Is an HSA Worth It? What I've Learned From Using Ours

I have HSAs on the brain and I have a feeling some of you can relate.

Between braces, urgent care trips, physical therapy, and a string of doctor's appointments, our family has gotten very familiar with our HSA over the past few weeks and its been worth it. Watching it do its job in real time has been a great reminder of why I love this account so much, and why I think it's one of the most underused tools in financial planning.

I thought I'd share a little about how HSAs work, in case it's helpful as you think about your own coverage.

First, a quick clarification. 

HSAs (Health Savings Accounts) often get mixed up with FSAs (Flexible Spending Accounts), and for good reason — they sound similar and they both involve pre-tax dollars for medical expenses. The main difference is eligibility: to contribute to an HSA, you must be enrolled in a high-deductible health plan. FSAs are more common because they're typically offered alongside more familiar plan types like PPOs, HMOs, and EPOs.

The biggest practical advantage: unlike an FSA, an HSA balance rolls over year after year. There's no "use it or lose it" pressure.

You can also invest the funds for long-term growth. 

Most HSA custodians require you to keep a minimum amount in cash (often somewhere between $500 and $2,000) to cover near-term medical expenses, but anything above that threshold can typically be invested, similar to how you'd invest in a retirement account. Over time, this can turn an HSA into a meaningful long-term asset, not just a place to park money for this year's copays.

Don't overlook employer contributions, either. 

Just like with a 401(k), some employers contribute to their employees' HSAs if you select the high-deductible health plan — sometimes a flat dollar amount, sometimes a match. If yours does, it's essentially free money toward your healthcare costs, so it's worth checking your benefits package to see what's available.

Then there are the tax benefits, which are genuinely impressive. 

HSAs are triple tax-advantaged — contributions go in pre-tax, the money grows tax-free, and withdrawals for qualified medical expenses come out tax-free. For 2026, families can contribute up to $8,750. For a household in the 22% federal bracket with a 5% state tax, that translates to roughly $3,032 in tax savings (FICA included).

A few things worth knowing before you go all-in:

Some people use their HSA as a stealth retirement account for future healthcare costs, which can be a smart strategy — but there are limits to keep in mind. For example, you generally can't use HSA dollars to pay health insurance premiums (with a few exceptions).

It's also worth thinking about beneficiaries. If you leave an HSA to your spouse, it transfers smoothly. If you leave it to anyone else, the entire balance becomes taxable in the year of inheritance — which can be a meaningful tax hit if the account has grown over time.

So, is an HSA worth it? Like most things in financial planning, the honest answer is 'it depends’ (consider your health plan options, cash flow, amount of doctors visits and how it fits with the rest of your savings).  But for our family, it's been one of the most useful accounts we have. If you're already on a high-deductible plan and not maxing your HSA, it's worth a closer look.