Yes, installment loan lenders typically report to credit bureaus. When you take out an installment loan, your repayment activity is usually reported to the major credit bureaus such as Experian, Equifax, and TransUnion. This means that your payment history, including on-time payments, missed payments, and any defaults, will be reflected in your credit report. Positive repayment behavior can help improve your credit score, while missed or late payments can negatively impact it.