TIN Registration In Sri Lanka

Who Needs to Register for TIN?

Starting January 1, 2024, if you're 18 years or older in Sri Lanka, you are required to register with the Inland Revenue Department (IRD) and obtain a Taxpayer Identification Number (TIN). This unique number is a must for all tax-related activities.

Documents Required to Open Your Tax File

To proceed with opening your tax file, please provide the following documents and information:

• Copy of your National Identity Card (NIC)
• Current Postal Address
• Grama Niladhari Division
• Divisional Secretariat Division
• Valid Email Address

What is a TIN Number?

A Taxpayer Identification Number (TIN) is a unique ID issued by the IRD to individuals and businesses in Sri Lanka for taxation purposes. It plays a crucial role in tracking tax compliance and simplifies tax processes. Whether you’re a freelancer, business owner, or just starting out, having a TIN is essential — especially if you plan on dealing with imports, exports, or engaging with IRD’s services. Once you have your TIN, you can register for the relevant tax types that apply to your personal or business situation.

How to Register for TIN

You can register for a TIN conveniently online. Here’s how:

• Visit the Inland Revenue Department website.
• Click on ‘e-Services’, then select ‘Access to e-Services’.
• Choose ‘Taxpayer Registration’.
• Select your category (individual, business, etc.), fill out the online form, and submit it.
• You’ll receive an email with your TIN and a one-time PIN to set up your IRD account.

For more information, guidelines, and document requirements, visit the official Inland Revenue website.