HSA Rules: Contributions, Eligibility, and Tax Benefits

A Health Savings Account (HSA) is a tax-advantaged savings account available to individuals who are covered under a High Deductible Health Plan (HDHP). Introduced to help offset the rising costs of healthcare, HSAs allow participants to set aside money on a pre-tax basis to pay for qualified medical expenses. For students preparing for the practice Life & Health questions, it is vital to understand that an HSA is not an insurance policy itself, but rather a financial account that works in tandem with specific types of health insurance.

Unlike Flexible Spending Accounts (FSAs), HSAs are uniquely portable and do not feature a "use-it-or-lose-it" rule. The funds belong to the individual, even if they change employers or leave the workforce entirely. This makes the HSA a powerful tool for both immediate healthcare spending and long-term retirement planning. For a broader look at how these accounts fit into the insurance landscape, see our complete Life & Health exam guide.

To be eligible to open and contribute to an HSA, an individual must meet several strict criteria established by the internal revenue code. Failure to meet these requirements can result in tax penalties and the loss of the account's tax-exempt status.

• HDHP Coverage: The individual must be covered under a qualifying High Deductible Health Plan on the first day of the month.
• No Other Health Coverage: Generally, the individual cannot have any other health coverage that is not an HDHP. This includes coverage under a spouse's non-HDHP plan.
• Medicare Enrollment: Once an individual enrolls in Medicare, they are no longer eligible to contribute to an HSA, though they may still use existing funds.
• Dependency Status: The individual cannot be claimed as a dependent on someone else's tax return.

Contributions to an HSA can be made by the individual, their employer, or both. However, the total amount contributed from all sources cannot exceed the annual limit set by the government. These limits are adjusted periodically for inflation and are categorized based on whether the individual has Self-Only or Family coverage.

One key feature for older participants is the Catch-Up Contribution. Individuals who are age 55 or older are permitted to contribute an additional amount above the standard limit each year. This is designed to help those nearing retirement age build up their health reserves. Employers who contribute to employee HSAs must do so on a comparable basis, meaning they must provide the same contribution amount or the same percentage of the deductible for all employees in the same category.

The tax benefits of an HSA are predicated on the funds being used for Qualified Medical Expenses. These typically include doctor visits, prescriptions, dental care, vision care, and certain long-term care insurance premiums. If funds are used for non-qualified expenses (such as general living expenses or non-prescription items not specifically allowed), the consequences are significant:

• Income Tax: The distribution is treated as taxable income.
• Penalty: If the account holder is under age 65, an additional 20% tax penalty is applied to the non-qualified withdrawal.
• Post-65 Rule: Once the account holder reaches age 65, the 20% penalty no longer applies. Withdrawals for non-medical reasons are still taxed as ordinary income, similar to a traditional IRA, but the penalty is waived.