BIR invoice requirements for freelancers in the Philippines (2026)

If you are a Filipino freelancer, you have probably been issuing Official Receipts to your clients for years. Then someone told you the rules changed. Now you are not sure whether your Official Receipt is still valid, whether you should be issuing a Sales Invoice instead, and what your clients can actually use for input VAT.

This guide answers all of that. The Sales Invoice is now the primary tax document under the Ease of Paying Taxes Act. The Official Receipt is supplementary only. Below: the mandatory fields under BIR Revenue Regulation No. 7-2024, the PHP 3 million VAT threshold, the 8% flat tax option, and the e-invoicing deadline extended to 31 December 2026.

The Official Receipt is no longer king: what the EOPT Act changed

The Ease of Paying Taxes Act (Republic Act 11976), in force since 22 January 2024, made the Sales Invoice the primary document for proving a sale of goods or services, including freelance work. The Official Receipt has been demoted to a supplementary document and cannot be used to claim input VAT.

The Ease of Paying Taxes Act (Republic Act 11976), in force since 22 January 2024, made the Sales Invoice the primary document for proving a sale of goods or services, including freelance work. The Official Receipt has been demoted to a supplementary document and cannot be used to claim input VAT.

What this means in practice:

• Sales Invoice is the primary document. It is what your client needs to claim input VAT. It is the basis for your output VAT liability. It is the document the BIR looks at in an audit.
• Official Receipt is supplementary only. It proves payment was received, but it cannot be used to claim input VAT. Since 27 April 2024, any Official Receipt used as a primary tax document must be stamped "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX."
• If you have unused Official Receipts: you do not need to throw them away. Under Revenue Regulation No. 11-2024, you can convert them to invoices by crossing out the words "Official Receipt" and stamping "Invoice" or "Service Invoice" in their place. They remain valid until fully consumed.

The terminology changed too. BIR no longer uses "Official Receipt" and "Sales Invoice" interchangeably the way it once did. Under the new framework, every service transaction, even freelance work, requires a Sales Invoice as the primary document. The Official Receipt becomes an optional acknowledgement of payment on top of that.

So what exactly needs to go on your Sales Invoice?

The mandatory fields: what every BIR-compliant freelance invoice must include

Under Revenue Regulation No.

Under Revenue Regulation No. 7-2024 (the implementing regulations for the EOPT Act), a BIR-compliant Sales Invoice must include:

• The word "Invoice" prominently displayed. The document must be clearly labelled as a Sales Invoice or Service Invoice. "Official Receipt" alone is no longer valid as a primary document label.
• Your registered business name and address. The name on your BIR Certificate of Registration (Form 2303). For sole proprietors, this is typically your personal name followed by your trading name if any.
• Your Taxpayer Identification Number (TIN) with 4-digit branch code. Your TIN is assigned by the BIR when you register. The format is 12 digits: 9 TIN digits plus 3 branch code digits (for example, 123-456-789-000). Always include the full number; the branch code is required.
• A statement of your VAT or Non-VAT registration status. VAT-registered businesses must include their VAT registration status on the invoice. Non-VAT businesses must include the phrase "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX" in bold on the face of the invoice.
• Your client's registered business name and TIN. Required for B2B transactions above PHP 1,000. For B2C transactions, the buyer's details are not mandatory but are recommended for amounts above PHP 500.
• Date of transaction.
• A unique, sequential invoice serial number. Must follow an unbroken sequence. The BIR requires you to register your invoice series through an Authority to Print (ATP) if using manually printed invoices, or through your accounting software if using a computerised system.
• A specific description of goods or services. Quantity, unit of measure, and unit price where applicable. "Freelance services" is too vague. "Brand identity design - logo, colour palette, and style guide, delivered June 2026" is correct.
• The amount of the sale, net of VAT or inclusive of VAT. Shown separately: taxable sales, VAT-exempt sales, zero-rated sales, and VAT amount, as applicable to your registration status.
• The total amount payable.

Do you need to charge VAT? The PHP 3 million threshold

VAT registration in the Philippines is mandatory when your annual gross sales or receipts exceed PHP 3,000,000 (approximately USD 52,000). Below this threshold, you are not required to register for VAT.

VAT registration in the Philippines is mandatory when your annual gross sales or receipts exceed PHP 3,000,000 (approximately USD 52,000). Below this threshold, you are not required to register for VAT.

If you are below the PHP 3 million threshold, you have two options for income tax:

• Graduated income tax rates (0% to 35%): you pay based on income brackets, and you can deduct allowable business expenses.
• 8% flat tax on gross receipts: instead of income tax plus percentage tax, you pay a flat 8% on everything you earn above PHP 250,000. This option eliminates the need to file percentage tax (3%) separately. It is simpler for most freelancers with limited deductible expenses.

You choose your tax option by filing BIR Form 1701Q on your first quarterly return of the year.

If you are below the VAT threshold, your invoice:

• Does not include a VAT line
• Must include the phrase "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX" in bold
• Is a Non-VAT Invoice under BIR classification

If you exceed the PHP 3 million threshold, you must register for VAT, charge 12% VAT on domestic services, file monthly VAT returns (BIR Form 2550M), and issue VAT Invoices. You can also claim input VAT on your business expenses.

Zero-rated for international clients: if you provide services to clients outside the Philippines and the payment is received in foreign currency (inward remittance), the transaction is zero-rated for VAT at 0%. Your invoice shows 0% VAT, not 12%. This is the most important VAT rule for Filipino freelancers with international clients.

The Official Receipt question: answered once and for all

Can I still use my old Official Receipts?

Yes, but only as supplementary documents. They must be stamped with "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX.

