No, Arizona does not tax Social Security benefits. Whatever portion of your benefits the IRS treats as taxable, Arizona lets you subtract that full amount when you file your state return. There is no income cap, no phase-out, and no age requirement. Most other retirement income, though, is taxed at Arizona’s flat 2.5% rate, with separate protections for military and certain government pensions.
How the Social Security Subtraction Works
Your Arizona return begins with your federal adjusted gross income, which may already contain a taxable portion of your Social Security. Arizona Revised Statutes ยง 43-1022 lets you subtract that entire amount back out as a line-item adjustment.1Arizona Legislature. Arizona Code 43-1022 – Subtractions From Arizona Gross Income
Every resident qualifies. Even if the IRS taxes the maximum 85% of your benefits, Arizona removes that full amount from your state calculation.1Arizona Legislature. Arizona Code 43-1022 – Subtractions From Arizona Gross Income
Railroad Retirement benefits get the same treatment. Tier 1 benefits are subtracted under the same statute that covers Social Security, and Tier 2 benefits are subtracted under a separate federal protection.2Legal Information Institute. Arizona Administrative Code R15-2C-305 – Social Security and Railroad Retirement Benefits
The Federal Government May Still Tax Your Benefits
Arizona’s exemption doesn’t touch what the IRS does. The federal government taxes up to 50% or 85% of your benefits once your combined income (adjusted gross income, plus tax-exempt interest, plus half your Social Security) crosses $25,000 for singles or $32,000 for joint filers, with a higher tier at $34,000 and $44,000.3Internal Revenue Service. IRS Reminds Taxpayers Their Social Security Benefits May Be Taxable
Those federal thresholds aren’t indexed for inflation, so more retirees cross them each year. The federal figure matters for Arizona in one way: it determines the size of your state subtraction. If nothing was federally taxable, there’s nothing to subtract. If $12,000 was federally taxable, $12,000 is what you subtract.
What Arizona Does Tax
Most other retirement income is subject to the flat 2.5% rate because it flows through from your federal return. That includes traditional 401(k) withdrawals, traditional IRA distributions, 403(b) distributions, and private employer pensions. Qualified Roth 401(k) and Roth IRA distributions stay tax-free in Arizona because they were never in your federal adjusted gross income to begin with.
Military Retirement Pay
For tax years beginning after December 31, 2020, retired or retainer pay from any branch of the uniformed services is fully exempt from Arizona income tax with no dollar limit.1Arizona Legislature. Arizona Code 43-1022 – Subtractions From Arizona Gross Income
Government Pensions
Federal civil service and foreign service pensions qualify for a subtraction of up to $2,500 per year. The same $2,500 cap applies to pensions from Arizona state retirement systems, including the corrections officer retirement plan, the public safety personnel retirement system, and the elected officials’ retirement plan.1Arizona Legislature. Arizona Code 43-1022 – Subtractions From Arizona Gross Income
Where To Claim the Subtraction on Form 140
Arizona residents use Form 140. The Social Security subtraction goes on Line 30, which is specifically labeled for Social Security and Railroad Retirement Act benefits. Enter the same taxable Social Security figure that appears on your federal return. If your federal return shows $12,000 of benefits taxed, you enter $12,000 on Line 30, and that income drops out of your Arizona tax calculation.1Arizona Legislature. Arizona Code 43-1022 – Subtractions From Arizona Gross Income
Extra Deductions for Retirees 65 and Older
Arizona ties its standard deduction to the federal one, with inflation adjustments each year. For 2026, the approximate amounts are $16,100 for single filers, $24,150 for head of household, and $32,200 for married couples filing jointly. Taxpayers 65 or older get the federal additional amount for age on top, bringing the deduction to roughly $18,200, $26,250, and $36,400 respectively (the joint figure assumes both spouses are 65 or older).
Arizona also gives a separate $2,100 personal exemption to any taxpayer who has turned 65 by the end of the tax year. Both spouses on a joint return can claim it if both qualify. You lose the exemption if another taxpayer claims you as a dependent.4Arizona Legislature. Arizona Code Title 43 – Section 43-1023 – Exemptions for Blind Persons and Persons Sixty-Five Years of Age or Older
No State Estate or Inheritance Tax
Arizona has no estate tax and no inheritance tax. The legislature repealed the estate tax in 2006, and nothing has replaced it.5Arizona Department of Revenue. Publication 2006-900 Estate Tax Income that comes out of inherited assets after death, such as distributions from an inherited traditional IRA, is still taxable at the flat 2.5% rate because it flows through federal adjusted gross income. Arizona taxes that income, not the estate itself.