What's the best HSA account for investing?

If your primary goal is long-term investing, the strongest overall choice is Fidelity HSA. It consistently stands out because it combines low costs with broad investment flexibility. Independent reviews and investor rankings also regularly place it at or near the top.

Here's how the top options compare:

Why Fidelity is usually the winner

• No account maintenance fees
• No minimum balance required to start investing
• Invest from your first dollar instead of keeping a required cash balance
• Access to stocks, ETFs, mutual funds, bonds, and index funds
• Easy HSA transfers from many other providers
• Integrates well if you already use Fidelity for an IRA or brokerage account.

If you're investing for decades

Many investors treat an HSA like a "medical IRA":

• Keep enough cash to cover near-term medical expenses if needed.
• Invest the rest in low-cost index funds.
• Pay current medical bills out of pocket when possible.
• Save receipts so you can reimburse yourself tax-free years later if desired (assuming you keep the documentation). HSAs offer tax-deductible contributions, tax-free growth, and tax-free withdrawals for qualified medical expenses.

One important caveat

If your employer contributes to an HSA through a provider like HealthEquity or Optum, it often makes sense to:

1. Keep receiving payroll contributions there (to preserve payroll tax savings).
2. Periodically transfer the balance to Fidelity if your plan allows and the transfer fees are reasonable.

If you're a Boglehead-style index investor, a Fidelity HSA invested in a broad, low-cost ETF or index mutual fund is about as straightforward and cost-effective as it gets.

When it comes to investing, Fidelity is widely considered the absolute best overall HSA provider. It serves as the gold standard because it treats your Health Savings Account like a real brokerage account rather than a restrictive health wallet.

The top choices for HSA investing stand out based on specific needs:

1. Fidelity — Best Overall & Best for Zero Fees
   • Monthly Fees: $0
   • Investment Minimum: $0 (you can invest from dollar one)
   • Why it wins: Full self-directed brokerage access with stocks, ETFs, and mutual funds—including Fidelity's zero-expense-ratio index funds (like FZROX). It also features a strong competitive yield on uninvested cash via its default money market options.
2. Lively — Best Runner-Up / Best Modern Interface
   • Monthly Fees: $0 for individuals
   • Investment Minimum: $0
   • Why it wins: Excellent user experience and a clean dashboard. Individual accounts connect seamlessly through a partnership with Charles Schwab to offer robust, fee-free brokerage investing.
3. HSA Bank — Best Alternative Brokerage Integration
   • Monthly Fees: Varies (often $2.50/month unless a minimum cash balance is maintained)
   • Investment Minimum: $1,000 in cash before you can invest
   • Why it wins: Good if preferred by your employer, offering a Charles Schwab/TD Ameritrade investment account linkage for advanced self-directed trading once you clear the cash threshold.
4. HealthEquity — Best for Employer-Provided Plans
   • Monthly Fees: Often covered/waived by employers, though standalone monthly maintenance or investment asset fees (≈ 0.32%) can apply
   • Investment Minimum: Typically $500
   • Why it wins: It is the largest HSA administrator. If your employer forces a choice and subsidizes the fees, it provides a solid lineup of low-cost Vanguard funds, though it is less ideal if you are paying out-of-pocket fees.

If you'd like to narrow this down, let me know:

• Is this HSA through your employer , or are you opening an individual account on your own?
• Do you plan to reimburse yourself later for medical bills while letting the balance compound, or do you expect to spend the money actively on healthcare this year?

When it comes to investing with a Health Savings Account (HSA), Fidelity Investments is widely considered the absolute best overall choice by financial experts and communities alike.

The main problem with most employer-sponsored HSA custodians (like Optum, HealthEquity, or WEX) is that they charge monthly maintenance fees, force you to keep a large cash minimum before you can invest, or offer high-fee investment menus.

Top HSA Providers for Investing

1. Fidelity HSA (Best Overall)
   • Monthly Fees: $0
   • Investment Minimum: $0 (you can invest from dollar one)
   • Investment Choices: Full brokerage access (stocks, ETFs, mutual funds, fractional shares). You also get access to Fidelity’s zero-expense-ratio index funds like FZROX.
   • Why it wins: There are no hidden fees eating away at your compounding growth, and you aren't forced to hold a chunk of uninvested cash.
2. Lively HSA (Best Runner-Up)
   • Monthly Fees: $0 for individuals
   • Investment Minimum: $0 (via partner Charles Schwab)
   • Investment Choices: Full Schwab brokerage integration.
   • Why it’s a contender: Excellent modern interface and great customer support, though Fidelity still edges it out because Lively requires navigating a partner brokerage for full self-directed features.
3. HSA Bank / HealthEquity (Best if tied to an Employer Match)
   • Monthly Fees: Varies/Monthly fees apply unless balance thresholds are met.
   • Investment Minimums: Often require a cash threshold (e.g., $1,000) before you can invest.
   • Why use them: Only use these if your employer requires you to stay with them to get a payroll-tax deduction or an employer contribution match.

