About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline



1 Adding Debt-Service Effects to CBO's Cost Estimates 1 (June 13, 2024)

handle is hein.congrec/addtsceef0001 and id is 1 raw text is: In its report on the fiscal year 2024 appropriation
bill for the legislative branch, the House Committee
on Appropriations requested information from the
Congressional Budget Office about the impacts of adding
debt-service effects to CBO's cost estimates.1 This report,
prepared in coordination with the staff of the Joint
Committee on Taxation, provides that information.
Background and Feasibility
The Congressional Budget Act of 1974 directs CBO to
estimate the costs of legislation at certain points in the
legislative process. Those estimates are intended to ensure
that when the House and Senate consider legislation,
Members have the information they need to enforce
budgetary rules or targets. CBO transmits about 900 cost
estimates each year for authorizing legislation, including
measures considered under suspension of the rules.
By long-standing convention, CBO's cost estimates do
not account for the cost of servicing the additional federal
debt attributable to a piece of legislation. That is, esti-
mates do not include any increases or decreases in interest
payments on the federal debt that would arise from an
estimated net increase or decrease in budget deficits or
from a bill's other effects on federal borrowing. In many
cases, adding debt-service effects to cost estimates would
be feasible and would require CBO to expend few addi-
tional resources.
CBO provides a tool that the staff of the House and
Senate Committees on the Budget use to calculate

1. U.S. House of Representatives, Legislative Branch Appropriations
Bill, 2024, Report to Accompany HR. 4364, Together With
Minority Views, House Report 118-120 (June 27, 2023), p. 17,
https://tinyurl.com/3cdnn8ws.

debt-service costs for proposed legislation. Since 2020,
that calculator also has been available on CBO's website.2
CBO expects that if the Congress asked the agency to add
debt-service information to cost estimates, the change
would affect between 100 and 120 estimates each year.
Most would be for bills that have been ordered reported
by a Congressional committee-at which point CBO is
statutorily required to provide an estimate. (Providing
information on debt-service costs in the course of pro-
ducing the thousands of preliminary estimates that are
prepared while legislation is being developed probably
would not be feasible, although Congressional staff could
still use the debt-service calculator.)
Most CBO cost estimates would not require debt-service
calculations at all because they concern provisions of
legislation that authorize discretionary funding to be pro-
vided in subsequent appropriation acts. Those provisions,
unlike those that affect mandatory spending or revenues,
do not by themselves affect the budget deficit. Between
80 percent and 90 percent of CBO's estimates over the
past four years have been for legislation that would affect
mandatory spending or revenues by less than $500,000
over a 10-year period, or would not affect them at all.
Calculating debt-service effects would be less straight-
forward for some kinds of legislation, such as that affecting
a credit program, than it would be for others. Under the
Federal Credit Reform Act of 1990, the subsidy costs of
the government's direct loans and loan guarantees, rather
than the cash flows associated with those activities, are
recorded in the federal budget for purposes of calculating
2. See, for example, Congressional Budget Office, How Changes in
Revenues and Outlays Would Affect Debt-Service Costs, Deficits,
and Debts (interactive workbook, February 2024), www.cbo.gov/
publication/59937.