Departing Residence Mortgage Conditions: How to Clear Sale, Rental, and DTI Docs

When a borrower is buying a new home before their current one is sold, the file picks up a whole extra set of conditions tied to the departing residence. The underwriter has to decide whether that old mortgage payment counts in the debt-to-income ratio, whether rental income can offset it, and whether equity from a sale can be used for the down payment. Each answer depends on documents that usually live with someone other than the borrower: a listing agent, a title company, a new tenant, or a servicer.

This guide covers the departing residence conditions processors see most, what underwriters usually want to clear them, and how to request the right documents the first time. Exact requirements vary by loan program and investor, so always confirm the specifics against the guidelines and overlays you are working under.

Why departing residence conditions pile up

A departing residence touches three parts of the file at once:

• Liabilities: If the home is not sold before closing, its full housing payment (principal, interest, taxes, insurance, HOA dues) generally stays in the DTI unless the program allows an exclusion or offset.
• Income: If the borrower plans to rent the home out, projected rental income may offset the payment, but only with the right lease and equity documentation.
• Assets: If sale proceeds are funding the down payment or reserves, the underwriter needs proof the sale closed and the money landed in the borrower's account.

Because the borrower's plan often changes mid-file (the house sells faster than expected, or a sale falls through and they decide to rent it), the conditions can change too. Processors who track the plan, not just the documents, avoid most of the rework.

Scenario 1: The departing residence sells before closing

This is the cleanest path. If the sale closes before the new loan closes, the old payment usually drops out of the DTI and the net proceeds can count as assets. Common conditions include:

• Final settlement statement (Closing Disclosure or ALTA statement) from the sale, showing the sale price, the mortgage payoff, and the net proceeds to the seller.
• Proof of receipt of funds, such as a bank statement or wire confirmation showing the proceeds deposited into the borrower's account, if the proceeds are needed to close.
• Evidence the old mortgage was paid off, which the settlement statement usually covers. Some underwriters also ask for a payoff letter or an updated credit supplement.

Request the final, signed settlement statement, not the estimated one. An estimated statement is one of the most common reasons this condition comes back.

Scenario 2: The departing residence is under contract but not closed

If the sale is pending when the new loan needs to close, the underwriter may let you exclude the old payment or count the expected proceeds, but usually with tighter documentation. Typical requests:

• Fully executed purchase contract on the departing residence, with all addenda, showing that contingencies such as financing or inspection have been removed or satisfied.
• Estimated settlement statement showing projected net proceeds.
• Evidence the buyer's financing is approved, which some programs require before treating the sale as firm.
• Final settlement statement prior to funding, often set as a prior-to-funding condition so the new loan cannot fund until the sale actually closes. See our guide on prior-to-docs vs prior-to-funding conditions for how to plan around that timing.

If the borrower is relying on the proceeds and the sale closes the same day as the purchase, coordinate early with both title companies so the funds move in the right order.

Scenario 3: The borrower is converting it to a rental

When the borrower keeps the old home and rents it out, the underwriter will usually look for proof that the rental is real and, on many programs, that the borrower has enough equity in the property. Common conditions:

• Fully executed lease agreement with the new tenant, including the monthly rent and lease term.
• Evidence of the security deposit and first month's rent, such as a copy of the tenant's check and a bank statement showing the deposit, when the program requires it.
• Equity documentation, often an appraisal, a broker price opinion, or an automated valuation compared against the current mortgage balance. Many programs require a minimum equity percentage before rental income can offset the payment.
• Current mortgage statement on the departing residence, plus proof of taxes, insurance, and any HOA dues, so the full payment can be calculated.
• Schedule E or rental history if the property was already rented in prior years.

Rental offsets are usually calculated at a percentage of gross rent, not the full amount, so share the expected rent with the loan officer early. If the math does not work at the program's discount, it is better to know before the file goes to underwriting. For more on documenting rent, see our guide on rental income mortgage conditions.

Scenario 4: The borrower carries both payments

Sometimes the borrower simply qualifies with both housing payments in the DTI. The conditions here are lighter, but they still matter:

• Current mortgage statement to confirm the payment and whether escrows are included.
• Tax and insurance verification if the mortgage payment does not include escrows.
• HOA dues verification if the property is in an association.
• Reserves covering the additional property, since many programs require extra months of reserves for each financed property the borrower owns.

Common reasons departing residence conditions come back

• An estimated settlement statement was sent when the final one was required.
• The purchase contract was missing addenda or still had open contingencies.
• The lease was unsigned, missing the tenant's signature, or did not show the rent amount.
• Proof of the security deposit was a screenshot instead of a statement showing the deposit clearing.
• Equity was not documented, so rental income could not be used.
• Taxes, insurance, or HOA dues on the old home were left out of the payment calculation.
• The borrower's plan changed from selling to renting, and nobody updated the condition list.

How to request departing residence documents the first time

Start by confirming the plan with the borrower and loan officer: sell, rent, or keep. Then send one request that matches that plan instead of trickling items out one at a time. A few habits help:

• Name the sender. Tell the borrower which documents come from their listing agent, title company, or tenant, so they know who to ask.
• Say "final" and "signed." Spell out that you need the final settlement statement and the fully executed lease.
• Ask for the money trail. If proceeds or a deposit are being used, ask for the bank statement that shows the funds landing, not just the document that says they were sent.
• Re-check when the plan changes. If the sale falls through, the conditions change. Update the list right away so the loan officer is not working from an old version.

For more ideas on writing requests borrowers can complete without follow-up, see our guide on loan condition requests borrowers complete the first time.

Departing residence condition checklist

• Borrower's plan confirmed: sell, rent, or keep
• Final, signed settlement statement if sold
• Proof the sale proceeds were deposited, if needed to close
• Executed purchase contract with contingencies cleared, if pending
• Executed lease and proof of deposit, if converting to a rental
• Equity documentation, if rental income offsets the payment
• Current mortgage statement plus taxes, insurance, and HOA dues
• Reserves calculated for the additional property

Keep departing residence conditions moving in Conditionly

Departing residence conditions depend on outside parties and on a plan that can change halfway through the file. When those items live in separate email threads and spreadsheet rows, one piece usually gets missed. Conditionly lets processors track each condition on the loan, see what is still outstanding, and keep the loan officer updated without another status email. If you are still managing this in a spreadsheet, see how teams track loan conditions without spreadsheets, or start a free trial and try it on your next file.