The standard deduction for people 65 and older in 2025

If you are 65 or older, you get an additional standard deduction on top of the regular one. For 2025, that extra amount is $1,950 if you file as single or head of household, and $1,550 if you file as married filing jointly. Your spouse gets the same additional deduction if they are also 65 or older.

The regular standard deduction for 2025 is $14,600 for single filers and $29,200 for married filing jointly. Add the senior amount to whichever applies to you, and that is your total standard deduction. You do not have to itemize deductions to claim it — it is automatic when you file.

This deduction reduces the income you owe tax on. If your total income is below your standard deduction, you may not owe federal income tax at all, even if you had earnings during the year.

Key Takeaways

  • The additional standard deduction for people 65 and older is $1,950 for single filers and $1,550 for married couples filing jointly in 2025.
  • You receive this deduction automatically when you file your tax return — you do not have to do anything extra to claim it.
  • If you are blind in addition to being 65 or older, you get a second additional deduction of the same amount.
  • The additional deduction applies only to federal income tax, not to state or local taxes, which vary by location.
  • You must file a tax return to claim the deduction, even if your income falls below the threshold, if you have tax withheld that you want refunded.

How the additional deduction works with your income

The standard deduction is a dollar amount that you subtract from your total income before calculating the tax you owe. The higher your standard deduction, the less taxable income remains. For a 65-year-old single filer in 2025, the total standard deduction is $16,550 ($14,600 base plus $1,950 senior addition). If your income is $16,550 or less, you owe no federal income tax.

This matters most if you have Social Security income, pension payments, or part-time work. Social Security is not always taxable, but it counts toward the income threshold. If you have both Social Security and wages, the additional deduction gives you more room before you cross into taxable income.

The deduction applies the same way whether you take it or not — you cannot choose to itemize deductions instead and ignore the senior addition. The IRS automatically gives you whichever deduction is larger: the standard deduction (including the senior addition) or your itemized deductions.

If you are blind as well as 65 or older

You get a second additional deduction if you are legally blind. For 2025, this second addition is also $1,950 for single filers and $1,550 for married couples. If you are both 65 and blind, you add both amounts to your base standard deduction.

A single filer who is 65 and blind would have a standard deduction of $18,500 in 2025 ($14,600 base, plus $1,950 for age 65, plus $1,950 for blindness). You must provide proof of blindness if the IRS asks — usually a letter from an eye doctor or a statement from your state's agency for the blind.

State and local taxes do not use the federal senior deduction

The additional standard deduction applies only to your federal income tax return. Most states that have income tax do not offer the same senior deduction, and some offer a different amount or a different type of break altogether.

A few states — including Pennsylvania, Illinois, and Mississippi — do not tax retirement income at all, which can matter more than a deduction. Others offer a property tax credit or a senior homestead exemption instead. You will need to check your state's tax rules separately, because the federal deduction does not carry over.

Who must file a return even with the additional deduction

You must file a federal tax return if your income exceeds your standard deduction. But you should also file if you had federal income tax withheld from paychecks or pension payments, because you may be owed a refund. The IRS will not send you a refund unless you file.

If you are 65 or older and your only income is Social Security, you typically do not have to file. But if you have wages, interest, dividends, or other income in addition to Social Security, the rules change. Use the IRS worksheet or Form 1040 instructions to determine whether you must file based on your specific situation.

How to claim the additional deduction on your return

If you file Form 1040 on paper, you check a box on the form that says you are 65 or older. The IRS automatically adds the correct amount to your standard deduction. If you file electronically or use tax software, you enter your date of birth, and the software calculates the deduction for you.

You do not need to attach anything or send proof of age. The IRS uses your Social Security number to verify your birth date. If you are filing for a spouse who is 65 or older, you check the box for them as well, and both of you get the additional deduction.

Changes to watch for in future years

The standard deduction amounts change each year based on inflation. The 2025 amounts are higher than 2024 because the IRS adjusts them annually. The additional senior deduction amount also increases with inflation, though it does not always increase by the same dollar amount as the base deduction.

Congress can also change the standard deduction through new tax laws. The amounts in effect now are based on tax law as it stands, but you should check the IRS website or a tax professional before filing if you want to confirm the current year's amounts.

Frequently Asked Questions

Do I have to file a tax return if I am 65 and my income is below the standard deduction?

Not if your only income is Social Security and you have no tax withheld. But if you have wages, a pension, interest, or other income, or if you had federal tax withheld from any source, you should file to claim the deduction and any refund you are owed.

Can I claim the senior deduction if I am 64 but will turn 65 during the tax year?

Yes. If you turn 65 at any point during the tax year, you are considered 65 for the entire year and receive the additional deduction on that year's return. Your age on December 31 of the tax year is what counts.

What is the difference between the standard deduction and the senior deduction?

The standard deduction is the base amount everyone gets. The senior deduction is an additional amount on top of that, available only to people 65 and older. You receive both together — they are not separate choices.

Does the additional deduction reduce my Social Security benefits?

No. The standard deduction affects only your federal income tax, not your Social Security benefits. However, if your total income is high enough, some of your Social Security may become taxable, which is a separate calculation.

If I am married and only one of us is 65, do we both get the additional deduction?

No. Only the spouse who is 65 or older receives the additional deduction. The other spouse uses the regular standard deduction. You file jointly, but the deduction amounts are added separately for each person.