Eleven Questions About Health Savings Accounts, Answered for Working Families

Washington has a talent for taking a simple idea, wrapping it in forty pages of rules, and then wondering why nobody uses it. The health savings account is the rare exception that survived the wrapping. It is a bank account with a tax break and a purpose, and it is the one place where federal law already says the money you set aside for your health is yours.

That is worth explaining well, because most families have heard the three letters and could not tell you what they stand for. So here are eleven questions, the ones people actually ask, answered plainly. The conservative case is simple. A family that owns its health dollars shops differently from a family that only holds an insurance card. Ownership is the oldest argument we have, and it works.

A note before we start. This is a policy explainer, not advice about your own situation. The dollar limits, the deductible thresholds and the age rules change every year, so wherever a figure would normally go, I will tell you where to check it: the Internal Revenue Service publishes the current numbers each year, and your plan administrator or a tax professional can apply them to your family.

Where the idea came from

The story starts with a pilot program. The Health Insurance Portability and Accountability Act of 1996, better known as HIPAA, created the Archer medical savings account, named for Representative Bill Archer of Texas, who chaired the House Ways and Means Committee. The Archer account was a limited experiment. It was open to the self-employed and to employees of small firms, it required a high-deductible health plan, and Congress capped the number of accounts that could be opened. Cap-and-pilot is how Washington says "we are nervous about this."

The experiment worked well enough that Congress went further. The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 created the health savings account, and the accounts became available on January 1, 2004. The new accounts dropped the cap on the number of accounts and the restriction to small employers. Anyone with a qualifying plan could open one. The Archer accounts were later closed to most new participants, and the HSA became the model.

Hold on to that history for a moment, because it matters for the argument. This was not a theory floated by a think tank and left to gather dust. It is a law that has been on the books for over two decades, which means we can ask what happened. Families used it. Employers built it into their benefit packages. Banks and payroll firms built an entire industry around it. The idea passed the only test that counts, which is whether real people picked it up.

The eleven questions

1. What exactly is a health savings account?

It is a personal savings account, held at a bank or a similar custodian, that you can use for medical expenses. You deposit money, you choose how to hold it, and you pay doctors, pharmacies and dentists from it with a debit card or by reimbursing yourself.

The point is the ownership. The account is in your name. Your employer may put money in. Your employer does not own it, your insurer does not own it, and no one in Washington decides what it earns. It is the opposite of the arrangement most Americans know, where a premium disappears into a pool and an insurer decides what it will pay.

2. What is the "triple tax advantage"?

Three taxes are avoided at three stages, and that is why people call it triple treatment.

1. Money going in. Contributions are made before income tax. If your employer runs the contribution through payroll, it also avoids payroll tax. If you deposit on your own, you take a deduction on your return.
2. Money growing. Interest and investment gains inside the account are not taxed as they accumulate.
3. Money coming out. Withdrawals for qualified medical expenses are not taxed.

No other account in the tax code does all three. A traditional retirement account gives you the first and taxes the third. A Roth account gives you the second and third and skips the first. The HSA gets all three, which is a deliberate choice by Congress to make saving for health costs more attractive than spending on them through the insurer.

3. What is the catch? There must be a catch.

There are two, and both are fair to state up front.

The first is the plan requirement. You may contribute to an HSA only if you are covered by a high-deductible health plan, and only if you do not have most other kinds of health coverage. The Internal Revenue Service sets, each year, the minimum deductible that makes a plan "high-deductible" and the maximum out-of-pocket amount the plan may require. Those numbers are indexed, so a figure printed in a blog post goes stale. Check the IRS's current limits for the year you are choosing a plan.

The second is the contribution cap. The law sets a yearly ceiling on what you can put in, higher for family coverage than for self-only, with an additional catch-up amount for people who are 55 or older. Again, the IRS publishes the figures every year. Do not rely on anyone's memory, including mine.

4. Why would anyone choose a high-deductible plan?

Because the premium is usually lower, and because the deductible is no longer a wall when you have an account built to meet it. A deductible is the amount you pay before the plan pays its share. On a conventional plan, that is simply a risk you carry. On an HSA plan, you can fund the account with the premium savings and with your own contributions, and the money you accumulate is yours whether you use it this year or in thirty years.