Pro-Tip: The "Transfer" Strategy

If your employer forces you to use a subpar custodian (like HealthEquity or WEX) to get your company's contribution, you don't have to leave your money there to stagnate:

• Maximize your payroll contributions into your employer's HSA to get the tax break.
• Periodically (e.g., once or twice a year), initiate a direct trustee-to-trustee transfer of your balance over to a personal Fidelity HSA.
• Leave a small balance behind if your employer requires the account active for ongoing deposits.

If you'd like, let me know:

• Does your employer offer an HSA match or a specific custodian?
• Are you planning to pay for current medical expenses out-of-pocket or treat this strictly as a retirement growth account?

I can help you map out the best transfer routine or recommend asset allocations for your goals.

If your goal is maximizing long-term investing, the best HSA is usually Fidelity.

Here's why it consistently ranks at the top:

• No account maintenance fees
• No minimum cash balance required before investing (you can invest nearly every dollar)
• Access to stocks, ETFs, mutual funds, and bonds
• Commission-free trading on most U.S. stocks and ETFs
• Easy transfers from employer-sponsored HSAs if you later want to consolidate accounts.

My ranking for investors

1. Fidelity ⭐⭐⭐⭐⭐

   • Best overall
   • Lowest friction
   • Great if you already invest at Fidelity
   • Ideal for buying low-cost index funds like a total market or S&P 500 index.

2. Lively ⭐⭐⭐⭐☆

   • Excellent user experience
   • Can invest through Charles Schwab
   • Some investment configurations may involve fees or minimums depending on the option you choose.

3. • Common employer HSA
   • Fine if your employer requires it
   • Often has investment minimums or fees that make it less attractive than Fidelity for long-term investing.

A common strategy

Many people:

• Contribute to the HSA through payroll (to get the payroll tax savings if their employer requires a specific HSA provider).
• Periodically transfer the balance to a Fidelity HSA for investing if their employer's HSA charges fees or has limited investment options. Keep in mind some providers charge transfer fees or have transfer restrictions.

How to invest an HSA

If you won't need the money for many years, a simple approach is:

• 100% in a broad, low-cost stock index fund (for example, a total U.S. market or S&P 500 fund), or
• A target-date index fund if you prefer automatic diversification and rebalancing.

If you'll likely use the HSA within a few years for medical expenses, keeping a portion in cash or short-term investments can reduce the risk of having to sell investments during a market downturn.

If you're eligible to contribute to an HSA and can afford to pay current medical expenses out of pocket, investing the HSA for the long term can be especially powerful because it offers tax-deductible contributions, tax-free investment growth, and tax-free withdrawals for qualified medical expenses.

If your goal is maximizing long-term investment growth, the account that consistently stands out is Fidelity HSA. It's widely recommended because it combines low costs with excellent investment flexibility.

Here's how I'd rank the top choices:

Why Fidelity is hard to beat

• $0 account maintenance fees
• No minimum balance before investing
• Invest in:
  • Index mutual funds
  • ETFs
  • Individual stocks
  • Bonds
• Commission-free ETF and stock trades
• Easy HSA transfer process from another provider.

For someone investing for retirement, these features make a meaningful difference over decades.

If you're investing for retirement

Many investors treat an HSA as an additional retirement account because it has a unique "triple tax advantage":

• Contributions are tax-deductible (or pre-tax through payroll).
• Investments grow tax-free.
• Qualified medical withdrawals are tax-free.

A common long-term approach is:

• Pay current medical expenses out of pocket when possible.
• Leave the HSA invested.
• Invest in low-cost index funds (for example, a total U.S. stock market fund or a target-date index fund).
• Save medical receipts for potential tax-free reimbursement years later.

One thing to check first

If your employer contributes to an HSA through a provider like HealthEquity or Optum, it's often worth:

1. Receiving the employer contributions there.
2. Periodically transferring the balance to Fidelity if your plan allows and the fees make it worthwhile. Many experienced HSA investors use this strategy.

