Roles and Duties of a Member of Congress
R. Eric Petersen
Specialist in American National Government
November 4, 2010
Congressional Research Service
7-5700
www.crs.gov
RL33686
CRS Report for Congress
P
repared for Members and Committees of Congress

Roles and Duties of a Member of Congress

Summary
The duties carried out by a Member of Congress are understood to include representation,
legislation, and constituent service and education, as well as political and electoral activities. The
expectations and duties of a Member of Congress are extensive, encompassing several roles that
could be full-time jobs by themselves. Despite the acceptance of these roles and other activities as
facets of the Member’s job, there is no formal set of requirements or official explanation of what
roles might be played as Members carry out the duties of their offices. In the absence of formal
authorities, many of the responsibilities that Members of Congress have assumed over the years
have evolved from the expectations of Members and their constituents.
Upon election to Congress, Members typically develop approaches to their jobs that serve a wide
range of roles and responsibilities. Given the dynamic nature of the congressional experience,
priorities placed on various Member roles tend to shift in response to changes in seniority,
committee assignment, policy focus, district or state priorities, institutional leadership, and
electoral pressures. In response, the roles and specific duties a Member carries out are often
highlighted or de-emphasized accordingly.
Although elements of all the roles described can be found among the duties performed by any
Senator or Representative, the degree to which each is carried out differs among Members. Each
Member may also emphasize different duties during different stages of his or her career. With no
written requirements, each Member is free to define his or her own job and set his or her own
priorities.
This report will be updated as warranted.

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Contents
Introduction ................................................................................................................................ 1
Member and Public Expectations ................................................................................................ 2
Roles of Members of Congress.................................................................................................... 5
Representation ...................................................................................................................... 5
Legislation ............................................................................................................................ 6
Constituency Service............................................................................................................. 7
Oversight and Investigation................................................................................................... 8
Advice and Consent (Senators Only) ..................................................................................... 8
Congressional Leadership ..................................................................................................... 8
Personal Office Management ................................................................................................ 9
Electoral and Political Activity .............................................................................................. 9
Conclusion................................................................................................................................ 10

Tables
Table 1. Roles and Duties of a Member of Congress Identified by Members of the House
of Representatives.................................................................................................................... 3
Table 2. Jobs, Duties, and Functions the Public Expects a Member of Congress to
Perform.................................................................................................................................... 4

Contacts
Author Contact Information ...................................................................................................... 10

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Introduction
The U.S. Constitution establishes qualifications for Representatives and Senators, but it is silent
about the roles and duties of an individual Member of Congress.1 House and Senate rules require
only that Members be present and vote on each question placed before their chamber.2 The job of
a Member of Congress has been characterized as “a license to persuade, connive, hatch ideas,
propagandize, assail enemies, vote, build coalitions, shepherd legislation, and in general cut a
figure in public affairs.”3 Beyond voting requirements, there is no formal set of expectations or
official explanation of what roles or duties are required, or what different Members might
emphasize as they carry out their work. In the absence of such formal authorities, many of the
responsibilities that Members of Congress have assumed over the years have evolved from the
expectations of Members and their constituencies.4
Today, the roles and duties carried out by a Member of Congress are understood to include
representation, legislation, and constituent service and education, as well as political and electoral
activities. In a typical week, Members may oversee constituent services in the state or district,
travel between their state or district to Washington, DC, to participate in committee activities,
greet a local delegation from the home state, meet with lobbyists, supervise office staff, speak on
the floor, conduct investigations, interact with the news media, and attend to various electoral
duties, including fundraising, planning, or campaigning for election. Given that no precise
definition exists for the role of a Member, upon election to Congress, each new Member is
responsible for developing an approach to his or her job that serves a wide range of roles and
responsibilities. One observer of Congress notes that the first job of a Member is to come
to grips with the dimensions of [their] role and develop a personal approach to [their] tasks.
Given the many challenges, the overall conclusion is readily apparent: the key to
effectiveness in Congress is the ability to organize well within a framework of carefully
selected priorities. It is not possible, however, to construct a grand master plan such that
priorities and the time devoted to each will neatly mesh, for legislative life is subject to
sudden and numerous complications.5

