Understanding Subject-To Transactions: What Buyers and Sellers Should Know

Subject-to transactions are one of the most misunderstood deal structures in real estate. They appear frequently in investor circles, get hyped in some corners of the internet, and generate genuine concern among attorneys and traditional lenders.

Here's what subject-to actually is, how it works, and what both buyers and sellers should understand before entering one.

What Is a Subject-To Transaction?

In a subject-to transaction, the buyer purchases the property subject-to the existing mortgage — meaning the seller's loan stays in place. The buyer takes title to the property but doesn't formally assume the mortgage. The loan remains in the seller's name.

The buyer makes the mortgage payments. The seller retains legal liability on the loan even though they no longer own the property.

Why would a seller do this? Usually because they're in distress — facing foreclosure, carrying a loan they can't service, or needing to exit quickly without the cash to bring the loan current. Subject-to can give them an exit when conventional sale isn't available.

Why would a buyer do this? Often to acquire a property without qualifying for new financing, sometimes to capture a below-market interest rate from an older loan, or to control properties with minimal upfront capital.

How a Subject-To Deal Works

The transaction closes like a conventional sale in most respects. The buyer and seller sign a purchase agreement, a deed is executed and recorded transferring title to the buyer, and the buyer takes possession.

The critical difference: the seller's existing mortgage is not paid off at closing. The lender isn't notified of the transfer (though most mortgage agreements technically require it — more on that below). The loan stays in the seller's name.

After closing, the buyer sends monthly payments — either directly to the lender or through a servicing intermediary — to keep the loan current.

The Due-On-Sale Clause

This is where subject-to transactions carry real risk. Nearly every conventional mortgage contains a due-on-sale clause — a provision that allows the lender to demand full repayment of the loan if the property is sold without their consent.

When title transfers in a subject-to transaction, the due-on-sale clause is technically triggered. Lenders can — and occasionally do — call the loan due.

In practice, lenders rarely accelerate performing loans. As long as payments are being made on time, most servicers don't scrutinize ownership changes. But "rarely" is not "never." The risk is real and should be disclosed clearly to sellers.

Risks for the Seller

• The loan remains in the seller's name. If the buyer stops paying, the seller's credit is damaged and foreclosure proceeds in their name.
• The seller cannot easily get a new mortgage while the subject-to loan is on their credit profile — it counts as existing debt.
• The due-on-sale clause exposure exists for the life of the transaction.
• If the buyer sells or refinances later, the seller needs to ensure the original loan gets paid off — which requires trust or legal protections.

Bottom line: Sellers entering subject-to deals should consult a real estate attorney. The financial exposure doesn't end at closing.

Risks for the Buyer

• The due-on-sale clause could be invoked by the lender, requiring full payoff at a moment's notice.
• Title insurance may be difficult to obtain, depending on the insurer's policies.
• The seller could interfere with the loan — filing for bankruptcy, dying without estate planning in order, or taking other actions that complicate the loan.
• Legal requirements vary by state. Some states have specific disclosure requirements or restrictions on subject-to transactions.

When Subject-To Makes Sense

There are legitimate uses for this structure — primarily in investor-to-distressed-seller transactions where the seller has exhausted conventional options.

For standard residential buyers, subject-to is rarely appropriate. Conventional financing, FHA, VA, and other loan programs exist precisely to fund these transactions properly.

In the DMV market specifically, where most sellers can access conventional sale proceeds, subject-to deals are primarily an investor tool.

Title and Settlement Considerations

Subject-to transactions can close through a title and settlement company, but they require careful documentation. The deed transfer is straightforward — the title work is standard. The complexity lies in the loan-related disclosures and the protections each party needs in the purchase agreement.

At DMV Title Guy, we handle subject-to closings with appropriate documentation and can refer both parties to real estate attorneys for the legal protections specific to their situation. If you're considering a subject-to transaction, reach out before you're under contract — the earlier we're involved, the better.

The Bottom Line

Subject-to transactions are a real tool in real estate investing, but they carry meaningful risks for both parties — particularly the seller. Anyone entering a subject-to deal without legal counsel and a thorough understanding of the due-on-sale exposure is taking on unnecessary risk.

Understand the structure. Get proper legal advice. And if you're a title company or settlement agent being asked to handle one, document everything carefully.