While there may exsist some form of mortgage that you can get without a credit score check your credit score still remains extrtemely important to your overall financial well being. Part of the change of rules that were implemented to increase minimum credit card payments also alows for the company you hold a credit card with to periodically check your score. Based on their findings they can then raise your interest rate if you scores fall. I can tell you for a fact that because of my wife and my credit scores being good we have save thousands of dollars in our lives. We always qualify for the lowest rates being offered and are able to negotiate on most major purchases from a position of strength because we are a low risk buyer. We save not only on the interest but also on the sales price of cars, and other big ticket items because of the good score. Finally, even though paying cash for everything would seem to create a good credit score thats not always true. Part of the scoring system looks to see if you have had loans and made timely payments on them with no late pays and no other problems. One of the best things a young person can do to help their credit scores early in life is to get a small loan early on and pay it off with no late pays and on time. I did this in college when I bought a boat for $1,400 and it jump started my credit score right out of the chute. I took a $1,400 loan and used a savings account I had with the bank as collateral for the loan. With no previous borrowing it was the only way I could get the loan. But I paid on time and paid it off and that started my history which has fortunatley remained very good for the rest of my life,