Succession and Estate Transfer Calculator

Estimate how much of your estate reaches the next generation with and without a yearly gifting plan, using your own exemption and estate tax rate. Free, no login, and nothing you type leaves your browser.

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Your estate
Tax inputs (confirm with your attorney)Enter the exemption your attorney gives you for your situation.40% is the top US federal estate tax rate. State estate taxes are not included.
Gifting plan

Your Results

Estate at transfer with no gifting
Estate tax with no gifting
Reaches heirs with no gifting
Estate tax with the gifting plan
Reaches heirs with the gifting plan
Estate tax saved

How the Calculator Works

Without a plan, the estate grows at your rate until the transfer and is taxed above the exemption. With the plan, the yearly gift leaves the estate and grows outside it, so it is not taxed at transfer, and a smaller estate remains. The calculator compares the two.

It assumes the gifts themselves are not taxed. In practice, gifts above the annual exclusion use up part of your lifetime exemption, and trusts change the math, so treat the result as a starting point for a conversation with your attorney and CPA. Governance matters as much as tax; see how a family office should handle succession.

Assumptions and Sources

Questions About This Calculator

Does this replace estate planning advice?

No. It shows the size of the issue so you can have a better conversation with your attorney and CPA.

Why does growth matter so much?

Assets that grow inside your estate are taxed on their future value. Moving them out early moves the growth out too.

Informational only, not financial, legal or tax advice. Confirm figures with your own advisors.