Installment Loans Explained
How installment loans work, why fixed payments help with budgeting, and what to watch for.
An installment loan is any loan you pay back in regular, equal payments — called installments — until it’s gone. If you’ve ever made the same payment every two weeks or every month, that’s an installment plan.
Why people like them
The big appeal is predictability. You know the exact amount and the exact dates, so it’s easy to plan around. That’s very different from open-ended credit, where the balance and payment can move around.
How the math works
Each installment is split into two parts:
- A portion that pays down what you borrowed
- A portion that covers the cost of borrowing
Early on, more of each payment goes toward the cost. Over time, more goes toward the balance. By the final installment, the loan is paid off.
Bi-weekly vs. monthly
Many plans use bi-weekly payments (every two weeks). Smaller, more frequent payments can be easier to line up with a paycheque and can clear the balance a little faster than monthly.
What to watch for
- Number of payments. More installments can mean a smaller payment but a higher total cost.
- Missed-payment fees. Know what happens if a payment doesn’t clear.
- Auto-debit dates. Make sure money is in the account on payment day.
Related reading
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