Quick answer
Use the BIR form that matches your transaction: Forms 1901–1904 generally cover initial registration, Form 1905 covers registration updates, corrections and cancellation, and Form 1906 covers applications for authority to print invoices. The BIR issues the Certificate of Registration, commonly called BIR Form 2303, after the applicable business-registration requirements are completed.
An existing TIN does not automatically mean your business is registered. Likewise, submitting an update application is different from receiving an updated certificate or confirming that the BIR’s records reflect the change.
Download current forms directly from the BIR. RMC No. 97-2025 introduced October 2025 ENCS versions of Forms 1900–1906. Older copies circulating online may contain outdated instructions. bir-cdn.bir.gov.ph
Which BIR registration form should you use?
FormMain purpose1901Registration of sole proprietors, professionals, mixed-income individuals, nonresident aliens engaged in trade or business, estates and trusts1902Registration of individuals earning purely compensation income1903Registration of corporations, partnerships, cooperatives, associations, government agencies and other covered non-individual taxpayers1904Registration of one-time taxpayers and persons securing a TIN under Executive Order No. 98 for government transactions1905Updating, correcting or cancelling registration information1906Applying for Authority to Print invoices1900Applying for a permit to use loose-leaf books, invoices and other accounting records
These are application forms. Form 2303 is the registration certificate issued by the BIR, rather than the form used to apply for business registration. Obtain application forms from the official BIR Forms page. bir.gov.ph
Already have a TIN? Keep using it
An individual ordinarily keeps the same TIN when changing employers, becoming self-employed, adding a business or becoming a mixed-income earner. Do not apply for another TIN simply because you cannot remember the old number or cannot access an online account.
A corporation has a legal identity separate from its shareholders. An estate or qualifying trust also has distinct registration rules. These situations should not be confused with an individual obtaining duplicate TINs. web-services.bir.gov.ph
What the different BIR documents establish
DocumentWhat it establishesTIN or TIN IDThe taxpayer’s identification number; it does not by itself establish business registrationCertificate of Registration or eCORThe business’s BIR registration detailsAuthority to PrintAuthority for the covered printing of invoices; it is separate from the CORRegistration Seal BadgeOnline proof of business registration, subject to BIR verificationTax clearanceClearance for its specified purpose; a COR is not a substituteForms 2307 and 2316Withholding or compensation information, rather than business-registration certificates
Employees, EO 98 registrants and other non-business taxpayers are not ordinarily issued a business COR merely because they have a TIN. Forms 2307 and 2316 are issued by the relevant payor or employer. bir-cdn.bir.gov.ph
When you receive a COR or eCOR, check the taxpayer name, TIN and branch code, address, business activities and registered tax obligations. Raise discrepancies promptly. A registration certificate should not be treated as proof that every return has been filed or every tax paid.
When must you register?
Section 236 of the National Internal Revenue Code, as amended by the Ease of Paying Taxes Act, Republic Act No. 11976, requires registration according to the applicable trigger: within ten days of employment, on or before commencing business, before paying tax due, or upon filing a required return, statement or declaration. Supreme Court E-Library
For business registration, RMC No. 91-2024 explains that commencement is reckoned from the first sale or the lapse of 30 calendar days from issuance of the relevant LGU permit or professional/occupational tax receipt, DTI business-name certificate or SEC registration certificate, whichever comes first.
The 30-day rule is not permission to start selling unregistered. A first sale can trigger the obligation earlier. bir-cdn.bir.gov.ph
Online sellers, freelancers and people earning through monetized digital activities are also covered by business-registration rules. Working from home or having modest earnings does not, by itself, remove the obligation. Whether tax is payable is a separate question from whether registration is required. bir-cdn.bir.gov.ph
How to register or submit an update
1. Identify the actual transaction
Decide whether you are:
Registering a business using an existing TIN;
Registering for the first time;
Correcting personal or business information;
Moving within the same Revenue District Office, or transferring to another RDO;
Adding or changing tax obligations;
Replacing a lost document; or
Permanently closing a business.
This prevents a common mistake: applying for a new TIN when the real need is a registration update.
2. Prepare the transaction-specific requirements
Use the BIR’s registration requirements page and documentary checklist.
For an ordinary self-employed registration, requirements include Form 1901 for manual filing, identification and address evidence, and the applicable invoice arrangements. A DTI certificate is required where applicable to the business name. Corporations and other entities have different supporting documents.
