Financial tools, simplified.

Lightning-fast, client-side calculators built specifically for Indian Chartered Accountants. No data leaves your device.

Income Tax Regime

Instantly compare tax liability under Old vs. New regimes with the latest rules.

Open Calculator

GST Calculator

Forward and reverse GST calculations. Easily extract base value and tax components.

Open Calculator

HRA Exemption

Automates the 'least of three' rule for House Rent Allowance exemption calculations.

Open Calculator

Advance Tax Estimator

Instantly generate the quarterly advance tax installment schedule based on estimated liability.

Open Calculator

EMI & Amortization

Instantly generates a full principal vs. interest schedule for term loans.

Open Calculator