TIN Registration Guide (Bangladesh – 2026)

A Taxpayer Identification Number (TIN), commonly called e-TIN, is a unique 12-digit number issued by the National Board of Revenue (NBR). It is required for many financial, business, and legal activities in Bangladesh. The registration process is free and can usually be completed online within a few minutes if all information is correct.

Step 1: Visit the Official e-TIN Portal

Apply through the official NBR Income Tax portal:

NBR e-TIN Portal

Step 2: Create an Account

Provide:

• Full Name
• Mobile Number
• Email Address
• Username
• Strong Password

Verify your account using the OTP sent to your mobile number and email.

Step 3: Select Taxpayer Category

Choose the appropriate category, such as:

• Individual
• Proprietorship
• Partnership Firm
• Company
• Trust/NGO
• Foreigner (if applicable)

Step 4: Fill in Your Information

Complete the online form with:

• Full Name
• Father’s Name
• Mother’s Name
• Date of Birth
• National ID (NID)
• Current & Permanent Address
• Occupation
• Source of Income
• Contact Information

Step 5: Submit the Application

After reviewing your information:

• Click Submit
• Your 12-digit TIN will be generated.
• Download and print your e-TIN Certificate.

Documents Required

For most Bangladeshi individuals:

• Valid National ID (NID)
• Mobile number registered in your name
• Email address
• Date of Birth
• Current address

Additional information may be required depending on the taxpayer category.

Registration Fee

No fee is charged by NBR for e-TIN registration.

Why You Need a TIN

A TIN may be required for:

• Filing Income Tax Returns
• Opening certain business or investment accounts
• Trade License and business compliance
• Bank loans and financial transactions
• Property registration (where applicable)
• Government tenders and various official services

Important Tips

• Register only one TIN in your lifetime.
• Ensure your NID, mobile number, and personal information are accurate.
• Save both the PDF and printed copy of your e-TIN Certificate.
• Keep your login credentials secure for future tax return filing.