A job offer is never just a number. A $90,000 salary in San Francisco buys a very different life than the same $90,000 in Jackson, Mississippi — and two offers that look identical on paper can carry very different after-tax weight once state income tax enters the picture. This salary by state calculator adjusts your current gross pay for both cost of living and state income tax, then tells you exactly what salary you would need in another state to keep your current lifestyle intact.
Instead of guessing whether a relocation raise is fair, you get a break-even figure: the gross salary in the target state that preserves your purchasing power, plus a side-by-side of the state income tax you pay today versus the state income tax you would pay after the move. Whether you are weighing an internal transfer, comparing two competing offers, or daydreaming about leaving a high-tax coastal state, the numbers update instantly as you move the sliders.
How to Use
- Enter your current annual gross salary. This is the lifestyle you want to preserve — the take-home buying power you are already used to.
- Choose your current state from the dropdown. This anchors the cost-of-living index and the state income tax rate you pay today.
- Choose your target state — the place you are comparing or considering moving to. The engine applies its own cost-of-living index and state tax rate.
- Read the headline Salary Needed in Target State. That is the gross pay you would require there to live the same quality of life you live now.
- Compare the state income tax lines. California and New York collect a meaningful share of high earners' pay, while Texas, Florida, and Washington levy no broad state income tax at all.
- Review the after-state-tax figures and the net difference. A negative net difference usually means you are moving to a cheaper, lower-tax state and could actually take less gross and still come out ahead.
The result card keeps federal payroll tax out of the state-by-state comparison deliberately: because federal income tax is the same in every state, isolating the state tax and cost-of-living pieces makes the real geographic effect easy to see.
How the Adjustment Works
The calculator combines two independent state-level factors.
Cost of living. Every state is assigned a cost-of-living index anchored to the national average of 1.00. Expensive coastal states sit well above 1.00 — California around 1.38 and New York around 1.31 — meaning goods, rent, and services cost roughly a third more than the national norm. Low-cost states sit below 1.00, with Mississippi near 0.82, so the same paycheck stretches noticeably further. The break-even salary follows the ratio:
Required target salary = your current salary × (target index ÷ source index)
For example, moving from California (1.38) to Texas (0.95) means your money goes further, so you would need only about $55,000 in Texas to match the lifestyle of an $80,000 California salary.
State income tax. The calculator then applies each state's approximate top effective individual income tax rate to the relevant gross salary. Texas, Florida, and Washington charge zero broad state income tax — a major structural advantage that does not show up in a headline salary. Mississippi and Georgia tax at a modest low rate, while California's top bracket is among the highest in the nation. State tax owed is simply gross salary multiplied by that state rate, and after-state-tax pay is the gross minus that line.
Examples
Example 1 — California to Texas. You earn $80,000 in California and are offered a role in Austin. California levies about $7,440 in state income tax on that salary, leaving $72,560 after state tax. Because Texas has no state income tax and a cost of living of 0.95, the salary you need to preserve your lifestyle is only about $55,073. The lower gross figure, combined with zero state tax, is why so many companies use Texas as a cost-neutral relocation hub.
Example 2 — New York to Florida on $1.5 million. A New York executive earning $1,500,000 pays roughly $102,750 in state income tax. Florida has no state income tax and a slightly lower cost of living, so the equivalent gross drops to about $1,133,588. That gap is not a pay cut — it reflects the dramatically cheaper lifestyle a seven-figure salary buys in Florida versus New York.
Example 3 — Washington to Mississippi. You make $120,000 in Washington State, which has no income tax, so your after-state-tax pay is the full $120,000. Moving to Mississippi — cheap to live in (0.82) but a modest 4.4% state tax — the break-even gross falls to about $84,828, and the small state tax bill is roughly $3,732.
FAQ
What salary do I need to move to another state?
Take your current gross salary and multiply it by the ratio of the target state's cost-of-living index to your current state's index. If you earn $80,000 in California and move to Texas, that ratio is 0.95 ÷ 1.38, so you need roughly $55,000 in Texas to maintain the same lifestyle.
Which US states have no income tax?
Texas, Florida, Washington, Alaska, Nevada, South Dakota, and Wyoming levy no broad individual income tax (New Hampshire and Tennessee tax only limited investment income). This is why a Texas or Florida offer can feel richer than an identical-looking California or New York offer even before cost of living.
Is a higher salary in a high-cost state actually better?
Not always. A $120,000 salary in a 1.38-index state buys less than a $90,000 salary in a 0.95-index state once rent and daily costs are accounted for. Always compare the cost-of-living-adjusted equivalent, not the headline number, before deciding that a raise is truly a raise.
Why does the calculator ignore federal tax?
Federal income tax and FICA are the same in every state, so they cancel out of a state-to-state comparison. Isolating state tax and cost of living keeps the geographic difference front and center; add your federal bracket separately if you want a full after-tax picture.
Does state income tax apply to the break-even salary?
Yes. The calculator computes the state tax you would owe on the target break-even gross at the target state's rate, then shows after-state-tax pay on both sides. That is how it reveals whether a zero-income-tax state like Florida or Washington improves your net position.
Is Mississippi really the cheapest state?
Mississippi has one of the lowest cost-of-living indices in the nation, around 0.82, along with low housing and grocery costs. It also taxes income at a modest rate, so it is a useful low-cost benchmark — but always verify with current rents and local quotes before relocating.
Disclaimer
This salary by state calculator is provided for informational purposes only and does not constitute financial, tax, or legal advice. Cost-of-living indices and state income tax rates are approximate and change over time; local taxes, deductions, credits, and federal brackets are not modeled. Always confirm figures with a qualified tax professional and current local cost data before making a relocation or compensation decision.