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Disclaimer

Read before using the calculators.

Estimates, not professional advice

The results provided by these calculators are estimates based on official IRS rates and recognized data sources. They are notfinancial, tax, accounting or legal advice, and do not create any professional relationship.

What the calculators do not model

Your actual tax depends on many factors not included here: deductions, credits, exemptions, basis adjustments, state-specific rules and your full tax situation. Use these tools for quick estimates, and consult the IRS or a qualified tax professional before filing.

Rates and sources

Rates are sourced from the IRS and recognized organizations (such as the Tax Foundation) and are updated annually. Rates can change mid-year; verify with the official source shown in each calculator's Sources section before making decisions.

No liability

We are not liable for any losses or decisions made in reliance on these estimates. For anything important, consult a qualified tax professional.

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Results are estimates for planning purposes only. Always verify quantities with a supplier and local codes, and consult a licensed professional for structural work.

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