Relocation planning

What salary do you actually need
in your new city?

Enter your current salary and destination to find the equivalent gross pay — adjusted for state and local taxes and cost of living.

Where you are
Where you're going

How we calculate this

SalaryAdjuster combines three data sources — federal tax law, state and local tax rates, and cost-of-living indices — to estimate the gross salary you'd need in a new city to maintain your current purchasing power and lifestyle.

01

Federal income tax

Federal taxes are calculated using the IRS marginal bracket system. Income is taxed progressively — only the dollars within each bracket are taxed at that bracket's rate, not your entire salary. We apply 2024 brackets for three filing statuses: single, married filing jointly, and head of household.

Source
IRS Revenue Procedure 2023-34
Official 2024 federal income tax brackets and standard deduction amounts, adjusted annually for inflation.
irs.gov — Tax year 2024 adjustments →
02

FICA / payroll taxes

All workers pay Social Security tax (6.2%) on wages up to the annual wage base, and Medicare tax (1.45%) on all wages. Earners above $200,000 pay an additional 0.9% Medicare surtax. These are federal and constant regardless of city, so they affect absolute take-home but not the city-to-city delta.

Source
IRS Topic No. 751 — Social Security and Medicare withholding rates
2024 Social Security wage base: $168,600. Medicare tax applies to all covered wages with no cap.
irs.gov — Topic No. 751 →
03

State and local income taxes

Nine states levy no individual income tax (TX, FL, WA, TN, NV, WY, SD, AK, NH). The rest use flat or progressive rates. Some cities add a local tax on top — New York City and St. Louis are notable examples. We apply approximate top marginal or flat rates per metro. Actual liability varies based on deductions, credits, and exact sub-locality.

Source
Tax Foundation — State Individual Income Tax Rates
Comprehensive annual survey of state and local income tax structures across all 50 states and major municipalities, updated each tax year.
taxfoundation.org — State income tax rates →
04

Cost-of-living indices

We use composite cost-of-living indices referenced from the C2ER ACCRA Cost of Living Index — the standard benchmark used by employers, HR departments, relocation firms, and government agencies. The national average is set to 100. A city at 150 is 50% more expensive than average; a city at 85 is 15% less expensive. The index reflects housing, groceries, utilities, transportation, healthcare, and miscellaneous goods and services.

Source
Council for Community and Economic Research (C2ER) — ACCRA Cost of Living Index
Quarterly survey of over 300 U.S. urban areas. The industry standard for inter-city cost-of-living comparisons since 1968.
coli.org — C2ER ACCRA index →
Methodology

How the equivalent salary is computed

The calculator solves iteratively for the gross salary at your destination that produces the same after-tax, COL-adjusted purchasing power as your current gross salary.

// Step 1 — calculate current take-home
take_home = gross − federal_tax − state_local_tax − fica

// Step 2 — set target take-home at destination
target = take_home × (dest_COL_index ÷ origin_COL_index)

// Step 3 — solve for gross salary that hits the target
iterate until takeHome(dest_gross) ≈ target

The "tax only" mode holds the COL ratio at 1.0. The "COL only" mode scales gross directly by the COL ratio. The default "balanced" mode applies both simultaneously.

Data is reviewed annually following IRS bracket announcements (typically November) and quarterly C2ER index releases. Last updated: January 2025.

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Privacy policy

Last updated: January 1, 2025

SalaryAdjuster ("we," "us," or "our") operates salaryadjuster.com. This page explains how we handle information when you use our salary relocation calculator.

Information we do not collect

SalaryAdjuster is a client-side calculator. All salary and tax calculations happen entirely in your browser. We do not collect, store, or transmit the salary figures, city selections, or filing status you enter into the calculator. No account is required to use the tool.

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