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H.R. 5376, Build Back Better Act: Budgetary Effects

Summary: Last week, the House Committee on Rules issued updated reconciliation legislation as H.R. 5376, Build Back Better Act (available here). PWBM estimates that the proposal would cost $2.1 trillion, offset by $1.8 trillion in new revenues and other savings.

In order to provide additional context as part of the current reconciliation debate, PWBM has also estimated an illustrative scenario where all spending and revenue provisions in the Build Back Better Framework are permanent. These estimates are neither PWBM’s estimate of any current legislation nor PWBM’s estimates of the Build Back Better Framework released by the House of Representatives. PWBM estimates that making all provisions of the proposal permanent would cost an additional $2.5 trillion.

Table 1. Expenditures and major tax credits

Increase (+) or decrease (-) in deficit

Provision Budget effect, FY2022-2031
Proposal Illustrative: Additional budget cost if permanent
Child care and pre-school 400 394
Paid family leave 195 -
Home care 150 -
Child & earned income tax credits 200 1,763
CTC 188 1,650
EITC 12 113
Clean energy and climate investments 555 -
Clean energy tax credits 320 -
Resiliency Investments 105 -
Clean energy Investments 110 -
Clean energy procurement 20 -
ACA subsidies including Medicaid expansion gap 136 250
Medicare hearing benefits 89 -
Housing 150 -
Higher education and workforce development 60 -
Equity and other investments 90 -
Modification to the state and local tax deduction -65 60
Immigration reform 124 -
Total 2,084 2,467

Source: Penn Wharton Budget Model
Corrected total sums on November 11, 2021.
Updated Child care and pre-school on November 15, 2021.

Table 2. Offsets and tax reforms

Increase (+) or decrease (-) in deficit

Provision 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 Budget window
Minimum tax on corporations’ book income -7 -20 -23 -25 -27 -28 -30 -32 -35 -38 -264
Tax on share repurchases -4 -5 -5 -5 -5 -5 -5 -6 -6 -6 -51
Modifications to international taxes 0 -31 -35 -39 -27 -27 -29 -31 -31 -32 -282
Delay of R&E expenditure amortization 0 11 16 17 14 -9 -16 -13 -8 -3 11
Other business tax provisions -5 -11 -11 -10 -9 -9 -10 -10 -10 -11 -96
Extension of excess noncorporate losses limitation 0 0 0 0 0 -27 -35 -36 -38 -40 -175
AGI surcharge on high-income households -18 -25 -26 -28 -27 -26 -26 -28 -30 -32 -267
NIIT base harmonization -16 -22 -24 -26 -21 -21 -23 -23 -24 -26 -226
Modifications to retirement plan taxes 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -9
Other tax provisions 0 1 1 1 0 -1 -1 -1 -1 -1 -2
Expand nicotine taxes 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -10
IRS funding 1/ 1 1 -3 -10 -17 -26 -32 -34 -35 -35 -190
Prescription drug price reforms -1 -2 -2 -10 -29 -35 -39 -41 -43 -46 -250
Total -50 -104 -115 -137 -151 -215 -247 -257 -262 -270 -1,810

Source: Penn Wharton Budget Model
1/ Budget estimate is net of proposed outlays.