1031 calculators

See what a like-kind exchange could defer — and when your clocks run out.

Two free tools, no account needed. Estimate your capital gain, boot, and deferred tax, then map the 45-day and 180-day deadlines from your closing date.

Estimates only — not tax or legal advice. These tools are for general education and use simplified assumptions. Your real numbers depend on your situation. Consult your CPA or tax attorney before you rely on any of this.

Capital gains & tax deferral

See the gain, the boot, and the tax a 1031 could defer.

The property you're selling

The property you're buying

Tax rates

Depreciation recapture is applied first at the 25% federal ceiling. Set your own federal and state rates above.

Your gain

Adjusted basis$0
Amount realized (net sale)$0
Realized gain$0

Boot (taxable now)

Cash boot$0
Mortgage boot$0
Recognized gain (taxed now)$0
Deferred gain (rolled forward)$0

Estimated tax

Tax if you sold outright$0
Tax due now (on boot)$0
Cash freed by deferring$0

45 & 180-day deadlines

Both clocks start the day your sale closes.

Pick a closing date to see your two deadlines and a timeline.

Ready to do it for real?

We walk you through the whole exchange one easy step at a time, hold your proceeds in FDIC-insured escrow, and track both deadlines for you.