Health Savings Account (HSA) — Payroll Definition

Health Savings Account (HSA) paystub meaning: A triple-tax-advantaged savings account for medical expenses with a high-deductible health plan. Codes: HSA.

A triple-tax-advantaged savings account for medical expenses with a high-deductible health plan.

An HSA is a tax-advantaged savings account available to employees enrolled in a High Deductible Health Plan (HDHP). Contributions are pre-tax, growth is tax-free, and qualified medical withdrawals are tax-free — the only "triple tax advantage" in the US tax code. For 2026, the contribution limit is $4,400 for individuals and $8,750 for families. HSA funds roll over year to year and belong to you even if you change employers.

A deduction can be pre-tax, post-tax, voluntary, or required. Its label alone does not establish how it affects taxable wages, so check the plan document, employee election, payroll policy, and year-to-date amount.

When this term appears on a statement, read its label, current amount, year-to-date amount, pay-period context, and any adjacent rate or hours together. Resolve a mismatch with the original issuer or the cited authority rather than changing a record to force a preferred result.