Financial Planning & Tax Computation Hub
Calculate loan EMIs with full amortization schedules, project compound interest growth, compute GST, and analyze salary paychecks with 100% data confidentiality.
Curated Tool Collection (7)
Loan EMI Calculator
Calculate monthly loan EMI payments, total interest payable, and full yearly amortization schedules.
Compound Interest Calculator
Calculate compound interest growth, future investment values, and monthly contribution yields.
SIP Investment Calculator
Calculate maturity wealth, invested capital, and compounding returns for monthly mutual fund SIPs with visual charts.
GST Tax Calculator
Calculate GST amounts (3%, 5%, 12%, 18%, 28%) with forward/reverse calculation and CGST/SGST breakdown.
Income Tax Calculator (India & US)
Compare India Income Tax FY 2026-27 under New Regime vs Old Regime side-by-side with Section 87A rebate and ₹75,000 standard deduction. Also calculates US Federal Tax.
Mortgage Calculator
Calculate monthly mortgage payments including principal, interest, property taxes, and home insurance.
ROI Calculator
Calculate Return on Investment (ROI), total net profit, and investment efficiency percentages.
Recommended Step-by-Step Workflow
Compute Loan Repayment & Amortization
Enter principal, interest rate, and tenure to get exact monthly payments and year-by-year principal/interest splits.
Project Wealth via SIP & Compound Growth
Simulate long-term equity returns with monthly compounding and inflation adjustments.
Export Audit-Ready Reports
Generate printable schedules and audit summaries without your income or debt numbers leaving your browser.
Frequently Asked Questions
Does NexVaani store or log my financial calculations?
No. All math is evaluated in client memory. No financial figures or loan values are transmitted over the network.
Are regional tax brackets up to date?
Yes. Our GST, US tax, and Indian income tax formulas are calibrated to 2026 fiscal schedules.