WiseCalc

HSA Calculator

Explore hypothetical HSA growth with combined contribution ceilings and an illustrative personal federal deduction benefit.

Hypothetical full-year 2026 HSA contribution scenario

Assumes full-year contribution eligibility and no other contributions or shared family allocation. Coverage and age selections do not establish eligibility; Medicare, partial-year rules and actual deduction eligibility require checking IRS guidance.

The projection repeats the entered contributions and return with beginning-of-year deposits, no withdrawals or fees, and whole years. It holds the selected 2026 ceiling constant; future limits and eligibility may change.

Tax reduction is your assumed deductible contribution outside payroll times the entered federal marginal rate. Employer funding is excluded from income, not a second personal deduction. Payroll contributions, state tax and refund eligibility are not calculated.

IRS sources — 2026 · Publication 969
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$0$50,000
$
$0$10,000
%
0%100%
%
0%15%
years
1 year50 years
%
0%50%

Combined annual contribution: $5,475.00. 2026 scenario contribution ceiling: $8,750.00.

Future HSA Balance
$259,510.27
Total Contributions
$109,500.00
Total Investment Gains
$145,010.27
Illustrative federal income-tax reduction
$18,250.00
Employee deduction illustration

HSA Growth Over Time

HSA Calculator

Explore hypothetical HSA growth with combined contribution ceilings and an illustrative personal federal deduction benefit.

Assumes full-year contribution eligibility for the chosen coverage and one account holder's age-55 catch-up, with no other contributions or shared family allocation. The 2026 combined ceilings are $4,400 self-only and $8,750 family, plus $1,000 for an eligible account holder age 55 or older at year-end. Eligibility, Medicare and partial-year rules require checking IRS guidance. Contributions repeat at the start of each whole year; the selected 2026 ceiling and entered return stay constant, with no withdrawals or fees. Future law and eligibility may change. The tax illustration applies only to assumed deductible personal contributions outside payroll; employer funding is not a second personal deduction.