Does making personal loan payments improve my credit score over time?

Why payments improve your score: Payment history is the single largest factor in FICO scores (35%) and VantageScore (40%). Each on-time payment is a positive data point that accumulates over time. A personal loan also adds installment account history, which improves credit mix (10% of FICO).

Expected improvement timeline: Months 1-3: Score may temporarily dip due to the hard inquiry at application and the new account reducing average account age. Months 3-6: Score stabilizes as the new loan ages and payments accumulate. Months 6-12: Score typically rises above the pre-loan baseline as payment history builds. Months 12-24: Continued improvement as the account matures and you demonstrate sustained repayment. Some borrowers see 20-50+ point improvements over this period.

What accelerates the improvement: Keeping credit card balances low (reduces utilization, the second-largest scoring factor). Making all payments across all accounts on time. Avoiding new credit applications during this period (each hard inquiry costs 5-10 points).

What can offset the improvement: Missing even a single payment by 30+ days wipes out months of positive history. A 30-day late payment typically costs 60-100 credit score points and remains on your report for 7 years. This is why setting up autopay from day one is critical.

The payoff question: The account shows on your credit report for 10 years after payoff, continuing to contribute positive history. So the benefit of responsible repayment is durable, not temporary.