Credit Score News, insights and expert analysis on credit score from the team at Kiplinger. Latest When One Spouse's Credit Score Is Lower credit score Even if your score is high, your spouse's low score will make qualifying for a loan tougher. credit score Should I Add My Spouse to My Credit Card Accounts? credit score Adding your spouse as an authorized user to your credit card won't hurt your credit score, but it could help your spouse's. By Staff credit score 1 2 3 4