“If you are trying to give people advice for improving their score, pointing them toward those two components – things that are relatively easy to change – is a very good start,” said Tatiana Homonoff, an assistant professor of Economics and Public Policy at New York University, who did a two-year study on credit scores and published a paper on it in April of 2018.
To accomplish this, simply get a family member to agree to allow you to be an authorized user on their account. They should have had the account open for at least two years. Then, draft a letter to the creditor to put the agreement in writing. Make sure to define what percentage of the account you’re allowed to use and whether or not you’re responsible for payments on any of those purchases.
This is easier said than done, but reducing the amount that you owe is going to be a far more satisfying achievement than improving your credit score. The first thing you need to do is stop using your credit cards. Use your credit report to make a list of all of your accounts and then go online or check recent statements to determine how much you owe on each account and what interest rate they are charging you. Come up with a payment plan that puts most of your available budget for debt payments towards the highest interest cards first, while maintaining minimum payments on your other accounts.