HSA Calculator 2026
Calculate your Health Savings Account tax savings, contribution limits, and projected growth. See how payroll deductions provide additional FICA tax savings of 7.65%.
Quick Answer
How much can I contribute to my HSA in 2026?
2026 HSA limits: $4,400 (individual) or $8,750 (family), plus $1,000 catch-up if 55+. Contributing the max in the 22% tax bracket saves $968-$1,925 in federal taxes. Payroll deductions save an additional 7.65% in FICA taxes.
Calculate your HSA tax savings and see how contributions reduce your taxable income.
Key Takeaways
- 2026 HSA limits: $4,400 (individual) or $8,750 (family) + $1,000 catch-up if 55+
- HSAs offer a triple tax advantage: tax-deductible contributions, tax-free growth, tax-free withdrawals
- Payroll deductions save an additional 7.65% in FICA taxes (Social Security + Medicare)
- Funds roll over year-to-year and can be invested for long-term growth
Enter your HSA details and click Calculate HSA Benefits to see your tax savings and projected growth.
HSA Projections
Tax Savings Breakdown
HSA Balance Growth Projection
Understanding Health Savings Accounts
What Is an HSA?
A Health Savings Account (HSA) is a tax-advantaged savings account available to individuals enrolled in a High Deductible Health Plan (HDHP). HSAs offer a unique triple tax advantage that no other account provides.
The Triple Tax Advantage
HSAs provide three powerful tax benefits:
- Tax-Deductible Contributions: Reduce taxable income
- Tax-Free Growth: Interest and investments grow tax-free
- Tax-Free Withdrawals: For qualified medical expenses
2026 HSA Contribution Limits
The IRS sets annual contribution limits for HSAs:
- Individual Coverage: $4,400/year (+$100 from 2025)
- Family Coverage: $8,750/year (+$200 from 2025)
- Catch-Up (Age 55+): Additional $1,000/year
FICA Savings with Payroll
When you contribute through payroll deductions, you avoid FICA taxes:
- Social Security Tax: 6.2% avoided
- Medicare Tax: 1.45% avoided
- Total FICA Savings: 7.65% additional savings
Frequently Asked Questions
An HSA is a tax-advantaged savings account for individuals with High Deductible Health Plans (HDHPs). Contributions are tax-deductible, growth is tax-free, and withdrawals for qualified medical expenses are also tax-free - a triple tax advantage.
For 2026, the HSA contribution limit is $4,400 for individual coverage and $8,750 for family coverage. If you are 55 or older, you can contribute an additional $1,000 catch-up contribution.
HSAs offer three tax benefits: (1) Contributions are tax-deductible, reducing your taxable income; (2) Investment growth is tax-free; (3) Withdrawals for qualified medical expenses are tax-free. No other account offers this triple benefit.
If you contribute to your HSA through payroll deductions, you avoid FICA taxes (Social Security and Medicare) of 7.65% on your contributions. Direct contributions do not receive this FICA savings benefit.
Yes, most HSA providers offer investment options once your balance exceeds a threshold (often $1,000-$2,000). You can invest in mutual funds, stocks, and other options. Investment growth is tax-free when used for qualified medical expenses.
At age 65, you become eligible for Medicare and can no longer contribute to an HSA. However, you can still use your existing HSA funds tax-free for qualified medical expenses, including Medicare premiums.
Unlike Flexible Spending Accounts (FSAs), HSA funds roll over year to year with no "use it or lose it" rule, stay with you if you change employers, can be invested for long-term growth, and can be used in retirement for any purpose (with income tax on non-medical withdrawals after 65).
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