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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.

Taxumo Customer Care avatar
Written by Taxumo Customer Care
Updated over 2 weeks 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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