2027 Tax Brackets

2027 Tax Brackets: IRS Raises Income Thresholds and the Standard Deduction

By Trend Desk · · 3 min read

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The Internal Revenue Service on Thursday, Nov. 5, 2026, published inflation adjustments for tax year 2027 in news release IR-2026-133 and Revenue Procedure 2026-35. The update covers nearly 70 provisions, including the federal income tax brackets and the standard deduction that most people will use when they file returns in 2028.

This article is for information only and is not tax or financial advice.

2027 federal income tax brackets

The seven marginal rates stay the same: 10%, 12%, 22%, 24%, 32%, 35% and 37%. What rose are the taxable-income thresholds for each rate. NerdWallet said the inflation factor used for 2027 was 3.2%, larger than the prior two years.

According to the IRS, CNBC and NerdWallet, key 2027 brackets include:

Rate Single (taxable income) Married filing jointly
10% $0 to $12,800 $0 to $25,600
12% over $12,800 to $52,025 over $25,600 to $104,050
22% over $52,025 to $109,125 over $104,050 to $218,250
24% over $109,125 to $208,325 over $218,250 to $416,650
32% over $208,325 to $264,550 over $416,650 to $529,100
35% over $264,550 to $661,375 over $529,100 to $793,650
37% over $661,375 over $793,650

NerdWallet’s comparison tables show the top 37% cutoff rising from $640,600 (single) and $768,700 (joint) in 2026. Married couples can earn up to $104,050 and still have a top rate of 12%, versus $100,800 in 2026 — about $3,250 more sheltered from the 22% band, NerdWallet noted.

Standard deduction for 2027

The IRS raised the standard deduction to:

  • $33,200 for married couples filing jointly (up $1,000 from 2026)
  • $16,600 for single filers and married filing separately (up $500)
  • $24,925 for heads of household (up $775)

Those figures come from the IRS newsroom release and match CNBC and NerdWallet summaries.

Other 2027 amounts people are asking about

  • Child tax credit: maximum $2,300 for 2027, up $100; refundable portion up to $1,800, also up $100 (IRS).
  • Estate tax basic exclusion: $15,480,000 for deaths in 2027, up from $15,000,000 in 2026 (IRS).
  • Annual gift exclusion: $20,000 per recipient for 2027, up from $19,000 (IRS).
  • Section 179 expensing: up to $2,640,000 of qualifying property, up from $2,560,000 (IRS).
  • Health FSA salary-reduction limit: $3,500, with a maximum carryover of $700 if the plan allows (IRS / NerdWallet).

CNBC also flagged updates to long-term capital gains brackets and earned income tax credit parameters in the same inflation package. Personal exemptions remain at zero under current law, the IRS noted.

What this means in plain terms

Bracket indexing is meant to limit “bracket creep,” where a cost-of-living raise pushes more income into a higher rate even though purchasing power is flat. Higher thresholds and a larger standard deduction can leave more income taxed at lower rates or excluded from tax — but exact results depend on filing status, deductions and other income. CNBC tied the release to ongoing affordability pressure, noting September 2026 CPI ran 3.7% year over year.

FAQ

When do the 2027 tax brackets apply?


To income earned in calendar year 2027, generally reported on returns filed in 2028.

Did the tax rates change?


No. The seven rates are unchanged; the income windows for each rate moved up with inflation.

Where is the official source?


IRS IR-2026-133 and Revenue Procedure 2026-35 on irs.gov.

Earlier coverage: IRS Releases 2027 Federal Tax Brackets and Standard Deduction Inflation Adjustments (Nov 5)

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