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Last updated: January 2026 · Please read before relying on an estimate.
1. Estimates only
Know Paycheck provides general estimates using 2026 IRS brackets, the $184,500 Social Security wage base, and Ohio HB96 (0% to $26,050, then 2.75% flat). It excludes credits, personal exemptions, itemized deductions, SUI, garnishments, and employer-specific rules. Actual withholding and liability may differ.
2. Not tax advice
Content on this site is for information only and is not tax, legal, or payroll advice. Verify results with your payroll department or a qualified tax professional before making decisions.
3. Acceptable use
Use the calculator for lawful, personal purposes. Do not attempt to disrupt the site, misrepresent results as official payroll documents, or scrape at abusive rates.
4. No warranty
The service is provided "as is" without warranties of accuracy or availability. To the maximum extent permitted by law, we are not liable for decisions made from estimates.
5. Changes
Tax tables change yearly. We may update calculations and these terms without notice. Continued use means you accept the current version.