HSA Contribution Limits and Catch-Up
Self-only vs family HDHP limits, the age-55 catch-up, and why employer deposits count toward the same IRS ceiling.
By Greg, Editor at Finance Maxx. Published · Updated
A health savings account is only for people on a qualifying high-deductible health plan (HDHP). The IRS sets one combined ceiling for you + your employer for the calendar year.
2025 and 2026 limits
| 2025 | 2026 | |
|---|---|---|
| Self-only HDHP | $4,300 | $4,400 |
| Family HDHP | $8,550 | $8,750 |
| Catch-up (age 55+) | $1,000 | $1,000 |
These match This year — retirement. Catch-up is extra on top of the base limit if you are 55 or older.
The HSA calculator subtracts employee and employer contributions from that max and flags leftover room or an over-contribution.
Example: 2026 family HDHP, employer already deposited $2,000. Leftover employee room is $8,750 − $2,000 = $6,750, plus $1,000 catch-up if you are 55+.
Why it sits after the 401(k) match
HSA contributions can be deductible (or payroll-pretax) going in, grow tax-free, and come out tax-free for qualified medical expenses — the usual “triple tax” shorthand. That is a stronger tax treatment than a taxable brokerage account, and often stronger than a traditional 401(k) if you will use the money for care.
It is not stronger than a dollar-for-dollar employer 401(k) match. In the max the match playbook, fill the match first, then HSA room, then IRA.
Qualified expenses and the “invest it” habit
The triple-tax story only holds if withdrawals are for qualified medical expenses (or you pay tax and a penalty on non-qualified withdrawals before 65, with extra rules after). Some people treat the HSA like a stealth IRA: pay medical costs out of pocket, keep receipts, and let the account compound. That only works if you have cash to float the bills and you actually keep the receipts. This site does not model that strategy; it only sizes the contribution ceiling.
Family versus self-only is about HDHP coverage, not marital status. A married person on a self-only HDHP uses the self-only cap even if they have kids on a different plan.
This tool does not check HDHP deductibles, embedded networks, or last-month rules. Confirm eligibility with the plan and IRS Publication 969. Over-contributions can be taxed and penalized if not corrected.