Definition
In seller financing, you take on the role of the lender: instead of receiving the full purchase price at closing, you accept payments over time under a promissory note. You keep a recorded lien against the property until the buyer pays off the balance, so if they stop paying, you have a legal path to reclaim the home. This arrangement can spread your tax liability across multiple years and create steady monthly income, but it also means you don't get all your cash up front, and you're taking on the risk that the buyer might default. It works best when you own the property free and clear, since most existing mortgages include a due-on-sale clause that complicates carrying financing on top of them.
Example
Tom sold a fully paid-off rental house for $220,000, collecting $30,000 as a down payment and carrying the remaining $190,000 himself at 7.5% interest over seven years. He received a monthly check instead of a lump sum, with the remaining balance due in full as a balloon payment at the end of the term. He worked with a real estate attorney to draft the promissory note and record a lien against the property, so he had a clear legal path to reclaim the home if payments ever stopped. Tom also required his buyer to carry adequate homeowners insurance and prove it annually, since he still had a financial stake in the property's condition. The arrangement gave Tom steady retirement income without the day-to-day burden of being a landlord, and it let him spread his tax liability across several years instead of paying it all at once. When the balloon payment came due, his buyer refinanced with a bank and paid Tom off in full, right on schedule.