Byline: Elena Morris, business journalist covering banking, workplace benefits, and health-account markets for 12 years
Last reviewed: June 29, 2026
Devenir’s “2025 Year-End HSA Research Report” found that U.S. health savings accounts held nearly $174 billion across 41.7 million accounts at year-end 2025. HSA Bank entered 2026 with a larger addressable market, too: its November 2025 education-campaign announcement said new Bronze and Catastrophic plan eligibility could potentially allow at least 7 million eligible consumers to sign up for an HSA.
HSA Bank is a division of Webster Bank, N.A. The company sits inside Webster’s Healthcare Financial Services segment, which reported $16.927 billion in total footings and 3.453 million accounts at December 31, 2025.
The market is growing faster in assets than accounts
The national HSA market is no longer a simple account-count story.
Devenir’s “2025 Year-End HSA Research Report,” released April 23, 2026, reported nearly $174 billion in HSA assets across 41.7 million accounts at year-end 2025. The same Devenir release said assets rose 19% year over year, while account growth was 6%.
That gap is the market signal. Account growth is still positive, but asset growth is much stronger. That usually points to larger balances, stronger investment adoption, market returns, and more account holders keeping money in HSAs rather than immediately spending every dollar.
HSA Bank’s public numbers fit that pattern. Its December 2025 SecureSave announcement said HSA Bank had $15.4 billion in total footings as of September 30, 2025, including $9.1 billion in deposit balances and $6.3 billion in assets under administration through linked investment accounts.
This is not just enrollment. It is balance depth.
HSA Bank versus the total HSA market
Devenir’s year-end 2025 market figure of nearly $174 billion gives the national denominator. HSA Bank’s September 30, 2025 figure of $15.4 billion in total footings gives a company-specific marker.
Those figures are not perfectly matched by date or definition. Devenir measured the HSA market at year-end 2025. HSA Bank reported its own total footings as of September 30, 2025. HSA Bank’s total footings combine deposit balances and linked investment assets under administration, while Devenir’s market report covers HSA assets across the industry.
Even with that caveat, the scale is visible. HSA Bank’s $15.4 billion figure would be a meaningful slice of a national market approaching $174 billion.
The cleaner comparison comes through Webster’s fourth-quarter 2025 release. Webster reported Healthcare Financial Services total footings of $16.927 billion at December 31, 2025, including $10.418 billion in deposits and $6.509 billion in linked investment account assets under administration. That segment includes HSA Bank and Ametros, so it is broader than HSA Bank alone.
Scope matters.
Market scale table
| Measure | Public figure | Source and date | Data caveat |
|---|---|---|---|
| U.S. HSA assets | Nearly $174 billion | Devenir “2025 Year-End HSA Research Report,” year-end 2025 | Industry-wide HSA market |
| U.S. HSA accounts | 41.7 million | Devenir “2025 Year-End HSA Research Report,” year-end 2025 | Industry-wide account count |
| HSA market asset growth | 19% year over year | Devenir “2025 Year-End HSA Research Report” | Assets grew faster than accounts |
| HSA market account growth | 6% year over year | Devenir “2025 Year-End HSA Research Report” | Moderate account growth |
| HSA Bank total footings | $15.4 billion | HSA Bank SecureSave announcement, Sept. 30, 2025 | Company-specific public marker |
| Webster Healthcare Financial Services total footings | $16.927 billion | Webster Q4 2025 release, Dec. 31, 2025 | Segment includes HSA Bank and Ametros |
| Newly eligible consumers cited by HSA Bank | At least 7 million | HSA Bank education-campaign announcement, Nov. 18, 2025 | Potential eligibility, not guaranteed account openings |
Bronze and Catastrophic eligibility changes the funnel
HSA Bank’s November 18, 2025 announcement said a new eligibility change was expected to potentially allow at least 7 million eligible consumers to sign up for an HSA and set aside tax-free dollars for short-term and long-term healthcare expenses.
