Can Anyone Open an HSA Account?

By Michael Ruger, CFP®
Partner and Chief Investment Officer at Greenbush Financial Group

Health Savings Accounts (HSAs) are one of the most tax-advantaged accounts available and can be a powerful tool for paying healthcare costs in retirement. Contributions are made with pre-tax dollars, the account grows tax-deferred, and distributions are tax-free when used for qualified medical expenses. However, not everyone is eligible to contribute to an HSA, and understanding the eligibility rules is critical.

In this article, we’ll cover:

• Who is eligible to contribute to an HSA

• What qualifies as a High Deductible Health Plan (HDHP)

• 2026 HSA contribution limits

• Special rules when approaching age 65 and Medicare

• Frequently asked questions about HSA eligibility

Who Is Eligible to Contribute to an HSA?

To contribute to an HSA, you must meet all of the following requirements:

• You must be enrolled in a High Deductible Health Plan (HDHP)

• You cannot be covered by any other non-HDHP health insurance

• You cannot be enrolled in Medicare

• You cannot be claimed as a dependent on someone else’s tax return

The most common way people become eligible for an HSA is through their employer-sponsored high deductible health insurance plan. If your employer’s health insurance plan is not classified as a high deductible plan, then you are not eligible to contribute to an HSA.

What Qualifies as a High Deductible Health Plan in 2026?

Each year, the IRS defines what qualifies as a High Deductible Health Plan. For 2026, a plan must meet the following minimum deductible and maximum out-of-pocket limits:

If your health insurance plan does not meet these thresholds, it is not considered HSA-eligible, and you cannot contribute to an HSA.

HSA Contribution Limits for 2026

The IRS also sets contribution limits each year. For 2026, the HSA contribution limits are:

These limits include both employee and employer contributions combined. So if your employer contributes to your HSA, that amount counts toward the total annual limit.

Because these limits are indexed for inflation, they typically increase slightly each year.

Be Careful as You Approach Age 65 (Medicare Rule)

There is a very important rule regarding HSAs and Medicare that many people are not aware of:

Once you enroll in Medicare, you can no longer contribute to an HSA.

However, there is an additional rule that affects individuals who work past age 65 and delay Medicare.

The 6-Month Medicare Retroactive Rule

When someone enrolls in Medicare Part A after age 65, Medicare coverage is retroactive for 6 months (but not earlier than age 65).

Because of this:

• You must stop HSA contributions 6 months before applying for Medicare

• Otherwise, those contributions become excess contributions

• Excess contributions can result in tax penalties if not corrected

Example

Let’s say someone is 67, still working, and contributing to an HSA.
If they plan to enroll in Medicare in December, they should stop HSA contributions by June of that year.

If they do not, they may need to withdraw excess contributions and potentially pay penalties.

Important Exception

If you enroll in Medicare right at age 65, you do not need to stop contributions 6 months early because Medicare cannot retroactively start before age 65.

Why HSAs Can Be So Valuable

HSAs are often used as a retirement healthcare savings account because:

• Contributions are pre-tax

• Growth is tax-deferred

• Withdrawals are tax-free for medical expenses

• After age 65, withdrawals for non-medical expenses are penalty-free (taxable only)

Because healthcare is often one of the largest expenses in retirement, many individuals choose to save their HSA funds during their working years and use them later in retirement.

About Michael……...

Hi, I’m Michael Ruger. I’m the managing partner of Greenbush Financial Group and the creator of the nationally recognized Money Smart Board blog . I created the blog because there are a lot of events in life that require important financial decisions. The goal is to help our readers avoid big financial missteps, discover financial solutions that they were not aware of, and to optimize their financial future.

Frequently Asked Questions (FAQs)

1. Can anyone open an HSA account?
   No. You must be enrolled in a qualified High Deductible Health Plan.
2. Can I contribute to an HSA if I am self-employed?
   Yes, as long as you have an HSA-eligible high deductible health insurance plan.
3. Can I contribute to an HSA if I am on Medicare?
   No. Once enrolled in Medicare, you can no longer contribute.
4. Can my employer contribute to my HSA?
   Yes, and employer contributions count toward the annual limit.
5. What happens if I contribute to an HSA while on Medicare?
   Those contributions are considered excess contributions and may be subject to penalties.
6. Can both spouses contribute to an HSA?
   Yes, if both spouses are eligible and covered by an HSA-qualified plan.
7. Do HSA contribution limits change each year?
   Yes, they are typically adjusted annually for inflation.
8. What is the catch-up contribution for people over age 55?
   An additional $1,000 per year.
9. Can I still use my HSA after I go on Medicare?
   Yes, you just cannot contribute anymore.
10. What happens if I exceed the HSA contribution limit?
    You may have to withdraw the excess contribution and could owe penalties if not corrected.

Health Savings Account Distribution Tax and Penalty Rules

By Michael Ruger, CFP®
Partner and Chief Investment Officer at Greenbush Financial Group

Health Savings Accounts (HSAs) are one of the most tax-advantaged accounts available, but the tax treatment of distributions depends on how the money is used and the age of the account owner. There are essentially four different distribution scenarios that HSA owners can run into, and each scenario has different tax and penalty rules that are important to understand.

In this article, we’ll cover:

• The four HSA distribution scenarios

• Tax treatment before age 65

• Tax treatment after age 65

• Why HSAs are so valuable for retirement planning

• Advanced HSA distribution strategies

• Common HSA distribution mistakes to avoid

• Frequently asked questions about HSA distributions

Why HSA Accounts Are So Valuable

Health Savings Accounts are unique because they offer a rare triple tax advantage:

1. Contributions are made pre-tax

2. The account grows tax-deferred

3. Distributions are tax-free if used for qualified medical expenses

Very few accounts receive this type of tax treatment. Traditional retirement accounts are tax-deferred, and Roth accounts are tax-free on the way out, but HSAs can be tax-free on both the contribution and distribution side when used correctly.

