Retirement should be a time to relax, not worry about paperwork. But for many retirees, a simple mistake on a form can mean losing out on benefits they worked hard to earn. Filing errors can lead to denied claims, delayed payments, or even permanent loss of income. These mistakes are more common than you might think, and the consequences can be serious. Understanding where things go wrong can help you avoid the same fate. Here are nine real situations where retirees lost benefits because of filing errors—and what you can do to protect yourself.
