Installment Loans

Installment-loan terms that explain fixed-payment borrowing, payoff schedules, and the structure of closed-end consumer loans.

Installment loan pages explain closed-end borrowing such as auto loans, personal loans, and other credit products repaid through scheduled installments. These pages focus on payment structure, payoff shape, and the way installment debt differs from revolving balances.

Readers should start here when they need a clean explanation of fixed-term borrowing rather than open-ended credit.

Start Here

Payment and Payoff Terms

Cost and Structure Terms

Servicing and Contract Terms

In this section

  • Installment Loan
    Installment loan means a closed-end loan repaid through scheduled payments over a defined term.
  • Personal Loan
    Personal loan means an installment loan borrowed for general consumer use rather than for one narrowly restricted purchase.
  • Auto Loan
    Auto loan means an installment loan used to finance a vehicle purchase and repaid over a defined term.
  • Student Loan
    Student loan means an installment-based education borrowing obligation used to help pay eligible schooling costs.
  • Installment Credit
    Installment credit means borrowing repaid through scheduled payments over a defined term rather than through open-ended reusable access.
  • Origination Fee
    Origination fee means a charge for making or setting up a loan.
  • Loan Term
    Loan term means the length of time the borrower is expected to take to repay a loan under the agreement.
  • Amortization
    Amortization means the process by which scheduled loan payments gradually reduce principal over time.
  • Principal
    Principal means the core amount borrowed or still owed before adding the cost of interest.
  • Fixed Payment
    Fixed payment means a scheduled loan payment that stays the same amount throughout the loan term under normal conditions.
  • Interest Rate
    Interest rate means the pricing percentage used to calculate the cost of borrowing a loan balance over time.
  • Monthly Payment
    Monthly payment means the scheduled amount a borrower must pay each month on an installment loan.
  • Balloon Payment
    Balloon payment is a large final payment due at the end of a loan after smaller earlier payments.
  • Prepayment Penalty
    Prepayment penalty is a charge or built-in cost triggered when a borrower pays a loan off early under the contract terms.
  • Precomputed Interest
    Precomputed interest is loan interest calculated upfront for the scheduled term rather than recalculated each day on the declining balance.
  • Simple-Interest Loan
    Simple-interest loan is an installment loan where interest generally follows the unpaid principal balance over time.
  • Payment Schedule
    Payment schedule is the sequence of required loan payments, including their timing and amounts under the agreement.
  • Maturity Date
    Maturity date is the date the loan is contractually supposed to be fully paid under its payment schedule.
  • Payoff Amount
    Payoff amount is the total amount needed to satisfy a loan in full on a specified date.
  • Payoff Quote
    Payoff quote is the lender or servicer's provided amount needed to pay a loan off by a stated date.
  • Per-Diem Interest
    Per-diem interest is the amount of loan interest that accrues for each additional day before payoff.
  • Principal-Only Payment
    Principal-only payment is an extra payment directed to reduce principal rather than satisfy future scheduled installments.
  • Loan Servicer
    Loan servicer is the company that manages billing, payment processing, statements, and day-to-day administration after a loan is made.
  • Refinance
    Refinance means replacing an existing loan with a new loan, usually to change the rate, term, payment, or other major terms.
  • Credit Insurance
    Credit insurance is optional coverage sold with a loan to help cover payments or balances under specified events such as death, disability, or unemployment.
  • Payment Deferral
    Payment deferral is a temporary agreement that pushes one or more required loan payments to a later time.
  • Cosigner Release
    Cosigner release is a lender or servicer decision to remove a cosigner from future responsibility on a loan after stated conditions are met.
  • Total Loan Cost
    Total loan cost is the overall amount a borrower expects to pay across the life of a loan, including principal and borrowing costs.
  • Loan Balance
    Loan balance is the amount still owed on an installment loan before final payoff adjustments for a specific date.
  • Installment Contract
    Installment contract is the loan or sale-financing agreement that sets the payment, cost, and repayment terms for a closed-end installment obligation.
Revised on Friday, April 24, 2026