Order Code RL31852
CRS Report for Congress
Received through the CRS Web
Small Business Expensing Allowance:
Current Status, Legislative Proposals,
and Economic Effects
Updated May 9, 2005April 12, 2006
Gary Guenther
Analyst in Business Taxation and Finance
Government and Finance Division
Congressional Research Service ˜ The Library of Congress
Small Business Expensing Allowance: Current Status,
Legislative Proposals, and Economic Effects
Summary
Under current federal tax law, business taxpayers are allowed to deduct (or
expense) at least $102$108,000 of the total cost of qualifiedcertain assets placed in service in a
single tax year from 2005 through 20072006, within
certain limits. In the absence of such a provisionan option, firms
would have to recover the cost
over a longer period under allowable depreciation
schedules. CertainThe rules governing
the use of the allowance confine most of its benefits to
relatively small firms.
The main focus of this report isThis report focuses on the economic effects of the small business
expensing allowance. It begins with an explanation of how the allowance works and
a brief summary of its legislative history. The report then describes current
legislative initiatives to modify the current allowance and concludes with an
assessment of its expensing
allowance and legislation in the 109th Congress to modify the allowance. It begins
by explaining how the allowance works and concludes with an assessment of its
implications for economic efficiency, and equity and tax
administration. It The report
will be updated to reflect significant legislative activity in the 109th
Congress.
Legislative action in the 108th Congress indicatedcurrent Congress.
In recent Congresses, there was broad bipartisan support for
enhancing the allowance both
allowance as a means of stimulating increased business
investment and aiding small business owners. Under the Jobs and Growth Tax Relief
Reconciliation Act of 2003 (JGTRRA), the maximum allowance was raised from
$25,000 to $100,000 and the phase-out threshold from $200,000 to $400,000 in 2003
through 2005; both amounts were indexed for inflation in 2004 and 2005; and
packaged software qualified for expensing in 2003 through 2005. The American
Jobs Creation Act of 2004 (P.L. 108-357) extended the enhancements made by
JGTRRA through 2007.
Two bills to extend permanently most of the enhancements in the allowance
made by JGTRRA have been introduced in the 109th Congress: H.R. 1091 and H.R.
1388. The only difference between the two proposals is that H.R. 1091 would
increase the phase-out threshold to $500,000 from its current level of $400,00, as of
January 1, 2006. Neither bill would allow the expensing of off-the-shelf software for
business use beyond 2007. In addition, another bill (H.R. 1678) would extend the
changes in the allowance made by JGTRRA through 2009. President Bush supports
the permanent extension of these changes in his budget request for FY2006.
To most economists, the small business expensing allowance may have
important implications for the allocation of business investment, the distribution of
the federal tax burden among income groups, and the cost of tax compliance for
smaller firms. These effects loosely correspond to the three traditional criteria for
evaluating tax policy: efficiency, equity, and simplicity. When seen through the lens
of conventional economic theory, the allowance takes on the appearance of a drain
on economic efficiency that may worsen the deadweight loss associated with the
current federal income tax. At the same time, because the allowance does not alter
marginal income tax rates, it has no discernible impact on the distribution of the
federal tax burden among income groups. In addition, the allowance has the benefit
of
business owners. By all indications, this support has not diminished in the 109th
Congress. A number of bills to extend or modify the current allowance have been
introduced in the 109th Congress. In the House, H.R. 1091 would permanently
extend and enhance the current allowance; H.R. 1388 and H.R. 3841 would
permanently extend the current allowance; H.R. 1678 would extend the current
allowance through 2009; and H.R. 4297, a tax reconciliation bill passed by the House
on December 8, 2005, would extend the current allowance through 2009. In the
Senate, S. 1523 would permanently extend the current allowance, and S. 2020/H.R.
4297, the tax reconciliation bill passed by the Senate on November 18, would also
extend the current allowance through 2009.
In its budget request for FY2007, the Bush Administration is asking Congress
to extend permanently the temporary features of the existing allowance, raise the
allowance to $200,000 and its phase-out threshold to $800,000, and index both
amounts for inflation. Companion bills introduced in the House (H.R. 4790) and the
Senate (S. 2287) would implement these proposed changes.
The expensing allowance may have important implications for the allocation of
business investment, the distribution of the federal tax burden among income groups,
and the cost of tax compliance for smaller firms. These effects loosely correspond
to the three traditional criteria for evaluating tax policy: efficiency, equity, and
simplicity. While the allowance seeks to stimulate small business investment by
reducing the user cost of capital for eligible assets and increasing the cash flow of
firms able to claim the allowance, it can also serve as a drain on economic efficiency
by encouraging an increased flow of capital into uses that may not be as productive
as others. Moreover, because the allowance does not directly alter the income tax
rates faced by owners of firms that benefit from it, the allowance has no discernible
impact on the distribution of the federal tax burden among income groups. At the
same time, the allowance reduces the compliance burden for business taxpayers by
simplifying tax accounting for firms able to claim it.
Contents
Current Expensing Allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Legislative History of the Expensing Allowance . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Legislative Initiatives in the 109th Congress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Initiatives to Extend or Enhance the Current Allowance . . . . . . . . . . . . . . . . 6
Initiatives to Create an Enhanced Allowance for Firms Making
Qualified Investments in Designated Geographic Areas . . . . . . . . . . . . 7
Economic Effects of the Expensing Allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Efficiency Effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Equity Effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912
Tax Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1013
Small Business Expensing Allowance:
Current Status, Legislative Proposals,
and Economic Effects
Under certain circumstances, firms may deduct (or expense) more than
$100conditions, current federal tax law allows firms to expense (or
deduct) up to $108,000 of the cost of qualified depreciable assets placed in service in a tax year
between 2005 and 2007. This option for depreciation is known2006.1
Some refer to this option for capital cost recovery as the small business
expensing expensing
allowance because certainthe rules governing the use of the allowance restrict
its benefits to relatively small firms. In the absence of the expensing allowance,
firms would have to recover the cost of qualified depreciableits use effectively limit the option’s benefits
to firms that are relatively small in asset, employment, or revenue size. Firms unable
to claim the expensing allowance may recover the cost of the same assets over longer
periods through allowable depreciation deductions. The expensing allowance
represents a significant tax subsidy for small business investment because it has the
potential to reduce substantially or even nullify the tax burden onthe marginal effective rate at which the returns to
investment in qualified assets are taxed.
This report examines the economic effectscurrent status of the small business expensing
allowance. It begins with an explanation of, its main economic effects, and initiatives in Congress to modify it. The
report begins by explaining how the allowance works and a brief
summary ofsummarizing its legislative history. The report moves on to describe
history. It then discusses proposals in the
109th Congress to modify the alter the current
allowance. ItThe report concludes with a discussionan assessment of the
allowance’s likely
economic effects, focusing in particular on its implications for
economic efficiency, equity, and tax administration and its impact on business
investment since the enactment of the Jobs and Growth Tax Relief Reconciliation
Act of 2003
tax administration.
Current Expensing Allowance
Under section 179 of the Internal Revenue Code (IRC), business taxpayers
purchasing qualified property (or assets) may deduct (or expense) some or all of its
cost (depending on the amount) in the year in which it is placed into service,
provided certain conditions are met. As an alternative to expensing, business
taxpayers may elect to have
the option of deducting (or expensing) the cost of qualified assets (or property) they
purchase in the year when the assets are placed in service, within certain limits.
