Tax & Financial Calculators Hub India 2026
Instant, free, and accurate tax engines built specifically for Indian salaried professionals, stock traders, freelancers, and SMEs. Make informed financial decisions ahead of statutory deadlines.
Select a Tax Calculator
Click on any tool below to launch the dedicated calculator with detailed breakdowns.
Old vs New Tax Regime (AY 2026-27)
Compare side-by-side tax liability under FY 2025-26 rules. Accounts for the ₹75,000 standard deduction, 87A rebate (tax-free up to ₹12 Lakhs), and itemized 80C/80D deductions.
GST 2.0 & Penalty Calculator
Compute CGST, SGST, and IGST across all slabs (0%, 0.25%, 3%, 5%, 18%, 40%). Add or reverse tax from gross amounts and calculate GSTR-3B late fees.
Capital Gains Tax Estimator
Instantly calculate STCG (@ 20%) and LTCG (@ 12.5% above ₹1.25L exemption) on equity stocks, mutual funds, real estate, and crypto assets.
Presumptive Tax (44AD / 44ADA)
Calculate deemed profits for freelancers, doctors, tech consultants (50%), and small traders (6%/8%). Automatically checks 95% digital receipt limits.
Advance Tax Quarter Estimator
Avoid penal interest under Sections 234B & 234C. Calculate your 15%, 45%, 75%, and 100% quarterly advance tax deposit schedule accurately.
Tax Late Fee & Interest Calculator
Estimate penalty costs for late filings across ITR (Section 234F), TDS returns (Section 234E), and GST returns (GSTR-1 & 3B).
Built by CAs, Powered by Precision
Generic finance tools often miss critical nuances in Indian tax law. Here is why taxpayers trust Tax Garden tools.
100% Statutory Accuracy
Built and regularly updated by experienced Chartered Accountants to reflect the latest Finance Act notifications, CBDT circulars, and GST Council updates.
Instant & Zero Friction
No signup, no phone numbers required to calculate. Get immediate side-by-side figures and download or copy breakdowns instantly.
Direct Lead to CA Execution
Found an issue or want to minimize your tax liability legally? Connect directly with Tax Garden's dedicated CA team on WhatsApp with a single click.
Frequently Asked Questions
Common questions regarding our calculator methodologies and tax rules.
Are the calculators updated for AY 2026-27 (FY 2025-26)?+
Yes. All our income tax tools, including the Old vs New Regime calculator, Capital Gains estimator, and Presumptive Tax calculator, are fully updated with the latest provisions applicable for Assessment Year 2026-27.
Do I need to sign up or create an account to use these calculators?+
No. All Tax Garden calculators are completely free public utilities for taxpayers, accountants, and SMEs. You can perform unlimited calculations without signing up.
How does the Old vs New Tax Regime Calculator help me save money?+
It takes your gross salary, secondary income, and itemized deductions (like 80C, 80D, HRA, and Home Loan interest), applies the standard deduction (₹75,000 for New Regime vs ₹50,000 for Old Regime), and shows you side-by-side which regime minimizes your total tax liability.
Can Tax Garden help me file returns based on these calculated figures?+
Yes. While our calculators provide exact math, actual filing requires verifying Form 16, AIS, Form 26AS, and broker P&L statements. Tax Garden offers flat-fee assisted filing starting at ₹2,100, managed directly by qualified Chartered Accountants.
Need Help Filing or Planning Your Taxes?
Our CAs will help you optimize your filing strategy and reduce tax liability.