... LIVE
$
Your existing HSA balance (enter 0 if new)
$
2024 max: $4,150 (self) / $8,300 (family) Enter a valid contribution amount
$
%
Historical S&P 500 avg โ‰ˆ 7โ€“10%
yrs
%
Federal marginal tax rate
PROJECTED HSA BALANCE
โ€”
Total Contributed
โ€”
Investment Growth
โ€”
Tax Savings (contributions)
โ€”
Annual Contribution Total
โ€”
Was this calculator helpful?

HSA Contribution Limits (2024โ€“2025)

Coverage Type2024 Limit2025 LimitCatch-Up (55+)
Self-Only HDHP$4,150$4,300+$1,000
Family HDHP$8,300$8,550+$1,000

Employer contributions count toward your annual limit. If you over-contribute, you'll face a 6% excise tax on the excess amount.

Frequently Asked Questions

For 2024, the IRS HSA contribution limits are $4,150 for self-only HDHP coverage and $8,300 for family coverage. People age 55 and older can contribute an additional $1,000 catch-up contribution. For 2025, limits increased to $4,300 (self) and $8,550 (family).

For 2024, an HDHP must have a minimum deductible of $1,600 (self-only) or $3,200 (family) and maximum out-of-pocket costs of $8,050 (self-only) or $16,100 (family). You must be enrolled in an HDHP to contribute to an HSA.

Yes โ€” most HSA providers allow you to invest contributions once your balance exceeds a threshold (typically $1,000โ€“$2,500). You can invest in mutual funds, ETFs, and stocks. Investment earnings grow tax-free. This is the 'triple tax advantage': tax-deductible contributions, tax-free growth, tax-free withdrawals for medical expenses.

HSA funds can be used tax-free for qualified medical expenses including: doctor visits, prescriptions, dental care, vision care, mental health services, medical equipment, and many over-the-counter items. After age 65, you can withdraw for any purpose (taxed as ordinary income but no penalty, similar to a traditional IRA).

No โ€” unlike FSA funds, HSA money rolls over indefinitely. You can accumulate funds for decades and use them in retirement for medical expenses. This makes the HSA one of the most powerful long-term savings vehicles available to Americans with eligible health plans.

Yes โ€” employer contributions count toward your annual limit. If your employer contributes $1,000 and the limit is $4,150, you can personally contribute $3,150. Employer contributions are excluded from your income and payroll taxes, making them effectively tax-free for both parties.

Sources & Methodology

All calculations use verified formulas from authoritative sources. Updated March 2026.
๐Ÿ›๏ธ
Internal Revenue Service (IRS)
HSA contribution limits, qualified expenses (Publication 969), and HDHP requirements
๐Ÿ“Š
U.S. Department of Health & Human Services
HDHP minimum deductible and out-of-pocket maximum thresholds
๐Ÿ’ฐ
HealthEquity / Fidelity HSA Research
HSA investment growth data and triple tax advantage analysis
Methodology: Future value = (current_balance + annual_total) ร— (1+r)^years using compound annual growth. Tax savings = total_contributions ร— tax_rate. Annual total = personal + employer contributions.
Last reviewed: March 2026

Related Calculators