Business taxpayers unable or unwilling to take advantage of this option for capital
cost recovery may recover the cost over longer periods through allowable
depreciation deductions. Between 2005 and 2007In 2006, the maximum expensing
allowance is at least $102$108,000 for firms operating outside empowerment zones.1 For
firms conducting their trade or business within these zones, the maximum allowance
in that period is the lesser of $137,000 or the cost of qualified property. In 2008, the
maximum allowance is set to drop to $25,000 for firms operating outside
empowerment zones and $60,000 for firms operating within the zones, their amounts
1
The allowance is indexed for inflation in 2004 through 2007. In 2003, it was $100,000.
In 2004, it was $102,000. The final amount for 2005 has not been determined yet.
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before the enactment of Jobs and Growth Tax Relief Reconciliation Act of 2003
(JGTRRA, P.L. 108-26)
for firms operating outside so-called enterprise and empowerment zones (EZs),
renewal communities (RCs), the areas devastated by Hurricane Katrina (also known
as the Gulf Opportunity Zone, or GOZ), and the portion of lower Manhattan directly
affected by the terrorist attacks of September 11, 2001 (also known as the New York
Liberty Zone, or NYLZ).2 (For the sake of clarity, this allowance is henceforth
1
2
See Internal Revenue Service Revenue Procedure 2005-70.
The allowance is indexed for inflation in 2004 through 2007. In 2003, it was $100,000,
and it was set at $102,000 for 2004. Given that the rate of inflation as measured by the
(continued...)
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referred to as the regular allowance.) For firms operating within all the special areas
except the GOZ, the maximum allowance in 2006 is $143,000. For firms located in
the GOZ, the maximum allowance in 2006 for qualified assets purchased on or after
August 28, 2005, and placed in service by December 31, 2007, is $208,000. The
regular allowance is indexed for inflation in 2005 through 2007. Unless current law
is changed, it is scheduled to drop to $25,000 beginning in 2008 and thereafter for
firms operating outside the special areas;$60,000 for firms operating in all the special
areas except the GOZ; and $125,000 for firms operating in the GOZ.
Business taxpayers choose the expensing option under rules set forth by the
Internal Revenue Service (IRS). Under IRS Regulation 1.179-5, these taxpayers are
allowed to make or revoke an election under IRC section 179 for property placed in
service from 2003 through 2007 without the consent of the IRS Commissioner by
submitting an amended tax return for the tax year in question. For tax years
beginning in 2008, an expensing election may be revoked only with the consent of
the Commissioner.
Firms in all lines of business may claim the regular expensing allowance. The
same is true of the enhanced expensing allowance available to firms operating in the
special areas, with certain exceptions. More specifically, the allowance does not
apply to qualified property placed in service in the following establishments located
in EZs, RCs, and the newly created GOZ: private or commercial golf courses,
country clubs, massage parlors, hot-tub and suntan facilities, stores whose principal
business is the sale of alcoholic beverages, racetracks, and facilities used for
gambling.
Qualified property is defined as certain new and used depreciable assets — as
specified in IRC section 1245(a)(3) — acquired for use in the active conduct of a
trade or business. With a few notable exceptions, this property embraces business machines
consists of business
machines and equipment used in connection with manufacturing or production,
extraction,
transportation, communications, electricity, gas, water, and sewage
disposal.
Transportation equipment with a gross, unloadedan unloaded gross weight of more than
6,000 pounds
may be expensed, but not heating and air conditioning units are not eligible for the
allowance. In
addition, packaged computer software for business use may be expensed through
2007. Most buildings and their structural components do not qualify for the regular
allowance, but research and bulk storage facilities do qualify. In the case of firms
operating in the GOZ, however, certain residential and commercial properties do
qualify.
The maximum amount of qualified property that may be expensed in a single
tax year under IRC section 179 is subject to two limitations: a dollar limitation and
an income limitation.
2
(...continued)
consumer price index for items consumed by urban consumers has been higher in the first
seven months of 2005 compared to the same period in 2004, the maximum allowance in
2006 is likely to be higher than it is in 2005.
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Under the dollar limitation, the regular expensing allowance is reduced, dollar
for dollar, by the amount by which the total cost of all qualified property placed in
service during the year exceeds a phase-out threshold. But in the case of firms
operating in EZs, RCs, and the NYLZ, the expensing allowance is reduced by $0.50
for each dollar by which the cost of qualified property placed in service in a tax year
exceeds the phase-out threshold. In 2006, the threshold is set at $430,000 for all
firms except those operating in the GOZ, where the threshold is $1,030,000.3 As a
result, a business taxpayer may expense none of the cost of qualified property placed
in service in 2006 in areas outside the GOZ once its total cost reaches or exceeds
$538,000. For example, if a firm operating outside the special areas were to place
in service qualified property whose total cost in 2006 was $500,000, the firm could
expense $38,000 of that amount, and the remaining $462,000 would be recovered
under the regular tax depreciation rules. The threshold for the regular allowance is
indexed for inflation in 2005 through 2007. In 2008 and thereafter, it is scheduled
to revert to its pre-JGTRRA level of $200,000.
Under the income limitation, the expensing allowance a firm claims cannot
exceed the taxable income (including wages and salaries) it earns from the active
conduct of the trade or business in which the qualified assets are used. For example,
if the firm in the above example had taxable income of $25,000 in the business in
which the qualified property was used, then the expensing allowance it could claim
would be $25,000 instead of the $38,000 that it was eligible to claim. Although
business taxpayers may not carry forward any expensing allowances lost because of
the dollar limitation, they may carry forward allowances denied because of the
income limitation.
In addition to the regular expensing allowance, business taxpayers were able to
claim in recent tax years a temporary 30% first-year depreciation deduction under the
Job Creation and Worker Assistance Act of 2002 (P.L. 107-147) or a temporary 50%
first-year depreciation deduction under Jobs and Growth Tax Relief Reconciliation
Act of 2003 (JGTRRA, P.L. 108-26). Both allowances applied to new (but not used)
property depreciable under the modified accelerated cost recovery system (MACRS)
and having a recovery period of less than 20 years. Qualified property acquired
between September 11, 2001 and December 31, 2004, and placed in service before
January 1, 2005, was eligible for the special 30% depreciation allowance. The 50%
depreciation allowance could be claimed for qualified property bought between May
6, 2003, and January 1, 2005, and placed in service by January 1, 2006. Business
taxpayers were permitted to claim either the 30% or 50% first-year depreciation
allowance, but not both.
For property eligible for both the expensing and special depreciation allowances,
a firm was required to recover the property’s cost in a prescribed order. The
expensing allowance was claimed first, reducing the taxpayer’s basis in the property
by the amount of the allowance. Then the taxpayer applied the temporary 30% or
50% first-year depreciation allowance to any remaining basis, further reducing the
3
Like the maximum expensing allowance, the phase-out threshold is indexed for inflation
in 2004 through 2007. In 2003, the threshold was $400,000, and in 2004, $410,000. The
threshold for 2006 is likely to be higher than it is in 2005.
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taxpayer’s basis in the property. Finally, the taxpayer could claim a depreciation
allowance under the MACRS on any remaining basis, using the most advantageous
depreciation method: the double declining balance method.
Legislative History of the Expensing Allowance
The expensing allowance under IRC section 179 originated as a special firstyear depreciation allowance that was included in the Small Business Tax Revision
Act of 1958 (P.L. 85-866). It was intended to reduce the tax burden on small
business owners, stimulate small business investment, and simplify tax accounting
for smaller firms. The deduction was limited to $2,000 ($4,000 in the case of a
married couple filing a joint return) of the cost of new and used business machines
and equipment with a depreciation life of six or more years.
