I currently have a CS of 656 which is terrible. I do not understand why, however. About 12 or so years ago I fell behind on college student loans and was reported to a collection agency but I paid them off in full 10 years ago. Since then, I have had no problems with paying bills or paying off credit cards. I only have one credit card which I usually only charge my monthly bills to and then pay it off at the end of the month. When I bought my last car about 8 years ago I took out a 60 month loan and paid it off in less than 2 years. I haven't had a car payment since. I just went to purchase a car and my credit report came back with a 656! I understand it could have been pretty low years ago but ten years of doing the right thing seems to have had no effect. I know people who live paycheck to paycheck who have higher credit scores than me and I have 30K+ in savings and 50K+ in a 401K and live well within my means. What am I doing wrong and what can I do to get my credit score up? Right now my score is apparently only higher than 34% of Americans.