Home Guide: How to Verify your BIR TIN

Guide: How to Verify your BIR TIN

guide how to verify bir tin

The world of taxes can be overwhelming, but a vital tool helps streamline the process: the Taxpayer Identification Number (TIN). Often referred to as the backbone of tax administration, this unique identifier serves as a cornerstone for individuals and businesses. This guide delves into understanding and verifying your TIN, ensuring a smooth and secure tax filing experience.

How to Verify Your TIN Number

The method for verifying a TIN depends on your location. Here’s a breakdown of two common approaches:

1. Government Websites

Many countries have online portals designed explicitly for TIN verification. These portals are secure and are the preferred method for most users. Here’s how to find and use them:

  • Identify your tax authority– The agency responsible for tax collection in your country is typically called the “Internal Revenue Service” (IRS) or a similar name.
  • Search for “TIN verification– Visit the official website of your tax authority and search for keywords like “TIN verification” or “Taxpayer verification tool.”
  • Follow the instructions– These portals usually require the TIN and sometimes the taxpayer’s name for verification.

2. Contacting the Tax Authority

Contact your local tax authority directly if you need help finding a verification portal online. Here are your options:

  • Look for the phone number of your local tax office on their website or in a general government directory.
  • You can visit your local tax office and speak with a representative about verifying a TIN.

Important Considerations

  • When verifying, be prepared to provide the TIN and possibly the taxpayer’s name.
  • Only share TIN numbers on trusted government websites. Avoid sharing them on unverified platforms.

How to Verify TIN Number Online

There are two main ways to verify a Tax Identification Number (TIN) online in the Philippines:

1. Bureau of Internal Revenue (BIR) Online Registration and Update System (ORUS)

  1. This is the official online system of the BIR. You can access it through BIR online registration at the Bureau of Internal Revenue.

While ORUS doesn’t have a dedicated TIN verification function, you can achieve verification indirectly. Here’s how:

  1. If you have an existing ORUS account, log in and check your taxpayer profile. If the TIN you’re trying to verify matches the one on your profile, it’s likely valid.
  2. You can enroll in one if you don’t have an ORUS account. Once enrolled, you can apply for a Digital TIN ID, which includes your TIN. The authenticity of the Digital TIN ID can then be verified through ORUS by scanning its QR code with your mobile device camera.

2. BIR Chatbot “Revie”

  • This convenient option is accessible through the BIR website at [BIR website on Bureau of Internal Revenue.

Here’s the process:

  • Look for the chat icon on the BIR website and initiate a chat with “Revie.”
  • Select “TIN Validation” from the menu.
  • Provide the required information, including the TIN and your details. You might also be asked to upload a selfie with a valid government ID.
  • A BIR agent will then process your request and confirm the TIN’s validity and ownership.

Additional Points

  • The BIR mobile app used for TIN verification is no longer functional.
  • Revie operates 24/7, whereas verification through ORUS might be limited during weekends or holidays.
  • It’s essential to rely only on official BIR channels for TIN verification.
  • For more information on TIN verification, you can refer to the BIR website or watch a

How to know if you already have a TIN in the Philippines?

Here are a few ways to find out if you already have a Taxpayer Identification Number (TIN) in the Philippines:

1. Check Existing Documents

  • TIN Card: If you’ve previously registered for a TIN, you might have a physical TIN card issued by the Bureau of Internal Revenue (BIR). This card displays your TIN.
  • Tax Returns & Receipts: If you’ve filed income tax returns or have official receipts with your tax information, your TIN should be included on those documents.
  • Employment Records: Your current or past employer’s Human Resources department might have your TIN on file, especially if you’ve ever received taxable income through them.

2. Online Verification

  • BIR Website: BIR offers a TIN verification tool

How can I verify my TIN using QR code?

In the Philippines, you can verify the authenticity of a  Digital TIN ID, not necessarily your actual TIN, using a QR code. Here’s what you need to know:

  • Digital TIN ID: This is an electronic version of your physical TIN card issued by the Bureau of Internal Revenue (BIR). It includes your TIN and other relevant information.
  • QR Code Verification: The Digital TIN ID has a QR code printed. By scanning this code with your mobile device camera, you can verify its authenticity through the BIR’s Online Registration and Update System (ORUS).

Here’s how to verify your Digital TIN ID using a QR code

  1. If you still need to apply for one, you must do so through an existing ORUS account.
  2. Open your mobile device camera app.
  3. Focus the camera on the QR code printed on your Digital TIN ID.
  4. Your phone should automatically detect the QR code and prompt you with a link. This link might directly open the ORUS verification page or ask you to confirm that you are opening it in your web browser.
  5. Click on the link. ORUS will verify the QR code and confirm the authenticity of your Digital TIN ID.

Important Notes

  • This method only verifies the Digital TIN ID, not your actual TIN.
  • You’ll need an internet connection to verify the QR code.
  • Relying solely on QR code verification is only sometimes recommended for official purposes. It’s best to check the validity of your TIN through other methods, like creating an ORUS account or contacting the BIR directly.

Frequently Asked Questions about Taxpayer Identification Number

What is a TIN?

A Taxpayer Identification Number (TIN) is a unique identifier the government assigns to individuals and businesses for tax purposes. It’s a social security number used explicitly for tax filing and administration.

Who needs a TIN?

Anyone filing a tax return typically needs a TIN. This includes:

  • Individuals
  • Corporations
  • Partnerships
  • Trusts
  • Estates
  • Some exempt organizations (check with your local tax authority)

What are the different types of TINs?

The two main types of TINs are:

  • Social Security Number (SSN): Issued by the Social Security Administration (SSA) and used by most US citizens and resident aliens.
  • Individual Taxpayer Identification Number (ITIN): Issued by the IRS for nonresident aliens, resident aliens who can’t get SSNs, and their dependents.

How do I get a TIN?

  • SSN: You can usually apply for an SSN when you apply for a Social Security card.
  • ITIN: You can apply for an ITIN using Form W-7, Application for IRS Individual Taxpayer Identification Number.

What can I use my TIN for?

Besides filing tax returns, TIN numbers are used for various purposes, including:

  • Reporting income paid to others (e.g., by employers to employees)
  • Opening financial accounts
  • Applying for benefits or services from the government

How can I verify my TIN?

The method for verifying a TIN depends on your location. Here are some common approaches:

  • Many countries have portals designed explicitly for TIN verification.
  • You can contact your local tax authority directly by phone or visit their office.

Is it safe to share my TIN online?

Only share your TIN on trusted government websites. Avoid sharing it on unverified platforms or with unknown individuals.

I lost my TIN; what should I do?

You can contact the Social Security Administration (SSA) for a replacement card if you’ve lost your SSN. If you’ve lost your ITIN, you can usually retrieve it from past tax return documents or by contacting the IRS.

I’m moving to a new country. Do I need a new TIN?

Most likely, yes. Each country has its tax system and TIN requirements. You’ll need to research the TIN procedures for your new country of residence.

Where can I find more information about TIN numbers?

Your local tax authority’s website is the best resource for specific details on TIN numbers in your country. The IRS website offers information on TINs in the United States.


Verifying your Taxpayer Identification Number (TIN) ensures a smooth filing process by avoiding delays, guaranteeing accuracy, and securing your information. With this comprehensive guide, you can confidently verify your Taxpayer Identification Number (TIN). Remember, a valid TIN is the key to a smooth and secure tax filing experience.

For additional information or clarification, don’t hesitate to visit the official Bureau of Internal Revenue (BIR) website. By staying informed and taking charge of your tax obligations, you contribute to a stronger financial system for the country.

Sources: (1), (2), (3), (4), (5)

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