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A forward exchange is the standard 1031 structure: the relinquished property sells first, proceeds go to a qualified intermediary, and the replacement property closes afterward inside the 180-day window. It is the most common structure by a wide margin, and most of the risk in a forward exchange comes not from the rules themselves but from poor sequencing between the sale side and the purchase side.
Most Detroit investors who come to us already understand the basic concept; where the coordination work actually earns its keep is in the handoffs between the people executing each half of the transaction, since a sale team and a purchase team that never talk to each other tend to discover deadline conflicts far later than they should.
What Has to Be in Place Before the START EXCHANGE REVIEW Closes
The exchange agreement with the qualified intermediary needs to be signed before the relinquished property closes, not after, since proceeds have to route directly to the QI to avoid the investor taking actual or constructive receipt of the funds. We confirm this paperwork is in place, along with wiring instructions and the QI's escrow terms, well before the closing date rather than scrambling on the morning of settlement.
We also confirm the closing attorney or title company handling the START EXCHANGE REVIEW actually has the correct QI wiring instructions on file days ahead of closing, since a mismatched or last-minute wire instruction is one of the more avoidable ways an otherwise well-planned forward exchange gets thrown off on day one.
Running Two Timelines That Share One Deadline
Once the sale closes, the investor is managing two parallel efforts on a shared clock: identifying replacement property inside 45 days and closing on it inside 180. We track both on the same calendar rather than treating identification as a separate project from closing logistics, since a delay in one phase directly compresses the time available for the other.
An investor who spends 40 of the 45 identification days touring properties leaves only 135 days to close, financing included, which is a materially tighter runway than an investor who identifies confidently by day 20 and carries 160 days into the closing phase.
Detroit-Specific Sequencing Risk
A Detroit forward exchange carries a few sequencing risks worth planning around before the START EXCHANGE REVIEW even closes:
- Replacement inventory in the target asset class or corridor moving faster than the 45-day window allows for a full search
- Financing pre-approval that does not account for a lender's unfamiliarity with a specific Detroit submarket or asset type
- Title or environmental review timelines on legacy industrial buildings that run longer than a standard suburban purchase
- Seller-side delays on the replacement property that eat into the shared 180-day ceiling
Aligning the Sale and Purchase Teams Early
We introduce the relinquished-property closing team and the anticipated replacement-property team to each other early, even before a specific replacement asset is identified, so the lender, title company, and qualified intermediary on both sides know the deadline they are working against from the start. Waiting until day 30 to loop in a lender who has not seen the file before routinely costs time the schedule does not have.
What a Well-Run Forward Exchange Looks Like at Closing
By the time the replacement property closes, a well-coordinated forward exchange has a written identification notice on file, a closing schedule that accounted for Detroit-specific diligence items from the start, and a documentation trail the CPA can use for Form 8824 without having to chase records after the fact. The structure itself is simple; keeping the sale side and purchase side moving on the same clock is where the coordination work actually matters. A forward exchange that finishes this way rarely feels rushed at the end, because the runway was managed from day one rather than discovered late.
Common 1031 Exchange Questions
What makes an exchange a forward exchange rather than a reverse exchange?
In a forward exchange the relinquished property sells first and the replacement property closes afterward. A reverse exchange flips that order, acquiring the replacement property before the START EXCHANGE REVIEW closes, which requires a different structure using an exchange accommodation titleholder.
When do I need to sign the exchange agreement with my qualified intermediary?
Before the relinquished property closes. Proceeds need to route to the QI at closing to avoid the investor taking actual or constructive receipt, which means the agreement has to be in place ahead of the settlement date, not arranged afterward.
Can I start looking at Detroit replacement properties before my sale closes?
Yes, and doing so is generally a good idea, since the 45-day identification clock starts at the relinquished-property closing regardless of how much searching has already happened. Early research just gives the investor more of the 45 days to actually finalize a decision.
Does a forward exchange work the same way for a DST allocation as for a direct property?
Yes, a DST interest can be identified and acquired within a standard forward exchange structure the same way a direct property can, subject to the same 45-day and 180-day deadlines.
What is the biggest risk in a forward exchange that people underestimate?
Underestimating how much time replacement-property diligence actually takes in a specific Detroit corridor, particularly for industrial buildings needing environmental review or city parcels needing title curative work, is the most common source of avoidable delay.



