2024 Max Hsa Contribution Limits Over 50. If you’re 55 years or older, you can also contribute another $1,000 to your hsa in 2024. After the inflation adjustments, the 2024 hsa limits and thresholds are as follows:
$4,150 (+$300 over prior year) family plan: Participants 55 and older can contribute an extra $1,000 to their hsas.