Important Disclaimer — Not Financial Advice
The results from this calculator are for informational and educational purposes only. They are not a guarantee of actual outcomes and should not be considered financial, investment, tax, or legal advice. Always consult a qualified professional for advice tailored to your specific financial situation. See our Terms of Service and Privacy Policy for more information.
The Estate Tax Calculator helps you estimate potential federal and state tax liabilities that may be imposed on your assets after your passing. By calculating these figures in advance, you can better understand how much of your wealth may be subject to taxation and make informed decisions regarding your estate planning strategy.
The Estate Tax Calculator estimates the potential federal estate tax liability on an estate based on its total value, applicable exemptions, and deductions, helping users understand the tax impact on their assets.
The federal estate tax exemption for 2025 is $13.99 million per individual, indexed for inflation.
Only estates exceeding the exemption threshold are subject to federal estate tax, with rates up to 40%.
Portability allows a surviving spouse to use the deceased spouse's unused exemption amount.
State estate taxes may apply separately, with lower exemption thresholds in some states.
Estate Tax = (Total Gross Estate - Allowable Deductions - Applicable Exclusion Amount) * Tax Rate
This formula subtracts your debts, expenses, and the government's tax-free exemption threshold from your total assets to determine the taxable portion of your estate, which is then multiplied by the applicable tax rate.
Imagine you are an individual preparing your final will and testament, concerned about how much of your hard-earned assets will reach your beneficiaries rather than the government. You would use this calculator to input the current market value of your real estate, investment accounts, and personal property to see if your estate exceeds the current federal exemption limit. By identifying a potential tax burden early, you can work with an estate planning attorney to implement gifting strategies or trusts. This proactive approach ensures you have a clear picture of your net legacy, allowing you to adjust your financial plan to minimize tax exposure effectively.
If your total estate is valued at $15 million and the current federal exemption is $13.61 million, your taxable estate would be $1.39 million. Applying a hypothetical 40% tax rate to that remainder results in an estimated estate tax liability of $556,000.
These authoritative sources inform our calculator methodology and ensure accuracy.
Written by Qasem Mohammed
Financial tools developer and founder of QFINHUB. All calculators are built with industry-standard formulas and reviewed for accuracy. Content is for educational purposes only — always consult a qualified financial professional for decisions about your specific situation.
Last updated: June 25, 2026 ·About QFINHUB · Editorial Policy
Last reviewed by Qasem Mohammed — June 25, 2026
AI & Software Engineer, Founder & Lead Developer at QFINHUB · Editorial Policy
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Federal Estate Tax
$0.00
Taxable estate: $0.00
State Estate Tax
$0.00
16% rate
Total Estate Tax
$0.00
Net to Heirs
$5,000,000.00
Effective Tax Rate
0.0%
Federal exemption: $12,920,000.00