1 Art. I, Sec. 2 of the Constitution requires that a Member of the House of Representatives be at least 25 years old, a
citizen of the United States for at least seven years, and a resident of the state from which they are elected at the time
they are elected. Article I, Section 3 requires that a Senator be at least 30 years old, a citizen of the United States for at
least nine years, and resident of the state from which they are elected at the time they are elected.
2 House Rule III, sec. (1); Senate Rule VI (2) and Rule XII (1).
3 David R. Mayhew, America’s Congress: Actions in the Public Sphere, James Madison Through Newt Gingrich (New
Haven, CT: Yale University Press, 2000), p. 9.
4 For general treatments of the work of Members of Congress, see Lee H. Hamilton, How Congress Works and Why
You Should Care
(Bloomington, IN: Indiana University Press, 2004); Roger H. Davidson and Walter J. Oleszek,
Congress and its Members, 9th ed. (Washington: CQ Press, 2004), pp. 119-150; Steven S. Smith, The American
Congress
(Boston: Houghton Mifflin Company, 1995), pp. 94-102; Thomas E. Kavanagh, “The Two Arenas of
Congress,” in Joseph Cooper and G. Calvin Mackenzie, eds., The House at Work (Austin: University of Texas Press,
1981), pp. 56-77; Lewis Anthony Dexter, “The Job of a Congressman,” in Raymond E. Wolfinger, ed. Readings on
Congress
(Englewood Cliffs, NJ: Prentice Hall, Inc., 1971), pp. 69-89; Roger H. Davidson, The Role of a Congressman
(New York: Pegasus, 1969); Donald Tacheron and Morris K. Udall, The Job of the Congressman: An Introduction to
Service in the U.S. House of Representatives
(New York: The Bobbs-Merrill Company, Inc., 1966); Charles L. Clapp,
The Congressman: His Work as He Sees It (Garden City, NY: Doubleday and Company, Inc., 1964); and Donald R.
Matthews, U.S. Senators and Their World (New York: Vintage Books, 1960).
5 Gerald D. Sturges, “The Freshman Faces Congress,” in Sven Groennings and Jonathon P. Hawley, eds., To Be a
Congressman: The Promise and the Power
(Washington, DC: Acropolis Books, Ltd, 1973) p. 35.
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Observers note that after identifying and organizing priorities, a Member typically carries out
some of the resulting duties personally, and delegates others to congressional staff who act on his
or her behalf. The staff may work in the Member’s individual office, on committees to which the
Member is assigned, in offices connected to leadership posts the Member may hold, and in the
separate political and reelection operations the Member may maintain. In this understanding, the
Member sets broad policies to fulfill his or her duties, and the appropriate staff act to carry them
out.6 The distribution of responsibility will vary according to the preferences and priorities of the
Member at the center of the effort. Nevertheless, the work carried out by staff is typically
attributed to the effort of the Member.7
Many scholars of Congress see these Member choices and delegation arrangements as dependent
in part on their goals. Generally, these observers suggest that Members pursue three primary
goals: gaining reelection, securing influence within Congress, and making good public policy.
The relative priority a Member may assign to these goals can affect a wide range of choices
regarding a congressional career, including (1) the emphasis given to different roles and duties;
(2) activities in the Washington, DC, and district or state offices; (3) staffing choices in Member
and committee offices; and (4) preference for committee assignments. It can also affect a
Member’s approaches to legislative work, constituent relations, media relations, party issues, and
electoral activities.8 Given the dynamics of the congressional environment, the priorities that
Members place on various roles may change as their seniority increases, or in response to changes
in committee assignments, policy focus, district or state priorities, institutional leadership, or
electoral pressures.
Member and Public Expectations
As part of a broader evaluation of House administrative practices in the mid-1970s,9 the House
Commission on Administrative Review surveyed Members of the House and asked them to

