Capital gains tax calculator
Estimate 2026 federal and simplified state tax for one asset sale with short-term or long-term treatment.
Calculators
Explore Gain Tax Calculator’s full suite of calculators designed to model capital gains across assets, states, and timelines. Compare each calculator below to jump straight into the workflow you need.
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Real estate capital gains calculator
Evaluate primary residence exclusions, capital improvements, and depreciation recapture before listing a property.
Crypto capital gain tax rate calculator
Model your crypto capital gain tax rate and ordinary income impact using FIFO trade tracking.
Scenario planner
Experiment with sale timing, income adjustments, and loss harvesting to see how strategies change total tax.
Looking for a specific scenario?
Email support@gaintaxcalculator.com with the transaction type and states involved—we continuously add new modules based on planner feedback.