This allowance remained in force until the passage of the Economic Recovery
Tax Act of 1981 (ERTA, P.L. 97-34). ERTA replaced the special deduction with a
maximum expensing allowance of $5,000 and set forth a timetable for gradually
increasing the allowance to $10,000 by 1986. Despite these changes, few firms took
advantage of the new allowance. Some analysts ascribed such a tepid response to the
limitations on the use of the investment tax credit also established by ERTA. Any
business taxpayer claiming the credit for the purchase of an asset that also was
eligible for the expensing allowance could claim the credit only for the portion of the
asset’s cost that was not expensed. For many firms, the potential tax savings from
claiming the credit evidently outweighed the potential tax savings from claiming both
the credit and the allowance.
Faced with large and growing federal budget deficits in the early 1980s,
Congress passed the Deficit Reduction Act of 1984 (P.L. 98-369), which, among
other things, postponed from 1986 to 1990 the scheduled increase in the maximum
expensing allowance to $10,000. Claims for the allowance rose markedly following
the repeal of the investment tax credit by the Tax Reform Act of 1986.
The maximum allowance reached $10,000 in 1990, as scheduled, and remained
at that amount until the passage of the Omnibus Budget Reconciliation Act of 1993
(OBRA93, P.L. 103-66). OBRA93 retroactively raised the maximum allowance to
$17,500 (as of January 1, 1993) and added a variety of tax benefits for special areas
known as enterprise zones and empowerment zones (EZs). One of these benefits was
an enhanced expensing allowance for qualified assets placed in service in a special
area of $20,000 above the regular allowance, paired with a phase-out threshold twice
as large as the phase-out threshold for the regular allowance. To be designated as an
EZ, an area had to satisfy a variety of eligibility criteria relating to population,
poverty rate, and geographic size.
With the passage of the Small Business Job Protection Act of 1996 (P.L. 104188), the regular allowance embarked on another upward path: the act raised the
maximum allowance to $18,000 in 1997, $18,500 in 1998, $19,000 in 1999, $20,000
in 2000, $24,000 in 2001 and 2002, and $25,000 in 2003 and thereafter.
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Through the Community Renewal Tax Relief Act of 2000 (P.L. 106-544),
Congress expanded the list of special areas to include so-called “renewal
communities” (RCs) and granted them the same tax benefits available to EZs,
including an enhanced expensing allowance. The act also increased the maximum
allowance for qualified assets placed in service in a tax year in the special areas
(including RCs) to $35,000 above the regular allowance.
In response to the terrorist attacks of September 11, 2001, Congress established
a variety of tax benefits through the Job Creation and Worker Assistance Act of 2002
(P.L. 107-147) to encourage new business investment in the section of lower
Manhattan in New York City that bore the brunt of the attacks on the World Trade
Center. The act designated this area as the New York “Liberty Zone.” Among the
tax benefits offered to firms located in the zone was the same enhanced expensing
allowance available for qualified investments in EZs and RCs.
The regular allowance remained on the ascending path laid down by the Small
Business Jobs Protection Act until JGTRRA was enacted in 2003. Under JGTRRA,
the maximum regular allowance rose four-fold to $100,000 in May 2003 and was to
stay at that lofty amount in 2004 and 2005, before returning to $25,000 in 2006 and
thereafter. JGTRRA also raised the phase-out threshold to $400,000 over the same
period, indexed both the regular allowance and the threshold for inflation in 2004 and
2005, and added off-the-shelf software for business use to the pool of depreciable
assets eligible for expensing in 2003 through 2005.
Under the American Jobs Creation Act of 2004 (AJCA, P.L. 108-357), the
changes in the allowance made by JGTRRA were extended another two years, or
through 2007.
In an effort to spur economic recovery in the areas of Louisiana, Mississippi,
and Alabama devastated by Hurricane Katrina, Congress passed the Gulf Opportunity
Zone Act of 2005 (P.L. 109-135). Among other things, the act offered a variety of
tax incentives for new business investment in these areas, including an enhanced
expensing allowance for qualified assets purchased on or after August 28, 2005, and
placed in service by December 31, 2007. The expensing allowance can be as much
as $100,000 above the regular allowance. In addition, it begins to phase out when
the total cost of qualified assets placed in service by a business taxpayer in a tax year
exceeds a threshold that is $600,000 above the phase-out threshold for the regular
allowance. Finally, the range of assets eligible for the enhanced allowance is greater
than that for the regular allowance.
Legislative Initiatives in the 109th Congress
Legislative activity in recent Congresses showed there was broad bipartisan
support for enhancing the expensing allowance as a means of simultaneously
spurring increased business investment and aiding small business owners. By all
indications, support for the current allowance appears undiminished in the current
Congress.
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For the sake of exposition, legislative initiatives in the 109th Congress that
would modify the existing expensing allowance can be divided into two categories:
(1) those that would extend or further enhance the regular allowance, and (2) those
that would offer an enhanced expensing allowance to firms making qualified
investments in specific geographic areas characterized by relatively high levels of
poverty or other kinds of economic distress.
Initiatives to Extend or Enhance the Current Allowance
Bills to further extend most or all of the enhancements in the regular allowance
made by JGTRRA have been introduced in both houses.
In the House, H.R. 1091 (introduced by Representative Phil English on March
3, 2005) would keep the regular allowance from falling below $100,000 after 2007,
raise its phase-out threshold to a minimum of $500,000 on January 1, 2006, and
allow both amounts to be indexed for inflation beyond 2007. Two other measures
(H.R. 1388, introduced by Representative Wally Herger on March 17, 2005, and H.R.
3841, introduced by Representative Donald Manzullo on September 21, 2005) would
establish permanent floors for the regular allowance of $100,000 and for its phase-out
threshold of $400,000 and allow both amounts to be indexed for inflation beyond
2007. None of the three bills would allow business taxpayers to expense purchases
of off-the-shelf software for business use under IRC Section 179 beyond 2007. In
addition, a bill (H.R. 1678) introduced by Representative Marilyn Musgrave on April
19, 2005, would extend the current regular allowance through 2009.
In the Senate, S. 1523, introduced by Senator Olympia Snowe on July 28, 2005,
would make the same changes in the regular allowance as H.R. 1388 and H.R. 3841,
but it would also permanently add off-the-shelf-software for business use to the pool
of qualified assets.
More important, the House and Senate have approved differing versions of a tax
reconciliation bill (H.R. 4297), both of which include a provision that would extend
the existing regular allowance another two years. A conference committee has been
formed to reconcile the differences between the two versions. Given that some of the
differences are contentious, there is no certainty that a conference agreement likely
to win approval in both houses will emerge anytime soon.4
There is little doubt that the Bush Administration would back any of these
legislative initiatives. Its budget request for FY2007 calls for the permanent
extension of all the temporary features of the current allowance, including the
eligibility of off-the-shelf computer software for the allowance.5 But the
Administration also favors taking the added step of significantly enhancing the
allowance to encourage increased business investment and entrepreneurship. The
same budget proposal asks Congress to enact legislation that would increase the
4
See Wesley Elmore, “Further Movement on Tax Cuts Unlikely as Session Winds Down,”
Tax Notes, Dec. 26, 2005, p. 1624.
5
U.S. Office of Management and Budget, Analytical Perspectives, Budget of the United
States Government, Fiscal Year 2007 (Washington: GPO, 2006), p. 252.
