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Arizona corrections
1 figure this site has gotten wrong for Arizona, and what changed. See every correction for every other state, or subscribe to the RSS feed to hear about the next one without giving up an email address.
Arizona
August 13, 2026
- What was wrong
- The standard deduction was wrong.
- What it says now
- $15,750 single / $23,625 head of household / $31,500 joint, per HB 4168, signed 2026-06-13 and retroactive to tax years after 2024-12-31.
- How it was found
- Tracing the figure to the statute. Arizona ties its deduction to the federal amount under A.R.S. 43-1041(H), so the number moves when a bill rewrites the base.
- Documented in
src/data/tax/states/west.ts
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