Wrap-Around Mortgage: How Investors Structure Wraps and the Rules That Apply

A wrap-around mortgage is a form of seller financing in which the seller’s existing mortgage stays in place and the buyer signs a new, larger note to the seller that “wraps” around it. The buyer pays the seller, the seller keeps paying the original lender, and the seller earns the difference between the two payments.

With 30-year rates at 7.28% in Freddie Mac’s survey for the week of October 1, 2026, and many owners holding loans at a fraction of that, wraps have become a popular creative-finance exit. They are also one of the most regulated: federal lending rules, the due-on-sale clause, licensing law, and in Texas a full statutory chapter all apply. Here is how a wrap works, with real math and the rules that decide whether one is safe.

How a wrap-around mortgage is put together

Three pieces of paper define a wrap:

1. The underlying loan. The existing mortgage, still in the seller’s name, still secured by the property, still payable to the original lender.
2. The wrap note. A new promissory note from the buyer to the seller for the purchase price minus the down payment. Its balance includes the underlying loan’s balance plus the seller’s equity being financed.
3. The wrap security instrument. A mortgage or deed of trust that secures the wrap note, recorded behind the existing lien.

Title passes to the buyer at closing. The original loan does not get paid off, and the original lender is not a party to the deal. That last fact is the source of most of the risk. It is also the key difference from a contract for deed sale, where the seller keeps legal title until the final payment.

Investors use wraps in two common ways. In the first, an investor buys a property subject to the seller’s existing loan, then resells it to an owner-occupant on a wrap. In the second, a seller with a low-rate loan sells directly to a buyer on a wrap, sometimes with a wholesaler bringing the two together. Both depend on the same math.

The math, with a worked example

Hypothetical figures for illustration only. An investor controls a house with an existing $150,000 loan at 3.25% and 25 years left. The principal and interest payment is about $731 a month. The investor sells to an owner-occupant for $250,000 with $15,000 down, and the buyer signs a $235,000 wrap note at 7.5%, fixed, fully amortizing over 30 years.

The investor also collects the $15,000 down payment at closing. And because the underlying loan pays off five years before the wrap note does, the last five years of wrap payments are almost all spread. That is the appeal: monthly income, a down payment, and interest earned on the seller’s cheap debt.

Look at it from the buyer’s side too. At 7.5%, the buyer is paying roughly the market rate, not a bargain. The reason they say yes is access: they may not qualify for a bank loan today because of self-employment income, a recent credit event, or a short job history. A wrap that only works if the buyer overpays on rate or price is a wrap that will probably default. Use the cash-on-cash return calculator to compare the investor’s return with the cash actually tied up in the deal.

The due-on-sale clause

Almost every modern mortgage includes a due-on-sale clause, which lets the lender demand full payment if the property is transferred. Federal law backs it. The Garn-St Germain Act, 12 U.S.C. §1701j-3, lets lenders enforce due-on-sale clauses notwithstanding contrary state law, and then lists specific transfers a lender cannot use as a trigger on homes with fewer than five units. Those exemptions include a transfer to a spouse or children, a transfer from a divorce decree, a transfer into a living trust where the borrower remains a beneficiary, a lease of three years or less with no purchase option, and a few others.

A sale to an unrelated buyer on a wrap is not on that list. The underlying lender can call the loan. Whether it actually does is a business decision, and lenders are generally more motivated to act when the existing rate is far below market. If the loan is called, someone must pay it off or refinance, and if the buyer cannot qualify, the deal can unravel into foreclosure.

Every party should understand this in writing before closing. Texas requires it by statute, as covered below, and it is the right practice everywhere.

Federal rules on seller-financed loans

When you sell a home on a wrap to someone who will live in it, you are extending consumer mortgage credit. Two sets of federal rules apply.

Regulation Z: the seller-financer exclusions

Regulation Z’s loan originator rules carve out sellers who finance only a few properties. Under 12 CFR 1026.36(a)(4), a person, including an entity, qualifies if it seller-finances no more than three properties in any 12-month period, does not build homes in the ordinary course of business, makes a fully amortizing loan, determines in good faith that the buyer can reasonably repay, and uses a fixed rate or one that adjusts only after five or more years with reasonable caps. Under (a)(5), a natural person, estate, or trust that finances only one property in 12 months qualifies under slightly looser conditions, including no negative amortization and the same rate limits.