6 For a discussion of staff roles and duties, see CRS Report RL34545, Congressional Staff: Duties and Functions of
Selected Positions
, by R. Eric Petersen; For historical staffing data, see CRS Report R41366, House of Representatives
and Senate Staff Levels in Member, Committee, Leadership, and Other Offices, 1977-2010
, by R. Eric Petersen and
Amber Hope Wilhelm.
7 See Davidson and Oleszek, Congress and its Members, pp. 140-145; Robert H. Salisbury and Kenneth A. Shepsle,
“U.S. Congressman as Enterprise,” Legislative Studies Quarterly, vol. 6, November 1981, pp. 559-576; and Burdett A.
Loomis, “The Congressional Office as a Small (?) Business: New Members Set Up Shop,” Publius, vol. 9, Summer
1979, pp. 35-55.
8 See Gregory J. Wawro, Legislative Entrepreneurship in the U.S. House of Representatives (Ann Arbor, MI:
University of Michigan Press, 2000); George Serra and David Moon, “Casework, Issue Positions, and Voting in
Congressional Elections: A District Analysis,” The Journal of Politics, vol. 56, Feb., 1994, pp. 200-213; R. Douglas
Arnold, The Logic of Congressional Action (New Haven, CT: Yale University Press, 1990); Morris P. Fiorina,
Congress, Keystone of the Washington Establishment, 2nd ed. (New Haven, CT: Yale University Press, 1989); Bruce
Cain, John Ferejohn, and Morris Fiorina, The Personal Vote: Constituency Service and Electoral Independence
(Cambridge, MA: The Harvard University Press, 1987); John R. Johannes, “Explaining Congressional Casework
Styles,” American Journal of Political Science, vol. 27, Aug. 1983, pp. 530-547; Glenn R. Parker, “Cycles in
Congressional District Attention,” Journal of Politics, vol. 42, May, 1980, pp. 540-548; Richard F. Fenno, Home Style:
House Members in Their Districts
(New York: Harper Collins, 1978); and David R. Mayhew, Congress: The Electoral
Connection
(New Haven, CT: Yale University Press, 1974).
9 See U.S. Congress, House, Commission on Administrative Review, Final Report of the Commission on
Administrative Review
, 2 vols., H. Doc. 95-272, 95th Cong., 1st sess. (Washington: GPO, 1977). While these
observations are somewhat dated, there has been no similar study conducted more recently. There appears to be no
reason to believe that the roles have changed since the survey was carried out in the mid-1970s. At the same time, it is
(continued...)
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describe the major jobs, duties, and functions that they believed they were expected to perform.
At the same time, the commission hired the research firm Louis Harris and Associates to conduct
a survey of the public to gauge its expectations of Congress and its Members.
The Member survey found that the three most frequently mentioned duties and activities were the
drafting and introduction of legislation; helping constituents solve problems; and representing the
interests of their districts and constituents. Other expectations included position taking and
constituent education.10 Table 1 summarizes the responses received by role categories established
by the commission.
According to the public survey conducted by the commission, the most common expectations of
Members were to represent the people and district according to the wishes of the majority; to
solve problems in the district; and to keep in contact with the people in the district through
regular visits and meetings in the district and polls or questionnaires. Other public expectations
included regular attendance in legislative sessions and voting on legislation. Table 2 summarizes
the most frequently mentioned responses to the public survey.
Table 1. Roles and Duties of a Member of Congress Identified by Members of the
House of Representatives
% of Members
Identifying
Role
Duties and Activities
Rolea
Legislative
Draft and introduce legislation
87
Constituency Servant
Help constituents solve their problems
79
Education/Communication Articulate and take positions on issues; educate and inform
constituents about legislation
43
Representative
Represent and advocate the district’s and constituents’ interests
26
Political
Campaigning, party leadership, and reelection
11
Oversight
Determine that laws are administered as Congress intended
9
Institutional
Interact with the executive branch, interest groups and other levels
of government
7
Office Management
Oversight of personal office
6
Everything “Jack-of-all-trades”
6
Other
Other varied expectations
4
Source: U.S. House, Commission on Administrative Review, Final Report, vol. 2, pp. 874-875.
a. Percentages are based on 146 responses by Members of the House to the question, “... what would you say
are the major kinds of jobs, duties or functions you feel you are expected to perform as an individual
Member of Congress?” Many Members mentioned more than one job, duty, or function.