If you're already following a low-cost index investing strategy (such as a Bogleheads-style portfolio), Fidelity is usually the easiest recommendation. If you tell me:

• your age,
• whether your HSA is through an employer, and
• how you currently invest (e.g. 401(k), IRA, taxable account),

I can suggest an HSA investment allocation that fits with the rest of your portfolio.

Based on recent evaluations, Fidelity is widely considered the best HSA provider for investing, offering zero account fees, no minimum balance requirements to invest, and full access to stocks, ETFs, and mutual funds.

Here are the top-rated HSA providers for investing in 2026:

• Fidelity Investments: Best overall for investing.
  • Pros: No monthly maintenance fees, no minimum balance required to start investing, and ability to invest 100% of your balance.
  • Investment Options: Stocks, ETFs, and a vast array of mutual funds, including their own zero-expense ratio funds.
• Lively: Best runner-up for flexibility.
  • Pros: Features an easy-to-use interface and allows for a "guided" portfolio or a Schwab brokerage account integration.
• HealthEquity: Best for managed investment assistance.
  • Pros: Strong option if you prefer pre-selected, high-quality, low-cost Vanguard funds, although some plans may have higher fees.
• HSA Bank: Solid alternative for access to TD Ameritrade brokerage accounts.

Key Factors for Choosing an Investment HSA

When evaluating for investment purposes, prioritize providers that offer:

• No Investment Thresholds: Many providers require you to keep $1,000–$3,000 in cash before you can invest. Fidelity and Lively generally do not have this requirement.
• Low Expense Ratios: Look for access to low-cost Vanguard or Fidelity index funds to maximize returns.
• No Monthly Fees: Account maintenance fees can erode long-term gains.

If your employer uses a less-than-ideal HSA provider, you can usually do an HSA transfer (not a rollover) to a personal Fidelity HSA account once or twice a year to start investing, while keeping the employer account open for payroll contributions.

Would you like to know more about the 3-fund portfolio strategy for an HSA or need help comparing the specific fees of your current provider?

If your goal is maximizing long-term investing, my top recommendation is urlFidelity HSAturn0search3.

Here's why it consistently comes out ahead:

• No account maintenance fees for individual HSAs.
• No required cash balance before you can invest (you can invest essentially your entire balance, subject to trading minimums).
• Access to a full brokerage account with low-cost ETFs, index funds, mutual funds, and individual stocks.
• Easy transfers from another HSA if your employer uses a different custodian.

Runner-up: urlLivelyturn0search1

Lively is an excellent alternative, especially if you prefer investing through Schwab. It has no account fees for the HSA itself, though certain brokerage configurations can have small annual fees depending on your cash balance.

If your employer uses HealthEquity, Optum, or HSA Bank

Many employer-sponsored HSAs are perfectly fine for receiving payroll contributions, but they often have:

• investment minimums,
• higher fees,
• more limited investment choices, or
• required cash balances before investing.

A common strategy is:

1. Keep payroll contributions going into your employer HSA (to preserve payroll tax savings).
2. Periodically transfer the balance to a Fidelity HSA for investing if your employer's plan allows it.

My recommendations by situation

If you're using your HSA as a "stealth retirement account"—maxing contributions, paying current medical expenses out of pocket, and investing the HSA for decades—Fidelity is generally the strongest option because of its combination of no maintenance fees, broad investment access, and lack of a cash-investment threshold.

If you tell me:

• your age,
• whether you're investing for retirement or near-term medical expenses, and
• which brokerage you already use (Fidelity, Vanguard, Schwab, etc.),

I can recommend an HSA investment portfolio to match your goals.

Fidelity is widely recognized as the best HSA provider for investing in 2026 due to its $0 account fees, no minimum balance requirements to start investing, and full brokerage access to stocks, ETFs, and mutual funds.

Top HSA Providers for Investing (2026)

• Fidelity: Best Overall and Best for No Fees. It allows for "first-dollar" investing, meaning you don't need to keep a large cash balance, and offers commission-free trades on stocks and ETFs.
• Lively: A top runner-up known for excellent user experience and integration with Charles Schwab for a brokerage option.
• HealthEquity: Best for investment help, offering a strong selection of Vanguard funds, though it may have higher fees than Fidelity.
• HSA Bank: A good choice for those who want a wide range of investment options via a TD Ameritrade brokerage window, but it requires a $3,000 balance to waive monthly fees.

