Five Ways to Maximize Your Health Savings Account
Updated: 6/15/2026
Key takeaways
- An HSA offers triple tax advantages: tax-deductible contributions, tax-free growth, and tax-free withdrawals for medical expenses.
- Maximizing contributions and investing your HSA can significantly boost long-term healthcare savings.
- Strategic use of reimbursements and consolidation can help increase flexibility and account growth.
Research shows that nearly 38 million people use an HSA. These accounts often prove invaluable throughout life, potentially offering funds to help pay for medical costs that insurance won’t cover without having to tap into your regular checking or savings account.
As a bonus, your contributions to an HSA are tax-deductible to help you maximize their benefits.
However, the glaring downside is that once you enroll in Medicare, you can no longer stash money in your HSA.
But here’s what most people miss: your HSA isn’t just a healthcare savings tool—it’s part of your complete capital allocation strategy. How you fund it, invest it, and time your withdrawals affects everything from your tax burden to your retirement income flexibility. It sits alongside your 401(k), your taxable investments, and your emergency reserves as one piece of a larger financial picture.
What Is a Health Savings Account (HSA)?
A Health Savings Account (HSA) is a tax-advantaged savings account designed to help individuals with high-deductible health plans (HDHPs) save money for medical expenses.
How Does a Health Savings Account Work?
Eligibility
- You must be covered by a high-deductible health plan (HDHP) to be eligible for an HSA.
- You cannot be enrolled in Medicare.
- You cannot be claimed as a dependent on someone else’s tax return.
Contribution Limits
- There are annual limits on how much you can contribute to your HSA. These limits are set by the IRS and may be adjusted annually.
- Contributions can be made by you, your employer, or both. However, the total contributions must not exceed the annual limit.
Tax Advantages
- Contributions to an HSA are tax-deductible, meaning you can reduce your taxable income by the amount you contribute.
- If your employer contributes to your HSA, those contributions are typically excluded from your gross income.
- Generally, the interest and investment earnings on the HSA balance grow tax-free.
- Withdrawals for qualified medical expenses are tax-free.
Qualified Medical Expenses
- HSA funds can be used to pay for qualified medical expenses, including deductibles, copayments, prescription medications, and certain medical services not covered by your health plan.
- It’s important to keep records of your medical expenses to justify withdrawals from the HSA, as using the funds for non-qualified expenses may result in taxes and penalties.
Portability
Unlike Flexible Spending Accounts (FSAs), the funds in an HSA are not “use-it-or-lose-it.” They roll over from year to year, and the account is yours even if you change employers or health plans.
Investment Options
Some HSA providers offer the option to invest your HSA funds once the account balance reaches a certain threshold. This allows your contributions to potentially grow over time.
Withdrawals
- You can withdraw funds from your HSA anytime to cover qualified medical expenses. Some HSAs provide a debit card or checks for this purpose.
- If you withdraw funds for non-qualified expenses before age 65, you may be subject to income tax on the withdrawal plus a 20% penalty.
After Age 65
Once you turn 65, you can withdraw funds from your HSA for non-medical expenses without the 20% penalty. However, if used for non-medical expenses, withdrawals will be subject to income tax, similar to traditional IRAs.
It’s essential to review the specific terms and conditions of your HSA, as providers may have different rules and fees associated with their accounts. Additionally, tax laws and contribution limits can change, so it’s wise to stay informed about the current regulations.
Thinking through how your HSA fits into your complete financial strategy? Schedule a complimentary intro call with a Brighton Jones advisor
5 Tips to maximize your HSA
1. Pay attention to Health Savings Account contribution limits
Each HSA account has a contribution limit. Take time to compare your annual contributions to the contribution limit to see how much more you’re able to add to your account each year.
Ways to maximize contributions:
- Contribute up to the annual IRS limit
- Use the “last month rule” if eligible
- Take advantage of catch-up contributions if you’re 55+
If you haven’t reached your HSA maximum by the end of the year, you can deploy the “last month rule” strategy and contribute the full yearly maximum on the first day of the last month of the contribution period (usually December 1). This is a particularly helpful strategy for new account holders that may not have been eligible to contribute earlier in the year.
(However, this rule is subject to a testing period, during which you must remain eligible, or the excess contributions may become taxable and subject to penalties.)
And if you’re 55 or older, you can take advantage of catch-up contributions and add $1,000 per year.
One health savings account tip is that contributions to HSAs require you to be enrolled in your high-deductible insurance plan for the remainder of the year. If you drop your insurance, you will have to prorate your contributions, since only those with high deductible insurance plans are eligible for HSAs.
2. Transfer funds from an IRA or Roth IRA to an HSA
If you’re just getting started with an HSA or nearing your retirement, you may find it beneficial to make a lump sum payment into your account. Take advantage of the once-in-a-lifetime rule that allows you to transfer funds from an Under certain IRS rules, individuals who are eligible to contribute to an HSA may be able to make a one‑time transfer from an IRA or Roth IRA, subject to contribution limits and other requirements.