(...continued)
possible that the emphasis placed on each role may shift over time.
10 Findings are based on 146 responses by Members of the House to the question, “... what would you say are the major
kinds of jobs, duties or functions you feel you are expected to perform as an individual Member of Congress?”
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Despite differences in point of view, both the Member and public survey results describe common
interests in local representation, constituency services, legislative activity, and regular contact
between the Member and the district. The differences between Member and public expectations
may reflect the different perspectives on the work of a Member of Congress. Where Members are
daily confronted with representational, legislative, and institutional duties, the public focuses on
representational, legislative, and service responsibilities, apparently without recognizing a
broader underlying institutional, procedural, and operational framework in which Members of
Congress operate. Some observers suggest that this narrow public focus is in part a reflection of
the attention the public gives, or does not give, to political matters in general.11
Common Member and public interest in local representation, constituency service issues,
legislative activity, and regular contact between the Member and the constituency may partially
explain how individual Members of Congress receive broad public satisfaction or approval of
their performance while Congress as an institution, where Members engage the procedural and
operational barriers the public disdains, routinely trails the executive and judicial branches in
public approval.
Table 2. Jobs, Duties, and Functions the Public Expects a
Member of Congress to Perform
% of Public Identifying Job, Duty,
Job Duty or Function
or Functiona
Work to solve problems in the district, help the people, and respond to the
issues and needs of the district
37
To represent the people and district, and to vote according to the wish of
the majority of their constituents
35
Keep in contact with the people, visit the district, know the constituents
17
Find out what the people need, want, and think; send out polls and
questionnaires
12
Attend all or as many sessions as possible; be there to vote on legislation
10
Be honest, fair, as truthful as possible, keep promises, and be of good
character
10
Work on improving the economy, lowering prices and creating more jobs
10
Don’t know
10
Source: U.S. House, Commission on Administrative Review, Final Report, vol. 2, pp. 822-823.
a. Percentages are based on 1,518 public responses to the question, “what kinds of jobs, duties, or functions
do you expect a good Congressman to perform?” This table identifies al responses that were mentioned by
10% or more of the respondents. An additional 15 responses encompassing a range of Member jobs, duties,
or functions were identified by 9% or fewer of the respondents to the citizen survey.

11 See John R. Hibbing and Elizabeth Theiss-Morse, “What the Public Dislikes About Congress,” in Lawrence C.
Dodd, and Bruce Oppenheimer, Congress Reconsidered 8th ed. (Washington: CQ Press, 2005), pp.55-76; Roger H.
Davidson, “Public Prescriptions for the Job of a Congressman,” Midwest Journal of Political Science, vol. 14, no. 4
(Nov. 1970) pp. 648-666.
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Roles of Members of Congress
The responses to the Member and public surveys suggest that the roles and duties of a Member of
Congress can be identified in part as an outgrowth of congressional and public expectations.
These congressional roles may be described by focusing on some of the underlying tasks typically
required to carry them out. Because some of the duties are complex, and some of the underlying
tasks often overlap, some of the roles may overlap. The roles described below are derived from
• congressional duties mentioned in the Constitution;
• responses to the House surveys of Members and the general public; and
• scholarly studies.
Representation
Broadly, a system of representative government assumes that the will of the people is consulted
and accommodated when making public policies that affect them. Consequently, representational
activity is present in all of the roles of a Member of Congress. Representational activity is seen in
the legislative process, constituent service, oversight, and investigation duties that Members carry
out. In Congress, Members are elected to represent the interests of the people in their
congressional district or state. In addition, they represent regional and national interests in matters
which might come before Congress.
On the local level, Members of the House represent congressional districts of populations ranging
approximately from 500,000 to 900,000 constituents.12 Senators represent states that range in
population from 509,000 (Wyoming) to more than 36.1 million (California).13 In the nation’s
capital, Members serve as advocates for the views and needs of their constituents as well as
stewards of national interests. Representational work may involve legislative activity, such as
analyzing the provisions of proposed legislation for their potential impact on the area represented,
or constituent service activity, such as assisting individuals, local governments, and organizations
in obtaining federal grants and benefits.
Styles of representation differ. Some Members might view themselves as responding to
instructions from their constituents—sometimes called the “delegate” style. Others might prefer
to act upon their own initiative and rely upon their own judgment—sometimes called the
“trustee” style. In practice, when considering new legislation or the effects of implementing
existing law, the opinion of their constituency often may be uppermost in a Member’s mind.
Constituent views, however, may vary in intensity from issue to issue, or fall on several sides of
an issue, and the Member would typically take into account opinions from other sources as well.
Consequently, most Members typically balance or reconcile these competing viewpoints with

