1031 Exchange Tax Calculator
Estimate realized gain, cash/debt boot, recognized gain, deferred gain and replacement-property basis for a U.S. real-property exchange.
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Calculator inputs
1031 Exchange Tax Calculator results
How the calculation works
Recognized gain is limited to realized gain and estimated boot; replacement basis is replacement value minus deferred gain.
What to verify
Section 1031 applies to qualifying real property and has strict timing, identification and intermediary rules. Use a tax professional and Form 8824 guidance.
How accurate is this calculator?
It is a transparent planning calculation based on the entered values and stated assumptions. Verify inputs and obtain professional or supplier confirmation where the decision is consequential.
Does it use U.S. defaults?
Yes. U.S. units, terminology, pricing conventions and rules are the primary defaults where location matters.
Is data sent to a server?
No. The calculation runs locally in the browser and does not send entered values to a remote calculation service.