About the Tax & Wealth Planner — Tax & Salary Guide
This free Tax & Wealth Planner is designed specifically for Indian users, using official formulas verified against government and authoritative sources. All calculations are updated for FY 2025-26. No sign-up, no download, and no charge — results are instant and displayed in Indian number format (lakhs and crores).
How to Use This Calculator
Enter your values in the input fields above and click the Calculate button. Results update immediately. You can modify any input and recalculate as many times as needed. All inputs are processed locally in your browser — your financial data is never transmitted to any server or stored anywhere.
Formula and Calculation Method
The Tax & Wealth Planner uses standard formulas used by Indian financial institutions, government departments, and regulatory bodies including the Reserve Bank of India (RBI), Income Tax Department, EPFO, and Ministry of Finance. Every formula is cross-verified against official calculators before publication. We update formulas with every budget announcement and policy change to ensure accuracy.
Understanding Your Results
Results from this calculator are indicative estimates based on the inputs you provide. Actual results may vary depending on changes in interest rates, tax laws, market conditions, and individual circumstances. For significant financial decisions — home purchase, retirement planning, tax filing — always consult a qualified SEBI-registered financial advisor or Chartered Accountant who can account for your complete financial situation.
Why Use CalcuTools India
CalcuTools India is an independent, free calculator platform covering personal finance, income tax, salary, loans, investments, retirement planning, and health, with every formula verified against official sources. We are not affiliated with any bank, insurance company, NBFC, or financial products distributor. Our calculators are free from sales pressure or product promotion — our only interest is helping you make informed financial decisions with accurate tools.
CalcuTools India · Verified Indian Calculators · Updated July 2026 · FY 2025-26 · About Us · How We Verify · Editorial Policy · Disclaimer
How It Works: Integrating Tax Planning with Wealth Creation
Most Indian professionals treat income tax and investments as two separate mathematical problems. True financial independence requires integrating them. The Master Planner engine calculates your exact tax liability under the 2026 New Tax Regime guidelines, deduces your real liquid take-home pay, and immediately projects your wealth creation potential using the 50/30/20 budgeting rule.
The New Tax Regime Mathematics
Under the updated standard structures, the New Tax Regime offers a flat ₹50,000 standard deduction for salaried individuals. A Section 87A rebate makes taxable income up to ₹7,000,000 (effectively ₹7.5 Lakhs with the deduction) entirely tax-free. Our engine automatically checks this threshold before applying the 5% to 30% incremental tax slabs to your gross CTC.
The 20% Compounding Engine
By capturing 20% of your post-tax monthly income, the right-side dashboard uses the future value of an annuity due formula. Assuming a standard 12% annualized return (historically aligned with Indian broad-market index funds), the engine visualizes how systematic, automatic investment of your savings scales exponentially over 180 months (15 years).
🔄 Last Updated: July 2026 · FY 2025-26 rates applied
Formula
Tax & Wealth Planning Framework: 1) Max 80C (₹1.5L), 2) NPS 80CCD(1B) (₹50K extra), 3) HRA exemption if applicable, 4) Choose regime saving more, 5) Invest tax saved into equity SIP.
Worked Example
Arjun saves ₹1.5L in ELSS (80C) + ₹50K NPS + ₹1.8L HRA = ₹3.8L deductions at 30% bracket = saves ₹1,26,840 in tax. Invest this ₹1.27L/year in SIP at 12% for 20 years = ₹1.23 crore extra corpus.