Growth CircleFree tax and finance tools
Estimate your income tax, GST, capital gains, HRA exemption, profit and cash flow. All estimates, based on current rules shown on each page.
Income Tax & Salary Calculator
Compare the new and old tax regimes for an individual. Change the numbers and the estimate updates.
Open toolHRA Exemption Calculator
Find how much of your house rent allowance may be exempt. HRA exemption is available under the old tax regime.
Open toolGST Calculator
Add GST to a price, or work backwards from a GST-inclusive amount.
Open toolGST Percentage Calculator
Find out what GST rate was charged on an invoice.
Open toolCapital Gains Calculator
Estimate short-term or long-term capital gains tax on listed equity, property or other assets.
Open toolBusiness Profit Calculator
See your margins and the revenue you need to break even.
Open toolCash Flow Calculator
Enter your opening cash and expected receipts and payments. See your closing balance each month.
Open toolFree Tax & Compliance Health Check
Nine questions. See where to focus first.
StartEstimates only, based on the rules shown here as of 28 September 2026 for tax year 2026-27 (assessment year 2027-28). Rules change, so please verify current requirements or ask a professional before acting.
Need more than an estimate?
Talk to us and we will work from your actual documents.