Most investors hear “seller financing” and picture a desperate seller who couldn’t move the property any other way. I’ve watched that assumption kill six-figure deals for people sitting right across the table from me. I’m still watching it happen.
Let me walk you through a structure I’ve used and taught. Picture this situation.
A $100,000 house. A seller who bought it a long time ago for almost nothing. His capital gains problem is real, and he has zero interest in writing a check to the IRS the same year he closes. He doesn’t need the cash. He needs the gain spread out across time.
The buyer has no $20,000 down payment, but has a tenant lined up, a property that pencils as a rental, and the willingness to think differently.
I’ve sat at tables exactly like this one. The deal isn’t undoable. It’s unconventional. There’s a real difference between those two things.
The structure we put on the table
Seller carries the note. $0 down. 0% interest. 30-year amortization. Payments of $1,000 per month, starting the 1st of the month following a full calendar month after closing. I set it up this way every time — that one-month buffer keeps the payment math clean and eliminates any ambiguity about when interest begins accruing.
The buyer places their tenant. Rent covers the monthly note payment. Every dollar hits principal because there’s nothing on the interest line. My favorite part of a 0% note is exactly this: $1,000 a month is $1,000 a month of actual paydown. Nothing bleeding off to interest.
No bank. No credit committee. No underwriting drama.
Why does a seller agree to 0%?
I get this question every time I teach this. The 0% sounds like charity, so people assume our seller was either desperate or bad at math.
He was neither.
On an installment sale, the IRS taxes you in the year you receive each payment — not the year you sign the closing docs. Our seller spread his taxable gain across 30 years. At his bracket, that’s a meaningful number, not a rounding error. He wasn’t doing our buyer a favor. He was solving his own tax problem.
The 0% was his premium for a structured exit over a taxable lump sum. Our buyer got a house with zero personal cash in the deal. I’ve seen this work because the right seller in the right tax situation doesn’t want the cash. He wants the outcome the cash creates.
This is what seller financing strategies actually look like when they’re doing real work.
Four years later
Forty-eight payments. $1,000 each. $48,000 of principal paid down, with nothing lost to interest on any of it.
Meanwhile, my conservative read on appreciation puts a house like this around $180,000 at the four-year mark.
Where does our buyer stand? Roughly $128,000 in equity. Built with zero personal cash. Every dollar came from the tenant covering the monthly payment.
I want to be straight with you: this is an illustrative composite. My point isn’t that you’ll hit these exact numbers. My point is that the structure is REAL, it’s legal, and it’s the kind of play most agents in our industry will never show their clients because they don’t understand it themselves.
The investors I know who are building real wealth are doing it with structures like this one.
The compliance piece my classes always cover
On owner-occupied properties, any seller-financed note has a Dodd-Frank requirement you have to know cold. Your monthly payment must cover at least the interest accruing on the note that month. Go below that and you’ve got negative amortization on your hands. That’s a violation.
My formula: note balance × interest rate ÷ 12. On a $180,000 note at 7%, my floor is $1,050 per month. A standard 30-year amortization schedule handles this automatically. But if you’re writing your own terms, run the math before you close.
On our 0% note? There’s no interest. The floor is zero. This deal was actually the cleaner compliance case.
Know this before closing. Not after.
Three things I’d steal from this
First, ask what problem the seller is actually trying to solve. Not what price they want. The problem. Capital gains, an inherited property they’ve never visited, a situation they can’t fully explain at the dinner table. Our structure falls directly out of their problem.
Second, understand that 0% interest is a feature. To the right seller in the right tax position, it’s the entire reason they’re still at the table.
Third, run my Dodd-Frank formula on every note before you close. Five minutes now saves a much longer conversation later.
My team and I go deep on all of this at the Black Sheep Convention. September 25-26, 2026, Hilton San Antonio Hill Country. Ten hours of Texas CE. Twelve operators who do these deals for a living. No pitch fest, no back-of-room close, no five-figure mentorship upsell from the stage. $399 all-access in person. $99 to join us live online.
This is the stuff we built our businesses on. Come learn it.
Black Sheep Convention tickets are on sale now.
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