The same annual contribution limits will apply, but it can give you a jump start on your savings if you have a new account or want to boost your savings before retirement.
This is where the Personal CFO approach becomes essential. A one‑time IRA‑to‑HSA transfer involves reallocating assets between tax‑advantaged accounts and may have tax, retirement, and healthcare planning implications.. You’re choosing to reallocate dollars from one tax-advantaged bucket to another, and that choice needs to fit into your complete financial picture—not just optimize one account in isolation.
3. Consolidate Health Savings Accounts
Some people end up with more than one health savings account. For example, you might have had an HSA with a previous employer, and then opened up a new one with your current employer.
Benefits of consolidating HSAs:
- Reach investment thresholds faster
- Simplify account management
- Reduce fees across multiple accounts
If you have multiple HSAs, consolidating them into a single account may help simplify management and, depending on the provider, affect access to certain investment features.. HSAs that are eligible for you to invest a portion of your funds require a minimum balance, so combining accounts can help you reach those requirements faster.
Questions about how your HSA strategy fits into your retirement planning? Book an intro call to discuss your Personal CFO approach
4. Invest a portion of your savings
If you have a minimum balance in your HSA (usually $2,100), you may be eligible to invest a portion of your savings. This may be one way to pursue long‑term, tax‑advantaged savings for qualified health care expenses, depending on how the account is used and invested.
Health savings account tips should bear in mind that not all HSAs will be eligible for this benefit. Check with your provider to learn if you qualify.
Here’s the trade-off most people don’t think through: investing your HSA means accepting short-term volatility for long-term growth potential. If you’re planning to use your HSA funds within the next few years for medical expenses, keeping them in cash makes sense. But if you have good cash flow and can cover near-term healthcare costs out of pocket, investing your HSA allows those dollars to compound tax-free for decades—essentially turning it into a healthcare-focused Roth IRA.
This is where competing priorities come into play. You have the potential to invest your HSA aggressively and let it grow for retirement healthcare costs. Or you could keep it liquid and use it for immediate expenses, preserving your other cash reserves. Both are valid. But you have to pick the one that fits your actual life—not the one that sounds better in theory.
5. Reimburse yourself strategically
Even with an HSA, you may still find yourself paying for certain medical costs out of pocket. Ensure you save your receipts, as they may come in handy one day. Note that if you have good cash flow and a small balance in your HSA, you may want to pay for all medical expenses in an effort to grow the money now in a tax-free account and take more out tax-free later.
Smart reimbursement strategies:
- Save receipts for future reimbursement
- Allow your HSA to grow tax-free over time
- Reimburse yourself later for large expenses
Many HSAs are flexible regarding the timeline in which you request reimbursements. If you have a healthy balance in your HSA, you may be able to reimburse yourself for all those out-of-pocket expenses to pay for major expenses.
Suggestion: If you reimburse yourself for qualified medical expenses that were paid out of pocket, the reimbursed funds may then be used for other personal expenses, provided the original reimbursement complies with IRS rules.
Your HSA isn’t just about healthcare—it’s about everything else on your balance sheet. The decision to pay medical expenses out of pocket today and reimburse yourself years later isn’t just an HSA optimization tactic. It’s a liquidity decision, a tax-timing decision, and a cash flow management decision. You’re choosing to preserve tax-free growth now in exchange for tapping other resources today. That only works if you’ve got the cash flow and reserves to support it—which is why this strategy belongs inside a complete financial plan, not in isolation.
Frequently Asked Questions About Health Savings Accounts
What is the main benefit of an HSA?
The primary benefit of an HSA is its triple tax advantage: tax-deductible contributions, tax-free growth, and tax-free withdrawals for qualified medical expenses.
Can I use my HSA for non-medical expenses?
Yes, but if you withdraw funds before age 65 for non-medical expenses, you will owe income tax plus a 20% penalty.
Should I invest my HSA funds?
If you have sufficient cash reserves and meet the minimum balance requirements, investing your HSA can help grow your savings tax-free over time.
What happens to my HSA when I retire?
After age 65, you can use HSA funds for non-medical expenses without penalty (though they will be taxed), or continue using them tax-free for medical costs.
Can I have multiple HSAs?
Yes, but consolidating them can simplify management and help you reach investment thresholds faster.
Ready to optimize your HSA strategy?
Your HSA isn’t just a healthcare savings tool—it’s part of your complete financial picture. Our Personal CFO approach helps you align your HSA strategy with your retirement goals, tax planning, and cash flow management.
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About the Author: Joe Volcheck, CFP®, is a Lead Advisor at Brighton Jones. He helps high-income professionals and families design tax-efficient investment strategies and retirement plans aligned with their values and long-term goals.
Disclosure: This content is for informational and educational purposes only and should not be construed as individualized advice. Brighton Jones, its affiliates, and employees do not provide personalized investment, financial, tax, or legal advice through this communication. For individualized advice tailored to your specific circumstances, please consult with your adviser.
