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What TIN should I use for clients based abroad?

This article is to determine what TIN you should input when adding Cashflow entries from international clients.

Written by Taxumo Customer Care
Updated over a month ago

When adding Cashflow entries for international clients, you will notice that a Tax Identification Number (TIN) and address are required fields. Since foreign clients do not have a Philippine TIN, you can use a placeholder to ensure your records are complete and your entries are submitted successfully.


How to input foreign client details?

If your client doesn’t have a Philippine TIN, you may use the following TIN placeholder: 000-000-000-000.


Some users temporarily use this placeholder in their internal records when a TIN field is required but the foreign client does not have a Philippine-issued number. This allows the system to process your entry and display it in your Cashflow tab.


Who does this apply to? This practice applies to both VAT and Non-VAT taxpayers. Whether you are a freelancer, professional, or a business entity, you can use this placeholder for any foreign client that does not have local tax registration.

Since you are using a placeholder, it is highly advisable to keep clear supporting documents for these transactions. In the event of a BIR audit, having these on hand will help verify the nature of your international income.


Recommended supporting documents include:

  • Service Contracts or Agreements

  • Invoices issued to the client

  • Email correspondence regarding the project

  • Payment confirmations (e.g., PayPal receipts, bank transfer notices, or Wise screenshots)

Still have questions?

If you’re unsure how to document transactions with foreign clients or need help with a specific entry, our support team is happy to guide you! Email us at customercare@taxumo.com o click the chat bubble on the bottom-right corner of your screen to start a conversation.

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