Arizona Retirement Tax Calculator 2026
2.5% flat rate with Social Security fully exempt. Your $65K retirement income = ~$510 in AZ state tax.
How to Use This Calculator
Tab "Tax on My Retirement Income"
Enter your annual Social Security benefit, pension income (with type: private, government, or military), 401(k)/IRA withdrawals, other income, filing status, and age. The calculator applies Arizona's 2.5% flat tax rate, deducts the standard deduction, and shows your total Arizona state tax on retirement income. Social Security is automatically excluded since Arizona does not tax it.
Tab "What's Exempt?"
A quick-reference table showing which retirement income types are exempt, partially exempt, or fully taxed in Arizona. Social Security is fully exempt. Government pensions receive a $2,500 exemption. Military pensions get up to $3,500 excluded. Private pensions, 401(k)/IRA distributions, and investment income are taxed at the flat 2.5% rate.
Tab "Compare States"
Side-by-side comparison of your Arizona retirement tax with Florida (no income tax), Pennsylvania (retirement income exempt), California (progressive rates up to 13.3%), and North Carolina (4.5% flat). Uses your actual income inputs to calculate each state's tax, so you can see exact dollar differences.
Arizona Retirement Tax Rules (2026)
Social Security: Fully EXEMPT — not taxed by Arizona
Pensions & 401(k)/IRA: Taxed at 2.5% after standard deduction
• Government pension: $2,500 exemption
• Military pension: up to $3,500 excluded
Standard Deduction (2026):
• Single / Head of Household: $14,600
• Married Filing Jointly: $29,200
Formula:
AZ Tax = (Taxable retirement income − exemptions − standard deduction) × 2.5%
Arizona switched to a flat 2.5% income tax rate in 2023, replacing the previous progressive system that topped out at 4.5%. This makes Arizona one of the most tax-friendly states for retirees who have significant pension or 401(k) income, since the rate is the same regardless of income level.
Example
$65,000 Retirement Income — Single, Age 68
With $65,000 in total retirement income, the $30,000 Social Security benefit is fully exempt. The remaining $35,000 in pension and 401(k) income is reduced by the $14,600 standard deduction, leaving $20,400 taxable at 2.5% = $510 per year (about $42.50/month). The effective tax rate on total retirement income is just 0.8%.