Free Tax & Business
Tools for India
Calculators, checkers, document generators, quizzes and guides built by chartered accountants. Get instant answers on income tax, HRA, capital gains, GST, payroll, company law and more.
Most used
Calculators 205
Income Tax Calculator
Old vs New regime FY 2026-27 — slabs, surcharge, cess & 87A rebate.
New vs Old Tax Regime
Side-by-side regime comparison. Which one saves you more tax?
HRA Calculator
Section 10(13A) HRA exemption — metro vs non-metro in seconds.
80C Investment Planner
Plan your ₹1.5L Section 80C investments for maximum saving.
Advance Tax Calculator
Advance-tax installments & Section 234B/234C interest.
Capital Gains Calculator
STCG & LTCG on equity, property, gold & debt — 2024 rates.
Gold Capital Gains Calculator
LTCG 12.5% vs slab STCG on gold, ETFs & jewellery — post-Budget 2024.
Depreciation Calculator
Income-tax & Companies Act depreciation on your assets.
Calendars & References 6
Income Tax Slab 2025-26
New & old regime slabs, surcharge, cess & rebate with examples.
TDS Rate Chart 2025-26
All 40+ TDS sections with rates, thresholds & NRI rates.
Tax Due Dates Calendar
FY 2025-26 due dates — ITR, GST, TDS & ROC in one place.
ROC Compliance Calendar
Printable annual ROC calendar by entity.
Startup Compliance Calendar
Full-year MCA+GST+tax+labour calendar.
Payroll Compliance Calendar
PF/ESI/PT/TDS payroll due-date calendar.
Quizzes & Assessments 7
Tax Saving Score
Score your deductions & find missed tax-saving moves.
NRI Tax Assessment
Residential status, DTAA & TDS on your India income.
GST Audit Risk Meter
Score your GST compliance & audit-risk level.
Payroll Compliance Score
PF, ESI, TDS & PT — is your payroll fully compliant?
Business Structure Advisor
Pvt Ltd, LLP, OPC or proprietorship? Get a recommendation.
Startup Funding Readiness
Is your startup VC/angel-ready? Check docs & compliance.
Compliance Health Score
Score your business's overall compliance health.
Free Guides 6
Section 80C Investments
Compare ELSS, PPF, NSC, LIC & EPF — returns, lock-in & tax.
ITR Filing Guide
Step-by-step ITR filing — forms, docs, deadlines & mistakes.
GST Registration Guide
Who registers, documents, process & timeline explained.
E-commerce Tax Guide
TCS, GST & income tax for Amazon/Flipkart sellers.
Startup Compliance Guide
Year 1–3 compliance roadmap & DPIIT recognition.
Trademark Protection Guide
How to file, classes, objections & enforcement.
Checkers & Finders 73
ITR Filing Helper
Find your correct ITR form & filing checklist.
HSN Code Finder
Search HSN codes & GST rates for any product.
SAC Code Finder
Find SAC codes & GST rates for any service.
ROC Filing Checker
Which ROC forms & annual filings your company owes.
PAN Verification
Verify a PAN & check name / status instantly.
TAN Lookup
Look up TAN details for any deductor.
Company / CIN Lookup
Search any company by CIN or name — MCA master data.
MSME / Udyam Check
Verify Udyam / MSME registration status.
Document Generators 17
GST Invoice Generator
Create GST-ready invoices free — download PDF instantly.
Rent Receipt Generator
Printable rent receipts for HRA claims.
Salary Slip Generator
Professional payslip — print / save PDF.
Form 12BB Generator
Investment declaration to your employer.
Rent Agreement Generator
11-month leave & license agreement — print/PDF.
Offer Letter Generator
Professional job offer letter with CTC.
Experience Letter Generator
Work experience / service certificate.
Relieving Letter Generator
Employee relieving letter — print/PDF.
Checklists 12
Company Incorporation Checklist
Pvt Ltd incorporation — 4-phase checklist.
GST Registration Doc Checklist
Documents needed for GST by business type.
ITR Filing Doc Checklist
Documents to file ITR by taxpayer type.
Business Loan Doc Checklist
Documents lenders ask for by entity type.
Trademark Registration Checklist
End-to-end trademark filing checklist.
Import-Export (IEC) Checklist
IEC registration documents & process.
Startup DPIIT Recognition Checklist
Startup India DPIIT eligibility & benefits.
FSSAI License Doc Checklist
Food license documents by license type.
GST Notice Reply Checklist
Step-by-step checklist to reply to a GST notice.
MSME Samadhaan Claim Checklist
Delayed-payment claim checklist (45-day rule).
NRI Lower-TDS (Form 13) Checklist
NRI property sale — lower-TDS certificate steps.
Post-Incorporation Checklist
First-year compliance after incorporation.
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Disclaimer: These tools give indicative results under the Income-tax Act, the GST law, the Companies Act and the other rules they cite. Your actual position can differ with your facts — they are not a substitute for professional advice. For advice you can rely on, consult our CA team.
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