Senior Bonus Deduction Calculator: How Much of the $6,000 Do You Get in 2026?
The One Big Beautiful Bill Act added a temporary $6,000 deduction per person 65 or older for tax years 2025–2028. It stacks on top of the standard deduction and the existing age-65 add-on, works even if you itemize, and phases out above $75,000 ($150,000 joint) of MAGI — this tool applies the statute's per-person math to your numbers.
Educational estimate, not tax advice — federal income tax only, tax year 2026 (returns filed in 2027). Every figure on this page is computed by the site's tested engine from statute-sourced constants.
Your $6,000 senior bonus deduction
Example: single, 70, MAGI $100,000 → $6,000 − 6% × $25,000 = $4,500.
Three layers stack — and other sites keep conflating two of them
For a 65+ filer, 2026 offers three separate reductions, and this $6,000 bonus is the third layer, not a replacement for the other two:
- The base standard deduction — $16,100 for a single filer in 2026 (all statuses here).
- The existing age-65 additional standard deduction (IRC §63(f)) — $2,050 for an unmarried filer, $1,650 per qualifying spouse if married, in 2026.
- This $6,000 senior bonus (IRC §151(d)(5)) — per person 65 or older, subject to the MAGI phase-out below.
Worked stack, computed by the engine: a single 67-year-old with MAGI $70,000 who takes the standard deduction gets $16,100 + $2,050 + $6,000 = $24,150 off income. Layers 2 and 3 are the ones competitor pages most often merge into a single mystery figure.
One more distinction the layers hide: layers 1 and 2 require taking the standard deduction, but the $6,000 bonus is available whether or not you itemize. It is a §151(d)(5) personal-exemption-type deduction claimed on the new Schedule 1-A (Form 1040 line 13b) — subtracted after AGI, so it never reduces your AGI or MAGI, and it is not part of the standard deduction.
The phase-out — and the $250,000 vs $350,000 dispute
Each qualified person's $6,000 shrinks by 6% of the MAGI excess over $75,000 (single, head of household) or $150,000 (married filing jointly). A single filer reaches $0 at exactly $175,000. For a couple where both spouses qualify, the statute reads per-person: each spouse's $6,000 is reduced by 6% of the same excess, so the couple loses 12% of the excess in total and reaches $0 at $250,000.
Some sites show $350,000 as the joint endpoint — that figure comes from applying 6% once against the combined $12,000. The statute reads per-person; we follow the statute (IRC §151(d)(5)(C), added by P.L. 119-21 §70103). At MAGI $200,000, both spouses 67, the difference is real money: the per-person reading gives $6,000, the other reading would give $9,000. The dispute only matters when both spouses are 65 or older — with one qualifying spouse the two readings agree. Check the final 2026 Schedule 1-A instructions when the IRS publishes them.
Worked examples (all engine-computed)
| Scenario | 2026 MAGI | Deduction |
|---|---|---|
| Single, 68 | $60,000 | $6,000 (full) |
| Single, 70 | $100,000 | $6,000 − 6% × $25,000 = $4,500 |
| Single, 65+ | $175,000 or more | $0 (eliminated) |
| Married filing jointly, both 67 | $150,000 | $12,000 (full, $6,000 × 2) |
| Married filing jointly, both 67 | $200,000 | 2 × $3,000 = $6,000 (the $9,000 some sites imply is the reading we don't ship) |
| Married filing jointly, both 65+ | $250,000 or more | $0 (eliminated) |
| Married filing jointly, one spouse 66 | $180,000 | $6,000 − 6% × $30,000 = $4,200 |
| Married filing separately, 66 | any | $0 — ineligible |
| Three-layer stack: single, 67, non-itemizer | $70,000 | $16,100 + $2,050 + $6,000 = $24,150 off income |
Rules that catch people out
- Temporary and frozen: tax years 2025–2028 only, and neither the $6,000 nor the $75,000/$150,000 thresholds are indexed for inflation.
- Married filing separately gets $0 — married taxpayers must file jointly to claim it (IRC §151(d)(5)(C)(v)).
- SSN required for each qualifying person; omitting it is treated as a math/clerical error the IRS can correct summarily (IRC §6213(g)(2)(W)).
- It never lowers AGI or MAGI — so it does not help you under other income-tested rules (IRMAA, ACA credits, this deduction's own phase-out). The MAGI you enter above is computed without it. After the deduction, your taxable income flows through the ordinary brackets — see the federal income tax calculator.
Frequently asked questions
Is the $6,000 senior deduction the same as the extra standard deduction for being 65?
No — they are separate layers that stack. For 2026 a 65+ filer can have (1) the base standard deduction ($16,100 single), plus (2) the age-65 additional standard deduction under §63(f) ($2,050 unmarried, $1,650 per spouse married), plus (3) this $6,000 senior bonus under §151(d)(5). A single 67-year-old with MAGI $70,000 who takes the standard deduction gets $16,100 + $2,050 + $6,000 = $24,150 off income. Confusing layers 2 and 3 is the most common error on other sites.
Do I have to take the standard deduction to claim it?
No. The senior bonus is available whether or not you itemize — it is claimed on the new Schedule 1-A and flows to Form 1040 line 13b. It is subtracted after AGI, so it never reduces your AGI or MAGI, and it is not part of the standard deduction. Itemizers get it too.
For a married couple, does it phase out completely at $250,000 or $350,000?
$250,000 when both spouses qualify. Some sites show $350,000 — that figure comes from applying the 6% reduction once against the combined $12,000. The statute reads per-person (IRC §151(d)(5)(C), added by P.L. 119-21 §70103): each spouse's $6,000 shrinks by 6% of the same MAGI excess over $150,000, so the couple loses 12% of the excess in total and reaches $0 at $250,000. We follow the statute; the difference only matters when both spouses are 65 or older.
How long does the senior bonus deduction last, and who is shut out?
It is temporary — tax years 2025 through 2028 only — and the $6,000 amount and $75,000/$150,000 thresholds are NOT indexed for inflation, so they stay fixed every year it exists. Married filing separately gets $0 (married taxpayers must file jointly to claim it), and each qualifying person must have a Social Security number on the return.
Sources
Every figure above traces to a primary source (constants verified 2026-08-18):
- The $6,000 deduction, thresholds, 6% rate, MFS and SSN rules — IRC §151(d)(5), added by P.L. 119-21 §70103 (One Big Beautiful Bill Act), tax years 2025–2028.
- Schedule 1-A mechanics — IRS: Schedule 1-A, what to know about the new form and the IRS OBBBA deductions overview.
- 2026 standard deduction and §63(f) add-on amounts (stacking layers 1 and 2) — Rev. Proc. 2025-32, which already incorporates OBBBA's permanent increase.
Not tax advice: an educational estimate of one federal deduction for tax year 2026 (returns filed in 2027) — no state tax, no AMT modeling, no NIIT, and no interaction with the rest of your return. The married-couple phase-out follows the per-person statutory reading; verify against the final 2026 IRS Schedule 1-A instructions, and consult a tax professional for your situation. Values are processed locally in your browser and never transmitted. See the methodology page.