Subject-to

Subject-to, or sub-to, is a way of buying real estate where the buyer takes title while the seller's existing mortgage stays in place in the seller's name. The buyer makes the payments, but the loan is not formally assumed or paid off.

Last reviewed October 26, 2026 by the Trident team.

What does subject-to mean in real estate?

Subject-to means the buyer takes ownership "subject to" the existing mortgage. The deed transfers to the buyer, but the seller's loan stays in place and in the seller's name, and the buyer makes the monthly payments. It lets investors buy without a new loan, often keeping a low existing interest rate.

What are the risks of a subject-to deal?

Most mortgages have a due-on-sale clause that lets the lender call the loan due when the property is transferred. If that happens, the buyer must refinance or pay it off. The seller's credit also stays tied to payments they no longer control, so missed payments hurt them. Use an experienced attorney and clear disclosures.

When do investors use subject-to?

Investors use subject-to when a seller has little equity, is behind on payments or needs to move quickly, and the existing loan has a better rate or terms than a new loan would. Common cases include pre-foreclosures and job relocations. It works best when the payment fits the rent the property can earn.

How does Trident handle Subject-to?

Trident's Deal Command Center includes a Subject-To MAO lane next to cash and creative exits, and Subject-To deals move into Portfolio after closing so you can track the payments and equity. Plans start at $99 a month with a usage credit included, and every action after that has a published rate.

See pricing for plans and per-use rates, or try Trident for 7 days for $8.

More terms: Skip tracing, ARV (after repair value), MAO (maximum allowable offer), Assignment fee, Wholesaling, BRRRR, Pre-foreclosure, Absentee owner, 10DLC, Double close, Novation.

General information, not legal, tax or financial advice.