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Updated December 4, 2023
Farm Bill Primer: Budget Dynamics
Congress is considering a new farm bill because provisions 
by $73 billion over 10 years under a budget resolution 
authorized in the 2018 farm bill (P.L. 115-334) began 
during a budget surplus. The 2008 farm bill was budget 
expiring at the end of FY2023 (CRS Report R47659, 
neutral, although it added $9 billion to outlays over 10 
Expiration of the Farm Bill ). In November 2023, Congress 
years by using offsets from a tax-related title. The 2014 
enacted a one-year extension to cover FY2024 and crop 
farm bill had a negative score, reducing spending by $16 
year 2024 (P.L. 118-22, Division B, §102). From a budget 
billion over 10 years. The 2018 farm bill was budget neutral 
perspective, many programs are assumed to continue.  
and offset reductions in some titles with increases in others. 
Farm Bills from a Budget Perspective 
CBO’s May 2023 Baseline 
Federal spending for agriculture is divided into two main 
In May 2023, CBO released the baseline that will be used to 
categories—mandatory and discretionary spending:  
score bills during the 2023 legislative session. 
•  Mandatory spending is authorized primarily for the 
Farm bills have 5-year and 10-year budget projections 
farm commodity programs, conservation, crop 
according to federal budgeting practices. Converting the 
insurance, and the nutrition assistance programs. A farm 
May 2023 baseline into farm bill titles and adding funding 
bill authorizes outlays for mandatory programs when the 
indicated in law for other farm bill programs, CRS 
law is enacted and follows budget enforcement rules. 
estimates that the baseline for all farm bill titles is $725 
•
billion over 5 years (FY2024-FY2028) and $1,463 billion 
  Discretionary appropriations are authorized, but not 
over 10 years (FY2024-FY2033, Figure 1).  
provided, for most other programs, including rural 
development, research, and credit programs. A farm bill 
Figure 1. Farm Bill Titles with Mandatory Baseline 
sets program parameters. Funding may be provided in 
10-year projected outlays, FY2024-FY2033, bil ions of dol ars 
subsequent appropriations acts that follow separate 
budget enforcement rules. 
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. 
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 
 
baseline have a positive score; those that decrease spending 
Source: Created by CRS using Congressional Budget Office (CBO) 
relative to the baseline have a negative score. 
May 2023 Baseline for the five largest titles and amounts indicated in 
law for programs in other titles. 
Increases in a bill’s total cost beyond the baseline may be 
The relative proportions of farm bill spending have shifted 
subject to budget constraints, such as pay-as-you-go 
over time. In the 2023 projection, the nutrition title is 84% 
(PayGo) rules. Reductions from the baseline may be used to 
of the farm bill baseline, compared with about 76% when 
offset costs for other provisions that have a positive score or 
the 2018 farm bill was enacted. The increase in the 10-year 
used to reduce the federal deficit. The annual budget 
baseline for the nutrition title since 2018 is, coincidentally, 
resolution determines whether a farm bill is held budget 
84%, reflecting consequences of the Coronavirus Disease 
neutral or can increase or must decrease spending. 
2019 (COVID-19) pandemic, inflation, and administrative 
adjustments in the Thrift Food Plan pursuant to the 2018 
Recent Farm Bills’ Budget Positions 
farm bill. For the non-nutrition agriculture programs in the 
Over the past two decades, farm bills have had both 
farm bill, current economic projections are that program 
positive and negative scores relative to their baselines. The 
outlays would be $240 billion over the next 10 years 
2002 farm bill had a positive score and increased spending 
(Figure 2), $30 billion or 14% greater than the 10-year 
https://crsreports.congress.gov