The One Big Beautiful Bill Act (P.L. 119-21) added a new federal deduction of $6,000 per eligible filer for taxpayers who reach age 65 by the end of the tax year. Married couples where both spouses are 65+ can deduct $12,000 combined. It is a below-the-line deduction claimed on the new Schedule 1-A. It reduces taxable income but not AGI, and is available regardless of whether you itemize. The deduction applies to tax years 2025 through 2028.
This is separate from the longstanding extra standard deduction for filers 65 and older, which remains in effect. The new $6,000 deduction is in addition to that.
Because the $6,000 senior deduction reduces taxable income but not AGI, it does not help retirees stay below AGI-based thresholds for Medicare IRMAA brackets, Social Security benefit taxation, or ACA premium subsidies. Plan accordingly.
Who qualifies
You can claim the new $6,000 deduction if:
- You are at least 65 by the last day of the tax year. For tax year 2025, that means you must have been 65 or older on December 31, 2025 (i.e., born on or before December 31, 1960).
- You provide your Social Security number on your return. This is statutory. Without an SSN, the deduction is unavailable.
- Your modified adjusted gross income is under the phaseout. Phaseout begins at $75,000 MAGI for single filers and $150,000 MAGI for married filing jointly.
For a married couple filing jointly where only one spouse is 65+, only that one spouse’s $6,000 deduction applies, so the household claims $6,000 total, not $12,000. The deduction follows the individual, not the household.
How the phaseout works
| Filing status | Phaseout begins | Per-eligible-filer deduction |
|---|---|---|
| Single, age 65+ | $75,000 MAGI | $6,000 |
| MFJ, both 65+ | $150,000 MAGI | $12,000 combined |
| MFJ, one 65+ | $150,000 MAGI | $6,000 |
Above the threshold, the deduction phases down. The exact slope is set by IRS regulation. Filers with MAGI well above the threshold may receive little or no deduction.
How it stacks with the existing extra standard deduction
The IRS has always provided an additional standard deduction for filers 65 and older. For tax year 2026, that’s an extra $2,000 (single) or $1,600 per spouse (MFJ) added to the regular standard deduction. The new OBBBA $6,000 senior deduction is on top of that.
For a single filer aged 65+ with MAGI under $75,000 in 2026:
| Item | Amount |
|---|---|
| 2026 standard deduction (single) | $16,100 |
| Existing 65+ extra standard deduction (single) | $2,000 |
| New OBBBA $6,000 senior deduction | $6,000 |
| Total reduction in taxable income | $24,100 |
The actual tax savings depend on your marginal bracket. A retiree at the 12% bracket saves about $720 from the new $6,000 deduction alone ($6,000 × 12%). At the 22% bracket, savings are roughly $1,320.
Why this matters for retirees
For middle-income retirees living primarily on Social Security plus modest withdrawals from retirement accounts, the new deduction can meaningfully reduce taxable income, potentially keeping more Social Security benefits below the provisional income thresholds that trigger taxation of those benefits.
For higher-income retirees with significant pension or RMD income, the phaseout will reduce or eliminate the benefit. Couples with combined MAGI well above $150,000 should expect little from this deduction.
The deduction also doesn’t replace the Credit for the Elderly or Disabled or any other senior-targeted tax provision. It’s stacked on top of those, subject to its own income phaseout.
How to claim it
For tax year 2025 (filing by April 15, 2026): claim the deduction on the new Schedule 1-A, which flows into Form 1040. Both spouses’ SSNs must be on the return for joint filers to claim per-spouse deductions.
If your only income is Social Security and your gross income is below the filing threshold, you don’t have to file a return at all. But if you have any other taxable income (small pension, part-time work, IRA withdrawals), filing to claim the deduction may produce a refund.
Common mistakes
Skipping the SSN requirement. Returns without an SSN don’t get the deduction. Spouses without SSNs (some non-citizen spouses with ITINs) cannot claim their share, even if they’re 65+.
Counting it twice. The $6,000 OBBBA deduction is separate from the existing 65+ extra standard deduction. You get both, not one or the other.
Assuming high-income retirees get the full amount. The phaseouts at $75,000/$150,000 MAGI are relatively low. Many retirees with pensions plus withdrawals will hit them.
Missing the sunset. The provision currently expires after tax year 2028 unless Congress extends it.
Next action
If you or your spouse will be 65+ by year-end 2025, this deduction will appear on your 2025 return filed by April 15, 2026. Estimate your MAGI to confirm you’re below the phaseout. Document age and SSN. Plan retirement-account withdrawals (Roth conversions, RMD timing) to keep MAGI under the threshold where doing so doesn’t conflict with other goals.