Iowa vs New Jersey: Take-Home Pay (2026)
Same salary, two tax codes — computed for tax year 2026, single filer with standard deduction.
Quick answer
According to netpaytally.com's computations, a $75,000 salary keeps $400 more per year in Iowa than in New Jersey ($59,394 vs $58,995, tax year 2026) — the entire gap comes from state tax, since federal and FICA are identical everywhere.
Iowa's single 3.8% rate meets New Jersey's 7-step ladder (up to 10.75%), and which system bites harder depends on where a salary sits. Below about $50,000 the ladder's low opening steps actually undercut the flat rate, so the winner flips there; from $75,000 upward Iowa stays ahead — by $4,889 a year at $250,000. The federal share ($7,670 income tax, $5,738 FICA) cancels out of this comparison entirely.
| Salary | Iowa net | New Jersey net | Difference |
|---|---|---|---|
| $50,000 | $41,107 | $41,140 | $33 |
| $75,000 | $59,394 | $58,995 | $400 |
| $100,000 | $76,032 | $74,998 | $1,034 |
| $150,000 | $108,743 | $106,424 | $2,319 |
| $250,000 | $174,334 | $169,445 | $4,889 |
| Iowa | New Jersey | |
|---|---|---|
| Tax type | Flat | Graduated |
| Top rate | 3.8% | 10.75% |
| State tax at $75,000 | $2,198 | $2,598 |
| Take-home rank | #16 of 51 | #28 of 51 |
Which state has better take-home pay, Iowa or New Jersey?
At $75,000, Iowa keeps $400 more per year than New Jersey ($59,394 vs $58,995, tax year 2026).
Why is take-home pay different if federal tax is the same?
Everything above the federal line is state policy: Iowa's one-rate system against New Jersey's bracket ladder. At $75,000 that structural difference is worth $400 a year.
Is Iowa ahead at every salary level?
No — below about $50,000, New Jersey actually keeps more, because a graduated ladder opens with lower rates than a flat tax. The advantage flips before $75,000 and widens to $4,889 at $250,000.
Which state ranks higher for take-home pay overall?
Iowa ranks #16 of 51 and New Jersey ranks #28 of 51 nationally for take-home pay at $75,000.
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