What MOST impacts your credit score?

The most significant factors that impact your credit score are payment history, credit utilization, and the length of your credit history. Payment history accounts for about 35% of your score, so consistently paying bills on time is crucial. Credit utilization, which measures how much of your available credit you're using, should ideally be kept below 30%. Lastly, a longer credit history generally contributes positively, as it shows lenders your experience with managing credit.