Lease Option vs Subject-To: How to Screen Which Structure Fits a Seller

Lease options and subject-to both help when a cash offer won't work, but they solve different seller problems. Screening for the right one comes down to a few facts you can collect on the first call. This is a framework for screening, not legal advice: both structures are regulated differently by state, so use a local real estate attorney and title company.

What each structure is

Structure	In plain words	Usually fits when
Lease option	You lease the property now with the right (not the obligation) to buy later at an agreed price. The seller keeps title and the loan.	The seller wants close to full price, can wait for it, and mainly needs relief from vacancy or management.
Subject-to	You take title while the seller's existing mortgage stays in place and you make the payments.	The seller has little equity, needs out now, and the loan payment is affordable against rent.
Seller financing	The seller carries a note for some or all of the price.	The seller owns free and clear (or has large equity) and wants income over time.
Cash	A straight purchase.	There's enough equity that your cash number still works for the seller.

The questions that sort them

How much is owed vs what it's worth? Low equity points toward subject-to; high equity points toward cash or seller financing.
How fast do they need to be done? "Out this month" favors subject-to or cash. "I can wait a couple of years for my price" favors a lease option.
Is the payment current? Arrears change the subject-to math and add urgency.
Does rent cover the carry? For both lease options and subject-to, if market rent doesn't cover the payment (plus taxes, insurance and HOA), you're feeding the property every month.
Who is on title, and are they all on board? Every decision-maker matters for any structure.

Free tip: let the seller's goal pick the structure. Ask "If this went perfectly, what would it look like for you?" before you mention any structure. Price-focused sellers who can wait are lease-option conversations; speed- and relief-focused sellers with thin equity are subject-to conversations.

Risks to verify with your attorney

Lease options: state rules on recharacterizing a lease option as a sale, option fee handling, and who maintains the property.
Subject-to: the loan's due-on-sale clause, insurance setup and loan servicing.
Both: liens, judgments, HOA approval and clear written disclosures to the seller.

Free screening prompt

Act as a conservative acquisitions analyst. Use ONLY the facts below and list unknowns as questions.
Value [ ] Ask [ ] Balance [ ] Payment incl. taxes/insurance/HOA [ ] Payment current? [ ] Rent [ ] Timeline [ ] Seller's main goal [ ]
For lease option, subject-to, seller financing and cash: say fit / maybe / no fit, with one line why.
Then give 5 questions to ask next, missing facts first. Never invent numbers.

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