12 More information on apportioning seats in the House is available in CRS Report R41382, The House of
Representatives Apportionment Formula: An Analysis of Proposals for Change and Their Impact on States
, by Royce
Crocker.
13 Population totals are based on July 1, 2005 estimated population. See U.S. Census Bureau, Population, Population
change and estimated components of population change: April 1, 2000 to July 1, 2005
, Dec.2005, available at
http://www.census.gov/popest/national/files/NST_EST2005_ALLDATA.csv.
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their own judgement when casting their votes, providing constituent service, or conducting
oversight.14
Another facet of representation involves presenting a view of government activity to constituents
and the broader American public. Members of Congress regularly draw attention to policy issues
and federal government activities in order to educate constituents and other citizens and to
encourage more robust citizen participation in public affairs. This educational function is
typically performed through newsletters and special mailings sent to residents in the district or
state, or through a variety of media outlets, which may include a Member website, and
appearances and interviews on local television and radio programs.
Legislation
In developing and debating legislative proposals, Members may take different approaches to learn
how best to represent the interests of their district or state, together with the interests of the
nation. This may require identifying local, national, and international issues or problems which
need legislative action, and proposing or supporting legislation which addresses them.
Throughout the legislative process, Members of Congress routinely attend committee hearings
and briefings, hold meetings and conversations with executive branch officials and with lobbyists
representing various interested groups, and have discussions with congressional colleagues. In
addition, many Members receive staff briefings based on a broad range of sources, including
congressional support agencies, local and national media outlets, specialized policy-oriented
literature, and background material on legislative issues, among others.
An important venue for congressional activities is the committee, through which much of the
work of Congress is organized. Committees typically are the first place in which legislative
policy proposals receive substantive consideration. Members of Congress are assigned to a
number of committees and subcommittees simultaneously, and are expected to develop issue
expertise in the policy areas that come before these panels. Typically, each Senator is assigned to
three committees and at least eight subcommittees. With the exception of Members who serve on
committees that their party has designated as exclusive, each Representative is typically assigned
to two standing committees and four subcommittees. Committee members usually participate in
hearings to question witnesses, and engage in markup sessions to draft, amend and refine the text
of legislation, and to vote on whether to send specific measures to the floor of their chamber.
Members also testify before other congressional committees on matters of interest to their district
or state, or on matters in which the Member has developed expertise. In addition to these duties,
Senate committee membership involves review of executive and judicial nominations and may
include consideration of treaties.
Some Members, generally those with more seniority, also participate in conference committees.
Conference committees are convened to work out differences when the House and Senate pass