If someone files for you, prepare the prescribed authority and identification documents. An individual’s Special Power of Attorney is not interchangeable with an OPC’s corporate authorization. Under RMC No. 91-2025, the BIR accepts board resolutions and secretary’s certificates signed by assistant corporate secretaries. 2025
3. Use an official channel that supports your transaction
ChannelPractical useORUSOnline registration and supported updatesNewBizRegEmail-based submission of new head-office or branch business-registration applicationsTRRAListed registration transactions, including certain information updates, non-business transfers and closure submissionsAppropriate RDOManual transactions and applicable assistance
NewBizReg and TRRA route applications to the concerned RDO; they are not interchangeable services for every transaction. The NewBizReg page states a processing period of three working days from acknowledgment of complete documentary requirements, followed by instructions for collection of the relevant documents. That period should not be presented as a universal deadline for every BIR service. bir.gov.ph
If ORUS produces an error, preserve a screenshot. RMC No. 91-2024 permits manual processing with proof of the technical issue; separate proof is unnecessary when the BIR has issued an advisory that ORUS is unavailable. bir-cdn.bir.gov.ph
4. Keep proof and verify the result
Save the submitted form, attachments, acknowledgment, reference number and payment confirmation. After processing, check the resulting certificate or registration record.
For a tax-type change, ask which obligations were added, cancelled or otherwise changed, and their effective dates. An email acknowledgment establishes receipt; it does not necessarily establish that every requested change has already been recorded.
Common registration updates
Name, civil status, address and business activities
Form 1905 covers changes such as registered names, trade names, addresses, civil status, business activities and contact information.
Supporting documents depend on the change. Examples include a marriage certificate or applicable court order for civil-status changes, and amended business-registration documents for business-name or address changes. An address change within the same RDO still requires an update.
Where existing invoices carry old details, follow the prescribed procedure for their continued use instead of assuming handwritten corrections are sufficient. bir-cdn.bir.gov.ph
RDO transfers
The filing route depends on whether you are a business or non-business taxpayer:
Employees and other non-business individuals: transfer applications may be filed through ORUS or at the new RDO covering the residence.
Existing business taxpayers: initiate the transfer at the current RDO and complete the requirements for the receiving RDO.
Non-business individuals starting a business: apply at the RDO covering the business address; that office handles the corresponding transfer of registration records.
A change of employer should therefore not automatically be treated as a transfer to the new employer’s RDO. bir-cdn.bir.gov.ph
The current business-transfer checklist requires submissions to both offices, including Form 1905, treatment of unused invoices, and applicable supporting documents. Open cases may require a Transfer Commitment Form; an existing audit involves additional rules. 2025
Lost certificates or TIN cards
For a lost COR, the current Form 1905 instructions require an affidavit of loss and ₱30 documentary stamp tax for the replacement certificate.
For a physical TIN card, the same instructions state that first issuance is free and replacement of a lost or damaged card costs ₱100. Identification requirements and mandatory personal appearance apply. bir-cdn.bir.gov.ph
Individual taxpayers can also access a Digital TIN ID. RMC No. 34-2026 recognizes both the ORUS-generated ID and the ID accessed through the eGovPH app, subject to their respective verification procedures. The eGovPH version must be presented and verified within the active app. bir-cdn.bir.gov.ph
Does the COR need annual renewal?
The former ₱500 annual registration fee is no longer payable. RR No. 11-2024 expressly preserves the validity of existing CORs that still display that fee. Replacement is unnecessary solely to remove the registration-fee entry.
Changes to actual registration information still require updating. Abolition of the annual fee also does not eliminate other applicable costs, such as certificate documentary stamp tax or invoice printing. NewBizReg specifies ₱30 loose documentary stamp tax for the COR. bir-cdn.bir.gov.ph
Online businesses: the 2026 Registration Seal Badge
Under RMC No. 38-2026, covered online businesses must display the BIR Registration Seal Badge instead of uploading their entire COR. Coverage includes online sellers and covered service providers, professionals and monetized content creators.
Keep the badge clear, readable, unaltered and easily accessible. When checking its QR code, verify that the destination is the official BIR verification service. A copied badge image alone should not be accepted as conclusive verification. bir-cdn.bir.gov.ph
For taxpayers whose COR details need no changes, RMC No. 64-2026 provides an ORUS procedure: synchronize the registration record, open Certificates and Permits, download the QR-coded COR and badge, and pay the prescribed ₱30 certificate DST, retaining the payment evidence. bir-cdn.bir.gov.ph
As of October 16, 2026, the extended badge-display compliance deadline is October 31, 2026. RMC No. 99-2026 protects covered taxpayers from penalties arising solely from non-display during the extension. It does not extend the deadline to register a business, file returns or pay taxes. bir-cdn.bir.gov.ph
Closing a business: cancellation and tax clearance are different
Section 236 distinguishes cancellation of registration from the BIR’s continuing authority to determine tax liabilities. Closing a shop, ending freelance work or cancelling a local permit does not itself complete BIR closure. Supreme Court E-Library
Under RMC No. 47-2026:
Submit Form 1905 and the complete closure requirements to the registered RDO through an authorized electronic or manual route.
