Health Savings Account paired with high-deductible health plan (HDHP), offering unique triple tax benefit: (1) tax-deductible contributions, (2) tax-free growth, (3) tax-free withdrawals for qualified medical expenses. After age 65, functions like traditional IRA for non-medical spending.
Triple Tax Advantage
- Tax-deductible: Contributions reduce taxable income (like traditional 401k)
- Tax-free growth: Invest in stocks/bonds, no capital gains tax (like Roth)
- Tax-free withdrawals: For medical expenses at any age, no penalty
No other account offers all three. Roth IRA lacks deductible contributions; 401k lacks tax-free withdrawals.
Limits & Requirements (2023)
- Individual: $3,850/year
- Family: $7,750/year
- Catch-up (55+): Extra $1,000
- Must be enrolled in HDHP (2023: $1,500+ deductible individual, $3,000+ family)
“Stealth IRA” Strategy
- Pay medical expenses out-of-pocket, save receipts
- Invest HSA contributions in index funds (Fidelity HSA, Lively)
- Let money grow tax-free for decades
- Age 65+: Reimburse yourself for saved medical receipts tax-free, OR use like traditional IRA for any expense (taxed but no penalty)
r/financialindependence calls HSA “the best retirement account” for those eligible.
Gotcha: Investment Threshold
Many HSA providers require $1K-2K cash balance before allowing stock investments. Fidelity HSA (no fees, immediate investing) became community favorite.
Sources:
- IRS HSA contribution limits (Rev. Proc. 2022-24)
- Madfientist HSA optimization guide
- r/personalfinance HSA wiki