Here is a labelled hypothetical, not a statistic. Suppose a family's premium falls by some amount when it moves from a low-deductible plan to a high-deductible one, and the family deposits that savings in the HSA each month. In a healthy year the family ends the year with the cash. In a bad year the account covers part of the deductible, and the family pays the rest out of pocket up to the plan's maximum. The arrangement does not make illness cheaper. It makes the money you save by staying well belong to you, which is the thing a conventional plan never does.

5. What happens when I change jobs?

The account goes with you. This is the feature that deserves a banner.

Most Americans under 65 get their coverage through an employer, a habit that dates to World War II wage controls, a story told in How World War II Wage Controls Tied Your Health Insurance to Your Job. The result is that a change of job usually means a change of plan, a new network and a new deductible reset to zero. An HSA is different. The balance is yours, and you can keep it at the same bank, move it, and keep spending from it, even if your next job offers a different plan or no plan at all.

The caution is that you can add new money only while you are covered by a qualifying high-deductible plan. The balance you already have remains yours either way. Portability here means the savings, not the right to keep contributing.

6. Is an HSA the same as a flexible spending account?

No, and the difference is the whole argument.

A flexible spending account, or FSA, is also a pre-tax way to pay medical bills, and it looks similar from the outside. The structural difference is that an FSA belongs to the employer's plan, not to you. The traditional rule was use it or lose it: money left at the end of the plan year was forfeited. Congress and the Treasury have since allowed employers to offer either a short grace period or a limited carryover, but whether your employer offers one is the employer's call, and the account does not follow you out the door.

Think about what use-it-or-lose-it teaches. It teaches a family to spend. In December, people stock up on things they would not otherwise buy, because the money vanishes on January 1. A rule that punishes saving cannot be said to encourage thrift, which makes it the only retirement-planning advice that comes with a December fire sale. The HSA rolls over automatically, forever, and rewards the family that comes in under budget. One account tells you to use your money before it disappears. The other tells you the money is yours.

7. What can I spend it on?

The list of qualified medical expenses follows the tax code's definition of medical care: doctor visits, hospital bills, prescription drugs, dental and vision care and many other items. Congress has revised the list over the years. For example, the 2010 health law restricted over-the-counter medicines to those with a prescription, and a 2020 law restored the use of HSA money for over-the-counter drugs and for menstrual care products. For any particular purchase, check the IRS's own guidance, because that is the standard the law applies.

What about spending it on something that is not a medical expense? You can, but you pay income tax on it, and if you are under 65 you pay an additional penalty tax on top of it. That penalty was 10 percent when the accounts began and was raised to 20 percent by the 2010 health law. After 65, a non-medical withdrawal is taxed as ordinary income but carries no penalty, which makes the account work in later life something like a traditional retirement account with a medical bonus.

8. What happens at 65 and with Medicare?

Once you are enrolled in Medicare, you may no longer contribute to the account. You may keep the balance and keep using it, tax free, for qualified medical costs, including some Medicare premiums, though not the premiums for a Medigap policy. The rules about the timing of Medicare enrollment and its effect on contributions are specific and trip people up, so read the IRS guidance or ask a plan administrator before the year you turn 65, rather than after.

9. What happens to the money if I die?

A surviving spouse who is named as beneficiary can generally treat the account as his or her own. For other beneficiaries the rules differ, and the account may stop being an HSA and become taxable income to the recipient. The beneficiary designation is a one-page form that families often forget. It is worth filling in.

10. Can I invest the balance?

Many custodians let you invest the balance once it passes a threshold, the way you would in a retirement account. That is a choice among providers rather than a federal requirement, so compare fees and options. And please understand the trade. Money in an investment can fall as well as rise, and money you need next month is better kept in cash. That is common sense, not financial advice about your own account.

Question 11: do HSAs only help the well-off?

This is the strongest objection, and it deserves a fair statement.

The critics' case runs like this. A tax deduction is worth more to someone in a higher bracket than to someone in a lower one. A family that owes little or no income tax receives little or no benefit from a deduction. A family that lives paycheck to paycheck cannot put money aside and cannot absorb a high deductible. So an HSA is a subsidy for people who already have savings and high incomes. Surveys of who holds the accounts, the critics say, bear this out.

Take the argument seriously, and then answer it in four parts.

