401k Contribution Limits 2025 Employer. The 401 (k) contribution limit is $23,000 in 2025. Those 50 and older can contribute an additional $7,500.
Maximum 401k contribution 2025 calculator employer match galina cornela, simple 401(k) plan contributions max out at $16,000 for the 2025 tax year. Total contributions to a solo 401 (k) cannot exceed $69,000 or $76,500 for those at least aged 50.