Single Hsa Contribution Limit 2024. The 2024 calendar year hsa contribution limits are as follows: Your contribution limit increases by $1,000 if you’re 55 or older.

The 2024 hsa contribution limit for individual coverage increases by $300 to $4,150. For 2024, individuals under a high deductible health plan (hdhp) have an hsa annual contribution limit of $4,150.