Senior Deduction Calculator: The $6,000 Deduction for 65+
Find out how much of the new $6,000 senior deduction you can claim for 2026 and what it saves you. Enter your filing status, Social Security benefits, and other retirement income, and the calculator works out how much of your Social Security is taxable, applies the income phase-out, and compares your federal tax with and without the deduction.
Every taxpayer 65 or older can deduct up to $6,000 for 2025 through 2028, on top of the standard deduction and the existing extra amount for seniors. It shrinks by 6% of income over $75,000 ($150,000 for couples), and because taxable Social Security counts toward that income, the calculator figures that first.
Calculator
Your senior deduction for 2026
$6,000
Federal income tax saved: $720
- Taxable Social Security
- $11,300 (47%)
- Income for the phase-out (MAGI)
- $41,300
- Standard deduction (incl. 65+ extra)
- $18,150
- Senior deduction
- $6,000
- Taxable income
- $17,150
- Federal income tax
- $1,810
- Tax without the senior deduction
- $2,530
Estimate only, not tax advice. Uses 2026 federal brackets, the standard deduction plus the extra amount for 65+ ($2,050), and the OBBBA senior deduction of $6,000 per person 65+ (tax years 2025–2028), reduced by 6% of modified AGI over $75,000. Taxable Social Security follows the IRS Publication 915 worksheet. Each spouse needs a valid Social Security number, and married couples must file jointly. Itemized deductions, credits, and state tax are not included.
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Calculation Formulas
Each taxpayer 65 or older gets up to $6,000. Above the threshold the amount shrinks by 6 cents per dollar of modified AGI, so it is gone at $175,000 (single) or $250,000 (joint).
Example:
Single, $95,000 MAGI: $6,000 − 6% × $20,000 = $4,800.
Up to 85% of benefits can be taxable. The taxable part counts toward AGI, which is what the senior deduction phase-out is measured against.
Example:
Single, $24,000 benefits and $30,000 pension: provisional $42,000 → $11,300 of benefits taxable.
Both figures already include the regular standard deduction and the long-standing extra amount for 65+ ($2,050 single, $1,650 per married spouse in 2026).
Key Figures
| Figure | Value | Description |
|---|---|---|
| Senior deduction | $6,000 per person 65+ | Tax years 2025 through 2028. |
| Phase-out starts | $75,000 single · $150,000 joint | 6% reduction rate on modified AGI above it. |
| 2026 standard deduction | $16,100 single · $32,200 joint · $24,150 HoH | Rev. Proc. 2025-32. |
| Extra standard deduction, 65+ | $2,050 single/HoH · $1,650 per married spouse | Separate from the new $6,000 deduction. |
Note: Results are estimates for planning purposes. Rates, fees, taxes, and insurance vary by lender and location — confirm exact figures with a licensed professional before making financial decisions.
Standards & Sources
Last verified: October 2026
- One Big Beautiful Bill Act (P.L. 119-21)
Created the $6,000 deduction for taxpayers 65 and older for 2025–2028, available whether you itemize or take the standard deduction, with a valid Social Security number and a joint return if married.
- IRS Publication 915
How much of your Social Security is taxable follows the Pub. 915 worksheet. Those thresholds are fixed in law, are not adjusted for inflation, and were not changed by the new law.
- Assumptions
Takes the standard deduction and ignores credits, itemized deductions, capital gains rates, and state tax. Modified AGI is treated as AGI, which is true for nearly all U.S. retirees.
How to Use This Calculator
- Choose your filing status and how many of you will be 65 or older by December 31, 2026.
- Enter your total Social Security benefits for the year, before any Medicare premiums are taken out.
- Enter all other income: pensions, IRA and 401(k) withdrawals including RMDs, wages, and taxable interest and dividends.
- Read your senior deduction, how much of your Social Security is taxable, and the federal tax you save.
Frequently Asked Questions
Who qualifies for the $6,000 senior deduction?
Anyone 65 or older by the end of the tax year who has a valid Social Security number. Married couples must file jointly, and each spouse who qualifies gets up to $6,000. It applies for tax years 2025 through 2028, and you get it whether you itemize or take the standard deduction.
At what income does the senior deduction phase out?
It starts shrinking at $75,000 of modified AGI for single filers and $150,000 for joint filers. Each $6,000 is cut by 6% of the income above that, so it is gone at $175,000 (single) or $250,000 (joint).
Does the senior deduction make Social Security tax-free?
Not directly. The rules for how much of your benefit is taxable, up to 85%, did not change. The deduction lowers your taxable income, which offsets that tax for many retirees and wipes it out for some, but people with large pensions, IRA withdrawals, or RMDs can still owe tax on their benefits.
Is this the same as the extra standard deduction for people over 65?
No, it is in addition to it. In 2026 the standard deduction for a single filer 65 or older is $16,100 plus $2,050, and the new senior deduction adds up to $6,000 more, for $24,150. A married couple both 65 or older can deduct $32,200 + $3,300 + $12,000 = $47,500 before the phase-out.
Why does the calculator show no tax savings for me?
If your taxable income is already zero before the senior deduction, there is no tax for it to reduce. That is common for retirees living mostly on Social Security, since only part of the benefit is taxable and the regular standard deduction covers the rest.
Guides to go with this calculator
$6,000 Senior Deduction: Who Gets It, What It Saves
If you are 65 or older, a new $6,000 deduction can cut your federal taxes through 2028 — but it phases out at higher incomes and doesn’t make Social Security tax-free.
2027 HSA Contribution Limits (and 2026): Full Guide
The IRS has already set the 2027 HSA limits: $4,500 for self-only coverage and $9,000 for families. Here are the 2026 and 2027 numbers, who qualifies, and how to decide between an HSA and an FSA at open enrollment.
2027 Tax Brackets & Standard Deduction (Projected)
The IRS hasn’t published its 2027 numbers yet, but the major tax publishers agree on nearly every line: about 3.2% higher brackets, a $16,600 / $33,200 standard deduction, and a $20,000 gift exclusion.
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