It has nothing to do with Social Security's funding crisis. Instead, the Social Security Fairness Act will increase benefits for 2.8 million Americans that some say have had their checks unfairly reduced over the years. As a result, these seniors are now entitled to back pay. Here's what we know so far.

Undocumented workers often pay taxes that help fund programs like Social Security — even if they can’t collect from them in the future.

Social Security beneficiaries have relied on annual cost-of-living adjustments (COLAs) to maintain their purchasing power.

The bad news is that you'll lose spousal benefits once you're no longer married, but you could be entitled to a different type of benefit. You'll only qualify for spousal benefits if you're currently married to someone who is entitled to either retirement or disability benefits.

Social Security will see some notable changes in 2025 that could impact millions of Americans. While the average benefit will increase, high earners may face a larger tax bill and retirees could find their cost-of-living adjustment falls short.