Free online HSA Savings Calculator to estimate tax savings, compound growth and retirement planning for your Health Savings Account. | No Signup · Data Never Leaves Your Device
Zero Dependencies · Works OfflineFree online HSA Savings Calculator to estimate tax savings, compound growth and retirement planning for your Health Savings Account. The HSA is the only "triple tax-free" account in the US: contributions are tax-deductible, growth is tax-free, and withdrawals for qualified medical expenses are tax-free. Enter your contribution amount, tax rate, and expected return to see the long-term value of your HSA.
Retirement Healthcare Planning：Estimate how much your HSA can accumulate by retirement to cover medical expenses. Medicare doesn't cover everything after 65 — your HSA can fill the gap.
Tax Optimization Strategy：Compare maxing out HSA contributions vs. only contributing enough for current-year medical expenses, quantifying the long-term tax advantage of investing surplus funds.
HDHP Selection Decision：Evaluate the total cost of a High-Deductible Health Plan with HSA vs. a traditional low-deductible plan to choose the optimal health insurance strategy.
① Tax-deductible contributions reduce your taxable income; ② Tax-free growth — investment earnings inside the HSA are not taxed; ③ Tax-free withdrawals for qualified medical expenses. The HSA is the only "triple tax-free" account in the US tax code.
2025 IRS limits: Single $4,300, Family $8,550. An additional $1,000 catch-up contribution is allowed for those aged 55+. These limits typically adjust annually for inflation.
Yes. Most HSA providers allow investing in mutual funds/ETFs once your balance exceeds a threshold (typically $1,000-$2,000). The invested portion enjoys tax-free growth similar to a 401(k), and withdrawals for medical expenses remain tax-free.
HSA balances roll over year to year, never expire, travel with you across jobs, and can be invested. FSAs are typically "use it or lose it" and cannot be invested. HSAs require a High-Deductible Health Plan (HDHP); FSAs have no such requirement.
After age 65: withdrawals for medical expenses remain tax-free; non-medical withdrawals are taxed as ordinary income (no 20% penalty). This makes the HSA an excellent supplemental retirement account — covering both medical and living expenses.