Will Your Tax Rate Change Under New Plan?

Will Your Tax Rate Change Under New Plan?

Senate Republicans have released their version of the One Big Beautiful Bill Act, dialing back several provisions from the House-passed tax package. While the Senate plan still makes the Trump-era tax brackets permanent, it tweaks the proposed SALT deduction increase, offers a smaller boost to the Child Tax Credit and retains only a portion of the expanded senior deduction. These revisions are aimed at limiting the bill’s projected deficit impact and suggest that middle-income households may see fewer benefits than under the original House proposal.

  • Trump’s new tax plan would make the 2017 Tax Cuts and Jobs Act (TCJA) brackets permanent.
  • Both Senate and House bills include new tax breaks, such as deductions for tips, overtime and higher standard deductions for seniors.
  • Without Senate approval, tax brackets are scheduled to revert to pre-2018 rates in 2026.
  • While the House plan permanently increases the SALT deduction limit, the Senate bill raises the cap to $40,000 in 2025 and then increases it incrementally each year through 2029. However, it reverts to $10,000 starting in 2030.
  • Analysts project that the House-approved plan will add between $2.4 and $2.8 trillion to the federal deficit, while the Senate version of the bill is expect to increase the deficit by $3.3 trillion.

How Does Trump’s Tax Plan Affect Your Tax Bracket?

The Senate Finance Committee released a revised version of the Trump-backed House bill on June 16, using the budget reconciliation process. This will allow the chamber to pass certain tax, spending and debt legislation with a simple majority and limited debate.

Both the House and Senate bills make the existing marginal tax rates permanent. The current tax brackets, which were created through the Tax Cuts and Jobs Act (TCJA) of 2017, are set to expire at the end of 2025.

If Congress doesn’t pass Trump’s bill or a new version of it, the current tax brackets would sunset and the previous rates would return, including a top marginal rate of 39.6%.

What Are the Current U.S. Tax Brackets?

There are currently seven marginal tax rates in place, ranging from 10% to 37%. Marginal tax rates apply only to the portion of your income that falls within each tax bracket, not to your total income. To determine your marginal tax rate, find the highest tax bracket that includes part of your taxable income.

Here’s a breakdown of the brackets in 2025:

2025 Federal Income Tax Brackets

 Tax Rate Single Married Filing Jointly Married Filing Separately Head of Household
10% $0 – $11,925 $0 – $23,850 $0 – $11,925 $0 – $17,000
12% $11,925 – $48,475 $23,850 – $96,950 $11,925 – $48,475 $17,000 – $64,850
22% $48,475 – $103,350 $96,950 – $206,700 $48,475 – $103,350 $64,850 – $103,350
24% $103,350 – $197,300 $206,700 – $394,600 $103,350 – $197,300 $103,350 – $197,300
32% $197,300 – $250,525 $394,600 – $501,050 $197,300 – $250,525 $197,300 – $250,525
35% $250,525 – $626,350 $501,050 – $751,600 $250,525 – $626,350 $250,525 – $626,350
37% $626,350+ $626,350+ $578,125+ $626,350+

The dollar ranges for each federal income tax bracket are adjusted annually for inflation. The IRS updates these thresholds each year based on changes in the Chained Consumer Price Index, so the income ranges typically increase slightly to reflect cost-of-living adjustments. 

For example, someone who earned $102,000 in 2024 would have been in the 24% tax bracket. However, thanks to the annual inflation adjustment, the same $102,000 salary in 2025 puts them in the 22% tax bracket, which tops out at $103,350 for single filers. 

What Happens if the Current Tax Brackets Expire?

If Republicans cannot advance Trump’s tax plan beyond the House, the current tax brackets would expire and revert to their pre-2018 levels when the marginal tax rates were: 10%, 15%, 25%, 28%, 33%, 35% and 39.6%. 

Keep in mind that the income ranges for each tax bracket wouldn’t revert to 2017 levels—only the rates. To illustrate how the tax brackets could potentially change if the TCJA sunsets, the Tax Foundation estimated the income ranges for each marginal rate in 2026 (adjusted for inflation).

Tax Rate Single Filers Married Filing Jointly Head of Household
10% $0 – $12,200 $0 – $24,400 $0 – $17,450
15% $12,200 – $49,600 $24,400 – $99,200 $17,450 – $66,400
25% $49,600 – $120,100 $99,200 – $200,100 $66,400 – $171,500
28% $120,100 – $250,450 $200,100 – $304,950 $171,500 – $277,700
33% $250,450 – $544,550 $304,950 – $544,550 $277,700 – $544,550
35% $544,550 – $546,750 $544,550 – $615,100 $544,550 – $580,950
39.6% $546,750+ $615,100+ $580,950+
Source: Tax Foundation, 2024

If the TCJA provisions expire, many taxpayers could face higher marginal tax rates. For example, a single filer earning $50,000 in taxable income in 2025 would fall into the 22% marginal tax bracket. However, under the pre-TCJA rates projected for 2026, that same income would place them in the 25% bracket. Similarly, a married couple filing jointly with $120,000 in taxable income would move from the 22% bracket to the 25% bracket if the TCJA expires.