What a $100K Salary Looks Like After Taxes in Arizona
Earning $100,000 a year is considered a good salary in many places in the country, but what you actually take home depends a lot on taxes. In Arizona, the combination of federal taxes, a flat state income tax and payroll taxes means a noticeable chunk of that sizable salary never reaches your bank account.
Here's how much of a $100,000 income remains after taxes for both a single filer and a married couple filing jointly in Arizona.
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$100K After-Tax Salary for a Single Filer
A single filer earning $100,000 in Arizona pays federal income tax, state income tax and Federal Insurance Contributions Act -- aka FICA -- payroll taxes. Arizona uses a flat 2.5% income tax rate, while federal taxes are based on graduated brackets and the standard deduction. FICA payroll taxes are 7.65% of wages.
After federal, state and FICA taxes, a single filer in Arizona keeps about $75,600 of a $100,000 salary. So, about 24% of that income goes toward taxes.
$100K After-Tax Salary for Couples Married Filing Jointly
Married couples filing jointly benefit from a larger federal standard deduction and wider tax brackets than single filers. Because of that, the total federal tax is lower on the same $100,000 household income.
After federal, state and FICA taxes, a married couple filing jointly keeps about $78,400 from a $100,000 salary in Arizona. About 22% of their income goes toward taxes.
What This Means for Arizona Earners Who Make $100K
Arizona's flat 2.5% income tax keeps state taxes relatively low compared with many states that use higher or graduated rates. Most of the tax burden on a $100,000 salary still comes from federal income tax and payroll taxes. In this instance, a joint filing status reduces federal taxes by a few thousand dollars more on the same income.
Methodology: To show what a $100,000 salary looks like after taxes in Arizona, MoneyLion used federal income tax brackets and standard deductions from the Tax Foundation's 2025 data and Arizona's 2.5% flat income tax rate. Federal Insurance Contributions Act (FICA) payroll taxes were calculated using current Social Security and Medicare rates from the Social Security Administration.
This article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.
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