🎁Real Estate Gift vs Inheritance Tax Timing Calculator

Gift now or inherit — save more tax?

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Gift Now or Wait to Inherit? It Usually Comes Down to Capital Gains

Under the unified federal gift and estate tax system, most families never owe transfer tax either way — the 2025 lifetime exemption is about $13.99 million per person, far above what a typical home or rental property is worth. So the real question isn't gift tax vs. estate tax; it's capital gains tax, and that's where timing makes a real difference.

If you gift the property now, your child inherits your original cost basis (carryover basis). When they eventually sell, they owe capital gains tax on the full gain since your original purchase — including appreciation that happened while you owned it. If you instead hold the property until it passes through inheritance, it gets a "step-up in basis" to fair market value at the date of death, which can erase that embedded capital gain almost entirely if the heir sells soon after. This calculator projects the property's future value, then compares the capital gains tax owed under each path using a 15% federal long-term capital gains rate as a reference.

This is a simplified estimate: it assumes a single federal capital gains rate, doesn't include the Net Investment Income Tax (3.8%) or state-level capital gains and estate taxes, and doesn't account for using part of your $19,000-per-recipient annual gift exclusion to make smaller tax-free gifts along the way. For a plan involving significant assets, work with an estate planning attorney or CPA.

Frequently Asked Questions

Does gifting real estate now trigger federal gift tax?

Usually not right away. The U.S. uses a unified lifetime gift and estate tax exemption of about $13.99 million per person (2025), so most gifts simply reduce that lifetime exemption rather than triggering tax owed today. Amounts above the $19,000 annual per-recipient exclusion just get reported and counted against the lifetime total.

So if there's no tax either way, does timing not matter?

It matters a lot for capital gains. Inherited property gets a "step-up in basis" to fair market value at death, wiping out capital gains tax on all prior appreciation. Gifted property keeps the giver's original cost basis, so the recipient can owe capital gains tax on decades of appreciation when they eventually sell.

Are there any exceptions to keep in mind?

Yes. A handful of states (including Washington, Oregon, and Massachusetts) levy their own estate tax with exemptions far below the federal amount, so large estates in those states should factor in state-level tax too. This calculator only estimates federal capital gains impact.