Two Structures That Get Confused Constantly
Subject-to and wraparound deals both solve the same underlying problem: a buyer who wants to take over a house with an existing loan they cannot, or do not want to, refinance out from under. Because both structures leave the original loan in place, they get talked about as though they are the same tool.
They are not, and the difference shows up the moment you ask who is actually collecting the buyer’s payment, and where the seller’s role ends.
How a Wrap Structure Works
In a wraparound mortgage, the buyer signs a brand-new promissory note with the seller, and that new note is sized to cover the existing underlying loan balance plus whatever additional seller-financed equity the two sides agree to. The seller keeps making the payments on the original loan out of what comes in, while collecting the larger wrap payment from the buyer, and pockets the spread between the two as ongoing income.
The seller stays in the loop on every payment cycle, not just at closing.
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A subject-to deal removes the seller from that payment loop entirely. There is no new promissory note and no seller-collected spread: the buyer takes title directly and pays the existing lender, not the seller.
That is the structural line between the two: a wrap keeps the seller in the middle of every payment as a lender in their own right, while subject-to hands the buyer the payment obligation and gets the seller out of the transaction almost completely once it closes.
Why Practitioners Present Both as Live Options
North Carolina Realtors’ member-facing legal guidance explicitly frames "subject to" and "wraparound mortgage" as the two distinct offer structures a seller may be presented with when a buyer wants to take over existing financing, confirming both are recognized, named alternatives in the field rather than two labels for the same tactic.
That framing matters for a wholesaler talking to a seller: presenting only one of the two options as the creative-finance offer, when the seller’s goals point toward the other structure, is leaving a workable deal on the table.
A Worked Comparison: Same House, Two Structures
Take a house with a $180,000 balance on an existing loan at a $1,100 monthly payment. In a subject-to deal, the buyer simply takes over that $1,100 payment directly to the lender; the seller collects nothing further and has no further role in the payment cycle.
In a wrap, the seller might instead write a new note for $210,000 (the $180,000 balance plus $30,000 of seller-financed equity) at terms that produce a $1,500 monthly wrap payment from the buyer. The seller keeps sending $1,100 to the original lender out of that $1,500 and pockets the $400 spread every month, on top of having captured the $30,000 of equity in the new note’s principal. The wrap gives the seller a reason to stay financially involved; subject-to does not.
| Structure | Who pays the original lender | Who holds a new note | Seller’s ongoing role |
|---|---|---|---|
| Subject-to | Buyer, directly | No new note created | None after closing |
| Wraparound mortgage | Seller, out of the wrap payment received | Seller, as the new lender on the wrap note | Collects payment and remits to the original lender for the life of the wrap |
Which Structure Fits Which Seller
A seller who wants out of the property and the loan entirely, with no ongoing involvement, is a subject-to candidate. A seller who wants some ongoing monthly income and is comfortable staying in the middle of the payment chain for years is a better fit for a wrap, since the wrap is what actually creates that spread income.
The underlying due-on-sale exposure on the original loan exists in both structures, since neither one pays it off. Presenting the right one to the right seller is a matter of matching the structure to what the seller wants out of the deal, not a legal difference in risk.
What this means for you
- A wrap creates a brand-new note and a seller-collected payment spread. Subject-to creates neither: the buyer pays the existing lender directly.
- Both structures are recognized, named alternatives in practitioner guidance, not interchangeable labels for the same deal.
- Match the structure to what the seller wants: ongoing income points to a wrap, a clean exit points to subject-to.
Sources
The external data in this guide draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- Silberman Law Firm, "Wraparound Loan Explained: Owner Financing with Existing Mortgage"
- NC Realtors, "Should My Seller Consider a Subject-To Offer or a Wraparound Mortgage Offer?"