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expensing allowance to $200,000 and the phase-out threshold for the allowance to
$800,000 for qualified property placed in service in 2007 and thereafter, and would
index these amounts for inflation for tax years starting in 2008.6 According to an
estimate by the Treasury Department, the Administration’s proposed enhancement
of the expensing allowance, including the permanent extension of its temporary
features, would result in a revenue loss of $12.4 billion from FY2007 through
FY2011.7
Companion bills to implement the Administration’s proposed changes in the
expensing allowance have been introduced in the House (H.R. 4790) and the Senate
(S. 2287). Each bill would raise the expensing allowance to $200,000 and the phaseout threshold for the allowance to $800,000 starting in 2007 and thereafter, index
these amounts for inflation starting in 2008 and thereafter, allow taxpayers to make
or revoke expensing elections without the consent of the IRS Commissioner, and
permanently add off-the-shelf computer software to the pool of depreciable assets
eligible for the expensing allowance.
Initiatives to Create an Enhanced Allowance for Firms Making
Qualified Investments in Designated Geographic Areas
Bills to enhance the current allowance would also increase the allowance for
qualified property placed in service in the special areas, such as EZs and RCs.
In addition, the current Congress has established a new special area with an
enhanced expensing allowance. On December 16, 2005, the House and Senate
passed a bill (H.R. 4440, P.L. 109-135) that, among other things, created a variety of
tax incentives to foster economic recovery in the areas devastated by Hurricane
Katrina in late August 2005. Among the incentives was an enhanced expensing
allowance for qualified assets purchased on or after August 25, 2005, and placed in
service no later than December 31, 2007, in a so-called “Gulf Opportunity Zone.”
The allowance can be as much as $100,000 above the regular allowance; it begins to
phase out at an amount $600,000 above the phase-out threshold for the regular
allowance. Unlike the regular allowance, the enhanced allowance applies to
commercial real estate and residential rental property.
Economic Effects of the Expensing Allowance
To many lawmakers, the expensing allowance represents a desirable policy tool
for aiding small business owners and stimulating the economy at the same time. To
many small business owners, the allowance represents a desirable vehicle for
delivering a generous tax benefit. But to most public finance economists, the
allowance has effects that go beyond its direct impact on the tax burden of small
business owners. In their view, the allowance is likely to have important implications
6
7
Ibid., p. 254.
U.S. Department of the Treasury, General Explanations of the Administration’s Fiscal
Year 2007 Revenue Proposals (Washington: Feb. 2006), p. 20.
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for the allocation of investment capital within the private sector, the distribution of
the federal tax burden among major income groups, and the cost of tax compliance
for smaller firms. These effects loosely correspond to the three traditional criteria for
evaluating tax policy: efficiency, equity, and simplicity. Each is discussed below.
Efficiency Effects
Efficiency is a cornerstone of economic theory and analysis. It refers to the
allocation of resources in an economy and how it affects the welfare of consumers
and producers. When such an allocation leads to the greatest possible economic
surplus — defined as the total value to buyers of the goods and services they
consume minus the total cost to sellers of providing these goods and services — the
allocation is said to be efficient. But when an allocation is less than efficient, some
of the possible gains from exchange among buyers and sellers are not being realized.
For example, an allocation is deemed inefficient when most suppliers of a good fail
to produce it at the lowest marginal cost under existing technologies. In this case, a
shift in production from relatively high-cost producers to relatively low-cost
producers, driven perhaps by an unleashing of market forces, would lower the total
economic cost of providing the good, thereby raising the overall economic surplus.
One important policy issue raised by the small business expensing allowance
concerns its effect on the allocation of resources in general and the allocation of
investment capital within the private sector in particular. In theory, all taxes except
lump-sum taxes lead to inefficient outcomes because they influence the decisions of
consumers and producers in ways that leave one group or the other — or perhaps
both — worse off. Non-lump-sum taxes have this effect because they inevitably
distort the incentives facing individual and business taxpayers, leading them to
allocate resources according to the effects of the taxes on the costs and benefits of the
goods and services they buy and sell rather than their actual costs and benefits. Such
a distortion entails what economists call a deadweight loss, or a condition where the
amount of revenue raised by a tax is less than the loss of economic welfare it
engenders.
The expensing allowance affects the allocation of resources in the U.S. economy
by encouraging firms able to claim it to invest in assets that qualify for the allowance,
possibly at the expense of other assets. There are two channels through which the
allowance can have such an effect. The more important of the two is thought to be
a reduction in the user cost of capital for investment in qualified assets relative to all
other assets. A second channel is an increase in the cash flow or internal funds
available to firms that purchase qualified assets. Restraining the allowance’s
influence over the allocation of resources is its phase-out threshold, which effectively
confines the benefits of the allowance to firms that are relatively small in asset size.8
8
According to unpublished IRS estimates, a total of $55.161 billion in assets eligible for the
IRC section 179 expensing allowance were placed in service in 2003. Firms with assets of
$10 billion or less accounted for 49% of this investment, whereas firms with assets of $100
billion or more accounted for 16%.
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The user cost of capital plays a major role in a firm’s decision to invest. This
cost encompasses both the opportunity cost of an investment and the direct costs of
that investment, such as depreciation, the cost of the asset, and income taxes. In
effect, the user cost of capital determines the after-tax rate of return an investment
must earn in order to be profitable, and thus worth undertaking. In general, the
higher the user cost of capital, the lower the number of profitable projects a firm can
undertake, and the lower its desired capital stock. When a change in tax policy
decreases the user cost of capital, many firms can be expected to respond by
increasing the amount of capital they wish to own, perhaps boosting overall business
investment in the short run.
How does expensing affect the user cost of capital? Unlimited expensing is the
most accelerated form of depreciation: under expensing, the entire cost of an asset
is written off in its first year of use, regardless of the asset’s actual or useful life.
Allowing a firm to expense its acquisition of an asset is equivalent to the U.S.
Treasury providing the firm (or its owners) with a tax rebate equal to the firm’s
marginal tax rate multiplied by the cost of the asset. Accelerated depreciation —
along with other investment tax subsidies such as an investment tax credit — reduces
the user cost of capital by lowering the pre-tax rate of return on investment a firm
must earn in order to realize a desired after-tax rate of return.9 Expensing yields the
largest possible reduction in the user cost of capital from accelerated depreciation.
This reduction can be considerable.10
How beneficial is expensing? One way to illustrate the tax benefit from
expensing is to show how it affects the marginal effective tax rate on the returns to
investment in an asset that is expensed for tax purposes. Expensing has the effect of
taxing the stream of income earned by an asset over its lifetime at a marginal
9
allowance, but research and bulk storage facilities related to these commercial
activities do qualify. In addition, purchases of off-the-shelf, packaged computer
software for business use may be expensed from 2003 through 2007.
In assessing the impact of the expensing allowance on business investment, one
should keep in mind that business taxpayers were also able to claim a temporary 30%
first-year depreciation deduction under the Job Creation and Worker Assistance Act
of 2002 (P.L. 107-147) for new (but not used) property depreciable under the
modified accelerated cost recovery system (MACRS) and having a recovery period
of less than 20 years. Under the act, qualified property acquired between September
11, 2001 and September 11, 2004 and placed in service before January 1, 2005 was
eligible for the special 30% depreciation allowance, as well as regular depreciation
deductions and the expensing allowance under IRC section 179. JGTRRA extended
the deadline for acquiring qualified property to December 31, 2004. More important,
it added a separate 50% first-year depreciation deduction for purchases of the same
property between May 6, 2003 and January 1, 2005; the property must be placed in
service by January 1, 2006. Business taxpayers were permitted to claim either the
30% or 50% first-year depreciation allowance, but not both. For property eligible for
both the expensing and special depreciation allowances, a firm had to recover its cost
for tax purposes in the following sequence: the expensing allowance is claimed first;
then the special first-year depreciation allowance on the remaining basis in the
property (if any) may be claimed; finally, the regular depreciation allowance under
the MACRS on the remaining basis (if any) may be claimed.
