Last updated: 2025 BLS data · Page refreshed:
How much does a Occupational Therapy Assistants actually take home in Arizona?
2.5% flat rate — 21.0% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Occupational Therapy Assistants earning $73,490 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $73,490 | — |
| Federal Income Tax | -$8,008 | 10.9% |
| Arizona State Income Tax | -$1,837 | 2.5% |
| Social Security (OASDI) | -$4,556 | 6.2% |
| Medicare | -$1,065 | 1.5% |
| Total Taxes | -$15,468 | 21.0% |
| Take-Home Pay | $58,021 | 79.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Occupational Therapy Assistants in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $53,810 | -$9,934 | $43,875 | 18.5% |
| 25th Percentile (P25) | $63,750 | -$12,336 | $51,413 | 19.4% |
| Median (P50) | $73,490 | -$15,468 | $58,021 | 21.0% |
| 75th Percentile (P75) | $79,240 | -$17,316 | $61,923 | 21.9% |
| 90th Percentile (P90) | $89,880 | -$20,737 | $69,142 | 23.1% |
After federal income tax ($8,008), state tax ($1,837), and FICA ($5,621), a Occupational Therapy Assistants in Arizona takes home $58,021 per year — or $4,835 per month. The effective tax rate of 21.0% is relatively low compared to the national range.
With an effective total rate of 21.0%, a Occupational Therapy Assistants in Arizona keeps $58,022 of $73,490 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Arizona applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Occupational Therapy Assistants salary that contributes $1,837 to the 2.5% effective state-tax burden.
Federal tax on this Occupational Therapy Assistants salary is $8,009 (52%), but combined state ($1,837, 12%) + FICA ($5,622, 36%) make up the other 48% of the bill.
A Occupational Therapy Assistants earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $59,859 — only $1,837 (3.2%) more than in Arizona.
For Occupational Therapy Assistants after-tax pay, Arizona ranks #11 of 50 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $58,022 net/year works out to $4,835/month or $2,232/bi-weekly for this Occupational Therapy Assistants in Arizona — the numbers that actually hit a checking account after every deduction.
Where does a Occupational Therapy Assistants keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Arizona ranks #11 out of 50 states for Occupational Therapy Assistants after-tax take-home pay.
A Occupational Therapy Assistants in Arizona earning a median salary of $73,490 will take home approximately $58,021 per year after federal income tax ($8,008), state income tax ($1,837), and FICA ($5,621). That is $4,835 per month or $2,231 per bi-weekly paycheck.
The effective total tax rate for a Occupational Therapy Assistants in Arizona is 21.0%, broken down as: federal income tax 10.9%, Arizona state tax 2.5%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Arizona has a 2.5% flat rate. On a Occupational Therapy Assistants's median salary of $73,490, the state income tax amounts to $1,837 per year, which is an effective state rate of 2.5%.
After all taxes, a Occupational Therapy Assistants in Arizona takes home approximately $4,835 per month, or about $27.90 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2025 BLS median salary of $73,490 for Occupational Therapy Assistants in Arizona, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Arizona state income tax (2.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $58,021/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
Some links are affiliate links. See our disclosure.
This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR