Paycheck calculator › After taxes and rent › St. Louis › $120,000
$120,000 after taxes and rent in St. Louis (2026)
A $120,000 salary in St. Louis takes home $7,282 a month after federal tax, FICA, Missouri state tax and St. Louis city tax. A typical one-bedroom costs $995 (HUD FY2026), leaving $6,287 a month for everything else — rent is 13.7% of take-home, within the 30% guideline. A studio leaves $6,327; a two-bedroom $6,064.
Your pay
Take-home pay
$7,282
take-home pay a month
from a gross of $10,000
Effective tax rate 27.2%Marginal rate 35.3%Total taxes $32,611
Federal tax 14.6%FICA 7.6%State 3.9%Local 1.0%Take-home 72.8%
I want to take home
$
Net pay on my pay stub
$
| Line | A | B | Difference |
|---|
| Line | Monthly | Yearly |
|---|---|---|
| Gross pay | $10,000 | $120,000 |
| Federal income tax | −$1,464 | −$17,570 |
| Taxable income $103,900 = wages $120,000 − standard deduction $16,100, through the 2026 brackets (10%/12%/22%/24%/32%/35%/37%). | ||
| Social Security (6.2%) | −$620 | −$7,440 |
| 6.2% of $120,000. | ||
| Medicare (1.45%) | −$145 | −$1,740 |
| 1.45% of $120,000. | ||
| Missouri state income tax | −$388 | −$4,661 |
| Taxable $103,022 = wages $120,000 − deduction $16,100. Brackets 0%/2%/2.5%/3%/3.5%/4%/4.5%/4.7%. | ||
| St. Louis (1%) | −$100 | −$1,200 |
| 1% of wages. | ||
| Take-home pay | $7,282 | $87,389 |
take-home pay a month$7,282
$120,000 in St. Louis: monthly budget after rent
| Unit | HUD FMR | Left after rent / mo | Rent share of take-home |
|---|---|---|---|
| Studio | $955 | $6,327 | 13.1% |
| One bedroom | $995 | $6,287 | 13.7% |
| Two bedrooms | $1,218 | $6,064 | 16.7% |
| Three bedrooms | $1,568 | $5,714 | 21.5% |
Rents are HUD Fair Market Rents for FY2026 (the 40th-percentile gross rent, utilities included, for the metro area — a modest, typical unit, not a luxury one). Take-home is for a single filer with no pre-tax deductions, 2026 tables, city tax where it applies. The 30% rule compares rent with take-home pay, not gross.