The amount that a business taxpayer may deduct in a single tax year under
section 179 is subject to two limitations: a dollar limitation and an income
limitation. Under the dollar limitation, the maximum expensing allowance is
reduced, dollar for dollar, by the amount by which the total cost of all qualified
property placed in service during the year exceeds a phase-out threshold of at least
$410,000 in 2005 through 2007.2 In 2008 and thereafter, the threshold will revert to
its pre-JGTRRA level of $200,000. As a result, none of the cost of qualified property
placed in service in a single tax year from 2005 through 2007 may be expensed once
this cost reaches $512,000 or more. Under the income limitation, the expensing
allowance cannot exceed the taxable income a taxpayer earns from the active conduct
2
Like the maximum expensing allowance, the phase-out threshold is indexed for inflation
in 2004 through 2007. In 2003, the threshold was $400,000. In 2004, it was $410,000. The
final amount for 20005 has not been determined yet.
CRS-3
of the trade or business in which qualified assets are used. Although no deductions
disallowed under the dollar limitation may be carried forward, deductions disallowed
under the income limitation may be carried forward.
In addition, both the maximum expensing allowance and the phase-out threshold
are indexed for inflation in 2004 through 2007.
Legislative History of the Expensing Allowance
The expensing allowance under IRC section 179 originated as a special firstyear depreciation allowance enacted as part of the Small Business Tax Revision Act
of 1958 (P.L. 85-866). It was intended to reduce the tax burden on small business
owners, stimulate small business investment, and simplify tax accounting for smaller
firms. The deduction was equal to $2,000 ($4,000 in the case of a married couple
filing a joint return) of the cost of new and used business machines and equipment
placed in service with a depreciation life of six or more years.
This allowance remained in force until the enactment of the Economic Recovery
Tax Act of 1981 (ERTA, P.L. 97-34), which replaced the special deduction with a
maximum expensing allowance of $5,000 and established a timetable for gradually
increasing the allowance to $10,000 by 1986. Despite the changes made by ERTA,
few firms took advantage of the allowance. Much of this tepid response could be
blamed on a rule preventing business taxpayers from claiming the investment tax
credit established by ERTA for the share of an asset’s cost that was expensed.
Faced with large and growing federal budget deficits in the early 1980s,
Congress passed the Deficit Reduction Act of 1984 (P.L. 98-369), which, among
other things, postponed from 1986 to 1990 the scheduled increase in the expensing
allowance to $10,000. Claims for the allowance rose markedly following the repeal
of the investment tax credit by the Tax Reform Act of 1986.
The maximum allowance reached $10,000 in 1990, as scheduled, and remained
there until the enactment of the Omnibus Budget Reconciliation Act of 1993 (P.L.
103-66), which boosted the maximum allowance to $17,500 on January 1, 1993.
With the passage of the Small Business Job Protection Act of 1996 (P.L. 104188), the allowance embarked on a path punctuated by staggered ascents. Under the
Act, the maximum allowance rose to $18,000 in 1997, $18,500 in 1998, $19,000 in
1999, $20,000 in 2000, $24,000 in 2001 and 2002, and $25,000 in 2003 and
thereafter.
The allowance followed this path until the passage of JGTRRA. Under the Act,
the allowance immediately rose to $100,000 in 2003; it was to remain there in 2004
and 2005 and return to $25,000 in 2006 and thereafter. JGTRRA also raised the
phase-out threshold to $400,000 for the same period, indexed both amounts for
inflation in 2004 and 2005, and made purchases of off-the-shelf software for business
use eligible for expensing in 2003 through 2005.
CRS-4
Under the American Jobs Creation Act of 2004 (AJCA, P.L. 108-357), the
changes in the allowance made by JGTRRA were extended by another two years, or
through 2007.
Legislative Initiatives in the 109th Congress
Legislative action in the 108th Congress revealed broad bipartisan support for
enhancing the allowance both as a means of stimulating increased business
investment and aiding small business owners. On May 28, 2003, President Bush
signed into law a version of H.R. 2 (the Jobs and Growth Tax Relief Reconciliation
Act of 2003) that was passed by both houses a few days earlier. Under the act, the
maximum allowance was raised from $25,000 to $100,000 and the phase-out
threshold from $200,000 to $400,000 in 2003 through 2005; both amounts were
indexed for inflation in 2004 and 2005; and packaged software qualified for
expensing in 2003 through 2005. The American Jobs Creation Act of 2004 (P.L.
108-357), which the President signed on October 22, 2004, extended the
enhancements made by JGTRRA through 2007.
Two bills to extend permanently all but one of the enhancements in the
allowance made by JGTRRA have been introduced in the 109th Congress. H.R.
1091, introduced by Representative Phil English on March 3, 2005, would keep the
maximum expensing allowance at $100,000 after 2007, raise the phase-out threshold
to $500,000 on January 1, 2006, and allow both amounts to be indexed for inflation
beyond 2007. H.R. 1388, introduced by Representative Wally Herger on March 17,
2005, would keep the maximum expensing allowance at $100,000 and the phase-out
threshold at $400,000 and allow both amounts to be indexed for inflation beyond
2007. Neither bill would allow business taxpayers to expense purchases of off-theshelf software for business use under IRC Section 179 beyond 2007.
In addition, a bill introduced by Representative Marilyn Musgrave on April 19,
2005 would extend the changes in the allowance made by JGTRRA through 2009.
If either measure were to pass both houses of Congress intact, it is likely that the
President would sign it. In his budget request for FY2006, President Bush is
proposing to extend permanently all the enhancements in the expensing allowance
under JGTRRA.
Economic Effects of the Expensing Allowance
To many policymakers, the expensing allowance represents a desirable policy
tool for aiding small business and stimulating the economy at the same time. And
to many small business owners, the allowance represents a prized vehicle for
delivering a desirable tax benefit. But to most economists, the allowance has effects
that extend beyond its direct impact on the tax burden of small business owners. In
their view, the allowance may have important implications for the allocation of
business investment, the distribution of the federal tax burden among major income
groups, and the cost of tax compliance for smaller firms. These effects loosely
CRS-5
correspond to the three traditional criteria for evaluating tax policy: efficiency,
equity, and simplicity. Each is examined below.
Efficiency Effects
Efficiency is both a central concept and guiding principle in economic analysis.
It refers to the impact of the allocation of resources in an economy on the welfare of
consumers and producers. When such an allocation leads to the greatest possible
total economic surplus — or the total value to buyers of the goods and services they
consume, as measured by their willingness to pay, minus the total cost to sellers of
providing these goods and services — it is said to be efficient. If an allocation is less
than efficient, then some of the possible gains from trade among buyers and sellers
are not being realized. For example, an allocation is inefficient when a good is not
being produced by sellers with the lowest cost. In this case, a shift in production
from high-cost producers to low-cost producers, driven perhaps by an unleashing of
previously restrained market forces, would lower the total cost to sellers of providing
the good, raising the total economic surplus.
One important policy issue raised by the small business expensing allowance
concerns its effect on the allocation of resources in general and the allocation of
business investment in particular. In theory, all taxes except lump-sum taxes have
adverse efficiency effects because they affect the decisions of consumers and
producers in ways that leave one group or the other — or perhaps both — worse off.
Taxes do this because they distort the incentives facing taxpayers, inducing them to
allocate resources according to the impact of taxes on the costs and benefits of the
goods and services they buy and sell rather than their actual costs and benefits. Such
a distortion entails what economists call a deadweight loss, a condition where the
amount of revenue raised by a tax falls short of the reduction in the economic welfare
of taxpayers.
