Effective November 3, 2026. By using this site you agree to these terms.
Not tax advice
Calculator results are estimates based on the inputs you provide and the simplifications described in How we calculate. Your actual tax depends on facts we don't see. Check with a qualified tax professional or IRS guidance before filing.
No warranty
We work to keep the information accurate and current, but tax law and IRS guidance change. The site is provided as is, without warranties of any kind, and we're not liable for decisions made or returns filed based on it.
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Overtime Kept is independent and isn't affiliated with or endorsed by the IRS, the Treasury, NHTSA or any other agency.
Links to other sites
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Use of the site
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