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Updated October 20, 2023
Farm Bill Primer: Budget Dynamics
Congress may consider a new farm bill in 2023 because 
2002 farm bill had a positive score and increased spending 
provisions authorized in the 2018 farm bill (P.L. 115-334) 
by $73 billion over 10 years under a budget resolution 
begin expiring at the end of FY2023 (CRS Report R47659, 
during a budget surplus. The 2008 farm bill was budget 
Expiration of the Farm Bill ). From a budget perspective, 
neutral, although it added $9 billion to outlays over 10 
many farm bill programs are assumed to continue.  
years by using offsets from a tax-related title. The 2014 
farm bill had a negative score, reducing spending by $16 
Farm Bills from a Budget Perspective 
billion over 10 years. The 2018 farm bill was budget neutral 
Federal spending for agriculture is divided into two main 
and offset reductions in some titles with increases in others. 
categories—mandatory and discretionary spending:  
CBO’s May 2023 Baseline 
• 
In May 2023, CBO released the baseline that will be used to 
Mandatory spending is authorized primarily for the 
score bills during the 2023 legislative session. 
farm commodity programs, conservation, crop 
insurance, and the nutrition assistance programs. A farm 
Farm bills have 5-year and 10-year budget projections 
bill authorizes outlays for mandatory programs when the 
according to federal budgeting practices. Converting the 
law is enacted and follows budget enforcement rules. 
May 2023 baseline into farm bill titles and adding funding 
indicated in law for other farm bill programs, the baseline 
•  Discretionary appropriations are authorized, but not 
for all farm bill titles is estimated at $725 billion over 5 
provided, for most other programs, including rural 
years (FY2024-FY2028) and $1,463 billion over 10 years 
development, research, and credit programs. A farm bill 
(FY2024-FY2033, Figure 1).  
sets program parameters. Funding may be provided in 
subsequent appropriations acts that follow separate 
Figure 1. Farm Bill Titles with Mandatory Baseline 
budget enforcement rules. 
10-year projected outlays, FY2024-FY2033, bil ions of dol ars 
Some farm bill programs have received both types of 
funding. Discretionary appropriations are the primary 
source for many programs, but mandatory spending usually 
dominates the farm bill budget debate and is the focus here. 
Importance of Baseline to the Farm Bill 
The Congressional Budget Office (CBO) baseline is a 
projection at a particular point in time of what future federal 
mandatory spending would be under the assumption that 
current law continues. The baseline is the benchmark 
against which proposed changes in law are measured. 
Supplemental funding in recent years is not part of the 
baseline but may influence policy expectations. 
When a bill is proposed that would affect mandatory 
spending, the score (cost impact) is measured in relation to 
 
the baseline. Changes that increase spending relative to the 
Source: Created by CRS using Congressional Budget Office (CBO) 
baseline have a positive score; those that decrease spending 
May 2023 Baseline for the five largest titles and amounts indicated in 
relative to the baseline have a negative score. 
law for programs in other titles. 
The relative proportions of farm bill spending have shifted 
Increases in a bill’s total cost beyond the baseline may be 
over time. In the 2023 projection, the Nutrition title is 84% 
subject to budget constraints, such as pay-as-you-go 
of the farm bill baseline, compared with about 76% when 
(PayGo) rules. Reductions from the baseline may be used to 
the 2018 farm bill was enacted. The increase in the 10-year 
offset costs for other provisions that have a positive score or 
baseline for the Nutrition title since 2018 is, coincidentally, 
used to reduce the federal deficit. The annual budget 
84%, reflecting consequences of the Coronavirus Disease 
resolution determines whether a farm bill is held budget 
2019 (COVID-19) pandemic, inflation, and administrative 
neutral or can increase or must decrease spending. 
adjustments in the Thrift Food Plan pursuant to the 2018 
farm bill. For the non-nutrition agriculture programs in the 
Recent Farm Bills’ Budget Positions 
farm bill, current economic projections are that program 
Over the past two decades, farm bills have had both 
outlays would be $240 billion over the next 10 years 
positive and negative scores relative to their baselines. The 
(Figure 2), $30 billion or 14% greater than the 10-year 
https://crsreports.congress.gov