The secret to a flawless 1031 exchange isn’t what you do after you sell your investment property—it’s what you do before the property ever hits the market. Because the IRS deadlines are set in stone, careful preparation ensures you don't panic-buy a poor property just to satisfy a tax timeline.

Phase 1: Before You List Your Property (The Prep Work)

• [ ] Consult Your CPA: Confirm your estimated capital gains liabilities and ensure your current tax structure aligns with the exchange.

• [ ] Interview a Qualified Intermediary (QI): You must select a reputable, bonded QI before closing. Ask about their fund security measures and transaction fees.

• [ ] Add the "1031 Cooperation Clause" to Contracts: Ensure your listing agreement and purchase contract state that the seller intends to execute a 1031 exchange and that the buyer agrees to cooperate at no cost to them.

• [ ] Define Your Replacement Criteria: Calculate your exact targets. Remember: New Property Value and New Debt must be equal to or greater than the old property's numbers.

Phase 2: Day 0 to Day 45 (The Identification Window)

• [ ] Day 0 (The Closing): Your relinquished property closes. The buyer’s funds are wired directly to your QI’s escrow account. The 45-day clock begins immediately.

• [ ] Sift & Analyze Inventory: Work intensely with your real estate broker to tour properties, analyze cash flows, and submit initial offers.

• [ ] Submit Formal Notice by Day 45: Before midnight on the 45th day, you must send a signed, unambiguous written document to your QI listing the specific addresses of your target replacement properties.

Phase 3: Day 46 to Day 180 (The Closing Window)

• [ ] Secure Financing: If you are obtaining a new mortgage, start the underwriting process early. Lending rules change frequently, and a financing delay will not pause the IRS clock.

• [ ] Perform Due Diligence: Complete your home inspections, title searches, and appraisal reviews on the identified property.

• [ ] Coordinate the Final Wire: Instruct your QI to transfer the held exchange funds directly to the closing escrow officer.

• [ ] Day 180 (The Final Deadline): Complete the acquisition of your new property. Note: The title vesting must exactly match the entity name that sold the original property.