Health Savings Accounts (HSAs) are triple-tax-advantaged accounts that can serve as both a healthcare fund and a retirement savings vehicle. Here’s how your balance compares to others in your age group.
Quick answer: The average HSA balance is about $4,500 overall. By age 55-64, the average reaches $7,800. Top savers who treat HSAs as retirement accounts often have $50,000+ by retirement.
Average HSA Balance by Age
| Age Group | Average Balance | Median Balance | Top 10% Balance |
|---|---|---|---|
| Under 25 | $1,200 | $650 | $3,500 |
| 25-34 | $2,800 | $1,500 | $8,000 |
| 35-44 | $5,500 | $2,800 | $15,000 |
| 45-54 | $6,800 | $3,500 | $22,000 |
| 55-64 | $7,800 | $4,200 | $35,000 |
| 65+ | $10,200 | $5,500 | $55,000 |
| All Ages | $4,500 | $2,400 | $18,000 |
Data from EBRI and Devenir HSA research, 2025-2026.
HSA Balance Percentiles
Where does your balance rank?
| Percentile | HSA Balance |
|---|---|
| 10th | $350 |
| 25th | $1,100 |
| 50th (Median) | $2,400 |
| 75th | $6,200 |
| 90th | $18,000 |
| 95th | $32,000 |
| 99th | $75,000+ |
Average HSA Balance by Account Age
Longer-held accounts have higher balances:
| Years Account Open | Average Balance |
|---|---|
| Less than 1 year | $1,400 |
| 1-2 years | $3,200 |
| 3-5 years | $6,800 |
| 6-10 years | $12,500 |
| 10+ years | $22,000 |
HSA Contribution Patterns
| Metric | 2026 Data |
|---|---|
| Average annual contribution | $2,400 |
| Median annual contribution | $1,800 |
| % contributing the maximum | 12% |
| % with employer contributions | 58% |
| Average employer contribution | $850/year |
2026 HSA Contribution Limits
| Coverage Type | Contribution Limit | Catch-Up (55+) |
|---|---|---|
| Self-only | $4,300 | +$1,000 |
| Family | $8,550 | +$1,000 |
How Much Should You Have in Your HSA?
Conservative Approach: Cover Out-of-Pocket Maximum
| Plan Type | Target HSA Balance |
|---|---|
| Bronze HDHP | $7,000-$9,000 |
| Silver HDHP | $5,000-$7,000 |
| Typical employer HDHP | $3,000-$5,000 |
Aggressive Approach: HSA as Retirement Account
| Age | Target Balance (Retirement Focus) |
|---|---|
| 30 | $15,000-$25,000 |
| 40 | $40,000-$60,000 |
| 50 | $80,000-$120,000 |
| 60 | $150,000-$200,000 |
| 65 | $200,000+ |
HSA Investment Patterns
| Investment Behavior | Percentage of Account Holders |
|---|---|
| Cash only (no investments) | 87% |
| Some funds invested | 9% |
| Mostly invested | 4% |
| Average investment threshold | $2,000 |
HSA Investment Returns
| Account Type | Average 10-Year Return |
|---|---|
| Cash HSA | 0.5% |
| Invested HSA (60/40) | 7-8% |
| Invested HSA (90/10) | 9-10% |
Example growth difference:
| Scenario | Starting Balance | After 20 Years |
|---|---|---|
| Cash only (0.5% return) | $10,000 | $11,049 |
| Invested (7% return) | $10,000 | $38,697 |
HSA Triple Tax Advantage
| Tax Benefit | Impact |
|---|---|
| Contributions | Tax-deductible (reduces AGI) |
| Growth | Tax-free |
| Withdrawals (qualified) | Tax-free |
| Effective tax savings | 30-45% for most people |
Example Tax Savings
| Contribution | Tax Bracket | Annual Tax Savings |
|---|---|---|
| $4,300 (self) | 22% federal + 5% state | $1,161 |
| $8,550 (family) | 22% federal + 5% state | $2,309 |
| $8,550 (family) | 32% federal + 6% state | $3,249 |
HSA vs. Other Retirement Accounts
| Feature | HSA | 401(k) | Roth IRA |
|---|---|---|---|
| Tax-deductible contributions | ✅ | ✅ | ❌ |
| Tax-free growth | ✅ | ❌ | ✅ |
| Tax-free withdrawals | ✅ (qualified) | ❌ | ✅ |
| No RMDs | ✅ (while owner) | ❌ | ✅ |
| Any-age withdrawals | ✅ (medical) | ❌ (59½) | ✅ (contributions) |
| 2026 contribution limit | $4,300/$8,550 | $23,500 | $7,000 |
Recommended HSA Strategy by Age
20s-30s: Maximize and Invest
| Priority | Action |
|---|---|
| 1 | Contribute maximum if possible |
| 2 | Keep 1-year deductible in cash |
| 3 | Invest the rest aggressively |
| 4 | Pay medical bills out-of-pocket |
| 5 | Save receipts for future reimbursement |
40s-50s: Accelerate Contributions
| Priority | Action |
|---|---|
| 1 | Max out contributions (family limit) |
| 2 | Use catch-up contributions at 55 |
| 3 | Continue investing growth |
| 4 | Build toward $100k+ goal |
60s+: Prepare for Healthcare Costs
| Priority | Action |
|---|---|
| 1 | Shift some investments to stable assets |
| 2 | Plan for Medicare gaps and premiums |
| 3 | After 65, can use for any expense (taxed like 401k) |
| 4 | Qualified medical expenses remain tax-free |
Average Healthcare Costs in Retirement
Why building a large HSA matters:
| Expense | Average Cost (Couple, Age 65+) |
|---|---|
| Medicare premiums (lifetime) | $180,000 |
| Out-of-pocket costs | $135,000 |
| Long-term care (if needed) | $150,000+ |
| Dental/vision/hearing | $50,000 |
| Total estimated | $315,000-$515,000 |
Common HSA Mistakes
| Mistake | Impact |
|---|---|
| Not contributing | Miss triple tax advantage |
| Not investing | Lose growth potential |
| Spending on non-qualified items | 20% penalty + taxes |
| Losing receipts | Can’t reimburse later |
| Closing account when changing jobs | Lose invested balance growth |
HSA Portability
| Situation | HSA Impact |
|---|---|
| Change jobs | HSA stays with you |
| Lose HDHP eligibility | Can’t contribute, but keep/use balance |
| Move to non-HDHP | HSA remains, just can’t add funds |
| Retire | Full access, Medicare premiums eligible |
| Death | Spouse inherits tax-free; others taxed |
Bottom Line
- Average HSA balance is $4,500 overall, $7,800 for ages 55-64
- Only 13% of HSA holders invest their funds (missed opportunity)
- Target 1-2x your deductible minimum, more if using for retirement
- HSA is the only triple-tax-advantaged account — prioritize it
- Healthcare costs average $300,000+ in retirement — HSAs help cover it
- Don’t spend it if you can pay medical costs from other funds