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Last updated: April 21, 2026
Found a bug? Have a state or city we should add next? Spotted a number that looks wrong? We'd like to hear from you.
What we're especially interested in hearing
- Math that looks wrong. Please include the state, salary, filing status, and what result you got vs. what you expected.
- States or cities we haven't added yet that you'd like to see.
- Tax scenarios we don't handle — local taxes outside our verified cities, credits, AMT, and so on.
- Accessibility issues — anything that makes the site harder to use for you.
What we can't help with
We can't give tax advice (see our Terms of Service). We can't tell you what to do with your money. For tax-specific questions about your situation, please consult a CPA or enrolled agent.