Fidelity HSA vs HSA Bank (Powered by TDAmeritrade)
The verdict
Your ideal hsa supplier depends on your balance and investment style. Fidelity HSA is the clear winner for self-directed investors, especially those with smaller balances or who prioritize a completely fee-free experience with top-tier investment tools. It's perfect for treating your HSA as a long-term investment vehicle.
Choosing the right HSA supplier is more than picking a place to store money. With new 2026 rules, like the $150 monthly Direct Primary Care fee limit and permanent telehealth access, your provider's flexibility and fee structure matter more than ever. The wrong hsa supplier can eat into your triple tax advantage with hidden fees or limit your investment growth. This comparison breaks down two major players to help W2 employees, self-employed individuals, and families make a choice that fits their healthcare and financial strategy.
Fidelity HSA
Fidelity HSA is a direct-to-consumer provider known for its no-fee structure, extensive self-directed investment platform with commission-free trades, and integration with Fidelity's broader retirement and brokerage ecosystem.
HSA Bank (Powered by TDAmeritrade)
HSA Bank is a long-established administrator often offered through employer plans, featuring a tiered account structure. It provides a cash account with optional access to a dedicated TD Ameritrade brokerage account for investments.
| Feature | Fidelity HSA | HSA Bank (Powered by TDAmeritrade) |
|---|---|---|
| Account Maintenance Fee | $0Winner | $2.50/month (waived with $5,000+ daily cash balance) |
| Investment Account Access | Full brokerage account, no minimumWinner | TD Ameritrade account, $1,000 minimum to open |
| Investment Trading Commissions | $0 for stocks, ETFs, and Fidelity mutual fundsTie | $0 for stocks/ETFs, fees for some mutual fundsTie |
| Integration with Employer Payroll | Possible, but less common as a default employer choice | Very common as an employer-sponsored providerWinner |
| Debit Card & Bill Pay Features | Standard Visa debit card, online bill pay | Visa debit card, robust online bill pay with check writingWinner |
| FDIC Insurance on Cash | Yes, through program banksTie | Yes, through partner banksTie |
| Ease of Rollovers/Transfers | Simple online process, often handles paperworkWinner | Process available but can involve more manual forms |
| Customer Support for Healthcare Questions | General support, less specialized in HSA rules | Specialized HSA support teamsWinner |
| Mobile App Experience | Excellent, full-featured Fidelity appWinner | Separate apps for banking (HSA Bank) and investing (TD Ameritrade) |
Our Verdict
Your ideal hsa supplier depends on your balance and investment style. Fidelity HSA is the clear winner for self-directed investors, especially those with smaller balances or who prioritize a completely fee-free experience with top-tier investment tools. It's perfect for treating your HSA as a long-term investment vehicle.
Best for: Fidelity HSA
- Self-directed investors who want to buy individual stocks or specific ETFs.
- Individuals rolling over old HSAs and wanting a simple, consolidated fee-free account.
- Those with smaller balances who cannot meet HSA Bank's $5,000 fee waiver threshold.
Best for: HSA Bank (Powered by TDAmeritrade)
- W2 employees whose employer already uses HSA Bank and offers payroll integration.
- People who value dedicated HSA customer service for eligibility and expense questions.
- Account holders who prefer a traditional banking interface for bill pay and keeping a significant cash buffer.
Pro Tips
- Treat your HSA as a stealth retirement account. Pay current medical bills out-of-pocket if possible, invest the HSA funds, and save receipts for decades. You can reimburse yourself tax-free at any future date, allowing the investments to grow tax-free.
- If your employer's chosen HSA supplier has high fees, do an indirect rollover once a year. You can move funds to a better hsa supplier like Fidelity. Contribute to the employer account to get any payroll tax savings, then transfer.
- Set up automatic investments. Don't let your HSA cash balance grow beyond a small buffer. Automatically sweep excess cash into your chosen low-cost fund to harness compounding growth, similar to a 401(k).
- Use your HSA debit card for eligible expenses only. Mixing eligible and ineligible purchases on the same card creates an accounting nightmare for tax time and increases audit risk. Use a separate card for non-medical spending.
- Review fee schedules annually. HSA suppliers can change fee structures. A provider that was fee-free last year might introduce monthly charges if your balance falls below a new minimum. Stay informed to avoid surprises.
Frequently Asked Questions
Can I have both an HSA and an FSA?
Generally, you cannot have a general-purpose Flexible Spending Account (FSA) and contribute to an HSA in the same year, as the FSA is considered disqualifying 'other coverage.' However, you can have a Limited-Purpose FSA (LPFSA) for dental and vision expenses while contributing to an HSA. An Excepted-Benefit HRA, with a 2026 employer contribution limit of $2,200, is also compatible with an HSA. This is a major point of confusion that leads to missed tax deductions or IRS penalties.
What happens to my HSA if I leave my job or change insurance?
Your HSA is yours forever, regardless of employment or insurance changes. The funds are fully portable. If your employer contributed to an HSA with a specific supplier, you can keep it there or roll it over to a different hsa supplier of your choice, often to get better investment options or lower fees. You can only make new contributions if you remain covered by an HSA-eligible HDHP (or, starting 2026, an eligible Bronze or Catastrophic plan).
Are over-the-counter medications still HSA-eligible?
Yes. Since the CARES Act made the change permanent, over-the-counter medications and drugs purchased without a prescription are HSA-eligible expenses. Menstrual care products are also eligible. This is a key benefit for managing routine healthcare costs without dipping into post-deductible funds. Always keep receipts in case of an IRS audit, as proving eligibility for OTC items can require more documentation.
How do the 2026 HDHP minimums affect my HSA eligibility?
For 2026, your health plan must have a deductible of at least $1,700 for self-only coverage or $3,400 for family coverage to be HSA-eligible. The out-of-pocket maximums are $8,500 and $17,000, respectively. If your plan's deductible is lower, you cannot contribute. A new 2026 rule also allows some Bronze and Catastrophic plans to qualify, expanding options. The 'HDHP sticker shock' is real, but the HSA's tax benefits are designed to offset these higher deductibles.
What's the biggest mistake people make when choosing an HSA supplier?
Focusing only on the upfront account fee and ignoring the investment fee structure. Many suppliers offer a 'no monthly fee' cash account but charge high fees on the investment side, like per-trade fees or high expense ratio funds. For long-term growth, these investment costs can significantly erode your balance. A good hsa supplier should offer a clear path to low-cost index funds or ETFs with minimal trading fees.
Can I use my HSA for my spouse's or dependent's medical expenses?
Absolutely. You can use your HSA funds tax-free for qualified medical expenses for yourself, your spouse, and any tax dependents, even if they are not covered under your HDHP. This makes HSAs a powerful tool for family healthcare planning. Expenses for children under 27 who you claim as dependents are eligible. This flexibility is a major advantage over FSAs.
What is the age 55+ catch-up contribution for 2026?
The catch-up contribution limit for individuals age 55 and older remains $1,000 for 2026. This is in addition to the standard contribution limits of $4,400 (self-only) or $8,750 (family). You can start making this extra contribution in the year you turn 55. If both spouses are 55+, each can make their own $1,000 catch-up contribution to their individual HSA accounts.
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