News2027 IRS Tax Brackets: Standard Deduction and Key Changes
The IRS has published inflation-adjusted federal tax figures for income earned in 2027. Compare the new standard deduction with 2026, check where tax brackets begin, and avoid confusing the tax year with the filing year.
This is a source-linked desk explainer, not first-hand reporting. Research and drafting may use AI-assisted tools. Follow the cited source links and read our editorial and corrections policy.
Source-linked desk analysis, not first-hand reporting or individualized tax advice. AI-assisted drafting may be used; see our editorial and corrections policy.
Representative licensed photograph of paperwork, not a photo of the IRS announcement. Photographer: Leeloo The First / Pexels.
2027 standard deduction: what changed from 2026?
The standard deduction generally reduces the income subject to federal income tax for filers who use it instead of itemizing. It is not a dollar-for-dollar tax refund. The IRS's 2027 amounts and its published 2026 figures produce the following comparison:
| Filing status | 2026 | 2027 | Increase |
|---|---|---|---|
| Single | $16,100 | $16,600 | $500 |
| Married filing jointly | $32,200 | $33,200 | $1,000 |
| Married filing separately | $16,100 | $16,600 | $500 |
| Head of household | $24,150 | $24,925 | $775 |
These are base amounts. Some taxpayers who are older or blind may qualify for additional deductions; eligibility and phaseouts matter. The separate temporary senior deduction is not automatically available to every retiree.
Where do the 2027 federal income-tax brackets start?
Federal marginal rates still range from 10% to 37%. The IRS states that for a single filer, the 12% bracket starts above $12,800 of taxable income; 22% above $52,025; 24% above $109,125; 32% above $208,325; 35% above $264,550; and 37% above $661,375. For married couples filing jointly, the corresponding thresholds are $25,600, $104,050, $218,250, $416,650, $529,100 and $793,650. See the IRS rate schedule for full details and other filing statuses.
Important distinction: Crossing a bracket threshold does not make every dollar of taxable income subject to the higher rate. Only income within the higher marginal band is taxed at that rate. Actual liability depends on taxable income, deductions, credits and other circumstances.
What about the 2027 child tax credit and other limits?
The IRS lists a maximum child tax credit of $2,300 for tax year 2027, $100 more than 2026, with up to $1,800 potentially refundable. Qualification, income restrictions and other rules still apply; not every family receives the maximum. The agency also set the 2027 annual gift-tax exclusion at $20,000 per recipient, versus $19,000 for 2026. For eligible employers and employees, the health flexible spending arrangement salary-reduction limit rises to $3,500, with a maximum $700 carryover where the plan allows it. Those are distinct provisions, not components of the standard deduction.
Does this change the return you file in spring 2027?
No. The upcoming filing season generally covers income earned during 2026 and uses 2026 tax-year amounts. The new inflation adjustments concern income earned in 2027 and generally returns filed in 2028. This date distinction is also highlighted in independent coverage by Kiplinger and The Washington Post.
What should U.S. taxpayers do next?
- Identify the correct filing status and whether you typically itemize deductions.
- Use 2026 figures for income earned in 2026; reserve the new 2027 thresholds for planning 2027 income and withholding.
- Check credit eligibility separately rather than assuming the announced maximum is guaranteed.
- Review the IRS primary announcement and its linked Revenue Procedure 2026-35 for special situations.
- Ask a qualified tax professional about complex income, itemization, business deductions or state tax rules.
For another current business-filing change, see our existing IRS FIRE November 9 transition deadline explainer and IRS Tax Pro Account business-payment update. These involve filing systems and authorizations, not the inflation-adjusted tax brackets.
Sources and editorial verification
- IRS release IR-2026-133, November 5, 2026 — 2027 amounts and official procedure
- IRS Internal Revenue Bulletin 2025-45 — comparison baseline for 2026
- Kiplinger — independent explanation of standard deduction changes
- The Washington Post — independent November 5 coverage
Originally published November 8, 2026. This article compares two IRS tax years and clarifies filing-year confusion; it does not estimate individual tax savings or promise a refund.