Extra retirement savings for some older workers must now be taxed upfront

The Treasury Department finalized rules for older workers making extra retirement contributions. For some, these "catch-up" contributions must now go into a Roth account, meaning they pay taxes on that money now, not later.

For older workers making extra retirement contributions, this rule removes the option to defer taxes on that money until retirement. It means a mandatory shift to paying taxes upfront for a specific group, which changes long-term financial planning. This implements a part of the SECURE 2.0 Act, a major law that changed many retirement savings rules in 2022.