Requirements include applicable unused invoices/accounting forms and their inventory, original BIR certificates and permits, and ending inventory for VAT taxpayers. The specified physical documents must still be surrendered manually.
File final or short-period returns and settle applicable liabilities.
Complete submission triggers cancellation and deregistration of form types; subsequent non-filing penalties must not accrue.
Tax clearance remains subject to outstanding liabilities and applicable audit requirements.
The circular provides conditional three-working-day clearance for its qualifying category, referencing ₱3 million preceding-year gross sales and ₱8 million retirement gross assets. It separately requires audit completion for pending audits or cases exceeding either stated threshold. Obtain confirmation where those criteria overlap; do not assume one low figure guarantees expedited clearance. Micro taxpayers are not subject to mandatory closure audit.
Keep proof of complete submission and obtain confirmation of the recorded closure status. bir-cdn.bir.gov.ph
How to check registration or application status
First identify what you need confirmed:
TIN identity: whether the number belongs to you.
Registered details: your RDO, address, activities and tax types.
Application progress: whether a particular submission is received, incomplete or processed.
Compliance status: whether returns, payments, liabilities or audit matters remain unresolved.
These are different inquiries. Give the RDO your transaction reference, submission date and precise request. For example: “Please confirm whether my address transfer has been recorded and whether the updated COR is available.”
Use ORUS for supported registration functions. For QR-enabled certificates and badges, use official verification. The BIR’s Taxpayer Portal also offers registration and filing information, but its announced availability is for specified large taxpayers; it should not be assumed accessible to every individual or small business. bir.gov.ph
Evidence to preserve and mistakes to avoid
Keep copies of:
Submitted forms and supporting documents;
Receiving stamps, acknowledgment emails and transaction references;
CORs, permits and approved update documents;
Tax returns, filing confirmations and payment receipts;
Invoice inventories and surrender acknowledgments;
Screenshots of errors and correspondence resolving discrepancies.
Before surrendering originals, retain legible copies and obtain acknowledgment of what was received.
Avoid applying for a duplicate TIN, using unofficial registration websites, assuming DTI or SEC registration completes BIR registration, or treating a bank payment as proof that a registration update was processed.
Also avoid assuming that an unchanged COR overrides later law. The obsolete annual-registration-fee entry is a clear example. Required filings may continue even when no tax is payable; VAT returns, for example, remain required while VAT registration has not been cancelled, even without taxable transactions. etinquery.bir.gov.ph
When professional help is urgent
Contact the RDO promptly—and consider a Philippine tax lawyer or qualified accountant—if you discover duplicate TINs, years of unfiled returns, disputed open cases, an approaching deadline blocked by a system problem, or a closure involving substantial assets or an existing audit.
If you receive an assessment, collection notice, closure notice or another document requiring a response, preserve the notice and proof of when it was received. Do not assume a pending Form 1905 application suspends a separate legal deadline.
Ask for the specific legal basis and computation of any proposed liability rather than relying on a generic “late registration penalty” quoted without reference to your circumstances.
Frequently asked questions
I have a TIN from employment. Can I use it for freelancing?
Yes. Use your existing individual TIN and complete the business-registration requirements. Having an employee TIN alone does not register your freelance activity. web-services.bir.gov.ph
Is Form 1904 the correct form for starting an online business?
Ordinarily, no. Form 1904 covers one-time taxpayers and EO 98 registrations. An individual starting an online business generally falls under Form 1901, using any existing TIN. bir.gov.ph
Does a pending update excuse late tax filing?
Do not assume so. Registration changes and tax-return obligations are separate matters. Confirm the affected tax type and effective date with the BIR.
Must I replace my manual books every January?
No. RMC No. 91-2024 says new manual books are not required annually merely because the year changes. Replacement books must be registered before use. Loose-leaf and computerized books have different rules. bir-cdn.bir.gov.ph
Can I stop filing because the business earned nothing?
Not automatically. Check which returns remain required and whether the relevant registration has been properly cancelled. Zero tax payable and exemption from filing are different conclusions. bir.gov.ph
Is a BIR certificate proof that a seller is trustworthy?
It establishes registration information within its scope. It does not guarantee product quality, performance, solvency or complete tax compliance. Verify the certificate through official channels and assess the transaction separately.
This article provides general Philippine legal and tax information, not advice for a particular taxpayer. Requirements and outcomes depend on the taxpayer’s circumstances, documents and applicable issuances. Official sources checked as of October 16, 2026.
Double-click to edit...