Q&A: The bottom line on getting your credit scores in better shape

Dear Liz: I want to write a letter of explanation to be included on my credit reports to explain a negative posting. How much impact will the letter have on my credit scores?

Answer: Credit scoring formulas can’t read, so letters of explanation won’t help your scores.

You do have a federal right to demand the credit bureaus include your explanation, which is also known as a consumer statement, in your credit reports. Theoretically, the statement could help a lender understand why you have the negative mark — but only if a human being actually examines your credit report and uses the information in evaluating your creditworthiness.

Because lending is largely automated, however, there’s no guarantee your statement will be read, let alone factored into a lending decision. Many of the other details of your credit report are converted to standardized codes used to calculate credit scores, but not consumer statements.

If the negative information in your reports isn’t accurate, you can dispute it with the credit bureaus. If the information is accurate, you can work to offset the effect on your scores.

Paying your credit accounts on time, all the time, will help rebuild credit. So will using less than 10% of your limits on credit cards.

If you don’t have a credit card, consider getting a secured card — where the credit limit typically is equal to the amount you deposit with the issuing bank. Credit builder loans, available at many credit unions, also can help add positive information to your credit reports.

Don’t close accounts, because that could hurt your scores and won’t get rid of any associated negative information.

People with only a few credit accounts also can help their scores by being added as an authorized user to a responsible person’s credit card. The responsible person doesn’t need to grant access to the actual card. Before taking this step, though, ask the credit card issuer whether authorized user information will be imported to your credit reports because issuers’ policies vary.