All Financial Calculators Free, accurate, and always updated for the latest Indian tax rules and financial regulations. Built and maintained by a Chartered Accountant. Everything that decides what you owe under the Income-tax Act and what you put on the return. Computation and regime comparison, the deductions that survive under each regime, capital gains and property, transfers within a family, and the instalment and interest arithmetic that follows. Income Tax Calculators Old regime against new, salary and business income, the return form you belong on, and the rebate that decides whether you pay at all. Deductions & Exemptions HRA, home loan interest, 80C and the rest – and which of them still work once you have chosen a regime. Capital Gains & Property Short and long term, indexation and the 23 July 2024 watershed, property sale, and the exemptions that defer the charge. Gifts & Family Transfers Who counts as a relative, the Rs 50,000 threshold that is a threshold and not an allowance, weddings, and gifts across a border. Advance Tax & Interest The four instalment dates, what each one must carry, and what sections 234A, 234B and 234C cost when you miss them. Returns, Forms & Filing Form 16, Form 26AS and the AIS, ITR due dates and which return applies – plus the 1961-to-2025 section and form mapping. Compliance & Business The recurring compliance a running business files rather than the annual return it signs. GST computation and returns, deduction and collection at source with their thresholds and rates, and the MSME and registration obligations that sit alongside them. Rate and reverse computation, the return you file, late fee and interest, and the registration thresholds by supply type. Section by section rates and thresholds for FY 2026-27, collection at source, and what late deduction or late payment costs. MSME & Business Compliance Udyam classification, the 45-day payment rule and the compound interest it carries, and state registration obligations. Accounting, Salary & Retirement What an employer pays, what an employee takes home, and what the books have to show for both. Statutory rates that change by state, the full cost of a CTC once every contribution is loaded, the retirement funds that accumulate underneath, and the ratios a lender will read. Salary, CTC & Take-Home Break a CTC into what reaches the employee and what the employer actually spends, including every statutory contribution. Employer Cost & Statutory Dues PF, ESI and gratuity on the employer side, with professional tax and minimum wages state by state. Retirement & Provident Funds EPF and the pension component, gratuity on the statutory formula, NPS projections, and what each is taxed on at exit. Accounting & Financial Analysis Depreciation, break-even, working capital and the ratios a banker reads before sanctioning a limit. Loans & Investments

Money borrowed and money put away. Instalment and amortisation arithmetic on the borrowing side, market-linked projections on the investing side, and the fixed-income and small-savings products that sit between the two. Instalment, amortisation schedule, part-prepayment effect, and the interest a tenure change really saves or costs. Mutual Funds & SIP SIP and lump sum projections, step-up contributions, XIRR on an uneven cash flow, and the tax that lands at redemption. Savings, Deposits & Planning Fixed and recurring deposits, PPF, small savings schemes, and goal-based planning against an inflation assumption. Foreign Remittance & Investment TCS on money leaving India, the purpose-code question, GIFT City and foreign investment into an LLP. Stamp Duty Calculators Stamp duty is a state levy, so the rate on the same instrument changes when you cross a border. Each calculator below takes one instrument and works it state by state under the Indian Stamp Act and the state stamp law, with the registration fee and the exemptions that apply. Securities (Uniform Rates) Shares and debentures – one rate nationwide since 1 July 2020, whichever State the parties sit in. Agreements (State-wise) LLP and partnership deeds and rent agreements, where duty follows capital or rent under each State Act. Property Transfers (State-wise) Gift of immovable property, charged on market value, with the concession for close relatives. Specialist Tax Calculators The situations the general income tax calculator is not built for. Entities taxed under their own regime, income that crosses a border, a year with more than one employer, and equity compensation that is taxed twice on two different bases. Business & Entity Taxation Firm, LLP, company and co-operative rates, partner remuneration limits, presumptive schemes, and minimum alternate tax. NRI & Foreign Income Tax Residential status on the day count, what becomes taxable in India once it changes, foreign tax credit and treaty relief. Multiple Employers & Special Forms Two or more Form 16s in one year, a mid-year job change, and the shortfall that surfaces only when you consolidate them. Equity, ESOP & Special Income RSUs and ESOPs taxed once on exercise and again on sale, futures and options turnover, and other one-off income. Looking for Excel versions? Download branded Excel utilities with full formulas, protected input sheets, and ready-to-use templates for your practice. Want these calculators on your website? Embed any CalcGuru calculator on your blog or firm site with one copy-paste snippet – free, CA-maintained and always current. Income tax filing guides for AY 2026-27 The calculators above give you the figure. These explain the deadline it has to meet, the form it goes on, and what it costs if it is late.