Notable changes for tax year 2026
WASHINGTON — The Internal Revenue Service today announced the tax year 2026 annual inflation adjustments for more than 60 tax provisions, including the tax rate schedules and other tax changes. Revenue Procedure 2025-32 PDF provides details about these annual adjustments.
Notable changes under the One, Big, Beautiful Bill
The tax year 2026 adjustments described below generally apply to tax returns filed in 2027. The tax items for tax year 2026 of greatest interest to most taxpayers include the following dollar amounts:
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Standard Deduction. For tax year 2026, the standard deduction increases to $32,200 for married couples filing jointly. For single taxpayers and married individuals filing separately, the standard deduction rises to $16,100 for tax year 2026, and for heads of households, the standard deduction will be $24,150.
(Additionally, for tax year 2025, the OBBB raises the standard deduction amount to $31,500 for married couples filing jointly. For single taxpayers and married individuals filing separately, the standard deduction for 2025 is $15,750, and for heads of households, the standard deduction is $23,625.)
Standard deductionSingle; Married Filing SeparatelyMarried Filing Jointly; Surviving SpousesHeads of Households
TY 2025 Under OBBB$15,750$31,500$23,625
TY 2026 Under OBBB$16,100$32,200$24,150
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Marginal Rates: For tax year 2026, the top tax rate remains 37% for individual single taxpayers with incomes greater than $640,600 ($768,700 for married couples filing jointly). The other rates are:
35% for incomes over $256,225 ($512,450 for married couples filing jointly);
32% for incomes over $201,775 ($403,550 for married couples filing jointly);
24% for incomes over $105,700 ($211,400 for married couples filing jointly);
22% for incomes over $50,400 ($100,800 for married couples filing jointly);
12% for incomes over $12,400 ($24,800 for married couples filing jointly).The lowest rate is 10% for incomes of single individuals with incomes of $12,400 or less ($24,800 for married couples filing jointly).
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Alternative Minimum Tax Exemption Amounts. For tax year 2026, the exemption amount for unmarried individuals is $90,100 and begins to phase out at $500,000 ($140,200 for married couples filing jointly for whom the exemption begins to phase out at $1,000,000).
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Estate Tax Credits. Estates of decedents who die during 2026 have a basic exclusion amount of $15,000,000, up from a total of $13,990,000 for estates of decedents who died in 2025.
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Adoption Credits. The maximum credit allowed for adoptions for tax year 2026 is the amount of qualified adoption expenses up to $17,670, up from $17,280 for 2025. For tax year 2026, the amount of credit that may be refundable is $5,120.
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Employer-Provided Childcare Tax Credit. For tax year 2026, the OBBB significantly enhances an important credit for employers; it increases the maximum amount of employer-provided childcare tax credit from $150,000 to $500,000 ($600,000 if the employer is an eligible small business).