Arizona Tax Tables
Arizona Tax Tables provide a complete reference of how state income tax is calculated for each supported year. These tables summarise the official rules issued by the Arizona Department of Revenue and present them in a clear structure that matches the calculations used in our Arizona Tax Calculator. They are useful for checking withholdings, estimating liability, reviewing historical tax years and understanding how state policy shapes taxable income.
Quick Access Tools
Tax Years
Select a tax year to view the official Arizona tax rates and rules used in our calculators. Each page shows the brackets or flat tax rate, deduction amounts, credit structures, withholding guidance and any year-specific updates published by the Arizona Department of Revenue. You can also access the matching Arizona Tax Calculator for precise calculations for that year.
How Arizona Calculates Income Tax
Arizona uses a progressive tax system where income is divided into brackets and each portion is taxed at its marginal rate. These rules determine how wages and other taxable income are assessed for Arizona returns, with updated tables released each year to reflect legislation and inflation changes. For a broader explanation of how tax tables work, see our Tax Tables guide.
Certain jurisdictions within Arizona also levy local or county income taxes. These appear in the annual state tax tables and may affect residents, part-year residents or nonresidents depending on local rules.
Arizona supports resident, nonresident and part-year filing rules. The tax tables help clarify which thresholds apply when income is earned both inside and outside the state.
What Is Contained in the Arizona Tax Tables?
Each tax-year page provides a structured summary of the components Arizona uses to calculate individual income tax. While details vary by year, the state tax tables generally include the following elements:
- State tax brackets and marginal rates for each filing status.
- Standard deduction amounts for each filing status.
- Itemized deductions where permitted under Arizona law.
- Dependent and family-related credits including any child-based or filer-based reductions.
- Retirement income rules including partial or full exemptions for pensions or Social Security.
- State withholding tables used by employers for payroll calculations.
Together, these elements provide a transparent breakdown of how Arizona calculates tax for each year. This structure helps taxpayers review year-to-year changes, employers validate payroll withholding and financial planners analyse how Arizona’s rules differ from federal requirements. All values shown in our Arizona Tax Tables match the official figures published by the state.
Frequently Asked Questions
What documentation do I need to support a claim on Form 140PTC?
Taxpayers should maintain records verifying rent paid or property taxes assessed and paid. Homeowners must keep county property tax statements, while renters should obtain receipts or landlord statements itemizing rent amounts per month. Arizona may request verification during processing, especially when the credit claimed is high relative to income. Taxpayers who receive SSI or other benefits should also retain award letters proving eligibility. Additional explanation and examples for documentation appear on the reference page for AZ-140PTC.
Project next year’s take-home in Arizona?
Switch the year in the calculator; rates/thresholds update automatically.
Do charitable contributions affect Schedule A(NR) differently for nonresidents?
Charitable contributions reported on Schedule A(NR) are included as part of total itemized deductions before applying the Arizona nonresident ratio. This differs from resident forms such as the 140, where charitable contributions may also influence the standard deduction increase worksheet. Nonresidents do not receive the separate charitable increase because Form 140NR applies the ratio instead. Taxpayers wanting to compare outcomes between itemizing and taking the standard deduction can do so using the Arizona nonresident calculator at Form 140NR.
What if I live in Arizona but work in another state?
The work state may tax those wages. Claim a credit on your Arizona return where eligible. Model it in the full calculator.
Can taxpayers claim both the Arizona and federal foreign tax credits?
Yes, Arizona residents may claim both, but they must coordinate claims carefully. If a taxpayer takes a foreign tax deduction on their federal return instead of a federal credit, Arizona generally requires them to reverse that deduction before applying the Arizona credit. Likewise, if the foreign tax is refunded after filing, both federal and Arizona returns may require amendments. For step-by-step examples, see the guidance linked on the AZ-309 calculator page.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.