සිංහලதமிழ்English
English සිංහල தமிழ்
Welcome to the official website of the Inland Revenue Department, of the Government of Sri Lanka. This Website features news and information about the Inland Revenue Department of Sri Lanka, and taxes administered by it. We are committed to being your partner in assisting you to fulfill your tax obligations.
Authenticity of Registration
Payment of Levy on the Gross Collection on Betting & Gaming Business – May 2025
Making Payments for the Month of April 2026
Making Payments and Furnishing Returns for the month of April 2026
Make the tax payments, withheld in the month of April, 2026 on or before May 15, 2026Tax
Payment of Levy on the Gross Collection on Betting & Gaming Business – April 2026
VAT Invoice data integration between taxpayers’ ERP systems and the RAMIS through WEB API.
Implementation of Changes to Social Security Contribution Levy (SSCL) Act as amended by the Social Security Contribution Levy (Amendment) Act, No. 10 of 2026
Self-Declaration for the Year of Assessment 2026/2027 and Subsequent Years
Making Payments for the Month of March 2026
Schedule Templates 1, 2 & 3 (with Amendments) w.e.f. 01-04-2025
Updated Schedule File Verifier Tool
Circular to Specific Instructions Applicable to Registered Persons Making Supplies on a Non-Foreign Exchange (NFE) Basis to another registered person who manufactures goods for Export
Gazettes published on 17-11-2025 (2463/05)
List of VAT Registration Deactivated Persons (w.e.f 18.11.2025)
Performance Report 2024
VAT Compliance Improvement Plan
Explanatory Note on Self-Declaration