14 See Lee Hamilton, “What I Wish Political Scientists Would Teach about Congress,” PS: Political Science & Politics,
vol. 33, December 2000, pp. 757-759; and Burdett Loomis, The Contemporary Congress (New York: St. Martin’s
Press, 1996), pp. 6-10. For a discussion of the trustee and delegate theories of representation, see Hannah Fenichel
Pipkin, The Concept of Representation (Berkeley, CA: University of California Press, 1967); and Heinz Eulau, John C.
Wahlke, William Buchanan, and Leroy C. Ferguson, “The Role of the Representative: Some Empirical Observations
on the Theory of Edmund Burke,” American Political Science Review, vol. 53, Sept., 1959, pp. 742-756.
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different versions of the same bill. Members of conference committees participate in the final
resolution of policy disputes, legislative-executive bargaining, and significant policy decisions.
Members generally participate in floor debate most fully when measures of importance to their
home district or state are involved, or when matters reported from their legislative committees are
under consideration. Floor activity might include preparing statements, conducting research to
defend or deter provisions of a bill, and offering amendments. It may also mean debating other
Members, in an effort to persuade the undecided, and engaging in extensive informal political
negotiations to advance legislative goals.15
Constituency Service
The constituency service role is closely related to the representative and educational roles of a
Member of Congress. Frequently, when constituents or local firms or organizations need
assistance from the federal government, they contact their Representative or Senators. Members
then act as representatives, ombudsmen, or facilitators, and sometimes as advocates, in
discussions with the federal government. The constituency service role may be highly varied, and
involve several activities, provided to individual constituents, including
• outreach, in which Members introduce themselves and inform constituents of the
services typically provided;
• gathering information on federal programs;
• casework, in which congressional staff members provide assistance in obtaining
federal benefits or in solving constituents’ problems with agencies;16
• providing nominations to United States service academies;17 and
• arranging visits or tours to the Capitol or other Washington, DC, venues.
Assistance on behalf of firms and organizations may involve providing letters and other
communication in support of grant or other applications for federal benefits. The constituency
service role also allows a Member the opportunity to see how government programs are working,
and what problems may need to be addressed through formal oversight or legislation.

15 Discussions of the debate and informal negotiating process in Congress can be found in Joseph Bessette,
“Deliberation in American Lawmaking,” Philosophy and Public Policy, vol. 14, Winter/Spring 1994, pp.18-23. For a
discussion of different types of deliberation and their use in the legislative process, see George E. Connor and Bruce I.
Oppenheimer, “Deliberation: An Untimed Value in a Timed Game,” in Lawrence C. Dodd and Bruce I. Oppenheimer,
eds., Congress Reconsidered, 5th ed. (Washington: CQ Press, 1993), pp. 315-320. Also, see Lawrence C. Dodd,
“Congress and the Politics of Renewal,” in Dodd and Oppenheimer, Congress Reconsidered, pp. 426-427.
16 See CRS Report RL33209, Casework in a Congressional Office: Background, Rules, Laws, and Resources, by R.
Eric Petersen; and John R. Johannes, “Casework in the House,” in Cooper and Mackenzie, The House at Work, pp.78-
96.
17 See CRS Report RL33213, Congressional Nominations to U.S. Service Academies: An Overview and Resources for
Outreach and Management
, by R. Eric Petersen.
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Oversight and Investigation
In addition to its legislative responsibilities, Congress is responsible for seeing that the laws are
administered according to congressional intent. While some Members receive feedback on the
success of public policies through constituency service and the experiences of constituents who
seek casework assistance, most of the oversight and investigation duties of Members are carried
out through committees. Committees and Members can review the actions taken and regulations
formulated by departments and agencies through hearings, studies, and informal communication
with agencies and those affected by a program or policy.
Oversight and investigation can take several forms. In addition to casework activity, the process
of authorizing and appropriating funds for executive branch departments and agencies in
committee hearings also affords Members and committees the opportunity to review the adequacy
of those agencies’ organization, operations, and programs. Investigatory hearings are often
conducted in response to an emerging crisis or scandal. At various points in the oversight and
investigative process of Congress, individual Members can participate in the proceedings, for
example, by questioning executive branch leaders, or reporting the experiences constituents have
had with particular programs or agencies.18
Advice and Consent (Senators Only)
The Constitution places upon the Senate, but not the House, the responsibility for confirming
nominations of individuals for appointive federal office, federal judicial nominations, and to
ratify treaties negotiated by the executive branch with foreign nations. Individual Senators
typically participate in hearings to determine the suitability of candidates nominated for executive
office and the adequacy of the provisions of treaties.19 Senators may also participate in the floor
debate on these matters.
Congressional Leadership
Some Members of Congress hold leadership positions within their chamber. Leadership
responsibilities include leading negotiations within the party to formulate party positions on
legislative issues, mediating political conflicts among Members of the same party, persuading
Members to join in voting coalitions, keeping count as voting blocs form, participating in
decisions to set the legislative agenda for the chamber, and negotiating agreements on when to
schedule, and how to consider, specific bills on the floor. Representatives and Senators may also
hold the position of chairman or ranking minority member on a committee or subcommittee, and
have responsibility, or participate in the process of, scheduling of that committee’s business and
selecting the issues that will compose the committee or subcommittee’s agenda. Some
Representatives and Senators also participate in a leadership capacity in their respective party
caucus or conferences.

