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Senior Tax Deduction Calculator — Free 2026

Calculate your enhanced $6,000 per person senior deduction under the One Big Beautiful Bill Act. Stacks on top of the standard deduction.

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Your Senior Tax Deduction Breakdown

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Standard Deduction
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Existing Age Addition
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OBBB Senior Deduction
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Total Deduction
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Estimated Tax Savings
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Marginal Tax Rate

The OBBBA adds an extra $6,000 standard deduction for taxpayers age 65 and older, effective 2025–2028. For married couples filing jointly where both are 65+, the bonus is $12,000 — stacking on top of existing age-based additions for a total deduction up to $47,400.

How It Works

  1. Enter your age and spouse details
  2. Select your filing status
  3. Enter your income
  4. Review your total deduction and savings
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Understanding the Enhanced Senior Tax Deduction

The One Big Beautiful Bill Act (signed July 4, 2025) includes a significant new tax benefit for older Americans. For tax years 2025 through 2028, taxpayers who are age 65 or older may claim an additional $6,000 deduction — $12,000 if married filing jointly and both spouses qualify. This deduction is separate from and in addition to the existing standard deduction and the pre-existing additional standard deduction for seniors.

How the Deductions Stack

For 2026, a married couple both 65 or older can claim: the regular standard deduction of $32,200, plus the existing additional standard deduction for age ($1,600 per qualifying person = $3,200), plus the new OBBB enhanced deduction ($6,000 per qualifying person = $12,000). That totals $47,400 in combined deductions — meaning the first $47,400 of income is completely tax-free. A single filer age 65+ would have $16,100 + $2,000 + $6,000 = $24,100. To estimate your full take-home pay with all deductions, try our salary calculator.

No Income Limit

Unlike many OBBB provisions, the enhanced senior deduction has no income phaseout. Whether your income is $30,000 or $300,000, you qualify for the full deduction as long as you meet the age requirement. This makes it one of the most straightforward provisions in the new tax law.

Impact by Tax Bracket

The actual dollar savings depend on your marginal tax rate. A senior in the 12% bracket saves $720 from the $6,000 OBBB deduction. A senior in the 22% bracket saves $1,320. A married couple both 65+ in the 22% bracket saves $2,640 from the OBBB portion alone. Combined with the existing age addition, the total tax benefit of being 65+ is substantial.

Planning for Retirement Income

The enhanced deduction is particularly valuable for retirees with Social Security income, pension payments, or required minimum distributions from retirement accounts. Since these income sources are often partially or fully taxable, the larger deduction can offset a significant portion of that tax liability. For a broader view of your retirement financial plan, check our retirement calculator.

For informational purposes only. This calculator provides estimates based on 2026 federal tax brackets and OBBB provisions. Consult a qualified tax professional for personalized advice, especially regarding Social Security taxation and state tax implications.

Frequently Asked Questions

What is the OBBB senior tax deduction?
The One Big Beautiful Bill Act provides an additional $6,000 deduction per person for taxpayers age 65 or older for tax years 2025 through 2028. Married couples filing jointly where both spouses are 65+ can deduct $12,000. This is on top of the existing standard deduction and the age-based additional standard deduction.
Who qualifies for the senior tax deduction?
Any taxpayer who is age 65 or older by the end of the tax year qualifies. For married filing jointly, each spouse who is 65+ qualifies for the $6,000 deduction individually, for a maximum of $12,000 if both qualify. There are no income limits — the deduction is available regardless of income level.
Is the senior deduction in addition to the standard deduction?
Yes. The OBBB senior deduction stacks on top of the regular standard deduction ($32,200 MFJ for 2026) and the existing additional standard deduction for seniors ($1,600 per person for MFJ, $2,000 for single/HOH). A married couple both 65+ could have a combined deduction of $32,200 + $3,200 + $12,000 = $47,400 for 2026.
How long does the senior tax deduction last?
The enhanced senior deduction is available for tax years 2025 through 2028 under the One Big Beautiful Bill Act. It may be extended or made permanent by Congress before it expires, but as of now, 2028 is the last year it is guaranteed.

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