HSA Bank’s learning-center page on new legislation says any Bronze or Catastrophic plan offered on a state insurance exchange under the Affordable Care Act will automatically be considered HSA-qualified coverage. Healthcare.gov’s 2026 HSA page says all Bronze and Catastrophic plans now work with Health Savings Accounts.
That is a major market-funnel change. Traditional HSA growth relied heavily on employer-sponsored high-deductible health plans and HSA-compatible plan design. The Bronze and Catastrophic rule expands the consumer-market path, especially for people buying Marketplace coverage.
The business interpretation: HSA providers now have more direct-to-consumer opportunity, but also more education burden. A newly eligible consumer may not understand contribution limits, qualified expenses, tax treatment, card use, investment options, or the difference between insurance coverage and an account.
Eligibility expansion creates demand. It also creates confusion.
Where the headline may mislead
“At least 7 million eligible consumers” does not mean 7 million new HSA Bank accounts.
Eligibility is only the top of the funnel. People still have to choose a qualifying plan, open an account, contribute money, keep records, use the HSA correctly, and decide whether to save, spend, or invest the balance. Some will open an HSA and barely fund it. Others will use it mainly for current medical expenses. A smaller group will build investment balances.
The Devenir data shows why that distinction matters. The national market reached 41.7 million accounts at year-end 2025, but account growth was 6%, while asset growth was 19%. The market’s economics are increasingly tied to balances and investment behavior, not just new-account volume.
That is the fine print behind the growth story: new eligibility can increase account openings, but asset retention and investment adoption determine much of the economic value.
Linked investment assets are the second story
Devenir’s 2025 year-end release said HSA investment assets reached $85 billion at year-end 2025. The same research summary said the market continued to mature with stronger investment adoption and larger balances.
HSA Bank’s own numbers show the same direction. Its December 2025 SecureSave announcement said $6.3 billion of its $15.4 billion in September 30, 2025 total footings was assets under administration through linked investment accounts. Webster’s fourth-quarter 2025 release put linked investment account AUA at $6.509 billion for Healthcare Financial Services at December 31, 2025.
The two figures are close, but not identical. HSA Bank’s figure is company-specific and dated September 30, 2025. Webster’s figure is segment-level and dated December 31, 2025.
The analysis is clear enough: investment-linked balances are no longer a side note. They are a major part of HSA Bank’s scale.
Deposits still matter
Investment growth can distract from the deposit base.
Webster’s fourth-quarter 2025 release reported $10.418 billion in Healthcare Financial Services deposits at December 31, 2025. HSA Bank’s SecureSave announcement reported $9.1 billion in HSA Bank deposit balances at September 30, 2025.
Those deposits matter for Webster because they connect the health-account business to banking economics. Deposits support funding, relationship depth, interest income, and product engagement. Linked investment AUA matters too, but it is not the same as deposits.
A provider with both deposits and investment-linked assets has two different economic levers. One is banking funding. The other is longer-term account engagement and investment administration.
That split is why “total footings” needs explanation in every HSA Bank market article.
What BLS data adds to the market story
The HSA market is financial, but it is also benefits administration.
BLS does not track HSA Bank-specific jobs. It does show the labor markets around the roles that support a growing HSA platform. The BLS Occupational Outlook Handbook reported a May 2024 median annual wage of $80,920 for business and financial occupations and projected about 942,500 annual openings from 2024 to 2034.
For customer service representatives, BLS reported a May 2024 median hourly wage of $20.59 and projected about 373,400 openings each year from 2024 to 2034, even as employment in the occupation was projected to decline 6%. For compliance officers, BLS reported a May 2024 median annual wage of $78,420 and projected about 33,300 annual openings.
Those benchmarks explain the staffing tension. A larger HSA market creates more account education, service, compliance, operations, product, and technology work. Automation may reduce simple contacts, but expanded eligibility and more investment-linked balances can make remaining contacts more complex.
