Kentucky vs South Carolina: 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 $836 more per year in Kentucky than in South Carolina ($59,085 vs $58,250, tax year 2026) — the entire gap comes from state tax, since federal and FICA are identical everywhere.
Kentucky's single 3.5% rate meets South Carolina's 3-step ladder (up to 6%), and which system bites harder depends on where a salary sits. Below about $40,000 the ladder's low opening steps actually undercut the flat rate, so the winner flips there; from $75,000 upward Kentucky stays ahead — by $5,211 a year at $250,000. The federal share ($7,670 income tax, $5,738 FICA) cancels out of this comparison entirely.
| Salary | Kentucky net | South Carolina net | Difference |
|---|---|---|---|
| $50,000 | $40,723 | $40,512 | $211 |
| $75,000 | $59,085 | $58,250 | $836 |
| $100,000 | $75,798 | $74,337 | $1,461 |
| $150,000 | $108,659 | $105,948 | $2,711 |
| $250,000 | $174,550 | $169,339 | $5,211 |
| Kentucky | South Carolina | |
|---|---|---|
| Tax type | Flat | Graduated |
| Top rate | 3.5% | 6% |
| State tax at $75,000 | $2,507 | $3,343 |
| Take-home rank | #22 of 51 | #38 of 51 |
Which state has better take-home pay, Kentucky or South Carolina?
At $75,000, Kentucky keeps $836 more per year than South Carolina ($59,085 vs $58,250, tax year 2026).
Why is take-home pay different if federal tax is the same?
Everything above the federal line is state policy: Kentucky's one-rate system against South Carolina's bracket ladder. At $75,000 that structural difference is worth $836 a year.
Is Kentucky ahead at every salary level?
No — below about $40,000, South Carolina actually keeps more, because a graduated ladder opens with lower rates than a flat tax. The advantage flips before $75,000 and widens to $5,211 at $250,000.
Which state ranks higher for take-home pay overall?
Kentucky ranks #22 of 51 and South Carolina ranks #38 of 51 nationally for take-home pay at $75,000.
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