What is a goodwill letter in the context of credit repair?

A goodwill letter is a direct appeal to a creditor — not the credit bureau — asking them to remove a negative item out of goodwill, usually a single late payment that was out of character given an otherwise clean payment record. Unlike a dispute, you are not claiming the item is inaccurate; you are asking for leniency. Creditors are not required to honor these requests, but many do for long-standing customers with strong history, and success rates improve significantly when the negative item was an isolated event rather than a pattern.