2024 401k Contribution Limit. Employees can contribute up to $23,500 to their 401 (k) plan for 2025 vs. To start, individuals can contribute up to $23,500 — an extra $500 from the 2024 limit — to their 401(k) plans in 2025, according to the irs announcement.
The irs sets 401 (k) contribution limits and typically increases them by $500 annually. Before exploring how to max out your contributions, it’s helpful to understand how much you can contribute.