Growth does not remove service work. It changes the mix.
Career and workforce implications
HSA Bank’s career pages identify member services, corporate roles, Information Technology, Banking Operations, Risk/Compliance, Human Resources, Product Management, Partner Services, Business Relations, Finance, and Account/Relationship Management.
That range lines up with the market data. A provider serving millions of members and billions in balances needs front-line support. It also needs employer distribution, digital account tools, risk controls, compliance monitoring, investment-adjacent support, and business development.
The new Bronze and Catastrophic eligibility path may increase consumer-facing education needs. SecureSave adds emergency savings accounts to the employer-financial-wellness story. Devenir’s $85 billion investment-asset figure shows why investment-related account behavior has become more central across the industry.
The workforce interpretation is that HSA Bank’s future labor needs are likely broader than call-center hiring. The strongest lanes are service complexity, employer relationships, compliance, product, technology, and analytics.
Competitor articles often flatten the market
Top search results for HSA topics often focus on contribution limits, tax advantages, debit cards, or login help. Those pages can be useful, but they usually miss the business context.
The market story has three layers. Devenir shows industry-wide HSA growth: nearly $174 billion in assets and 41.7 million accounts at year-end 2025. HSA Bank shows company-specific scale: $15.4 billion in total footings and nearly 4 million members as of September 30, 2025. Webster shows segment economics: $16.927 billion in Healthcare Financial Services total footings at December 31, 2025.
Those are different numbers for different scopes.
Blending them creates bad analysis. Reading them together shows why HSA Bank is positioned in a growing market but still dependent on account funding, investment adoption, employer relationships, and consumer education.
Data limits
Devenir is an industry research source, not HSA Bank’s internal ledger. HSA Bank’s $15.4 billion figure is company-specific but dated September 30, 2025. Webster’s $16.927 billion Healthcare Financial Services figure is dated December 31, 2025 and includes HSA Bank and Ametros.
The Bronze and Catastrophic eligibility figure of at least 7 million is potential eligibility, not guaranteed account creation. BLS wage data is occupational and national, not company-specific. Public sources do not show HSA Bank-only headcount, customer acquisition cost, account retention, average contribution per member, or revenue per account.
Data reflects public information reviewed on June 29, 2026. Market returns, interest rates, plan enrollment, rule changes, employer adoption, and consumer funding behavior may shift the picture.
FAQ
How large is the U.S. HSA market?
Devenir’s “2025 Year-End HSA Research Report” reported nearly $174 billion in HSA assets across 41.7 million accounts at year-end 2025.
How fast did HSA assets grow in 2025?
Devenir reported 19% year-over-year HSA asset growth at year-end 2025, while account growth was 6%.
How big is HSA Bank?
HSA Bank’s December 2025 SecureSave announcement said it served nearly 4 million members and had $15.4 billion in total footings as of September 30, 2025.
What did Webster report for Healthcare Financial Services?
Webster’s fourth-quarter 2025 release reported 3.453 million accounts, $10.418 billion in deposits, $6.509 billion in linked investment account AUA, and $16.927 billion in total footings at December 31, 2025.
What changed for Bronze and Catastrophic plans?
HSA Bank’s new-legislation page says any Bronze or Catastrophic plan offered on a state insurance exchange under the Affordable Care Act will automatically be considered HSA-qualified coverage. Healthcare.gov says all Bronze and Catastrophic plans now work with Health Savings Accounts for 2026.
Does 7 million newly eligible consumers mean 7 million new accounts?
No. HSA Bank’s November 2025 announcement described at least 7 million potentially eligible consumers. Eligibility does not guarantee account opening, contributions, investment adoption, or retention.
Why do linked investment assets matter?
Devenir reported $85 billion in HSA investment assets at year-end 2025. HSA Bank reported $6.3 billion in linked investment AUA as part of its September 30, 2025 total footings. Investment-linked balances are a major part of the mature HSA market.