
Welcome LankaTAX
Ask Tax Questions
Access Tax Regulations
Analyse Tax Documents
Tax Calculators
âś… Ask Tax Questions (AI Chat)
Use the AI Chat box to ask any tax question (e.g., “How do I file my personal income tax return?”).The AI responds using up-to-date Sri Lankan tax laws and guidance. This is useful for explanations, requirements, deadlines, tax planning, etc.
âś… Upload Documents (PDF Chat)
Upload documents and ask questions relating to taxes.(e.g., “How much VAT I have to pay for the attached invoice”) The AI responds using up-to-date Sri Lankan tax answers.
âś… Tax Calculators
Use our Tax Calculators to determine your tax liability. Tax Calculator
âś… Tax Resources
📌 Tax Acts Tax Gazettes Tax Circulars official legal documents
📌 Tax Guides step-by-step guides for registration, filing returns for different tax types (e.g., PAYE, VAT, CIT, IIT)
📌 Tax Schedules useful for computing amounts like withholding tax
📌 Tax Forms downloadable templates
📌 Tax News latest changes to tax law
AI can make mistakes. Verify important information and ask for sources when needed. Use extended thinking for complex tax questions.
LankaTax is now accessible through the AI Marketplace mobile app, available on Google Play.

