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$100,000 in Connecticut is worth $102,500 once you're in Massachusetts. Here's every line that moves, in dollars.
That's $2,500 more than what you earn now, after 2026 federal tax, state tax at both ends, and price levels of 103.6 in Connecticut against 105.8 in Massachusetts, where 100 is the national average.
When two tax codes land this close together, prices decide the whole thing. The federal price index has Massachusetts sitting 2.2 points above Connecticut, or 2.1% on the household basket.
So $100,000 in Connecticut takes $102,500 in Massachusetts to match, which is $2,500 more before you're level.
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.
| Connecticut salary | Take-home there | Real value | Massachusetts salary to match | Difference |
|---|---|---|---|---|
| $60,000 | $47,840 | $46,178 | $61,700 | +$1,700 |
| $80,000 | $61,460 | $59,324 | $82,200 | +$2,200 |
| $100,000 | $74,430 | $71,844 | $102,500 | +$2,500 |
| $150,000 | $106,041 | $102,356 | $152,800 | +$2,800 |
| $200,000 | $138,177 | $133,375 | $202,900 | +$2,900 |
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 | Connecticut | Massachusetts | Difference |
|---|---|---|---|
| $60,000 | $2,5504.3% | $2,7804.6% | +$230 |
| $80,000 | $3,6504.6% | $3,7804.7% | +$130 |
| $100,000 | $4,7504.8% | $4,7804.8% | +$30 |
| $150,000 | $7,7505.2% | $7,2804.9% | −$470 |
| $200,000 | $10,7505.4% | $9,7804.9% | −$970 |
Connecticut takes $4,750 of a $100,000 salary. Massachusetts takes $4,780. The difference is $0 a year.
So the tax angle, which is the reason this move usually gets discussed, isn't the reason to make it. Both states land in much the same place on the same income.
Price parity is BEA's measure of what the same basket costs in different places, with 100 as the national average. Connecticut scores 103.6. Massachusetts scores 105.8, so the destination is the expensive one.
Converted into money, $100,000 spends like $71,844 in Connecticut and $70,321 in Massachusetts. The $1,500 gap is prices and nothing else.
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 | Connecticut | Massachusetts |
|---|---|---|
| Gross salary | $100,000 | $100,000 |
| Federal income tax | −$13,170 | −$13,170 |
| Social Security and Medicare | −$7,650 | −$7,650 |
| State income tax | −$4,750 | −$4,780 |
| Take-home pay | $74,430 | $74,400 |
| Adjusted for state prices (103.6 against 105.8) | $71,844 | $70,321 |
Net of everything, the same $100,000 is worth $1,500 less a year in Massachusetts. Of that, $0 is the state tax line and $1,500 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 Massachusetts 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 $1,500 a year behind in Massachusetts, which on a six-figure income is close to a rounding error.
The break-even of $102,500 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. Connecticut and Massachusetts 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 $102,500. That holds the same purchasing power once 2026 federal tax, Connecticut and Massachusetts state tax, mandatory state payroll taxes, and each state's price level have all been applied. At $60,000 the match is $61,700, and at $200,000 it's $202,900.
You don't save, you pay more. On a $100,000 salary Connecticut takes $4,750 and Massachusetts takes $4,780, which is about $30 a year more.
No. On the Bureau of Economic Analysis price parity index Massachusetts scores 105.8 against Connecticut at 103.6, so the same basket costs 2.1% more. 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.