18 See CRS Report RL30240, Congressional Oversight Manual, by Frederick M. Kaiser et al.
19 In addition, Senators on the appropriate committees are sometimes asked to “advise” on the terms of a treaty as it is
being negotiated. They do so by consulting with executive branch officials, and by observing, and sometimes
participating in, the treaty negotiations in progress between the U.S. and foreign delegations.
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Leadership duties may be carried out both by Members who hold formal leadership positions and
those who do not. Issues on which individual Members have recently taken informal leadership
roles include campaign finance reform, planning for the continuity of Congress, and lobbying and
ethics reform.
Personal Office Management
Members of Congress are supported by a personal office in which staff perform legislative
research, prepare materials for the Member to study, provide constituency service, manage
constituency correspondence, handle media relations, and perform administrative and clerical
functions. Staff and office facilities are provided through funds appropriated annually, and
allocated to Members according to the procedures of each chamber.20 The precise duties and tasks
carried out in a Member office will vary with the Member’s personal preferences, which are
typically informed by seniority, committee assignment, policy focus, district or state priorities,
institutional leadership, and electoral considerations.
Each Member is allocated public funds to maintain office payroll and expense accounts, and
typically supervises work carried out in Washington, DC, and state or district offices.21 Every
Representative is authorized to have up to 18 full-time and four half-time positions to assist them
in their duties. In the Senate, the number of authorized staff varies according to the population of
the state a Senator represents.
Electoral and Political Activity
An integral part of the work of Members of Congress, their reelection plans, is separate from their
official congressional duties. For those Members of Congress running for reelection, activities
may include organizing and maintaining a personal campaign staff, campaigning, and raising
funds for reelection or election to another office. Members may also be significant political
leaders of their party, as public spokespersons, and as fund raisers for themselves and other
congressional candidates. At the state or district level, they may also aid and influence the
candidacies of state and local government officials. In addition, some Members also hold
leadership posts within their national political parties, such as serving on their party’s
congressional campaign committee. House and Senate rules mandate that with very limited
exceptions, political and campaign activities must be conducted outside of federal facilities,
including congressional offices.22

20 See CRS Report RL30064, Congressional Salaries and Allowances, by Ida A. Brudnick; and CRS Report R40962,
Members’ Representational Allowance: History and Usage, by Ida A. Brudnick.
21 See Steven S. Smith, The American Congress, pp.102-111; Susan Webb Hammond, “The Management of
Legislative Offices,” in Cooper and Mackenzie, The House at Work, pp. 183-209; and David W. Brady, “Personnel
Management in the House,” Ibid., pp. 151-182.
22 U.S. House Committee on Standards of Official Conduct, Campaign Booklet, available at http://www.house.gov/
ethics/Campaign_booklet.htm#_Toc528993014; and U.S. Senate, Committee on Ethics, Campaign-Related Questions:
Quick Reference, available at http://ethics.senate.gov/downloads/pdffiles/campaign.pdf.
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Conclusion
With no formal or definitive requirements, each Member of Congress is free to define his or her
own job and set his or her own priorities. Although elements of each of the roles described can be
found among the duties performed by any Senator or Representative, the degree to which each is
carried out differs among Members as they pursue the common goals of seeking reelection,
building influence in Congress, and making good public policy. Each Member may also
emphasize different duties during different stages of his or her career as other conditions of the
Member’s situation change. For example, some may focus on outreach, constituent service, and
other state or district activity. Others may focus on developing influence in their chamber by
developing policy expertise or advancing specific legislation. No Member, however, is likely to
focus on any one role or duty at the exclusion of another, because the extent to which a Member
successfully manages all of those roles is the basis on which his or her constituents may judge the
Member’s success.

Author Contact Information

R. Eric Petersen

Specialist in American National Government
epetersen@crs.loc.gov, 7-0643


Congressional Research Service
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