Because of this, many financial planners recommend not spending HSA funds during working years if possible, and instead allowing the account to grow and using it later in retirement when healthcare costs are typically much higher.

The Four HSA Distribution Scenarios

There are four main distribution scenarios that determine whether you owe taxes and/or penalties on HSA withdrawals:

Let’s walk through each scenario.

Distributions Prior to Age 65 (Qualified Medical Expenses)

If you take a distribution from an HSA before age 65 and use the money for a qualified medical expense, the distribution is:

• Tax-free

• Penalty-free

This is the ideal use of an HSA. Qualified expenses can include:

• Doctor visits

• Deductibles and coinsurance

• Dental and vision care

• Hearing aids

• Prescription medications

• Medicare premiums (after age 65)

• Medical equipment

In these cases, the HSA functions exactly as intended — a tax-free healthcare account.

Distributions Prior to Age 65 (Non-Qualified Expenses)

If you take a distribution before age 65 and the expense is not qualified, the distribution is:

• Subject to ordinary income tax

• Subject to a 20% penalty

For example, if someone is in a 30% tax bracket and takes a non-qualified distribution:

• 30% tax

• 20% penalty

• Total loss = 50% of the distribution

This is why it is usually recommended to preserve HSA funds for medical expenses whenever possible.

Distributions Age 65 or Older (Qualified Medical Expenses)

This scenario works the same as before age 65.

If the distribution is used for qualified medical expenses, the withdrawal is:

• Tax-free

• Penalty-free

This is why HSAs are often used as a retirement healthcare fund.

Common qualified expenses in retirement include:

• Medicare Part B premiums

• Medicare Part D premiums

• Medicare Advantage premiums

• Out-of-pocket medical expenses

• Deductibles and coinsurance

• Dental and vision care

• Hearing aids

• Medical equipment

Distributions Age 65 or Older (Non-Qualified Expenses)

This is where the rules change.

After age 65, if you take money from an HSA for non-qualified expenses:

• You pay ordinary income tax

• No 20% penalty

At this point, the HSA starts to function similarly to a Traditional IRA. The money can be used for anything, but it becomes taxable income if not used for medical expenses.

This provides flexibility in retirement in case the funds are needed for non-medical expenses.

Important Rule: Reimbursed Expenses Do NOT Qualify

One important rule that retirees need to be aware of:

If a medical expense is reimbursed by insurance or a former employer, you cannot also take a tax-free HSA distribution for that same expense.

For example:

• Some retirees have employer retiree health plans that reimburse Medicare premiums.

• If the retiree is reimbursed for Medicare Part B or Part D, those expenses cannot also be reimbursed from the HSA tax-free.

This would be considered a non-qualified distribution, and taxes would apply.

Advanced HSA Distribution Strategies

There are several advanced strategies that can make HSAs even more powerful:

1. Save Receipts and Reimburse Yourself Later

There is no time limit on when you reimburse yourself from an HSA for a qualified expense, as long as:

• The expense occurred after the HSA was established

• You kept the receipt

This means someone could:

• Pay medical expenses out-of-pocket during working years

• Allow the HSA to grow

• Reimburse themselves years later tax-free

This effectively turns the HSA into a tax-free retirement account.

2. Use HSA for Medicare Premiums

HSA funds can be used tax-free for:

• Medicare Part B

• Medicare Part D

• Medicare Advantage

(This becomes a built-in retirement healthcare fund.)

3. Treat HSA Like a Backup Traditional IRA

After age 65, if needed, HSA funds can be withdrawn for non-medical expenses and simply taxed as income, with no penalty.

Common HSA Distribution Mistakes

Some of the most common mistakes include:

• Using HSA funds for non-qualified expenses before 65

• Losing receipts for reimbursement

• Using HSA funds for reimbursed expenses

• Spending HSA funds during working years instead of investing them

• Not investing HSA funds for long-term growth

• Forgetting that non-qualified withdrawals before 65 have a 20% penalty

About Michael……...

Hi, I’m Michael Ruger. I’m the managing partner of Greenbush Financial Group and the creator of the nationally recognized Money Smart Board blog . I created the blog because there are a lot of events in life that require important financial decisions. The goal is to help our readers avoid big financial missteps, discover financial solutions that they were not aware of, and to optimize their financial future.

Frequently Asked Questions (FAQs)

1. Do I pay taxes on HSA distributions?
   Only if the distribution is used for a non-qualified expense.
2. What is the penalty for non-qualified HSA withdrawals before age 65?
   A 20% penalty plus ordinary income tax.
3. What happens to the penalty after age 65?
   The 20% penalty goes away, but distributions are still taxable if not used for medical expenses.
4. Can I use my HSA for Medicare premiums?
   Yes, for Medicare Part B, Part D, and Medicare Advantage.
5. Can I reimburse myself years later from my HSA?
   Yes, as long as the expense occurred after the HSA was established and you kept the receipt.
6. Are HSA distributions reported on a tax return?
   Yes, distributions are reported on IRS Form 8889.
7. Can I use my HSA for my spouse's medical expenses?
   Yes, even if your spouse is not on your health insurance plan.
8. What happens to my HSA when I turn 65?
   You can still use it tax-free for medical expenses, and penalty-free for non-medical expenses (taxable).
9. Can I use my HSA for dental and vision expenses?
   Yes, most dental and vision expenses qualify.
10. Is an HSA better than a 401(k)?
    For medical expenses, an HSA can be more tax-efficient because it is tax-free on both contributions and qualified distributions.