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Senior Bonus Deduction Calculator

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Senior deduction calculator

Will you be 65 or older by the end of the tax year?

It starts the year you turn 65, whether or not you have retired

This one is about your age, not about retirement. You do not have to have stopped working, and you do not have to be receiving Social Security, despite the "no tax on Social Security" nickname. Your birthday only has to land on or before December 31 of the year the return covers.

How do you file your tax return?

Married couples have to send in one return together to claim it

This is the box you tick at the top of Form 1040, printed there as your filing status. It sets the income at which the deduction starts to shrink: $150,000 on a joint return, $75,000 for everyone else. Married couples who send in separate returns get $0.

Will your husband or wife also be 65 or older?

Each of you who is 65 or older adds another $6,000

So a couple where both qualify starts from $12,000. If your income is high enough for the deduction to start shrinking, the reduction applies to each person's $6,000 separately, not to the $12,000 as one lump.

Above $75,000, or $150,000 on a joint return, the $6,000 starts to shrink

Use the income figure from your tax return, line 11 on Form 1040. Filing one return with your spouse? Use the combined figure for the two of you. Each qualifying person's $6,000 drops by 6 cents for every extra dollar over the line, and it runs out completely at $175,000, or at $250,000 on a joint return. Tax forms measure this against your modified adjusted gross income, which for almost everyone is the same number.

This deduction exists for the 2025 to 2028 tax years only

Pick the year the return covers, not today's date. Neither the $6,000 nor the income limits move over those four years, because neither is adjusted for inflation, and there is nothing after 2028 unless Congress extends it.

Your answer

These are example numbers. Type yours to see your own.

Does this mean my Social Security isn't taxed?

No. The 2025 law did not change how Social Security benefits are taxed — the same rules still decide how much of your benefits count as income. This is a separate deduction based on your age, taken after that calculation, so it does not change your AGI, how much of your benefits are taxable, or the income Medicare uses to set IRMAA surcharges.

The 2025 One Big Beautiful Bill Act lets people aged 65 and older take $6,000 each off the income they are taxed on, so $12,000 for a couple where both qualify, for the 2025 to 2028 tax years. It is the break sold as "no tax on Social Security." Fill in your details to see how much you get, how it shrinks at higher incomes, and roughly what it saves you. Everything runs in your browser, nothing is uploaded.

Estimate for general guidance only — not tax advice. The tax-saving figure uses the 2026 federal brackets and regular standard deduction; it does not model the taxable portion of your Social Security benefits or the separate extra standard deduction for 65+, so your actual saving depends on your full return. Verify with the IRS or a tax professional.

Is this really "no tax on Social Security"? No — here's what it actually is

Social Security benefit taxation is unchanged. The 2025 law did not touch the rules that make up to 50% or 85% of benefits taxable — the same provisional-income thresholds ($25,000 single / $32,000 joint, then $34,000 / $44,000) still apply, exactly as before. The Congressional Research Service puts it plainly: the determination of taxable Social Security benefits "is located in Section 86 of the Internal Revenue Code and was not changed by P.L. 119-21," and the senior deduction "is age based and applied after taxable Social Security benefits are calculated." Thomson Reuters likewise: "the longstanding rules governing the taxability of Social Security benefits remain unchanged."

What you actually get is a new, temporary $6,000 deduction per person 65+ that offsets taxable income afterward. Because it is a below-the-line deduction (taken after AGI), it does not reduce your AGI, your provisional income, how much of your benefits are taxable, or your Medicare IRMAA income. And it isn't tied to receiving benefits at all — any qualifying 65+ filer can claim it, even with zero Social Security income.

How the senior bonus deduction works

The One Big Beautiful Bill Act (signed July 2025) added a temporary deduction at Internal Revenue Code §151(d)(5)(C), claimed on Schedule 1-A of Form 1040. You can take it whether or not you itemize, and it stacks on top of the older, smaller additional standard deduction for 65+ ($2,000 single / $1,600 per qualifying spouse in 2025).

