Hsa Contribution Limits 2025 Deadline. You must contribute to your health savings account by the tax filing deadline for the year in which you're making your hsa. Hsa contribution limits for 2023 are $3,850 for singles and $7,750 for families.

The health savings account (hsa) contribution limits increased from 2023 to 2025. The irs states that contribution limits must be prorated by the number of months one is eligible to contribute to a health savings account.