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$100,000 in North Carolina is worth $100,400 once you're in South Carolina. Here's the same calculation at five income levels.
That's $400 more than what you earn now, after 2026 federal tax, state tax at both ends, and price levels of 94.3 in North Carolina against 93.7 in South Carolina, where 100 is the national average.
A pay stub is the honest part of any relocation, so that's where this starts. The federal price index separates North Carolina and South Carolina by 0.6 points, which is inside the range where the index stops being decisive.
Which means a $100,000 North Carolina salary needs to become $100,400 in South Carolina just to stand still.
Five income levels, each one run through the whole calculation twice. Single filer, standard deduction, 2026 brackets, and each state's own price level applied to what survives.
| North Carolina salary | Take-home there | Real value | South Carolina salary to match | Difference |
|---|---|---|---|---|
| $60,000 | $48,505 | $51,437 | $59,300 | −$700 |
| $80,000 | $62,427 | $66,200 | $79,900 | −$100 |
| $100,000 | $75,699 | $80,274 | $100,400 | +$400 |
| $150,000 | $108,315 | $114,862 | $151,100 | +$1,100 |
| $200,000 | $141,456 | $150,006 | $201,600 | +$1,600 |
Real value is take-home pay divided by the state price level, which is BEA's own method for comparing incomes across places. It answers what a salary would buy in an average American state, so two very different places can be set side by side on the same terms.
| Salary | North Carolina | South Carolina | Difference |
|---|---|---|---|
| $60,000 | $1,8853.1% | $1,6632.8% | −$223 |
| $80,000 | $2,6833.4% | $2,9893.7% | +$306 |
| $100,000 | $3,4813.5% | $4,2444.2% | +$763 |
| $150,000 | $5,4763.7% | $6,8494.6% | +$1,373 |
| $200,000 | $7,4713.7% | $9,4544.7% | +$1,983 |
North Carolina takes $3,481 of a $100,000 salary, an effective 3.5%. South Carolina takes $4,244, or 4.2%. That's $800 a year more.
That's the position at $100,000, and it doesn't hold across the range. At $60,000 the difference is a $223 saving, and by $200,000 it has turned into a $1,983 cost. The two schedules cross, which is why the table is there and a single number isn't.
Price parity is BEA's measure of what the same basket costs in different places, with 100 as the national average. North Carolina scores 94.3 and South Carolina scores 93.7, which is close enough that the index isn't deciding anything.
At $100,000 the price difference is worth about $300 a year, which is small enough to disappear inside the choice of neighbourhood. State averages hide a lot, and at this margin the metro you land in matters more than the state line.
One caveat that applies in both directions. A state figure is an average across every city, town and rural county in it, and the spread inside a big state is wider than the spread between most pairs of states. If you already know which metro you're moving to, the city-level pages are the more precise answer.
Hold the salary at $100,000 and move states. Federal tax and FICA don't change, so exactly two things do: what the state takes, and what things cost.
| Line | North Carolina | South Carolina |
|---|---|---|
| Gross salary | $100,000 | $100,000 |
| Federal income tax | −$13,170 | −$13,170 |
| Social Security and Medicare | −$7,650 | −$7,650 |
| State income tax | −$3,481 | −$4,244 |
| Take-home pay | $75,699 | $74,936 |
| Adjusted for state prices (94.3 against 93.7) | $80,274 | $79,974 |
Net of everything, the same $100,000 is worth $300 less a year in South Carolina. Of that, $800 is the state tax line and $500 is the price level. Those two are the entire difference, because everything else about a US paycheck is federal.
A state figure averages over every city and county in it, and the spread inside South Carolina is wider than the gap between most pairs of states. If you already know where you're landing, these are the city-level numbers on a $100,000 salary.
Your salary, your two cities, the same federal price data. Takes about fifteen seconds.
Compare my citiesThe same $100,000 salary comes out about $300 a year behind in South Carolina, which on a six-figure income is close to a rounding error.
The break-even of $100,400 sits within a whisker of what you already earn. Financially these two states are a wash at this income, so the decision belongs to everything else.
One thing this page can't tell you: it assumes you buy roughly what an average household buys, and housing dominates that basket. If you own outright, carry a fixed mortgage, or split rent several ways, the price adjustment overstates your case in both directions. North Carolina and South Carolina are averages, and averages hide neighbourhoods.
Send the whole thing to your inbox so you can come back to it, or forward it to whoever you're deciding this with. We'll also tell you in January when the 2027 tax brackets and federal price data land and every number here changes.
The breakdown, then about one email a year. No sales pitch, unsubscribe any time.About $100,400. That holds the same purchasing power once 2026 federal tax, North Carolina and South Carolina state tax, mandatory state payroll taxes, and each state's price level have all been applied. At $60,000 the match is $59,300, and at $200,000 it's $201,600.
You don't save, you pay more. On a $100,000 salary North Carolina takes $3,481 and South Carolina takes $4,244, which is about $763 a year more.
They're close. North Carolina scores 94.3 and South Carolina scores 93.7 on the Bureau of Economic Analysis price parity index, a difference of 0.6 index points. These are statewide averages, and the spread inside a large state is wider than the gap between most pairs of states, so a specific metro can run against the state figure.
No. Everything on this page is a recurring annual figure: tax, price levels and purchasing power on an ongoing salary. A move also carries one-off costs, and this page states none of them because we hold no data on them and won't invent it.
Price levels are Regional Price Parities from the US Bureau of Economic Analysis, 2024 vintage, which is the federal government's official measure of geographic price differences. Tax figures are 2026 federal brackets from IRS Rev. Proc. 2025-32 plus each state's 2026 schedule. States whose 2026 figures could not be confirmed against a primary source do not get a page at all.