Issue Brief

Should the federal corporate income tax rate be raised?

Lawmakers and economists remain divided over whether to lift the 21 percent corporate rate set by the 2017 tax law.

Political News 5 min read Updated Jun 2026
The issue in plain English
Should the federal corporate income tax rate be raised?

The federal corporate income tax rate has stood at 21 percent since the Tax Cuts and Jobs Act took effect in 2018, down from 35 percent. Proposals to raise the rate have resurfaced in recent budget debates, with supporters citing revenue needs and fairness and opponents warning of effects on investment and competitiveness.

Why this matters
What the answer actually changes.
Policy outcomes

How this issue is resolved shapes the rules voters live under.

Representation

The arguments reveal who gets a stronger voice when the question is settled.

Trust

Whether the process feels fair influences how voters trust the outcome.

The arguments
Two sides of the debate.
The goal is not to decide for the voter. It is to make the strongest competing views easy to understand.
Supporters say
The case for raising the rate

Supporters of an increase argue that corporations should shoulder a larger share of federal revenue at a time of persistent deficits and rising demands on programs such as defense, Medicare, and Social Security. They contend that the 2017 cut delivered windfalls to shareholders through stock buybacks and dividends without producing the broad-based wage gains or investment surge its backers projected, and that reversing part of the cut could fund public priorities without raising taxes on most households. Proponents also note that the U.S. statutory rate of 21 percent is now below the average among other large advanced economies, and that the OECD global minimum tax framework reduces the risk that a moderate U.S. increase would push profits offshore. Some economists argue a higher rate, paired with existing deductions and credits, would make the tax code more progressive because corporate taxes fall largely on owners of capital.

Critics say
The case against raising the rate

Opponents argue that a higher corporate rate would discourage business investment in the United States, slow productivity growth, and ultimately reduce wages, citing economic research that finds workers bear a meaningful share of the corporate tax burden. They point to the period after the 2017 cut as evidence that a lower rate can support capital spending, domestic hiring, and the repatriation of foreign earnings, and warn that an increase could reverse those effects. Critics also contend that raising the rate would weaken U.S. competitiveness relative to countries with lower combined tax burdens and could prompt companies to shift headquarters, intellectual property, or operations abroad. They note that state corporate taxes stack on top of the federal rate, pushing the combined U.S. rate higher than the statutory 21 percent suggests, and argue that stable, predictable rates are more important for long-term planning than incremental revenue gains.

Key facts
Numbers behind the question.
21%
Current federal corporate income tax rate, down from 35% before 2018

Tax Cuts and Jobs Act of 2017

~$500 billion
Projected federal corporate income tax receipts in fiscal year 2024, about 10% of federal revenue

Congressional Budget Office

15%
Global minimum tax floor on large multinationals under the 2021 OECD-brokered agreement

OECD

140+
Jurisdictions that agreed to the global minimum tax framework in 2021

OECD

Context
How the current rate was set

The 2017 Tax Cuts and Jobs Act cut the federal corporate income tax rate from 35 percent to 21 percent, effective January 1, 2018. That change was the largest reduction in the statutory corporate rate in U.S. history and remains in place today. Any further change—up or down—requires legislation passed by Congress and signed by the president. Corporate income tax receipts are projected by the Congressional Budget Office to total roughly $500 billion in fiscal year 2024, about 10 percent of federal revenue. The debate over the rate also intersects with a 2021 OECD-brokered agreement, joined by more than 140 jurisdictions, that sets a 15 percent global minimum tax on large multinationals.

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