For freelancers and government workers alike, using a fake Bureau of Internal Revenue (BIR) Tax Identification Number (TIN) is more than a small mistake—it’s a serious risk.
If you got your TIN from a fixer and found out through the BIR ORUS that it’s fake, you must act fast. This blog explains why it matters and how you can fix it properly.
What Does “Got My TIN from a Fixer and It’s Fake” Mean?
This means you obtained a TIN through someone unofficial, often called a “fixer,” instead of applying directly with the BIR. When you check through BIR ORUS and find no valid record for that TIN under your name, it means your TIN is invalid or fake.
Using or presenting a fake TIN is considered a violation of BIR rules and can lead to penalties or legal issues.
Why This Matters for Freelancers and Government Employees
Your TIN is your key identifier for tax filing, employment, and government transactions.
If your TIN is fake or invalid, you risk tax non-compliance, rejected filings, and delays in getting government benefits or clearances.
For someone working with the government for years, having a valid TIN ensures your contributions, withholdings, and tax records are properly tracked.
Continuing to use a fake TIN can result in penalties and back taxes, even if it wasn’t intentional.
How to Fix an Invalid or Fake TIN
Here’s what you should do step-by-step:
1. Verify Your TIN Through Official Channels
Use BIR ORUS or contact your BIR Revenue District Office (RDO).
Provide your complete legal name and details so a BIR officer can check if a valid TIN is registered under your name.
2. Check for Typos or Data Errors
Sometimes, a record doesn’t appear because of a small error in your information.
Ask the BIR to confirm if your name or birth date has been misspelled in the system.
3. If No TIN Exists Under Your Name
Inform your employer immediately so they can assist you in getting a new, valid TIN.
You can also apply for one yourself through the official BIR ORUS platform or directly at your RDO.
4. Keep Records of Everything
Save your verification results, application forms, and all communication with the BIR.
These documents will serve as proof that you acted in good faith.
5. Correct Any Previous Filings
If you used the fake TIN for payroll or tax filings, coordinate with your employer or a tax professional to correct the records.
6. Avoid Fixers Moving Forward
Always use BIR’s official systems and services.
Dealing with fixers not only risks fake documents but also violates BIR policies.
When and Who Should Take Action
Freelancers who got their TIN from unverified sources.
Government employees or contractors who recently discovered their TIN is invalid.
Anyone who has been using a TIN for years without verifying it through BIR ORUS.
If you fall under any of these categories, take action immediately. The longer you delay, the harder it becomes to correct your tax records.
Tips for a Smooth TIN Correction Process
Always verify your TIN on the BIR ORUS website before using it for any filing.
Inform your employer in writing if you discovered that your TIN is invalid.
File an Affidavit of Explanation if the BIR requires proof that you were unaware of the fake TIN.
Consult a tax professional if you’ve been using the fake TIN for a long time — they can help you correct your records without unnecessary penalties.
Secure your valid TIN certificate once issued and avoid sharing it with anyone except authorized parties.

Finding out you have a fake TIN from a fixer can be stressful, but it’s fixable. What matters is how quickly you act.
Verify your TIN, correct your records, and secure a valid one directly from the BIR. Doing this now protects your employment, your finances, and your future compliance.
👉 Follow us on our socials for more high-paying, effective freelancing and tax tips. (TikTok, YouTube, Facebook, and Instagram) and read our blogs for more tax tips designed for freelancers!
Ready to make tax filing easy? Download our Ultimate DIY BIR Tax Compliance Guide, try our Freelancer Income Tax Calculator, and schedule your Free Tax Consultation Call to take the next step toward confident, stress-free tax filing!