Smart Tax & Finance Tools (India) — Free Online Calculators

Simplify your work with our growing collection of Online Calculators & tools. From income tax calculators and GST invoice generators to personal finance trackers, our tools are designed to save you time and help you stay compliant. Easy to use, accurate, and created for professionals, businesses, and individuals.

Tax & finance tools (India) — free online calculators; team reviewing income tax and GST documents

Why Use Our Online Calculators & Tools?

Our free tax and finance tools (India) including free online calculators are designed to make compliance and planning easier for professionals, businesses, and individuals. Whether you are filing income tax, preparing GST invoices, or tracking investments, these resources save time and reduce errors.

  • Accurate Calculations – Get instant results with Income Tax Calculator India, EMI Calculator India, GST utilities, and compliance templates built for Indian tax rules.
  • Time-Saving Templates – Download ready-to-use Excel sheets and PDFs for accounting & invoicing, plus a GST invoice generator
  • Free & Premium Options – Start with free downloads and upgrade to premium versions for advanced features.
  • User-Friendly Design – No complex setup. Simple, step-by-step tools you can start using immediately.
  • CA-Curated Resources – Designed by finance professionals with 13+ years of expertise in tax, accounting, and corporate finance.
  • Stay Updated – Tools are regularly updated with the latest tax laws, GST notifications, and compliance changes.

Explore our tools and free online calculators and templates today and simplify your tax & finance journey.

Income Tax Calculator India and GST invoice generator on laptops — tax & finance tools, free online calculators

Explore Our Online Calculators & Tools (India)

Browse our growing suite of free online calculators and tax & finance tools built for India. Start with the Income Tax Calculator and EMI Calculator, and explore GST utilities, downloadable checklists, and Excel templates for everyday compliance. CA-curated, mobile-friendly, and exportable to PDF/Excel—simple inputs, clear outputs. New tools are added regularly—bookmark this page.

EMI Calculator (Home / Car / Personal) — 3-in-1

One click to switch loan type. Get EMI, total interest, full amortization, prepayment impact, and charts. Export CSV/PDF.

3 in one emi calculators- home loan, car loan and personal loan emi
women is using the basic term loan emi calculators online

Term Loan EMI Calculator (Basic)

Quick EMI, total interest and payoff date—perfect for instant estimates. Download schedule as CSV/PDF.

Term Loan EMI Calculator (Advanced) — Prepayments & Moratorium

Model moratorium months, part-prepayments (one-time/recurring), rate/tenure changes, and step-up/step-down EMI with charts.

professional using the advance term loan emi calculator on taxbizmantra

Compare Tools at a Glance

Live Coming soon
ToolStatusBest forKey inputsOutputsExport
🧮 EMI Calculator (3-in-1)LiveHome / Car / Personal loansAmount, Rate (% p.a.), Tenure (y/m), Start month, PrepaymentEMI, Total Interest, P+I, Amortization, ChartsCSV · PDF
📊 Term Loan (Basic)LiveQuick estimatesAmount, Rate, Tenure (months)EMI, Total Interest, P+I, ScheduleCSV · PDF
🧠 Term Loan (Advanced)LiveReal-world modellingDisbursement/EMI dates, Moratorium (months & mode), Prepay, Rate/Tenure change, Step-up/Step-downEMI, Interest saved, New payoff date, FY/Calendar chartsCSV · PDF
🧾 Income Tax CalculatorComing soonNew vs Old regime comparisonSalary, HRA/rent, deductions (80C/80D)Tax liability & slab-wise breakupPDF
🧮 GST Invoice GeneratorComing soonGST-compliant invoicesGSTINs, item details, tax ratesInvoice (Excel/PDF)Excel · PDF
💼 Personal Finance TrackerComing soonBudgeting & savingsIncome/expense entries, categoriesMonthly/annual summaries, chartsGoogle Sheets · Excel

Income Tax Calculator

Estimate your annual income tax liability in seconds.

Income tax calculator tool for quick tax estimates
Coming soon
GST invoice generator tool for businesses and professionals

GST Invoice Generator

Create professional GST invoices instantly in Excel/PDF.

Coming soon

Personal Finance Tracker

Track income, expenses, and savings with ease.

Personal finance tracker tool for budgeting and savings
Coming soon

Stay Updated on New Tools & Downloads

Be the first to know when we launch new tax calculators, GST utilities, and premium finance templates. Subscribe to get free updates, tools, and resources directly in your inbox.

FAQs

  1. Are these tools free to use?

    Yes. Most tools are free online calculators and templates. Premium versions with advanced features may be added later.

  2. How accurate are the results—can I file returns based on them?

    Treat outputs as guidance. File using Form 16/26AS/AIS and your CA’s advice. Assumptions and limits are shown on each tool page.

  3. Do you store my data?

    No personal inputs are stored server-side. Calculations run in your browser and any downloads are saved on your device. See our Privacy Policy for details.

  4. Which tools are live today?

    Start with the Income Tax Calculator and EMI Calculator. More tax & finance tools and a GST invoice generator will be added here as they go live.

  5. Why do my numbers differ from HR/CA or the portal?

    Differences usually arise from HRA proofs, exemptions, perquisites, rounding, timing of TDS, or updated rules. Share the calculator summary with your CA for reconciliation.

  6. Can I export or print the results?

    Most calculators allow PDF/Excel export (where relevant). EMI tools also include amortization and prepayment impact summaries.

  7. Do these tools work on mobile?

    Yes—pages are mobile-friendly and work best on modern browsers (Chrome, Edge, Safari, Firefox).

  8. Will you add NRI/DTAA or business-specific features?

    Select tools will include NRI notes and business logic. Complex cross-border or special cases still need bespoke CA advice.

  9. How often are tools updated?

    Tools are reviewed periodically and after key notifications/circulars. “Last updated” is shown on individual tool pages.

  10. How can I request a new calculator or report an issue?

    Use the contact form to share your use-case, sample inputs, or a bug report: /contact/. High-demand requests are prioritised.