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Estate Tax Calculator – Estimates potential federal estate tax owed on ...

The Estate Tax Calculator estimates potential federal estate tax owed on an estate above the exemption threshold. This free Estate Tax Calculator gives you an instant, accurate result without requiring an account, spreadsheet, or financial expertise. Enter your numbers and see exactly what the formula produces.

The formula behind this calculator: Taxable estate = estate value - exemption amount; tax is applied at the estate tax rate to the excess. As a practical example: An estate of $15 million with a $13.6 million exemption has about $1.4 million exposed to estate tax. All results are calculated instantly in your browser — no data is stored or transmitted.

Estate Tax Calculator FAQ

What does the Estate Tax Calculator calculate?

Estimates potential federal estate tax owed on an estate above the exemption threshold.

Does this account for inflation over time?

Only where specifically noted. Most financial calculators use nominal (not inflation-adjusted) figures unless an inflation rate field is provided.

Can I use this for tax planning?

For general estimation only. Tax laws are complex and change annually — consult a tax professional for specific advice.

Does this work on mobile?

Yes — fully responsive and optimised for smartphones, tablets, and desktop browsers.