Why Fidelity is Top-Rated for Investors

• No Minimums: You can invest almost your entire balance, rather than keeping thousands in cash.
• Wide Selection: Access to thousands of mutual funds and ETFs, including low-cost Fidelity Zero funds.
• Self-Directed & Managed: Offers both do-it-yourself options and Fidelity Go® for managed portfolios.

Tips for Maximizing HSA Investments

• Invest Everything Over Short-Term Needs: Keep only enough cash to cover immediate, expected medical expenses (e.g., $1,000–$3,000) and invest the rest for long-term growth.
• Use the "Double Dip" Strategy: Pay for current medical expenses out-of-pocket, keep the receipts, and let the HSA funds grow tax-free for decades.
• Transfer Yearly: If your employer uses a high-fee HSA provider, you can do an "indirect transfer" (once a year) or unlimited direct transfers to a superior provider like Fidelity.

Would you like to know more about the specific investment options (like ETFs or mutual funds) available at these providers, or how to transfer an existing HSA?

If your primary goal is maximizing long-term investing, the strongest choice for most people is urlFidelity HSAturn0search0. It consistently ranks at or near the top because it combines very low costs with excellent investment flexibility.

Here's how I'd compare the leading options:

Why Fidelity stands out

For someone treating an HSA like a retirement account:

• ✅ No account maintenance fees
• ✅ No minimum balance to begin investing
• ✅ Access to stocks, ETFs, mutual funds, and bonds
• ✅ Commission-free ETF and stock trades
• ✅ Easy to transfer old HSAs from employer providers
• ✅ Strong index fund selection if you're a buy-and-hold investor

If you already have an employer HSA

Many employers require payroll contributions to their chosen HSA provider (such as HealthEquity or Optum). A common strategy is:

1. Continue payroll contributions there (to maximize the tax benefit).
2. Periodically transfer the balance to Fidelity if your employer allows partial transfers and the fees make it worthwhile.

Investment approach

If your HSA is for long-term growth and you can pay current medical expenses out of pocket, many investors choose:

• A total U.S. stock market index fund
• An S&P 500 index fund
• A target-date retirement fund
• A total world stock index fund

This keeps costs low while allowing the HSA's tax advantages to compound over time.

My recommendation

• Best overall: urlFidelity HSAturn0search0
• Runner-up: urlLivelyturn0search1, especially if you prefer its user experience or Schwab integration.

If you already use Fidelity for your IRA or brokerage account, consolidating your HSA there can also make portfolio management simpler.

Based on 2026 data, Fidelity is widely considered the best HSA provider for investing, offering $0 account fees, no minimum balance requirements to start investing, and access to a full brokerage account.

Here are the top HSA accounts for investing based on low fees, investment choices, and flexibility:

• Fidelity Investments: Best Overall and Best for No Fees. It offers the ability to invest in stocks, ETFs, and mutual funds (including fractional shares) with no minimum investment required.
• Lively: Top Runner Up. Known for excellent user interface and integration with Schwab for brokerage services.
• HealthEquity: Best for Investment Help. Suitable for those wanting guided, curated investment options.
• HSA Bank: Good for broad investment choices, including access to TD Ameritrade/Schwab brokerage options.

Why Fidelity is Top-Rated for Investors

• No Costs: There are no monthly maintenance fees or trading commissions on stocks and ETFs.
• Flexibility: You can invest "first-dollar" cash, meaning you don't need to keep a high minimum (e.g., $1,000–$2,000) in cash before investing, unlike many employer-sponsored plans.
• Investment Options: Access to Fidelity's broad range of mutual funds, including low-cost index funds and zero-expense ratio funds.

Key Factors When Choosing an Investing HSA

1. Investment Fees: Avoid accounts that charge high monthly fees (above $2-$3) or high "advisory" fees for holding investments.
2. Investment Threshold: Look for providers that allow you to invest almost all your money, rather than requiring a large, non-invested cash balance.
3. Self-Directed Brokerage Options: The best accounts offer a brokerage window, allowing you to buy ETFs or stocks, rather than just choosing from a few predetermined mutual funds.

Note: If your employer provides an HSA, they may not offer these top-tier options. However, you can generally open a personal HSA at Fidelity and periodically transfer funds from your employer-sponsored HSA to avoid fees and gain better investment choices.

Would you like to know the best low-cost index funds to hold in an HSA, or perhaps the steps for transferring an employer HSA to one of these options?