Roth 401k Limit 2024. This is an extra $500 over 2023.  — the irs has raised the annual contribution limit for roth 401(k)s to $23,000 for 2024.

 — the roth 401(k) contribution limits are the same as traditional 401(k) contribution limits.  — 401(k) contribution limits in 2023 and 2024.