$42,000 a year after taxes in Iowa
$42,000 a year is $20.19 an hour at 40 hours a week. After 2026 federal, FICA and Iowa taxes:
You keep
$34,983
a year after taxes
- Every two weeks
- $1,345
- A month
- $2,915
- Effective tax rate
- 16.7%
IA A flat 3.8% income tax
| Line | Every two weeks | Year |
|---|---|---|
GROSS Gross pay |
$1,615.38 | $42,000.00 |
FED Federal income tax |
-$110.00 | -$2,860.00 |
OASDI Social Security tax |
-$100.15 | -$2,604.00 |
MED Medicare tax |
-$23.42 | -$609.00 |
ST Iowa income tax |
-$36.32 | -$944.20 |
NET Take-home pay | $1,345.49 | $34,982.80 |
$42,000 a year per paycheck, month and day in Iowa
| Period | Gross | Taxes | Take-home |
|---|---|---|---|
| Year | $42,000 | -$7,017 | $34,983 |
| Month | $3,500 | -$585 | $2,915 |
| Every two weeks | $1,615 | -$270 | $1,345 |
| Week | $808 | -$135 | $673 |
| Day | $162 | -$27 | $135 |
Biweekly means 26 paychecks a year. A day is one of 260 working days (five a week). "Taxes and deductions" includes every line on the stub above.
$42,000 a year is how much an hour?
| Hours a week | Before tax | After tax |
|---|---|---|
| 20 | $40.38 | $33.64 |
| 25 | $32.31 | $26.91 |
| 30 | $26.92 | $22.42 |
| 35 | $23.08 | $19.22 |
| 40 | $20.19 | $16.82 |
| 45 | $17.95 | $14.95 |
| 50 | $16.15 | $13.45 |
Salaried jobs usually do not pay overtime, so longer weeks lower your real hourly rate.
What $42,000 a year affords in Iowa
- Rent at 30% of gross pay
- $1,050 a month
- Needs (50% of take-home)
- $1,458 a month
- Wants (30%)
- $875 a month
- Savings and debt (20%)
- $583 a month
The 30% rule is the benchmark HUD uses for housing cost burden. The 50/30/20 split applies to the $2,915 monthly take-home figure above.
How Iowa compares
Iowa taxes wages at a flat 3.8%. On a $42,000 salary the state takes $944 in income tax (2.2% of gross), the 16th lowest of 51 jurisdictions.
| State | State taxes | Take-home a year |
|---|---|---|
| Iowa | $944 | $34,983 |
| Illinois | $1,934 | $33,993 |
| Minnesota | $1,616 | $34,311 |
| Missouri | $1,003 | $34,924 |
| Nebraska | $1,031 | $34,896 |
| South Dakota | $0 | $35,927 |
| Wisconsin | $1,182 | $34,745 |
Questions people ask about $42,000 a year in Iowa
$42,000 a year is how much an hour?
$42,000 a year is $20.19 an hour at 40 hours a week for 52 weeks (2,080 hours). At 45 hours a week it works out to $17.95, and after tax in Iowa you keep $16.82 for every 40-hour-week hour.
How much is $42,000 a year after taxes in Iowa?
A single filer keeps $34,983 after $2,860 federal income tax, $3,213 Social Security and Medicare, and $944 Iowa state taxes in 2026. That is an effective rate of 16.7%.
How much is $42,000 a year biweekly after taxes?
Paid every two weeks, $42,000 is $1,615 gross and about $1,345 net per paycheck in Iowa.
What tax bracket is $42,000 in 2026?
After the $16,100 standard deduction, federal taxable income is $25,900, which puts your top dollar in the 12% federal bracket. Your average federal income tax rate is 6.8% of gross pay, and Iowa's marginal rate on it is 3.8%.
How much rent can I afford on $42,000 a year?
The 30% rule gives $1,050 a month. Using take-home pay and the 50/30/20 split, needs including rent get $1,458 and savings $583 a month.
How much is $42,000 a month after taxes?
$42,000 is $3,500 a month before tax and $2,915 after Iowa and federal taxes.
Try your own numbers
Sources and assumptions
Tax year 2026. Annual tax for a filer with no dependents, no other income and no credits, working 52 weeks. Hours over 40 a week are paid at 1.5×. Local income taxes are not included: Iowa school districts levy an income surtax computed as a % of state tax (excluded). How we calculate.
- IRS Revenue Procedure 2025-32: federal brackets and standard deduction (retrieved 2026-09-26)
- Social Security Administration: 2026 wage base; IRS: Medicare and Additional Medicare Tax
- Iowa tax source (retrieved 2026-09-26)