401k Max 2024 After Tax. Thanks to some recent adjustments by the internal revenue service, your 401 (k) will get a bit better in 2024. In 2024, the maximum you can invest in your 401(k) is $23,000, and this doesn't include any employer matching contributions.
For 2024, the adjusted gross income limits for roth ira contributions are $161,000 for single filers or $240,000 for married couples filing jointly. Retirement savers under age 50 can contribute up to $7,000 to an ira in 2024.