For freelancers, self-employed professionals, and small business owners in the Philippines
So you’ve decided to go legit, and that’s a great first step.
Maybe you’re a freelancer who just landed a big client, a professional who’s leveling up and ready to take your career to the next stage, or an entrepreneur finally turning that side hustle into a real business.
Whatever your path, one document is going to come up again and again on your registration journey: the BIR Certificate of Registration, or COR.
What is BIR COR (Certificate of Registration) Exactly?
Your Certificate of Registration is an official document issued by the Bureau of Internal Revenue (BIR) that proves you’re a registered taxpayer in the Philippines. It lists the types of tax forms you need to submit and shows your Taxpayer Identification Number (TIN).
Once you have your COR, you’re officially in the BIR system. From that point on, it means you’re recognized as a legitimate taxpayer, and as a result, they expect you to know exactly what to file and when.
Who Needs COR?
Short answer: almost everyone who earns income in the Philippines outside of a regular employer-employee relationship.
You need a COR if you are:
- A freelancer: designers, developers, writers, virtual assistants, consultants
- A self-employed professional: doctors, lawyers, accountants, engineers, architects
- A sole proprietor or single-owner business (DTI-registered)
- A partnership or a corporation (SEC-registered).
Technically, someone who earns income from a business, trade, or profession.
You may NOT need to secure a new COR if You’re a purely salaried employee whose employer already withholds taxes on your behalf. However, if you’re an employee who also runs a business or side hustle, you’re considered a mixed income earner, and you’ll need to register and file taxes for that business income separately.
Simplified Step by Step on How to Get Your COR
Here’s how the typical process goes for individuals (freelancers, self-employed professionals, and sole proprietors.)
Step 1: Get or Verify Your TIN – First things first, you need a TIN. Already employed before? Use that same TIN, no need to get a new one. Never had one? No worries, you’ll get it sorted at your local BIR office (RDO).
Step 2: Head to the Right RDO – Not just any BIR office will do. You need to go to the RDO that covers your home or business address. Transfer your TIN to the correct RDO first using Form 1905 before proceeding.
Step 3: Fill Out BIR Form 1901 – This is the main registration form for freelancers, self-employed professionals, and sole proprietors. It will ask about your profession, the nature of your work, and which taxes apply to you. Fill it out carefully and double-check every detail before submitting.
Step 4: Pay the ₱30 Documentary Stamp Tax (DST) – As of 2024, the ₱500 annual registration fee has been removed under the Ease of Paying Taxes Act. You only need to pay ₱30 as a Documentary Stamp Tax. Keep your receipt as you’ll need it for your submission.
Step 5: Submit Your Documents – Head to the counter and submit your accomplished Form 1901, payment receipt, valid ID, and any supporting documents like your DTI certificate or professional license.
Step 6: Register Your Books of Accounts – Your books of accounts are your official financial records where you log your income and expenses. Bring your books to the RDO and have them stamped by the BIR on the same visit. You can use physical notebooks or a digital accounting system, whichever works best for you.
What Does My COR Actually Show?
Your COR will contain:
- Your full name and TIN
- Your registered address and RDO code
- Your line of business or profession
- The tax types you’re registered for (this is important, it determines what forms you file)
- The tax forms associated with each tax type
- Date of registration
Keep this document safe as this serves as one of your main document for your business.
Common Mistakes to Avoid
1. Going to the wrong RDO. Your COR must be issued by the RDO with jurisdiction over your address. Going to the wrong one will just mean a wasted trip.
2. Having two TINs. If you already have a TIN from a previous job, use it. Applying for a new one is illegal and can result in penalties.
3. Update your COR whenever something changes. If you move, change your business name, add a new line of business, or change your tax type registration, you need to update your COR. An outdated COR can cause issues with client transactions.
4. Losing your COR. Keep it somewhere safe, both physically and digitally (take a photo). Replacement requires going back to your RDO and paying a fee.
Getting your COR doesn’t have to be complicated. Getting your COR is the first real step to running your business properly. With it, you can issue official receipts, file your taxes correctly, and operate without the stress of being unregistered.
When you’re ready to stay on top of your filings, Taxumo makes that part straightforward.