Maximum Hsa Contribution For 2025. The new 2025 hsa contribution limit is $4,150 if you are single—a 7.8% increase from the maximum contribution limit of $3,850 in 2023. The irs recently announced a significant increase in hsa contribution limits for 2025.
The 2025 hsa contribution limit for individual coverage increases by $300 to $4,150. Employer contributions count toward the annual hsa.