Mega Backdoor Roth Contribution Limit 2024 Fidelity. For example, for 2024, although people might still be making at this point their 2023, but just to give a frame of reference, the ‘24 amount for married joint, like i said,. 401(k) contribution limits may differ in future years.

In 2021 and 2022, you could contribute up to $6,000 ($7,000 if 50 or over) per year. Many employers will match funds to contribute to.