Frequently Asked Questions
Everything you need to know about our algorithms, Indian tax law updates, client-side security, and usage policies.
Are the calculations on CalcWise completely free?↓
Yes, 100% of the calculators, tools, amortization schedules, and breakdown charts on CalcWise are free to use with no hidden fees or mandatory registrations.
Are financial calculations processed on your server or in my browser?↓
All calculator calculations run directly in your browser using safe, high-precision arithmetic algorithms. Your financial inputs, salary figures, and personal numbers are never stored on or transmitted to our servers.
How accurate and up-to-date are the tax calculators?↓
Our tax and statutory calculation engines are updated to reflect the Finance (No. 2) Act 2024 and CBDT circulars for FY 2024-25 and FY 2025-26. Each engine is versioned, reviewed by qualified analysts, and verified against independent reference test cases.
Can I download or print the calculation results and tables?↓
Yes, every calculator provides one-click CSV export and print-ready summary formats so you can easily save or share your numbers with your financial advisor or accountant.