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1031 Exchange Deadline Calculator & Checklist

Enter your sale closing date to see your 45-day identification deadline, your 180-day closing deadline, and a step-by-step checklist tailored to where you are in the process.

Step 1 — Enter your relinquished property closing date

This is the day you closed (or expect to close) on the property you are selling. Day 0 of your 1031 timeline.

Day 0 — Closing
Day 45 — Identification deadline
Day 180 — Closing deadline

Where you are on the timeline

Day 0
Day 45
Day 180

Your 1031 checklist

Steps below are organized by phase. Items relevant to your current phase are expanded. Tick items as you complete them — progress saves on this device.

Get the printable version

Receive a clean PDF of this checklist with your deadlines pre-filled, plus the full 1031 Basics Guide. We will not share your information.

Sent. Check your inbox for the printable checklist. A specialist will reach out within 24 hours.

Want to skip the form?

If you are in or approaching your 45-day window, talk to a specialist directly.

Disclaimer: This calculator is provided for educational purposes only. Deadlines are calculated under IRC Section 1031 and Treasury Regulations using calendar days. Always confirm deadlines with your Qualified Intermediary and tax advisor. This tool is not tax, legal, or investment advice. My 1031 Options is an educational resource for accredited investors. This site is not an offer to sell or a solicitation of an offer to buy any security. Securities are offered only by means of a Private Placement Memorandum to accredited investors as defined in Rule 501 of Regulation D. Securities offered through Realta Wealth, Member FINRA/SIPC.