Tax Calculators

Free tax calculators to help you estimate liability and plan strategically. Calculate taxes for side hustles, investment income, hobby earnings, and more. Avoid surprises with proactive tax planning tools.

5 calculators available

Calculate Alternative Minimum Tax liability. See if you need to pay AMT and how to minimize its impact.

Determine if your side activity qualifies as a hobby or business for tax purposes. Calculate tax implications of hobby income.

Calculate Net Investment Income Tax (3.8% surtax). See if your investment income triggers this additional tax.

Estimate taxes on gig economy and side hustle income. Calculate self-employment tax and quarterly payment amounts.

Check if your stock trades trigger wash sale rules. Calculate disallowed losses and adjusted cost basis.