Due-on-Sale Clause: What It Is and the Risk in Creative Financing
If you are considering any creative real estate deal where the seller's existing mortgage stays in place, such as a wraparound, a "subject-to" purchase, a land contract or some lease options, the due-on-sale clause is the single most important risk to understand. This guide explains what it is, when it applies, the exceptions, and how buyers and sellers think about the risk.
What is a due-on-sale clause?
A due-on-sale clause, also called an alienation or acceleration-on-transfer clause, is a provision in most mortgages and deeds of trust. It says that if the borrower sells or transfers the property, or an interest in it, without the lender's written consent, the lender may require immediate payment of the entire loan balance. Standard U.S. mortgage forms include this language. Its purpose is to stop a borrower from passing a below-market loan to a new owner the lender never approved.
Is it enforceable?
In the United States, yes, generally. Federal law (the Garn–St Germain Depository Institutions Act of 1982) made due-on-sale clauses broadly enforceable, overriding many earlier state restrictions. The key word in most clauses is may: the lender has the option to accelerate but is not required to. In practice, lenders tend to pay more attention when interest rates have risen above the loan's rate, because calling the loan lets them relend the money at a higher rate. But there is no guarantee either way.
The federal exceptions
Garn–St Germain also lists transfers of residential property (fewer than five units) where lenders may not enforce the clause. They include, in summary:
- A transfer to a relative when the borrower dies.
- A transfer to a spouse or children of the borrower.
- A transfer resulting from divorce or legal separation to the spouse.
- A transfer into a living trust where the borrower remains a beneficiary and occupant.
- Creating a junior lien that does not transfer occupancy rights.
- Granting a leasehold of three years or less without an option to purchase.
Notice the last item: a lease of three years or less is protected only if it does not include an option to purchase. Lease options and longer leases can fall outside the exception. An ordinary sale to an unrelated buyer, whether by deed, wrap or land contract, is generally not covered by any exception. Check the exact wording of the statute and your loan documents with an attorney.
How it affects common creative structures
Wraparound mortgages
The deed transfers to the buyer while the seller's loan stays in place, which is a classic trigger. See wraparound mortgages explained and model the numbers with the wrap calculator.
"Subject-to" purchases
The buyer takes title "subject to" the existing loan and makes its payments, but does not formally assume it. This is also a transfer that can trigger acceleration, and the seller stays liable on the loan.
Land contracts
Even though the seller keeps legal title, many due-on-sale clauses cover transferring "any interest" in the property, which can include a buyer's equitable interest under a contract for deed. See our land contract calculator.
Lease options and rent-to-own
Leases over three years, or leases that include a purchase option, are outside the federal lease exception, so the lender may have the right to accelerate. Model these deals with the lease option and rent-to-own calculators.
What happens if the loan is called
The lender sends a notice demanding payment of the full balance by a deadline. If it is not paid, the lender can begin foreclosure. Possible responses include refinancing the buyer into a new loan, the seller paying off the loan, selling the property, or negotiating with the lender (for example a formal assumption). The time pressure is the danger: a buyer who cannot qualify for a new loan quickly, especially at higher rates, may lose the property, and the seller's credit is damaged because the loan is in their name.
Insurance and other triggers
Lenders often learn of a transfer through changes in the homeowner's insurance policy or property tax records. Hiding a transfer or misrepresenting occupancy to a lender or insurer can create serious legal problems, including fraud claims, so do not do it. Transparency, proper insurance and legal advice are the safer path.
Lower-risk alternatives
- Formal assumption of an assumable loan (many FHA, VA and USDA loans) with lender approval. Try the assumable mortgage calculator.
- Lender consent: some lenders will approve a transfer, sometimes with conditions.
- Seller pays off the existing loan at closing and carries a new note, with the same economics as standard seller financing.
- Seller carryback behind a new bank first mortgage.
Questions to ask before you sign
- Does the existing loan have a due-on-sale clause, and exactly what does it cover?
- Does any exception apply to this transfer?
- If the loan is called, who must pay it off, by when, and with what money?
- How will insurance be structured so that every party is protected and nothing is misrepresented?
- Have both parties signed written disclosures acknowledging the risk?
- Has a real estate attorney in the property's state reviewed the deal?
The due-on-sale clause does not make creative financing impossible, but it means that any deal leaving the seller's loan in place carries a risk that neither party fully controls. Price that risk in, plan for it, and get professional advice.
Calculators for this topic
More guides
- How Seller Financing Works: A Step-by-Step Guide
- Seller Financing Pros and Cons for Buyers and Sellers
- How to Write a Promissory Note for Seller Financing
- Wraparound Mortgages Explained (With Example)