Finance & Investment Authority Hub

This hub contains verified algorithms and step-by-step math breakdowns for calculating personal wealth, investments, and home loan repayment schedules.

Featured Tools & Calculators

Crypto Tax Calculator

Calculate cryptocurrency tax liabilities, short-term and long-term gains, TDS, and trading fee impact under Indian tax rules.

Open Tool

Advanced Retirement Corpus Goal Planner

Plan your retirement corpus target by modeling inflation-adjusted expenses, life expectancy, post-retirement returns, and withdrawal strategies.

Open Tool

Portfolio Asset Allocation & Risk Analyzer

Analyze your investment portfolio asset mix, calculate weighted expected returns, estimate overall portfolio volatility (risk), and compare against target model allocations.

Open Tool

Freelancer Tax & GST Invoice Calculator

Calculate freelancer tax liabilities, estimate GST on invoices, deduct professional expenses, and project net take-home earnings.

Open Tool

Indian Income Tax Calculator

Calculate and compare your income tax liability under the Old and New tax regimes for FY 2024-25 (AY 2025-26), factoring in standard deductions and exemptions.

Open Tool

US Income Tax Calculator

Calculate your federal US income tax liabilities for tax year 2024, factoring in standard deductions, filing statuses, and marginal tax brackets.

Open Tool

EPF & EPS Pension Estimator

Estimate your Employee Provident Fund (EPF) accumulation at retirement and project your Employee Pension Scheme (EPS) monthly pension payout based on salary and contribution tenure.

Open Tool

Gratuity Calculator

Calculate your gratuity amount under the Payment of Gratuity Act 1972, based on basic salary, dearness allowance, and total years of continuous service.

Open Tool

NPS (National Pension System) Calculator

Calculate your National Pension System (NPS) retirement corpus, tax-free lump sum withdrawal, and estimate your monthly annuity pension payout.

Open Tool

EMI Calculator

Calculate Equated Monthly Installment (EMI) for home loans, car loans, and personal loans.

Open Tool

SIP with Step Up Calculator

Calculate your systematic investment plan (SIP) returns with an annual step-up contribution percentage to match your growing income.

Open Tool

SIP Calculator

Calculate potential returns on your Systematic Investment Plan (SIP) investments.

Open Tool

Frequently Asked Questions

Q:What is the difference between APR and interest rate?

Interest rate is the annual cost of borrowing. APR includes both the interest rate and other bank administrative fees.