Good credit is the key to a better financial life. So check your credit reports regularly and if you find a mistake, use these letters to correct it quickly.

Getting clued in to your credit report This letter will help you find out what your creditors think of you.

Correct credit errors quickly— Don’t let a wrong credit report ruin your good name. Use this letter to correct the errors before you end up paying for it.

Keeping personal data up to date— Did you marry or divorce and change your name? Getting the right last last name on your credit report is easy.

Cracking down on credit info leaks— Get your name off of credit bureau marketing lists.

READ MORE: Why your credit report matters — When you apply for a loan or credit, records of your previous dealings with someone else’s money are vital.