Yes, but only as supplementary documents. They must be stamped with "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX." You can also convert them to invoices by crossing out "Official Receipt" and stamping "Invoice" in its place.

Can my client claim input VAT from an Official Receipt?

No, not from an Official Receipt issued after 27 April 2024. Only a Sales Invoice (or a converted OR stamped as Invoice) is valid for input VAT claims from that date forward.

No, not from an Official Receipt issued after 27 April 2024. Only a Sales Invoice (or a converted OR stamped as Invoice) is valid for input VAT claims from that date forward.

Do I need a new Authority to Print (ATP)?

If you are printing new invoice booklets, yes. You need a new ATP from the BIR using Form 1906.

If you are printing new invoice booklets, yes. You need a new ATP from the BIR using Form 1906. If you are using accounting software, the software must be registered with the BIR for it to generate valid invoices.

Do I need to submit my unused OR inventory to the BIR?

Yes. You should have submitted an inventory list of unused Official Receipts to your Revenue District Office (RDO) when the rule changed.

Yes. You should have submitted an inventory list of unused Official Receipts to your Revenue District Office (RDO) when the rule changed. If you have not done this yet, consult your RDO directly.

The BIR e-invoicing mandate: what freelancers need to know before December 2026

The BIR introduced mandatory structured e-invoicing under Revenue Regulation No. 11-2025.

The BIR introduced mandatory structured e-invoicing under Revenue Regulation No. 11-2025. The system is called the Electronic Invoicing System (EIS) and requires eligible taxpayers to issue invoices in a structured JSON format transmitted directly to the BIR in near-real time. The original March 2026 deadline was extended to 31 December 2026 under Revenue Regulation No. 26-2025.

Who is affected right now:

• Large Taxpayers (as classified under the EOPT Act)
• E-commerce and internet transaction businesses
• Users of Computerised Accounting Systems (CAS) or invoicing software
• Exporters with tax incentives under Section 304(D)

Does this affect most freelancers? Not directly, yet. Most solo freelancers are micro-taxpayers and are currently exempt from the structured e-invoicing obligation. However, freelancers using CAS or invoicing software may be in scope depending on their classification. Check your BIR Certificate of Registration (Form 2303) to see how you are classified.

What to watch: the BIR is building out the infrastructure for broader e-invoicing adoption. Freelancers should choose invoicing tools that are BIR-compatible now, rather than scrambling to switch later.

For international freelancers billing Filipino clients

If you are based outside the Philippines and billing a Filipino business client, BIR registration and the Philippine invoicing rules do not directly apply to you. You are a non-resident supplier providing cross-border services.

If you are based outside the Philippines and billing a Filipino business client, BIR registration and the Philippine invoicing rules do not directly apply to you. You are a non-resident supplier providing cross-border services.

What your Filipino client needs from your invoice:

• Your full legal name, business name, and country of residence
• Your home country tax identification number
• Their full registered business name and TIN
• A sequential invoice number
• Date of issue and date of service
• A specific description of services provided
• The net amount in the agreed currency
• A note that no Philippine VAT is charged (the client may self-assess VAT under the reverse charge mechanism for imported services)

Your Filipino client's accountant will handle the VAT treatment on their end. Your invoice does not need to be issued through the BIR's system. For the wider playbook on cross-border invoicing, see our cross-border VAT invoicing for freelancers guide.

The most common BIR invoicing mistakes Filipino freelancers make

The most common BIR invoicing mistakes Filipino freelancers make includes: Still issuing Official Receipts as the primary document. Since 27 April 2024, Official Receipts are supplementary only.

1. Still issuing Official Receipts as the primary document. Since 27 April 2024, Official Receipts are supplementary only. Your client cannot claim input VAT from them. Switch to Sales Invoices immediately if you have not already.
2. Missing the "NOT VALID FOR CLAIM OF INPUT TAX" phrase on Non-VAT invoices. This phrase is mandatory on every invoice issued by a non-VAT registered freelancer. Without it, the invoice does not clearly communicate its tax status to the client's accountant.
3. Not including the full TIN with branch code. The TIN alone (9 digits) is not enough. Include the 3-digit branch code to make the full 12-digit number (for example, 123-456-789-000). Omitting the branch code is a common compliance gap.
4. Using vague service descriptions. "Professional services" or "freelance work" is not sufficient under BIR rules. Describe specifically what was delivered and when.
5. Not registering invoice series with the BIR before use. If you use printed invoice booklets, they must have an Authority to Print (ATP) from the BIR. Invoices without a valid ATP are not legally recognised as tax documents.

Quick-reference checklist

Filipino freelancer invoice checklist (2026):

Filipino freelancer invoice checklist (2026):

• Document label: "Service Invoice" or "Sales Invoice" (not "Official Receipt")
• Your registered name, address, and full TIN (including branch code)
• Client's registered name and TIN (for transactions above PHP 1,000)
• Sequential invoice number (registered with BIR via ATP or approved software)
• Date of transaction
• Specific description of services, quantity, unit price
• VAT breakdown (if VAT-registered at 12%) OR "THIS DOCUMENT IS NOT VALID FOR CLAIM OF INPUT TAX" (if non-VAT)
• Total amount payable
• Zero-rated notation (0% VAT) for services billed to international clients in foreign currency

Create your first BIR-compliant invoice . Invoicemonk generates Sales Invoices with TIN formatting, VAT status statements, and sequential numbering automatically.

Billing clients outside the Philippines? Read our guide to cross-border VAT invoicing for freelancers, plus our pillar on EU VAT invoice requirements, our deep-dive on sequential invoice numbering, and how to issue a credit note.