Notice what the three-property exclusion requires: fully amortizing, which rules out a balloon payment. Many wrap templates sold online use a five-year balloon. Under (a)(4), that structure takes you outside the exclusion.

The SAFE Act and loan originator licensing

The federal SAFE Act requires residential mortgage loan originators to be licensed. HUD’s rule at 24 CFR 3400.103, mirrored in the CFPB’s Regulation H, ties licensing to acting in a commercial context and habitually or repeatedly. States implement it differently. The common investor solution is to have a licensed residential mortgage loan originator (RMLO) review the buyer’s ability to repay and originate the loan, which removes a major compliance question.

Texas: the most detailed wrap law in the country

Texas regulates wraps directly in Finance Code chapter 159, added by SB 43 and effective January 1, 2022. Key provisions:

• Licensing (§159.051). A wrap mortgage loan may be made only by someone licensed or registered under the state’s mortgage or consumer lending chapters, or exempt. An owner who makes no more than three wrap loans in any 12 consecutive months is exempt under §159.003, with affiliated owners counted together.
• Disclosure (§159.101). At least seven days before the agreement, the borrower must receive a separate disclosure in at least 12-point type, and may rescind within seven days of receiving it.
• Closing (§159.105). The wrap lien is void unless the loan is closed by an attorney or a title company.
• Payments held in trust (§§159.151–.152). Whoever collects the buyer’s payments holds them in trust and owes the buyer a fiduciary duty to pay the underlying debt, taxes, and insurance.
• Buyer’s right to cure (§159.202). An owner-occupant buyer may cure the wrap lender’s default on the underlying loan and deduct those amounts.

Separately, Property Code §5.016 requires anyone conveying residential property that will remain subject to a recorded lien to give the buyer and each lienholder a written disclosure at least seven days before the contract or conveyance. It must include the lender’s contact details, the loan balance, rate, and payment, and a prominent warning that the lienholder may demand full payment. Our Texas wholesaling guide covers the state’s other investor rules. Other states have their own installment-sale and seller-finance laws, so check your state page before you structure a wrap anywhere else.

Servicing: the part that keeps a wrap alive

The scariest wrap failure is simple: the buyer pays every month, and the person in the middle stops paying the underlying lender. The buyer can lose a house they paid for. Prevent it with structure, not trust:

• Use a third-party loan servicer. The buyer pays the servicer, the servicer pays the underlying lender first, then taxes and insurance, and sends the rest to the wrap seller.
• Escrow taxes and insurance on the wrap side so the underlying loan’s escrow never runs short.
• Fix the insurance. The policy must reflect the new owner-occupant and protect both the underlying lender and the wrap lender.
• Give the buyer visibility. Annual statements from the servicer showing underlying payments build trust and support the buyer if questions ever arise.

Wrap vs. subject-to vs. straight seller financing

For the other two structures in depth, see our guides to seller financing and subject-to deals, and the overview of creative financing.

Where wraps go wrong

• Balloon notes sold to buyers who can never refinance. If the buyer could not qualify for a bank loan today, a five-year balloon assumes they will in five years. Often they cannot.
• No ability-to-repay review. A buyer who is stretched at closing is a foreclosure two years later, with all the cost and reputation damage that brings.
• Hiding the transfer. Telling buyers or sellers the due-on-sale clause “never gets enforced” is a misrepresentation waiting to happen.
• Self-servicing. Collecting payments yourself saves a small monthly fee and puts the whole deal on your bookkeeping.
• Doing too many. Crossing three seller-financed deals in 12 months can take you outside both the Reg Z exclusion and, in Texas, the chapter 159 owner exemption.

A wrap is not a beginner’s first deal. It is a long-term lending relationship with a homeowner, and it needs a title company or attorney to close it, a licensed originator to qualify the buyer, and a servicer to keep payments flowing. Set up that way, it can turn a house with a low-rate loan into years of steady income. Set up casually, it can cost everyone involved the house. Creative-finance structuring is one of the areas we work through deal by deal in RE Wholesaling Mastery.

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