$100,000 After Taxes in Arizona (2026)

A single filer paid $100,000 in Arizona has $83,900 of federal taxable income after the $16,100 standard deduction. The top slice of that income falls in the 22% federal bracket, which starts at $50,400 of taxable income, and federal income tax comes to $13,170, or 13.17% of the salary.

Payroll tax is federal and the same in Arizona as everywhere else: on $100,000 of wages it is $7,650, made up of $6,200 of Social Security at 6.2% of every dollar and $1,450 of Medicare at 1.45%.

Arizona taxable income is $84,250, and Arizona taxes it at its flat 2.5% rate. State income tax is $2,106, 2.11% of the salary. Arizona has a single flat rate of 2.5% on all taxable income, the lowest flat individual income tax rate in the country alongside North Dakota's top rate.

Altogether $22,926 of a $100,000 Arizona salary goes to tax, an effective total rate of 22.93%, which leaves $77,074 a year: $6,423 a month, $2,964 every two weeks, $1,482 a week, or $37 an hour over 2,080 hours.

At $100,000, Arizona ranks 11th of 51 jurisdictions for take-home pay, highest first. A no-tax state leaves $2,106 more a year, and the median state $1,585 less than Arizona. The lowest take-home at $100,000 is $72,032, in Oregon, $5,042 less than in Arizona.

Across the state line the same $100,000 leaves a single filer: California $74,269, $2,805 less; Nevada $79,180, $2,106 more; Utah $74,730, $2,344 less; Colorado $75,488, $1,585 less; New Mexico $75,611, $1,463 less.

These Arizona figures treat the whole $100,000 as wages, take the standard deduction, claim no dependents and include no federal credits. A pre-tax 401(k) contribution or health premium would lower taxable income and raise take-home; a second income or itemized deductions would change it again.