Paying off a personal loan early: is it worth it?

Yes, paying off a personal loan early is usually a good move: every dollar repaid sooner cuts the total interest you’ll pay. The exception: some “closed” loans carry a prepayment penalty that can eat into the savings. Check your agreement, run the numbers, and make sure you’re not draining your safety cushion or ignoring more expensive debts.

How much interest can you save?

The principle is simple: interest on a personal loan is calculated on the remaining principal. The sooner you shrink that principal, the less interest it generates. As an illustration, on a $10,000 loan at a 12% rate repaid over 5 years, clearing the loan after 2 years instead of running to term could save you several hundred dollars in interest — the exact amount depends on your rate, balance, and time remaining.

The general rule: the higher the APR and the more time left on the contract, the more early repayment pays off. A loan at 8% with 6 months left offers little in savings; a loan at 25% with 3 years ahead of you offers a lot. You don’t have to clear everything at once: extra payments applied to the principal produce the same effect on a smaller scale.

Open vs closed loans: the distinction that changes everything

An open loan can be repaid at any time, in part or in full, without penalty. A closed loan ties you to the planned schedule: repaying faster can trigger fees. Open loans sometimes carry a slightly higher rate in exchange for that flexibility.

In Canada, most personal loans from the big banks are open, but that isn’t universal — especially with some alternative lenders or fixed-rate loans. Don’t assume anything: whether your loan is open or closed is written in your agreement, and that’s the only source that counts.

How to check your agreement and calculate the penalty

Look in your contract for the clause on “prepayment,” “early repayment,” or “discharge fees.” Three common forms of penalty: a number of months of interest (for example, the equivalent of two or three months), a percentage of the remaining balance, or a fixed administrative fee.

If the contract isn’t clear, ask your lender for a written payout statement: it must show the exact amount needed to close the loan on a given date, penalty included. Then compare two numbers: the penalty on one side, and the remaining interest you’d avoid on the other. If the interest savings clearly exceed the penalty, early repayment still wins. If not, sticking to the planned payments — or waiting a few months for the penalty to shrink — may be the better choice.

When it’s better not to pay early

Paying down a 10% loan while carrying a 20% credit card balance or a payday loan is a priority mistake: always attack the most expensive debt first. If you’re juggling several high-rate debts, a debt consolidation may be more effective than an isolated partial prepayment.

Keep an emergency fund, too. Draining your savings to close out a loan can force you, at the first surprise expense, to borrow again at a much worse rate. A cushion of a few months of expenses generally comes before accelerating repayment of a loan at a moderate rate. Finally, if your employer plan or tax situation makes saving (RRSP, TFSA) more rewarding than the interest saved, do the math before putting everything toward the loan.

On the credit-file side, closing a loan can slightly reduce your active credit mix at Equifax or TransUnion, but the effect is minor: a loan paid in full remains a positive part of your history.

Next steps

Reread your agreement, request a written payout statement, and weigh any penalty against the interest you’d save. If your current loan is expensive and the penalty cancels out the benefit, there’s another option: replacing the loan with cheaper financing. Compare offers from several lenders — our personal loan guide explains how to evaluate the total cost — before deciding what saves you the most.