Free GST & TaxCalculator Tools
India's most comprehensive suite of free GST, income tax, loan, and investment calculators — built by CAs, updated every Budget, trusted by 1.5 lakh+ taxpayers and businesses.
8+
Free Tools
1.5L+
Monthly Users
100%
Free Forever
FY25
Always Updated
Category
GST Tools
Category
Investment Tools
All Tools at a Glance
Jump to any tool instantly
Why Taxvio Tools Are Different
Every tool is built with real-world compliance in mind — not just math, but accurate, CA-verified, up-to-date calculations you can trust.
Instant Results
Get accurate calculations instantly — no sign-up, no login, no hidden fees. All tools are fully free and browser-based.
CA-Verified Accuracy
Every tool is reviewed and verified by Chartered Accountants. All tax slabs, rates, and formulas follow CBIC and IT Department guidelines.
Always Up-to-Date
Updated for every Budget and GST Council notification. All calculators reflect FY 2024-25 rules, rates, and exemptions.
Privacy First
All calculations happen in your browser — no data is stored, no tracking, no ads. Your financial information stays private.
Save Time & Money
Eliminate costly errors with our tools. Avoid penalties, wrong ITC claims, and miscalculations that cost businesses lakhs every year.
Expert Support
Behind every tool is our CA team. If you need help beyond the calculator — GST filing, ITR, compliance — we're one WhatsApp away.
India's Most Comprehensive GST & Tax Tool Suite
A detailed breakdown of every tool, how to use it, and why it matters for your compliance and financial planning.
GST Tools — Built for Every Business
Goods and Services Tax (GST) compliance is mandatory for every registered business in India. Yet, incorrect HSN codes, wrong tax rates, and GSTIN mismatches lead to thousands of crores in penalties and ITC reversals every year. Our GST tool suite eliminates these errors.
The HSN Code Finder lets you instantly search the correct Harmonized System of Nomenclature code for any product or service — with CGST, SGST, and IGST breakdowns. The GST Calculator handles all five tax slabs (3%, 5%, 12%, 18%, 28%) with both inclusive and exclusive modes. The GST Number Search tool lets you verify any supplier's GSTIN before claiming Input Tax Credit.
- Avoid penalties from wrong HSN codes (up to ₹50,000 penalty per error)
- Verify supplier GSTINs before ITC claims to avoid reversals
- Calculate exact CGST + SGST for intra-state and IGST for inter-state supplies
- Updated for every GST Council notification and Budget amendment
GST Tool Quick Reference
Income Tax Calculator — Key Features
Income Tax Tools — Old vs New Regime
Since Budget 2020 introduced the New Tax Regime — and Budget 2023 made it the default — millions of salaried individuals, freelancers, and business owners are confused about which regime to opt for. Our Income Tax Calculator makes this decision simple.
Enter your gross salary, claim all eligible deductions under the old regime (Section 80C investments, health insurance under 80D, HRA, LTA, home loan interest), and our calculator instantly shows you the tax under both regimes — so you can choose what saves you the most.
For FY 2024-25, the new regime offers a standard deduction of ₹75,000, a basic exemption of ₹3 lakh, and tax rebate under Section 87A for income up to ₹7 lakh — making it attractive for those with fewer deductions. Our tool does the math in seconds.
Investment & Loan Calculators — Plan Your Financial Future
EMI Calculator
India has over 8 crore active loan accounts. Whether it's a home loan, car loan, or personal loan, knowing your exact EMI before signing helps you budget accurately. Our EMI calculator uses the standard reducing balance formula and shows a complete month-wise amortization table — exactly how banks calculate it.
- Precise EMI via reducing balance
- Month-by-month amortization
- Total interest vs principal breakdown
- Compare 5yr vs 10yr vs 20yr tenures
SIP Calculator
Systematic Investment Plan (SIP) in mutual funds is the most popular investment method for Indian retail investors. Our SIP calculator shows you the power of compounding — how ₹5,000/month at 12% CAGR for 20 years grows to ₹49.46 lakh from just ₹12 lakh invested.
- Compound growth projection
- Inflation-adjusted return view
- Step-up SIP calculation
- Goal-based wealth planning
PPF Calculator
Public Provident Fund (PPF) is India's most trusted tax-free investment — Section 80C deduction on deposit, tax-free interest (currently 7.1% p.a.), and fully exempt maturity amount under EEE category. Our PPF calculator shows year-wise interest accrual and maturity value for 15 years.
- Year-wise interest table (15 yr)
- 7.1% p.a. rate (Q3 2024-25)
- 80C tax deduction benefit
- Extension scenarios (5-yr blocks)
Trusted by Businesses Across India
From freelancers to enterprises — Taxvio tools power smarter compliance decisions
1.5 Lakh+
Monthly Active Users
500+
HSN/SAC Codes Covered
₹499/mo
GST Filing Starting From
4.9★
Average User Rating
"The HSN code finder saves me hours every week. I use it to quickly verify codes for clients before filing GSTR-1. The CGST/SGST breakdown is exactly what I need."
Rajesh Sharma
GST Consultant, Delhi
"Best free GST calculator I've found. The inclusive/exclusive mode is super helpful. The income tax calculator's old vs new regime comparison is a lifesaver for client advisory."
Priya Menon
Chartered Accountant, Bengaluru
"As a Flipkart seller, I need to quickly find HSN codes for new products. This tool is fast, accurate, and the copy button is perfect. Highly recommended!"
Amit Agarwal
E-commerce Seller, Mumbai
Need Expert Help? We've Got You Covered
Our CA team handles everything from GST registration to income tax filing, company registration to trademark — complete compliance support, 100% online.
Disclaimer
All tools on Taxvio are for informational and educational purposes. While we strive to keep all calculators accurate and up-to-date with the latest CBIC notifications, GST Council decisions, and Union Budget amendments, the results should not be used as a substitute for professional CA advice. Tax laws change frequently — always consult a qualified Chartered Accountant for filing obligations, audit compliance, and major financial decisions. GST rates, HSN classifications, and tax slabs are subject to change by the government without notice.
Tools Are Great. Expert Advice Is Better.
Use our free tools for quick calculations, then let our CA team handle the actual filing, compliance, and strategy — GST, ITR, company registration, and more.
GST · ITR · Company Registration · Trademark · Accounting · Payroll · 100% Online