What are the best strategies for repaying a personal loan?

Foundation: on-time payments every month. A single 30-day late payment reduces your credit score by 60-110 points and triggers a late fee ($25-$40). No repayment strategy compensates for missed payments. Set up autopay immediately after loan funding - it is almost always free, often earns a rate discount, and eliminates the risk of forgetting.

Autopay discount: Most lenders reduce your interest rate by 0.25%-0.50% for enrolling in autopay (automatic monthly deductions from your checking account). On a $15,000 loan at 12% APR over 48 months, a 0.25% reduction saves approximately $100 in interest over the loan life. Small but free. Always enroll.

Extra payments: Extra payments directed to principal reduce future interest because every dollar of principal paid early removes that dollar from the compounding interest calculation for the remaining months. Keep extra payments manageable: $50-$100/month extra on a 48-month loan reduces total interest by $300-$600 and shortens the term by 2-4 months. Apply windfalls (tax refunds, bonuses) as lump-sum principal payments. Always specify 'apply to principal only' when making extra payments.

Bi-weekly payment strategy: Pay half your monthly payment every two weeks instead of once per month. 26 half-payments = 13 full payments vs 12 standard. The extra 13th payment hits principal directly. Reduces total interest by 5%-8% on a typical loan and shortens the term by 2-4 months without requiring large lump sums.

Debt priority: If you have multiple debts, the debt avalanche (paying extra toward the highest-APR debt first) minimizes total interest paid across all debts. Your personal loan's rate relative to other debts determines whether it should be the extra-payment target.