- Seller financing· Owner financing
- Seller financing is a property sale in which the seller, not a bank, lends the buyer the purchase price. The buyer takes the deed and pays the seller in monthly installments of principal and interest under a promissory note. The seller becomes the lender for the life of the note.
- Promissory note· Pagaré
- A promissory note is the written promise to repay a loan: it fixes the amount, the interest rate, the payment schedule and what happens if a payment is missed. In a seller-financed sale it is the document that makes the debt enforceable, separate from the deed that transfers the property.
- Amortization schedule
- An amortization schedule is the month-by-month table of a loan: for each payment it shows how much goes to interest, how much reduces the principal, and the balance left afterward. It is what lets a lender answer "how much of this year's payments was interest" without recomputing the loan by hand.
- Principal and interest
- Principal is the money still owed on the loan; interest is the charge for having borrowed it. Every ordinary payment splits between the two, and the split changes each month: early payments are mostly interest, later ones mostly principal. Only the interest portion is income to the lender.
- Balloon payment
- A balloon payment is a single large payment that settles the remaining balance at the end of a loan whose monthly payments were calculated over a longer term. A note amortized over thirty years but due in five leaves most of the principal outstanding on the balloon date.
- Payoff quote
- A payoff quote is the exact amount that closes a loan on a given date: the outstanding principal plus interest accrued to that day, and any fees owed. It is good only through the date it names, because interest keeps accruing after it.
- Loan servicing
- Loan servicing is the regulated business of administering someone else's loan: taking payments in the servicer's name, holding escrow, and handling default on behalf of the note holder. Tracking your own note is not loan servicing, and tools built for one are not built for the other.