How installment payments work
A creditor and customer agree on a total amount, payment dates, and how each receipt will be applied. Installments may be weekly, biweekly, monthly, or another agreed frequency. They are not necessarily equal or interest-free.
Installment lending, checkout financing, and repayment of an overdue balance are different arrangements. Do not assume they have the same eligibility rules, charges, or disclosures.
Example
A customer agrees to repay a $600 balance through six monthly installments of $100, with no additional interest or fees. After two payments are received and applied, $400 remains. A scheduled payment or promise to pay does not reduce that balance until the receipt is recorded.
This is an illustration, not a standard offer.
What to record
- The starting balance, total payable, and any authorized charges.
- Installment amounts, due dates, and final payment date.
- Payment allocation and how credits or reversals are handled.
- Any required payment authorization.
- What happens after a missed payment or a request to change the schedule.
Check the account's applicable law and approved terms before introducing charges or changing an arrangement. A payment schedule is not a blanket authorization for automatic withdrawals.
Tracking performance
Measure installments paid when due, remaining balances, returned payments, and completed arrangements. Distinguish amounts scheduled from money received and settled.
Related terms: Payment Plan and Outstanding Balance.