$18 an Hour Is How Much a Year After Taxes in Washington?
Full time, $18 an hour is $37,440 a year before taxes. After 2026 federal and FICA taxes, a single filer in Washington takes home about $32,263 a year: $2,689 a month, or $15.51 for each hour worked.
Take-home pay on $18/hour full-time in Washington (single filer, 2026)
- Per year
- $32,263
- Per month
- $2,689
- Every 2 weeks
- $1,241
- Per hour
- $15.51
Total tax $5,177 · effective rate 13.8% · federal bracket 12%
$18 an hour before and after taxes
| Period | Before tax | After tax |
|---|---|---|
| Hourly | $18.00 | $15.51 |
| Daily (8 hours) | $144.00 | $124.09 |
| Weekly (40 hours) | $720 | $620 |
| Biweekly | $1,440 | $1,241 |
| Semimonthly | $1,560 | $1,344 |
| Monthly | $3,120 | $2,689 |
| Yearly | $37,440 | $32,263 |
Where the taxes go
| Item | Year | Month | Biweekly |
|---|---|---|---|
| Gross pay | $37,440 | $3,120 | $1,440 |
| Federal income tax | -$2,313 | -$193 | -$89 |
| Social Security (6.2%) | -$2,321 | -$193 | -$89 |
| Medicare (1.45%) | -$543 | -$45 | -$21 |
| Take-home pay | $32,263 | $2,689 | $1,241 |
How $18 an hour is taxed in Washington
Full time, $18 an hour is $37,440 a year (2,080 hours). Here is how each tax on that income is calculated.
1. Federal income tax: $2,313
Start with $37,440 of wages and subtract the $16,100 standard deduction. That leaves $21,340 of taxable income, taxed in brackets:
| Taxable income band | Rate | Income taxed | Tax |
|---|---|---|---|
| $0 to $12,400 | 10% | $12,400 | $1,240 |
| $12,400 to $50,400 | 12% | $8,940 | $1,073 |
| Federal income tax | $2,313 | ||
2. Washington income tax: $0
Washington does not tax wages, so nothing is withheld for state income tax.
3. Social Security and Medicare: $2,864
Social Security is 6.2% of wages up to the $184,500 wage base ($2,321), and Medicare is 1.45% of all wages ($543).
Result: $37,440 minus $5,177 in total tax leaves $32,263 a year, an effective tax rate of 13.8%.
What this income means in Washington
Below $50,000, a Washington paycheck in our estimate loses only federal tax and FICA. A single filer earning $30,000 keeps $26,285 and one earning $50,000 keeps $42,355, or $1,629 every two weeks. A full-time job at $41,600 a year nets $35,606. Paid leave and WA Cares premiums still come out at this income, so budget a little below these figures. Washington's Working Families Tax Credit, a state payment for lower-income workers, is applied for through the Department of Revenue after you file your federal return.
More in the Washington paycheck guide.
Part-time and overtime at $18 an hour
| Schedule | Yearly gross | Take-home | Tax rate |
|---|---|---|---|
| 20 hours/week | $18,720 | $17,026 | 9.1% |
| 30 hours/week | $28,080 | $24,734 | 11.9% |
| 40 hours/week | $37,440 | $32,263 | 13.8% |
| 40 hours + 5 overtime | $44,460 | $37,904 | 14.7% |
Overtime is shown at time and a half ($27.00/hour) with normal withholding. For 2025 through 2028, eligible workers can also deduct the premium half of qualified overtime pay on their federal return (up to $12,500, or $25,000 filing jointly), which is not reflected in paycheck withholding.
$18 an hour in nearby states
Washington ranks 1st of 51 for take-home pay at this wage. See $18 an hour after taxes in every state.
| State | State tax | Take-home | vs Washington |
|---|---|---|---|
| Idaho | $876 | $31,387 | -$876 |
| Oregon | $2,237 | $30,026 | -$2,237 |
| Texas | $0 | $32,263 | Same |
| Florida | $0 | $32,263 | Same |
| California | $446 | $31,817 | -$446 |
| New York | $1,425 | $30,838 | -$1,425 |
Use your exact hours
Convert other hours and wages with the hourly-to-salary calculator, or add deductions in the Washington paycheck calculator.
$18 an hour in Washington: FAQ
$18 an hour is how much a year after taxes in Washington?
Working 40 hours a week, $18 an hour is $37,440 a year before taxes. After federal and FICA taxes, a single filer takes home about $32,263 a year, or $15.51 for every hour worked.
How much is $18 an hour per month after taxes in Washington?
About $2,689 a month after taxes ($3,120 before taxes). A biweekly paycheck is about $1,241 and a weekly paycheck about $620.
How much is $18 an hour part-time in Washington?
At 20 hours a week, $18 an hour is $18,720 a year, and take-home pay is about $17,026 ($1,419 a month). Lower annual income means a lower effective tax rate: 9.1% versus 13.8% full-time.
How is overtime taxed at $18 an hour?
Overtime is paid at $27.00 an hour (time and a half). Five overtime hours every week would raise yearly gross pay to $44,460 and take-home to about $37,904. Federal law for 2025-2028 also lets eligible workers deduct the premium half of qualified overtime pay (up to $12,500, or $25,000 filing jointly, phasing out above $150,000 of income) when they file, which can mean a refund even though withholding is unchanged.