The allowance affects the allocation of resources in the U.S. economy by
encouraging firms to invest in assets that qualify for the allowance at the expense of
other assets, tangible and intangible. There are two channels through which the
allowance has this effect. The more important of the two is a reduction in the user
cost of capital for investment in qualified assets relative to other assets. A second
channel is an increase in the cash flow or internal funds of firms whose cost of
internal funds is significantly lower than the cost of external funds. Because of the
phase-out threshold for the allowance, most of the firms taking advantage of it are
likely to be relatively small in asset size.3
3
This point is difficult to substantiate because of a paucity of reliable, publicly available
data on capital spending by firm size. One way around this difficulty is to use depreciation
allowances as a proxy for capital spending. Such an assumption appears reasonable because
of the strong correlation over time between industry asset size, capital outlays, and
depreciation allowances for tax purposes. According to IRS data, in 1999, the average
depreciation deduction for corporations with assets of $250 million and over was $4.1
million; by comparison, the average depreciation deduction for corporations with less than
$250 million in assets came to $32.5 thousand, or 0.8% of the average for the larger
corporations.
CRS-6
The user cost of capital exerts a significant influence on a firm’s decision to
invest, because it encompasses both the opportunity cost of undertaking an
investment and the direct costs of that investment, such as depreciation, the cost of
the asset, and income taxes. In effect, the user cost of capital is the after-tax rate of
return an investment project must earn in order to be profitable — and thus worth
undertaking. In general, the higher the user cost of capital, the lower the number of
profitable projects that a firm might undertake, and the lower its desired capital stock.
When a change in tax policy reduces the user cost of capital, the reduction may
increase the amount of capital that firms wish to hold, boosting business investment
in the short run.
How does expensing reduce the user cost of capital for affected assets? In
essence, expensing is the most accelerated form of depreciation because the entire
cost of an asset is written off in its first year of use, regardless of the asset’s actual
economic or useful life. Allowing a firm to expense is equivalent to the U.S.
Treasury providing the firm (or its owners) with a tax rebate equal to the tax rate
multiplied by the cost of the asset. Accelerated depreciation — along with other
investment tax subsides such as an investment tax credit — can reduce the user cost
of capital by decreasing the pre-tax return a firm must earn in order to attain a given
after-tax return.4 This reduction gets larger as the period over which the asset’s cost
is written off contracts, and as the proportion of the cost that is written off in the
beginning of that period expands. Expensing yields the largest possible reduction in
the user cost of capital attributable to depreciation. The reduction can be
considerable.5
4
The user cost of capital is the real rate of return an investment project must earn to be
profitable. In theory, a firm will undertake an investment provided the after-tax rate of
return exceeds or at least equals the user cost of capital. Rosen has expressed this cost in
terms of a simple equation. Let C stand for the user cost of capital, a for the purchase price
of an asset, r for the after-tax rate of return, d for the economic rate of depreciation, t for the
corporate tax rate, z for the present value of depreciation deductions flowing from a $1
investment, and k for the investment tax credit rate. Then C = a x [(r +d) x (1-(t x z)-k)]/(1t). Under expensing, z is equal to one. By plugging assumed values for each variable into
the equation, it becomes clearone sees that C increases as z gets smaller. Thus, of all possible
methods of
depreciation, expensing yields the lowest user cost of capital. For more details,
see Harvey
S. Rosen, Public Finance, 6th ed (New York: McGraw-Hill/Irwin, 2002), pp.
407-409.
510
In a 1995 study, Douglas Holtz-Eakin compared the cost of capital for an investment under
under two scenarios for cost recovery. In one, the corporation making the investment used
expensing to recover the cost of the investment; and in the other, the cost was recovered
under the schedules and methods permitted by the modified accelerated cost recovery
system. He further assumed that the interest rate was 9%, the inflation rate 3%, and the rate
of economic depreciation for the asset acquired through the investment 13.3%. Not only did
expensing substantially reduce the cost of capital, its benefit was proportional to the firm’s
marginal tax rate. Specifically, Holtz-Eakin found that at a tax rate of 15%, expensing
lowered the cost of capital by 11%; at a tax rate of 25%, the reduction was 19%; and at a tax
rate of 35%, the cost of capital was 28% lower. See Douglas Holtz-Eakin, “Should Small
Businesses Be Tax-Favored?,” National Tax Journal, Sept. 1995, p. 389.
CRS-7
How beneficial is expensing? One way to illustrate the tax benefits from
expensing is to explain how it affects the marginal effective tax rate on the returns
to a new investment. Expensing has the effect of taxing the stream of income earned
by the affected asset over its lifetime at a marginal effective rate of zero.6 This means
that if the entire cost of an investment is expensed, the after-tax rate of return on the
investment becomes equal to its before-tax rate of return.7 This convergence occurs
because expensing reduces after-tax returns and costs for eligible investments by the
same factor: namely, the investor’s marginal tax rate (whether the investor is a
corporation or an individual acting as a small business owner). If the tax rate is 35%
and the cost of the investment is expensed, then the government bears 35% of the
cost of the investment. By contrast, if the cost of the same investment were
recovered at a rate reflecting the actual decline over time in the economic value of
the underlying assets and no tax preferences for depreciation were available, then the
returns would be taxed at current statutory rates. As a result of JGTRRA, the
maximum federal corporate and individual income tax rate is 35% in 2004 and 2005.
Some argue that expensing can also spur business investment by augmenting the
cash flow of firms, especially those that rely heavily on internal funds or retained
earnings to finance new investment. In the world of business finance, the term “cash
flow” does not necessarily have a universal meaning. Cash flow can be thought of
as the difference between a firm’s revenue and its payments for all factors or inputs
used to generate its output, including capital equipment.
All other things being equal, expensing increases a firm’s cash flow more than
other allowable depreciation methods. A major reason why a firm’s ability to invest
could hinge on its cash flow is that it has limited or no access to debt and equity
markets mainly because of insufficient information on the part of potential lenders
or investors. In this case, the cost of internal funds would be lower than the cost of
external funds, making it reasonable for the firm to attempt to finance most of its new
investment out of retained earnings. Some studies have found a significant positive
correlation between changes in a firm’s net worth or supply of internal funds and its
investment spending.8 What is more, this correlation is strongest for firms facing
serious barriers to raising funds in debt and equity markets because of insufficient
information on the part of investors or lenders. Nevertheless, it would be erroneous
to construe these findings as providing conclusive evidence that firms with relatively
high cash flows invest more than firms with relatively low or negative cash flows.
A correlation offers no proof of the existence of a cause-and-effect relationship
between two variables. It may be the case that firms with relatively high cash flows
invest more, on average, than firms with relatively low cash flows for reasons that
610
effective rate of zero.11 This is because expensing reduces after-tax returns and costs
for eligible investments by the same factor: an investor’s marginal tax rate (whether
the investor is a corporation or a small business owner). For example, if the tax rate
faced by a small business owner is 35% and a depreciable asset he or she buys is
expensed, then the federal government effectively becomes a partner in the
investment with an interest of 35%. Through the tax code, the federal government
assumes 35% of the cost of the asset by allowing its entire cost to be deducted in the
first year of the asset’s use, and it receives 35% of the income earned by the
investment in subsequent years. By the same token, because of expensing, the small
business owner receives 65% of the returns from the investment but bears only 65%
of the cost. Such an outcome implies that for each dollar spent on the asset, the
owner earns the same rate of return after taxes as before taxes.12
Expensing could also stimulate what might be described as a self-reinforcing
rise in business investment by augmenting the cash flow of firms that rely on internal
funds or retained earnings to finance the bulk of their investments and have positive
tax liabilities.13 Expensing can increase a firm’s cash flow in the short run because
it allows it to deduct the full cost of qualified assets it purchases in the tax year when
they are placed into service. There are a variety of reasons why a firm’s investments
could hinge on its cash flow. One is that the firm’s owners or senior managers wish
to limit their exposure to external debt and the risks it entails. Another reason is that
the firm has restricted or no access to debt and equity markets, mainly because of a
lack of accurate information on its assets, strategies, and prospects for achieving
relatively high rates of return on equity. For a firm in such a position, the cost of
internal funds could be lower than the cost of external funds, in which case the firm
and its owners would be better off if the firm were to finance most of its investments
out of retained earnings.
What is unclear is the extent to which increases in cash flow in the aggregate
boost overall business investment. Some studies have found a significant positive
correlation between changes in a firm’s net worth or supply of internal funds and its
investment spending.14 What is more, this correlation was strongest for firms facing
serious obstacles to raising funds in debt and equity markets because of insufficient
information on the part of investors or lenders. Nevertheless, it would be a mistake
to interpret these findings as providing conclusive evidence that firms with relatively
high cash flows invest more than firms with relatively low or negative cash flows.
11
For a discussion of the economic logic behind such an outcome, see Jane G. Gravelle,
“Effects of the 1981 Depreciation Revisions on the Taxation of Income from Business
Capital,” National Tax Journal, March 1982, p. 5.
7
For an example, see Joseph J. Cordes
12
Raquel Meyer Alexander, “Expensing,” in The Encyclopedia of Taxation and
Tax Policy,
Joseph J. Cordes, Robert D. Ebel, and Jane G. Gravelle, eds. (Washington:
Urban Institute
Press, 1999), p. 114.
8
For a review of the recent literature on this topic, see R. Glenn Hubbard, “Capital Market
Imperfections and Investment,” Journal of Economic Literature, vol. 36, March 1998, pp.
193-225.
CRS-8
have little or nothing to do with the relative cost of internal and external funds. The
links between cash flow and business investment are complex, and further research
is needed to clarify them2005), p. 129.
13
In the realm of business finance, the term “cash flow” can take on different meanings.
Here it denotes the difference between a firm’s revenue and its payments for all the factors
or inputs used to generate its output, including capital equipment.
14
For a review of the recent literature on this topic, see R. Glenn Hubbard, “Capital Market
Imperfections and Investment,” Journal of Economic Literature, vol. 36, March 1998, pp.
193-225.
CRS-11
After all, a strong correlation between two variable factors does not prove the
existence of a cause-and-effect relationship between them. It may be the case that
firms with relatively high cash flows invest more, on average, than firms with
relatively low cash flows for reasons that have little or nothing to do with the relative
cost of internal and external funds. The link between cash flow and business
investment is complex, and further research is needed to clarify it.
To what extent has the expensing allowance contributed to shifts in the size and
composition of the domestic capital stock in the 2325 years itthe allowance has existed
in its present
form? There appear to be no studies analyzing these effects. Nonetheless,
considering the effect of expensing on the cost of capital and cash flow among small
firms and available form? This question is difficult to answer because there are no studies
analyzing the effects of the allowance on capital formation over time, and relevant
empirical evidence is incomplete. Given that the expensing allowance lowers the
cost of capital and raises cash flow for many firms able to claim it, and that there is
some evidence that investment in many of the assets eligible for the
allowance is
somewhat sensitive to reductions in itsthe cost of capital, it is possible that
one might be justified in
thinking that the allowance has caused domestic investment in qualifiedthose assets to be
greater than
it otherwise would have been.9 At the same time, it is possible15 Yet there are equally compelling
reasons to think that much of this
investment would have taken place without the expensing allowance.10 In analyzing
the efficacy of investment tax incentives such as the expensing allowance, one should
keep in mind that the decisions by business managers and owners to invest in
equipment and software tend to be driven more by their assessments of future sales
prospects, the nature of the capital goods themselves, and financing conditions than
by tax considerations.11
Unpublished federal tax return data made available by the Internal Revenue
Service (IRS) suggest that the allowance may influence a significant share of
business investment in equipment. Between 1997 and 1999, 23% of corporations
filing federal tax returns claimed the allowance, and the total value of IRC section
179 deductions claimed by corporations accounted for 2% of total corporate
deductions for depreciation reported on those tax returns.12 In the same period, the
total value of IRC section 179 property placed in service equaled 14% of domestic
gross investment in equipment, according to data released by the U.S. Commerce
Department.
When seen through the lens of conventional economic theory, the expensing
allowance takes on the appearance of a drain on efficiency that may worsen the
deadweight loss associated with the current federal tax code. Under the plausible
assumption that the amount of capital in the economy is fixed in the short run, a tax
subsidy like the allowance has the potential to draw capital away from more
9
expensing allowance.16 Most economists agree that investment in assets eligible for
the expensing allowance tends to be driven more by business expectations for future
growth in sales, the nature of the capital goods themselves, and conditions in debt
and equity markets than by tax considerations.17 This view gains some support from
available data on use of the expensing allowance: although 22% of corporations
filing federal tax returns claimed the allowance from 1999 through 2003, the total
value of IRC section 179 property placed in service was equal to only 5% of domestic
gross investment in equipment and computer software.18
When filtered through the lens of conventional economic theory, the expensing
allowance acts like a drain on efficiency that may worsen the deadweight loss caused
by the federal tax code. Under the reasonable assumption that the amount of capital
in the economy is fixed in the short run, a tax subsidy like the allowance has the
potential to lure some capital away from more productive uses and into tax-favored
investments. Conventional economic theory holds that in an economy free of
significant market failures and ruled mostly by competitive markets, a policy of
15
Two studies from the 1990s found that a 1% decline in the user cost of capital was
associated with a rise in business equipment spending of 0.25% to 0.66%. See CRS Report
RL31134, Using Business Tax Cuts to Stimulate the Economy, by Jane G. Gravelle, p. 4.
10
16
There is some anecdotal evidence to support this supposition. At a recent hearing held
by the House Small Business Subcommittee on Tax, Finance, and Exports, Leslie Shapiro
of the Padgett Business Services Foundation stated that expensing “may be an incentive in
making decisions to buy new equipment, but it’s not the dominant force.” His firm provides
tax and accounting services to over 15,000 small business owners. See Heidi Glenn, “Small
Business Subcommittee WeightsWeighs Bush’s Expensing Boost,” Tax Notes, April 7, 2003, p. 17.
1117
See Roger W. Ferguson, Jr., “Factors Influencing Business Investment,” speech delivered
on Oct. 26, 2004, available at [http://www.federalreserve.gov/boarddocs/speeches/2004/
20041026/default.htm].
12
Data18
Various data on business claims for the expensing allowance were obtained via e-mail from Nina
Shumofsky of
from the Statistics of Income Division at IRS on March 27, 2003.
CRS-9
productive uses. Conventional economic theory leads to the conclusion that in an
economy free of market failures and dominated by competitive markets, a policy of21, 2006.
CRS-12
neutral or uniform taxation of capital income would minimize the efficiency losses
associated withbrought on by income taxation. The expensing allowance, however, subsidizesfosters
investment in specific assets by relatively small firms. Such a subsidy can prevent
financial capital from migrating to its economically most valuable applications by
interfere
with the flow of financial capital to its most profitable uses by making it possible for
business owners to earn higher after-tax rates of return on new
investment in assets
eligible for expensingthe allowance than on new investment in other assets
with higher expected
pre-tax rates of return. In addition, the expensing allowance
appears to give gives firms able to claim it a significant
it an incentive to restrain their growth.
This unintended outcomeincentive stems from the rise
in marginal effective tax rates on the
returns to investment in the allowance’s phase-out range (presently, $400,000 to
$500,000).13 Douglas Holtz-Eakin has income earned by an asset eligible for the
allowance in the allowance’s phase-out range ($430,000 to $538,000 in 2006).19
Douglas Holtz-Eakin, the former Director of the Congressional Budget Office, has
labeled this incentive effect a “tax on growth
by small firms.”1420
Equity Effects
Equity is another important fundamental concept and guidinga key principle in
of economic analysis. In general, it refers to the
distribution of economic welfare (as
measured by income)income among the individuals or households in a country. In the case
geographic unit. In
the case of income taxation, equity signifiesusually denotes the distribution of the tax burden among
taxpayers organized by
among taxpayers divided into income groups. Economists who analyze the equity effects
effects of income taxes tend to focus on two distinct concepts of fairnessequity: horizontal equity
equity and vertical equity. Some individuals earn similar incomes. A tax system is said to
be horizontally equitable if it
imposes similar burdens on such individuals. At the
same time, some individuals earn more than others. Aindividuals with similar incomes. And a tax system is
said to be
vertically equitable if the burdens it imposes vary according to an
individual’s ability
to pay. The principle of vertical equity provides the foundation
for a progressive
income tax system. Under such a system, an individual’s total tax
liability, measured as a fraction of income, rises with income.
The federal income tax system seems to lean more in the direction of vertical
equity than horizontal equity. Individuals with the similar incomes before taxes can
end up being taxed at the same marginal rate. But because of various tax preferences
in the form of deductions, preferential rates, deferrals, exclusions, exemptions, and
credits enacted over many years, individuals with similar before-tax incomes can also
end up being taxed at significantly different rates. At the same time, those with
relatively high pre-tax incomes are almost uniformly taxed at significantly higher
rates than those with relatively low pre-tax incomes.
The expensing allowance constitutes a tax preference, albeit for investment in
certain business assets. How does it affect vertical and horizontal equity?
19
Jane Gravelle of CRS has estimated that, with a corporate tax rate of 28% and a rate of
inflation of 3%, the marginal effective tax rate on the income earned by assets eligible for
the expensing allowance is 36% in the phase-out range for the allowance. By contrast,
under the same assumptions, the marginal effective tax rate on the income earned by
qualified assets is 0% for each dollar of investment in those assets up to $430,000.
20as a
fraction of income, rises with income.
The federal income tax system incorporates both concepts. Income is used to
measure an individual’s ability to pay. Individuals filing singly or jointly or as heads
of household in the same income group are taxed at the same marginal rate. At the
same time, those in higher income groups are taxed at higher rates than those in
lower income groups. Obviously, a key issue in assessing the fairness of the
distribution of the federal income tax burden is the measurement of income. Because
of various tax preferences in the form of deductions, deferrals, exclusions,
exemptions, and credits enacted over many years, the definition of income under the
federal tax code can be somewhat elastic. As a result, individuals earning the same
income can end up paying different amounts in taxes.
13
Jane Gravelle of CRS estimated that, assuming a corporate tax rate of 28% and a rate of
inflation of 3%, in the phase-out range for the expensing allowance the marginal effective
tax rate on the returns to favored assets is 36%, compared to a rate of 0% for each dollar of
investment up to $200,000 and a rate of 22% for all corporations.
14
U.S. Congress, Senate Committee on Finance, Small Business Tax Incentives, hearings
on S. 105, S. 161, S. 628, S. 692, S. 867, and H.R. 1215, 104th Cong., 1st sess., June 7, 1995
(Washington: GPO, 1995), pp. 11-12.
CRS-10
The expensing allowance constitutes a tax preference, albeit for investment in
certain tangible business assets. How does it affect vertical and horizontal equity?
In order to13
To answer this question, it is necessary to understandconsider what tax benefits
derive from
the expensing allowance, who receives them, and how they affect the
recipients’
federal income tax liabilities. The main tax benefit generated by the
allowance is a
reduction in the marginal effective tax rate on the returns to new
investment in qualified assetsincome earned by assets eligible
for the allowance. How much of a reduction depends largely on the
proportion of the
asset’s acquisition cost that is expensed. As was noted earlier, if
the entire cost is
expensed, then the marginal effective rate falls to zero.
Nevertheless, the allowance
does not change the actual marginal rates at which these
returns arethis income is taxed. This is
because accelerated depreciation in and of itself does not
reduce the amount of taxes that are paid on the stream of income earned by an asset
does not, in theory, reduce the taxes that will be
paid on an asset’s expected stream of income over its useful life. Rather, accelerated depreciation
depreciation simply changes the timing of tax
paymentsdepreciation deductions in ways that are
advantageous for business owners or shareholders. Most assets eligible
for the
allowance are owned by smaller firms. As a result, it is fairreasonable to assume that
most of the tax benefit generated by the allowance is captured by small business
owners. A recent analysis of federal income tax return data for individuals by
William Gale of the Tax Policy Center finds that few small business owners face the
highest marginal income tax rates, and that more than two-thirds of tax returns
reporting small business income are in the lowest two tax brackets.15associated with the allowance falls into the hands of small
business owners. This benefit does not involve a reduction in their marginal tax
rates.
Because the allowance does not alter marginalthe income tax rates facing small business
owners, it has no direct
effect on the distribution of the federal income tax burden
among income groups.
And because the allowance leaves the distributional effects
of the income tax unchanged, it tax untouched, it
can have no impact on vertical andor horizontal equity.
Tax Administration
Yet another interesting policy question raised by the expensing allowance
concerns its impact on the cost of tax compliance.
Many would agree that one of the desirable characteristics of any income tax
system is that it impose for business taxpayers.
Most public finance experts would agree that a desirable income tax system is
one that imposes relatively low costs for administration and compliance.
Research Research
has shown that the administrative cost of a tax system varies according to
numerous numerous
factors. The primary ones are the records that must be kept in order to
comply with
tax laws, the complexity of those laws, and the types of income subject
to taxation.
Many public finance experts would also likely agree that the federal current federal
income tax system fails the test of
having relatively low costs for administration and compliancethis crucial test. In their view, the
costs of collecting income
taxes and enforcing compliance with the tax laws are
needlessly high, and the
primary cause is the complexity of the federal tax code.
Many small business owners in particular
have long bitterly complained bitterly about the
costly burdens imposed on them by the
record keeping and filings required by the
federal income tax.
15
William G. Gale, “Small Businesses and Marginal Income Tax Rates,” Tax Notes, April
26, 2004, p. 471.
CRS-11 federal income tax.
The expensing allowance addresses this concern by simplifying tax accounting
for firms able to claim it. Less time and paperwork are involved in writing off the
entire cost of a depreciable asset in its first year of use than in recovering its cost over
a longer period. under complicated depreciation schedules.
Tax simplification has long been a primarykey policy objective for most
small business
owners, largely because of the relatively high costs they must bear in
complying with
federal tax laws. These costs were addressedexamined in a 2001 study
prepared for the Office
of Advocacy of the Small Business Administration.
According to the study, in 2000, the cost
per employee for tax compliance in 2000 was an
estimated $665 for all firms, $1,202
CRS-14
for firms with fewer than 20 employees, $625
for firms with 20 to 499 employees,
and $562 for firms with 500 or more employees.21
crsphpgw
21
W. Mark Crain and Thomas D. Hopkins, The Impact of Regulatory Costs on Small Firms
(Washington: Office of Advocacy, Small Business Administration, 2001), p. 32.