First, it is partly right, and the right response to a partly right argument is to fix the part that is wrong rather than to abandon the tool. The design flaw is that the benefit is a deduction. Replace or supplement the deduction with a refundable credit deposited directly into the account, which is what several conservative health plans have proposed, and the family at the bottom gets the same help as the family at the top. That is a reform of the HSA, not an argument against it. See Four Conservative Health Plans Side by Side, From Tax Credits to Block Grants for how those plans handle it.

Second, the comparison the critics need is not the HSA against a perfect plan. It is the HSA against what the family has now. Today the tax code already gives its biggest break to the best-paid worker, by excluding employer premiums from taxation without a cap, a lopsided subsidy examined in The Biggest Tax Break in America Hides in Your Paycheck Stub. An argument against an HSA on the ground that it favors the high earner proves too much. It condemns the current system far more.

Third, employers can and do deposit money in their workers' accounts. A worker who could never have funded an HSA out of his own pay can receive a contribution from the firm, and that money is his, not the firm's.

Fourth, the ownership benefit is moral as well as financial. We do not tell people that a savings account is cruel because poor families have less to put in it. We open the account anyway and let the habit begin. A person who learns to compare prices when it is his own money at stake is practising a skill that serves him in every other market too.

The verdict: the objection identifies a design flaw, not a reason to oppose the accounts. Fix the flaw.

What the founders would recognise

There is a founding principle in the HSA, and it is not obscure. The Declaration of Independence lists the pursuit of happiness among the unalienable rights, and John Locke, whose language the Founders borrowed, tied liberty directly to property, and tied property to the labor a person mixes with the world. The money in your paycheck is the fruit of your labor. When the tax code steers it into a pool controlled by someone else, you hold a smaller claim on your own earnings. When it lets you keep a portion, in an account with your name on it, that claim is restored.

The point is not that the Founders had views about deductibles. They did not. The point is that the principle behind an HSA is the principle they wrote into the Declaration: the person who earns the money is the person best placed to decide how to spend it. A system built on that principle has a presumption in its favor, and the burden of proof falls on those who would take the decision away.

The practical lesson holds across the political divide. A family that can see a price, and owns the money that pays it, becomes a customer. A family that sees only a copay becomes a patient in a queue. The first tends to ask questions, and asking questions is what produces lower prices and better service. If you want to see what happens when the buyer learns the price after the sale, read Hospitals Went to Court to Keep Their Prices Secret, and They Lost, and if you want the how-to, A Shopper's Playbook for Getting a Real Price Before a Medical Procedure walks through the calls to make.

What conservatives should say, and not say

Two disciplines will win more converts than any slogan.

Do not oversell. An HSA does not repeal illness, and it does not make a catastrophic hospital stay cheap. The high-deductible plan it rides on still pays the large bills, which is the job of insurance. Families who are sick all year hit the deductible quickly and rely on the plan. The honest pitch is that the accounts reduce waste at the margins, return savings to the people who earned them, and train patients to shop.

Do not hide the limits either. The tax advantage is larger for those who owe more tax, the high deductible is a real exposure for a family with no savings, and the rules are fussy. A reform movement that admits what its policies cannot do earns more trust than one that promises everything. Then it can say the thing that is true: this is the one part of American health policy designed around the patient's ownership of his own money, and it is worth expanding.

The case in brief

1. The HSA grew from the Archer medical savings accounts of the 1996 HIPAA law into a permanent, uncapped account created by the Medicare Prescription Drug, Improvement, and Modernization Act of 2003, and it has been in use since January 1, 2004.
2. It gives triple tax treatment, tax-free going in, growing and coming out for medical costs, and it belongs to you, travelling with you between jobs.
3. Unlike a flexible spending account, it rolls over, so it rewards the family that spends carefully instead of punishing it.
4. The objection that it only helps the well-off is partly right about the deduction and wrong about the remedy: pair the account with a refundable credit, as several conservative plans propose.
5. Ownership changes behavior. A patient who owns the money asks the price, and asking the price is where lower costs begin.

What you can do: look up the current HSA limits and the qualifying-plan thresholds on the IRS website before your next open-enrollment season, and ask your benefits office in writing whether your employer offers a plan that qualifies and whether it contributes to the account.