Improving your credit score is a bit like losing weight: It takes a while. Unless there are major errors on your credit report that you can easily get erased, there is no quick fix. Often, it takes at least a couple years to go from a low score to a high one. But at least, you'll be improving your financial position, and building up good financial habits, in the interim.
Write a letter to the specific credit reporting agency that shows the falsehood, whether it is Experian, Equifax, or TransUnion. Explain the mistake and include a copy of the highlighted report along with your documentation. Although certain bureaus now let you submit disputes online, it’s not a bad idea to send this letter by certified mail, and keep a copy for yourself. The reporting agency has 30 days from the receipt of your letter to respond. The Federal Trade Commission provides advice on contacting the credit bureaus about discrepancies. Here are the contact numbers and web sites for the three credit bureaus: