StateTakeHome
Open salary data + 567 free take-home pay calculators (US &
StateTakeHome computes what you actually keep from your paycheck — for all 50 US states, DC and every Canadian province. 2026 federal, state and FICA rates, each verified against the IRS, the SSA and every state's Department of Revenue, with an explicit data vintage on every page.
Beyond the calculators, the whole tax engine's output is published as open data: 11 CC BY 4.0 datasets (take-home pay by state, property tax for 3,125 counties, sales tax, federal brackets) with DOIs on Zenodo and Harvard Dataverse — free to reuse, including commercially. Embeddable widgets are available for anyone who wants to put a paycheck calculator on their own site.
No signup, no paywall, no data collection.
Features
- Take-home pay calculators for all 50 US states, DC and every Canadian province
- 2026 tax rates verified against the IRS, SSA and each state's Department of Revenue, with an explicit data vintage on every page
- Federal + state income tax, Social Security, Medicare and Additional Medicare Tax in one result
- Property tax calculators covering 3,125 US counties, plus sales tax, 1099 self-employment and capital gains tools
- Hourly-to-annual salary conversion and state-vs-state comparisons
- 11 open datasets (CC BY 4.0) with DOIs on Zenodo and Harvard Dataverse
- Embeddable widgets to put a paycheck calculator on any website
- 100% client-side calculations — no signup, no paywall, no data collection
Use Cases
- Check what you'll actually keep from a salary offer before accepting a job
- Compare take-home pay between two states before relocating
- Freelancers estimating 1099 self-employment tax and quarterly set-asides
- Homebuyers estimating property tax by state or county before purchasing
- HR teams and recruiters sanity-checking net pay expectations for candidates
- Researchers and journalists reusing the open tax datasets (CC BY 4.0)
Comments
Hi Fazier! 👋 I built StateTakeHome after realizing most paycheck calculators either hide their tax-year vintage or quietly reuse outdated rates. So we did the boring work: verified 2026 figures state by state against the IRS, the SSA and every state's Department of Revenue — and put the vintage on every page. Two things I'm most proud of: everything runs client-side (what you type never reaches our servers — no signup, no data collection), and the entire tax engine's output is published as open data — 11 CC BY 4.0 datasets with DOIs on Zenodo and Harvard Dataverse, free to reuse even commercially. Happy to answer anything about US/Canada payroll tax quirks — there are more than you'd think (looking at you, Oregon). Feedback very welcome!
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Comments
Hi Fazier! 👋 I built StateTakeHome after realizing most paycheck calculators either hide their tax-year vintage or quietly reuse outdated rates. So we did the boring work: verified 2026 figures state by state against the IRS, the SSA and every state's Department of Revenue — and put the vintage on every page. Two things I'm most proud of: everything runs client-side (what you type never reaches our servers — no signup, no data collection), and the entire tax engine's output is published as open data — 11 CC BY 4.0 datasets with DOIs on Zenodo and Harvard Dataverse, free to reuse even commercially. Happy to answer anything about US/Canada payroll tax quirks — there are more than you'd think (looking at you, Oregon). Feedback very welcome!
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