Amount. $6,000 per qualifying person — someone who turns 65 on or before December 31 of the tax year (for 2025 returns: born before January 2, 1961, so a January 1 birthday still qualifies). A married couple where both spouses qualify gets $12,000. Each claimant needs a work-eligible Social Security number on the return.

Income phase-out. Each person's $6,000 shrinks by 6 cents per dollar of modified adjusted gross income (MAGI) over $75,000 (single, head of household, or qualifying surviving spouse) or $150,000 (married filing jointly) — about $60 lost per $1,000 over the line. It reaches zero at $175,000 single / $250,000 joint (the joint figure is $250,000 even when both spouses qualify, because the reduction hits each person's $6,000, not the combined $12,000).

Temporary and flat. Tax years 2025 through 2028 only, and neither the $6,000 nor the thresholds are indexed for inflation.

Married? File jointly. Married taxpayers must file a joint return — married filing separately gets $0.

65 and still working overtime or for tips? The same law added separate deductions — see the no tax on overtime calculator and the no tax on tips calculator. Itemizing state and local taxes? It also raised the SALT deduction cap to $40,000. Bought a new car? You can also deduct up to $10,000 of the loan interest — see the car loan interest deduction calculator.

A worked example: Frank and Diane, both 68

Frank and Diane are married, both 68, and file jointly. Their MAGI last year was $90,000. Here's what the deduction does for them:

  • Who qualifies: both are 65 or older, so each gets a $6,000 deduction — $12,000 between them.
  • Any phase-out? Their $90,000 income is under the $150,000 joint threshold, so nothing is phased out — they keep the full $12,000.
  • Federal tax saved: $12,000 off income taxed in their 12% bracket lowers their federal tax by about $1,440 ($12,000 × 12%).
  • What it is NOT: despite the "no tax on Social Security" label, their Social Security benefits are taxed exactly as before — this is simply $12,000 off their taxable income, claimed on Schedule 1-A when they file.

Above $150,000 the deduction starts to shrink — 6 cents per dollar of income over the line, applied to each person's $6,000 — and it reaches zero at $250,000. At $200,000 of income, for example, each spouse's $6,000 is trimmed to $3,000, leaving $6,000 total.

Does it help on your state taxes?

Mostly no. Because the deduction doesn't reduce federal AGI, it flows through automatically only in the few states that start their income-tax math from federal taxable income, namely Colorado, Idaho and North Dakota (Idaho only once its conformity date updates). South Carolina used to belong on that list and no longer does: Act 110 of 2026 moved it to a federal-AGI starting point with its own income-tested deduction. In AGI-based states it has no effect on your state return, and it doesn't change how your state taxes Social Security benefits.

Common questions

Do I need to receive Social Security to claim it? No. It's age-based — any qualifying 65+ filer can claim it, benefits or not.

I turn 65 in January — do I qualify this year? Only if you turn 65 by December 31 of the tax year. One exception at the edge: for 2025 the IRS form says "born before January 2, 1961," so a January 1, 1961 birthday qualifies.

Will my Social Security checks or Medicare premiums change? No. The deduction doesn't touch your benefits, the tax withheld from them, provisional income, or the income Medicare uses to set IRMAA surcharges — it only lowers your federal taxable income when you file.

What is MAGI? Modified adjusted gross income is your adjusted gross income plus a few add-backs, mainly foreign-income exclusions — for almost everyone it's the same as your AGI. It's the income figure the 6% phase-out uses.

What is filing status? It's the category you file under — single, married filing jointly, married filing separately, head of household, or qualifying surviving spouse. It sets your $75,000 or $150,000 phase-out threshold. Married couples must file jointly to claim this deduction; married filing separately gets $0.

Is anything saved or uploaded? No. The tool is fully client-side — your numbers never leave your browser.

Sources: Public Law 119-21 §70103, statute text (govinfo); IRS, tax deductions for working Americans and seniors; IRS Schedule 1-A; CRS report R48613; Thomson Reuters, 2025 Tax Act myths; Tax Foundation, senior deduction phase-out.

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