The Taxpayer Identification Number (TIN) is a unique number assigned to individuals and businesses for tax purposes in Malaysia. It is used to identify taxpayers when submitting tax returns, making tax payments, and communicating with the tax authority.
In Malaysia, the TIN is issued and managed by the Inland Revenue Board of Malaysia (LHDN).

What Is a Taxpayer Identification Number (TIN)?
A TIN is a unique number that helps the tax authority track tax records and transactions for each taxpayer.
It is used for:
- Filing income tax returns
- Paying taxes
- Managing tax records
- Communicating with the tax authority
Both individual taxpayers and companies in Malaysia are assigned a TIN.
Ways to Check Your TIN in Malaysia
There are several ways to check your Taxpayer Identification Number.
1. Check Through the MyTax Portal
You can log in to the MyTax Portal to find your TIN.
Steps:
- Visit the MyTax website
- Log in to your account
- View your taxpayer profile or tax information
Your TIN will usually appear in your tax profile.
2. Check on Official Tax Documents

Your TIN may also appear on documents issued by the Inland Revenue Board of Malaysia such as:
- Income tax return forms
- Tax payment receipts
- Official letters from LHDN
These documents usually include your TIN.
3. Contact LHDN Directly

If you cannot find your TIN, you can contact the Inland Revenue Board of Malaysia directly.
You may need to provide:
- Identification number (IC or passport)
- Company registration number (for businesses)
The tax authority can help you retrieve your TIN.
Why the TIN Is Important
The TIN is essential for tax compliance in Malaysia. It helps ensure that taxpayers can properly report their income and fulfill their tax obligations.
Businesses may also need a TIN for:
- Opening corporate bank accounts
- Submitting tax returns
- Handling financial and tax-related transactions
Need Help with Tax Registration or TIN Verification?
Not sure how to check or register your TIN in Malaysia? We’re here to help.
Our team can assist with tax registration, documentation preparation, and compliance with requirements set by the Inland Revenue Board of Malaysia.
Contact us today to make your tax process simple and hassle-free.
Advisor
Licensing Advisor Ms Mira
Ms. Mira, your dedicated licensing advisor, offers expert guidance on business licenses, permits, and regulatory compliance. Simplify your licensing process today!
How to Check Taxpayer Identification Number (TIN) in Malaysia