All tools
2026 HSA Contribution & Triple-Tax-Advantage Calculator
See your maximum 2026 HSA contribution (self-only or family, plus the 55+ catch-up) and project tax-free growth.
2026 FSA PlannerRight-size your 2026 health FSA election and estimate the tax you save versus the use-it-or-lose-it risk.
HDHP vs PPO Break-Even CalculatorCompare an HDHP (with HSA) against a PPO across premiums, deductibles and expected care to find which costs less.
2026 Medicare IRMAA Surcharge CalculatorFind your 2026 Medicare Part B and Part D IRMAA surcharge from your 2024 MAGI and filing status.
HSA-as-Retirement Projection CalculatorProject decades of invested, tax-free HSA growth when you pay current medical costs out of pocket.
2026 Out-of-Pocket Maximum EstimatorEstimate your realistic 2026 worst-case spending against the HDHP out-of-pocket maximum.