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Arizona Income Tax Calculator (2026)

Estimate your Arizona income tax — federal plus Arizona state income tax. Uses 2026 tax brackets and standard deductions.

Arizona Tax Note: Arizona has a flat state income tax with a top rate of 2.5%. State tax is included in the estimate below.

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401(k), HSA, Traditional IRA, health insurance

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Arizona Tax Estimate

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$75,000 single filer in Arizona (2026)

In Arizona, a $75,000 single filer pays federal income tax plus Arizona state income tax (flat rate). Social Security (6.2%) and Medicare (1.45%) apply on top.