When you sell a house with a mortgage on it, the loan gets paid off at closing, out of the sale proceeds, before you receive a dollar.

The mechanics are straightforward once you see them, but the details, like per diem interest and escrow refunds, are where sellers get tripped up. This guide walks through what happens to your mortgage when you sell: who handles the payoff, what comes back to you, and what happens if you owe more than the home is worth.

What happens to a mortgage during a home sale: The short version

Here is the whole process in short order.

At closing, the title or escrow company takes the buyer’s funds, paying off the seller’s mortgage directly to the lender. The title or escrow company also settles the other closing costs and sends whatever is left as the net proceeds.

The seller does not write the check to the lender themselves. The closing agent handles the payoff as part of the transaction, gets the lien released, and transfers clean title to the buyer.

When selling your home, your job is to give them accurate loan information and review the final numbers.

The closing process step by step

The mortgage payoff is one piece of a larger closing sequence that the title or escrow company runs. Here is how it goes.

• The escrow company orders an official payoff statement from your lender.
• The buyer’s funds and any loan proceeds are deposited into escrow.
• At closing, escrow pays your mortgage lender the exact payoff amount directly.
• Escrow pays the other closing costs: commission, transfer fees, prorated taxes, and any liens.
• Your lender records a release or reconveyance, removing the lien from the title.
• You receive your net proceeds by wire or check.

This is why a sale cannot close with an unresolved loan or lien problem.

The escrow company has to deliver a clean title to the buyer, which means every claim against the property, starting with your mortgage, has to be paid and released as part of the closing.

Your escrow account refund

If your mortgage included an escrow account for property taxes and homeowners insurance, there is money in it that belongs to you.

When the loan is paid off, your lender closes that escrow account and refunds the remaining balance. The catch is timing.

That refund usually arrives a few weeks after closing, not at the closing table, often by check mailed to your forwarding address.

So while it is money you recover, do not count it as part of your closing-day proceeds. Make sure your lender has your new address so the refund does not get lost.

What happens if you owe more than the home is worth

Home selling gets more complicated when you owe more than the home is worth. This is being underwater, or having negative equity.

If your mortgage payoff plus selling costs exceed your sale price, the sale cannot simply pay off the loan from proceeds, because there are not enough proceeds.

You generally have two paths. You can bring cash to closing to cover the shortfall, or you can pursue a short sale, where the lender agrees to accept less than the full payoff to let the sale go through.

A short sale requires lender approval, takes longer, and can affect your credit, so it is not a casual option.
If you are close to underwater, run the full math before listing: mortgage payoff plus commission plus closing costs against the sale price.

Knowing early whether you have a shortfall changes your strategy.