1031 Exchange Date Calculator

Use this calculator to determine your critical 1031 exchange deadlines. Enter the closing date of your relinquished property to calculate your 45-day identification and 180-day exchange deadlines.
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Understanding 1031 Exchange Deadlines
45-Day Identification Period
After selling your relinquished property, you have exactly 45 calendar days to identify potential replacement properties. This deadline is strict and non-extendable, even if the 45th day falls on a weekend or holiday.
180-Day Exchange Period
You must close on your replacement property within 180 calendar days of the sale of your relinquished property. This period runs concurrently with the 45-day identification period, not consecutively.
Identification Rules
When identifying potential replacement properties, you must follow one of these rules:
- Three Property Rule: Identify up to three properties regardless of their market value.
- 200% Rule: Identify any number of properties as long as their combined value doesn't exceed 200% of the relinquished property's value.
- 95% Rule: Identify any number of properties of any value, but you must acquire properties equal to 95% of the total value of all identified properties.
Important Disclaimer
This calculator is provided for informational purposes only and should not be considered legal, tax, or financial advice. Always consult with a qualified intermediary, tax professional, or attorney regarding your specific 1031 exchange transaction.