Buy first, sell later: a cleaner path for your move-up buyers
Fannie Mae's updated departing residence guidelines make it easier to qualify a buyer for their next home before they sell their current one — no tenant, no signed lease required.
Every agent knows the conversation. A buyer loves the house. They're ready to write. And then comes the sentence that weakens the whole offer: we just need to sell ours first.
A home sale contingency changes how a listing agent reads an offer. It adds a timeline nobody controls, and in a competitive situation it often costs the buyer the house. The workaround has usually been to sell first, move twice, and hope the timing works out.
Fannie Mae just made that tradeoff a lot less necessary.
What changed
Under Fannie Mae's updated departing residence guidelines, lenders can use supported market rent from online sources to help offset the payment on a buyer's current home when qualifying them for the new mortgage.
Previously, a buyer who wanted rental income to offset their departing residence payment generally had to have the rental arrangement already in place. That meant finding a tenant and executing a lease before closing on the new home — a scramble on top of an already stressful move.
For many buyers, the practical tradeoff comes down to having roughly six months of reserves available to cover the payment on the home they're leaving. That's a real requirement, and not every buyer will clear it. But for move-up buyers with equity and savings, it's a far more manageable hurdle than lining up a tenant on a deadline.
What it means for your offer
When a buyer qualifies without the sale of their current home, the offer you write changes shape. No home sale contingency. No dependence on someone else's closing date. Just a buyer who can perform.
Buy first
Qualify and close on the new home without selling.
Move once
No interim rental, no double move, no storage unit.
Sell on their own timeline
List the departing home empty and staged, without a countdown clock forcing a price cut.
Recast the new mortgage
Apply the sale proceeds as a lump sum and have the payment re-amortized — no refinance, no new closing costs, no requalifying.
Which buyers this fits
This works best for buyers who:
Have meaningful equity in their current home but need it for the long-term payment, not the down payment
Have reserves available to cover the departing residence payment during the transition
Are shopping in a market or price point where contingent offers get passed over
Want to move once rather than sell, rent, and move again
It's less of a fit for buyers who need their sale proceeds at the closing table to make the new purchase work at all. That's still a real scenario, and there are other structures worth discussing when it comes up.
Recasting is the piece most people miss
The recast is what makes this strategy land for a lot of buyers. Once the old home sells, the buyer applies the proceeds to the new loan as a principal reduction, and the lender re-amortizes the remaining balance over the original term. The payment drops. The rate and term stay exactly where they were.
No refinance. No new appraisal. No requalifying at whatever rates happen to be doing that month. For a buyer who locked a rate they're happy with, that distinction matters.
Have a buyer who thinks they're stuck?
If you've got a client sitting on the sidelines because they believe they have to sell before they can buy, send them our way. We'll look at their numbers and tell you honestly whether this structure works for them — before you write the offer.
At BTB Home Loans, we've built our business around helping agents and their buyers write stronger, cleaner offers. This is one more tool for doing exactly that.
Program guidelines, reserve requirements, and eligibility are subject to change and to underwriting approval. Not all buyers or properties will qualify. Rental income offsets are determined on a case-by-case basis using documentation acceptable to the lender. Recast availability and fees vary by servicer. This material is for real estate professionals and is not an offer to extend credit or a commitment to lend. Equal Housing Lender.
