Arizona does not tax Social Security benefits

Arizona exempts all Social Security retirement, survivor, and disability benefits from state income tax. This means if Social Security is your only income source, you owe nothing to Arizona on those payments. If you receive Social Security alongside other income — wages, pensions, investment returns — Arizona taxes only the non-Social Security portion.

This exemption applies whether you file as a single filer, married filing jointly, or any other filing status. It also applies to lump-sum payments you receive if you delayed claiming and then received retroactive benefits in a single year.

Key Takeaways

  • Arizona does not tax Social Security benefits at the state level, regardless of how much you receive or your total income.
  • The federal government may tax your Social Security benefits if your combined income exceeds certain thresholds, but Arizona adds no state tax on top.
  • You must still file a federal return if your income triggers the federal filing requirement, but your Arizona state return may not require Social Security income to be reported.
  • If you moved to Arizona from another state, check whether your former state taxed Social Security — you may owe back taxes there.

How the federal tax rules differ from Arizona's

The federal government taxes Social Security benefits based on your combined income, which includes half of your Social Security benefits plus all other income. If your combined income exceeds $25,000 (single filer) or $32,000 (married filing jointly), the federal government taxes up to 85 percent of your benefits.

Arizona ignores this federal calculation entirely. Even if the IRS taxes your Social Security benefits, Arizona does not. This means your federal tax bill and Arizona tax bill are calculated on different rules — a situation that favors retirees in Arizona compared to states that follow the federal approach.

You still must file a federal return if your income crosses the federal threshold, but Arizona's state return treats Social Security as nontaxable income.

What counts as income when you file in Arizona

When you file an Arizona state return, you report your federal adjusted gross income (AGI) as the starting point. Arizona then removes Social Security benefits from that number before calculating what you owe. This removal happens automatically if you report your income correctly — you do not need to claim a special exemption.

Other retirement income does count toward Arizona taxes. Pension payments, 401(k) withdrawals, IRA distributions, rental income, and wages are all taxable in Arizona. Only Social Security is carved out.

If you receive a lump-sum Social Security payment in one year because you delayed claiming, that entire lump sum is exempt from Arizona tax, even though it may push your federal combined income into a higher federal tax bracket.

Filing requirements when Social Security is your only income

If Social Security is your only income source, you may not need to file an Arizona state return at all. Arizona's filing requirement depends on your age and filing status, and the threshold is based on non-Social Security income.

For 2024, a single filer under 65 must file if their income exceeds $14,600; a single filer 65 or older must file if their income exceeds $18,350. These thresholds explore to taxable income, which excludes Social Security. If you have no other income, you fall below the threshold and do not have to file a state return.

You may still want to file a federal return to claim the Earned Income Tax Credit or other federal credits, but that is a separate decision from the Arizona requirement.

Combining Social Security with other retirement income

Many retirees receive Social Security alongside a pension, IRA withdrawals, or part-time wages. In these cases, Arizona taxes only the non-Social Security portion. Your total tax bill depends on how much other income you have and your filing status.

Arizona has a standard deduction that reduces your taxable income before the tax rate applies. For 2024, the standard deduction is $14,600 for single filers and $29,200 for married couples filing jointly. If your non-Social Security income falls below your standard deduction, you owe no Arizona tax even though you have other income.

If your non-Social Security income exceeds the standard deduction, Arizona taxes the excess at rates ranging from 2.55 percent to 4.5 percent, depending on your income level.

What to do if you moved to Arizona from another state

Some states tax Social Security benefits the way the federal government does — based on combined income thresholds. If you moved to Arizona from Colorado, Connecticut, Kansas, Minnesota, Missouri, Montana, Nebraska, New Mexico, Rhode Island, Utah, or Vermont, your former state may have taxed your Social Security while you lived there.

You do not owe Arizona tax on Social Security you received before you moved. However, you may owe back taxes to your former state if you did not file or pay while you lived there. Contact that state's revenue department to determine whether you have an outstanding obligation.

Once you establish Arizona residency, Arizona's exemption applies to all future Social Security payments, regardless of when you started receiving benefits.

Frequently Asked Questions

Do I have to report my Social Security income on my Arizona tax return?

You report your federal adjusted gross income on your Arizona return, which includes Social Security. Arizona then removes the Social Security portion automatically when calculating your taxable income. You do not need to claim a separate exemption or deduction — the removal is built into how Arizona calculates taxable income.

What if I work part-time and receive Social Security at the same time?

Arizona taxes only your wages, not your Social Security. Your taxable income is your wages minus the standard deduction. Social Security is completely removed from the calculation, so it does not increase your Arizona tax bill even though you receive both payments.

Can I deduct my Social Security taxes from my Arizona return?

Social Security taxes are withheld from your paycheck only if you are still working. If you are receiving Social Security benefits, no Social Security tax is withheld from those payments. Arizona does not allow a deduction for Social Security taxes paid in prior years.

Does Arizona tax my spouse's Social Security if we file jointly?

No. Arizona exempts all Social Security benefits from state tax, regardless of filing status. If you file jointly and both receive Social Security, neither amount is taxed by Arizona. Only other income on your joint return is subject to Arizona tax.

What if my Social Security benefits were reduced because I worked while receiving benefits?

The amount you actually receive — after any reduction for work — is what Arizona exempts from tax. You do not owe Arizona tax on the full benefit amount before the reduction, nor do you owe tax on the reduction itself. Only the payment you actually get is exempt.