IRS Changes Retirement Catch-Up Contributions: Big Tax Impact For High Earners Under SECURE 2.0

Core Insights - The U.S. Treasury Department and IRS have finalized regulations for retirement "catch-up" contributions under the SECURE 2.0 Act, impacting higher-income workers [1][2] - Higher-income workers earning $145,000 or more are now required to make catch-up contributions on an after-tax Roth basis, allowing for tax-free growth and withdrawals in the future [2][3] - The SECURE 2.0 Act includes provisions for increased catch-up contribution limits for workers aged 60 to 63 and guidelines for SIMPLE retirement plans [4] Regulatory Changes - The finalized regulations detail the implementation of the Roth catch-up requirement, which mandates that certain higher-income workers contribute to Roth accounts instead of pre-tax accounts [2][3] - Starting in 2027, new Roth catch-up contribution rules will apply to contributions made for taxable years beginning after December 31, 2026, with some plans having delayed implementation dates [5] Broader Context - The SECURE 2.0 Act is a significant federal retirement law affecting various workplace retirement plans, including 401(k), 403(b), SIMPLE, and IRA accounts, aimed at broadening access and increasing savings [6] - Economic uncertainty and inflation have led to one in three Americans delaying retirement, but retirement accounts are still growing, with a record number of 401(k)-created millionaires expected by Q2 2025 [7]