Estate Tax Calculator

How to Use the Estate Tax Calculator

Enter the total gross value of the estate, select the filing status (single or married with portability), and optionally enter any deductions such as charitable gifts, debts, or administrative expenses. The calculator applies the 2024 federal estate tax exemption and graduated tax brackets to estimate the estate tax owed, effective tax rate, and net amount that will pass to the heirs.

Estate tax planning is critical for high-net-worth individuals and families. The federal estate tax affects only estates that exceed the exemption amount, but for those it does affect, the rates are steep at 18% to 40%. Understanding your potential liability early allows you to implement strategies that legally reduce the tax burden and preserve more wealth for your beneficiaries.

Understanding Federal Estate Tax

The federal estate tax is a tax on the transfer of wealth at death. It applies to the value of all assets owned by the deceased, including real estate, investments, business interests, retirement accounts, life insurance proceeds, and personal property. The gross estate is reduced by allowable deductions (debts, funeral expenses, charitable gifts, marital transfers) and the lifetime exemption to arrive at the taxable estate. Only the amount above the exemption is subject to tax.

The Lifetime Exemption and Portability

The 2024 lifetime exemption is $13.61 million per individual, meaning estates below this threshold owe no federal estate tax. For married couples, portability allows the surviving spouse to use any unused portion of the deceased spouse's exemption, effectively doubling the sheltered amount to $27.22 million. This exemption is historically high and is scheduled to decrease significantly after 2025 if current legislation sunsets as planned.

Estate Tax Planning Strategies

Common strategies to reduce estate tax exposure include making annual gifts (up to $18,000 per recipient in 2024 without reducing the lifetime exemption), establishing irrevocable trusts to remove assets from the estate, charitable giving through donor-advised funds or charitable remainder trusts, purchasing life insurance within an irrevocable life insurance trust (ILIT), and making direct payments for medical or educational expenses on behalf of others. Each strategy has specific requirements and trade-offs that should be evaluated with a qualified estate planning attorney and financial advisor.

Frequently Asked Questions

What is the federal estate tax exemption for 2024?

The 2024 federal estate tax exemption is $13.61 million per individual. Married couples can effectively shelter up to $27.22 million through portability of the unused exemption. Estates valued below the exemption amount owe no federal estate tax.

How is estate tax calculated?

Estate tax is calculated on the taxable estate, which is the gross estate value minus deductions and the applicable exemption. The taxable amount is then subject to graduated rates from 18% to 40%. The highest rate of 40% applies to taxable amounts over $1 million above the exemption.

What is portability for married couples?

Portability allows a surviving spouse to use the deceased spouse's unused estate tax exemption in addition to their own. This effectively doubles the exemption for married couples to $27.22 million in 2024. A timely filed estate tax return (Form 706) is required to elect portability.

What deductions reduce the taxable estate?

Common estate tax deductions include the marital deduction (unlimited for transfers to a surviving U.S. citizen spouse), charitable deductions for gifts to qualified organizations, debts and liabilities of the estate, funeral expenses, and administrative costs of settling the estate.

Will the estate tax exemption change?

The current high exemption is scheduled to sunset at the end of 2025 under the Tax Cuts and Jobs Act, potentially dropping to approximately $7 million per person (adjusted for inflation). Congress could extend the current levels, but estate planning professionals recommend planning for the possibility of a lower exemption.