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# Are you registered for tax in a foreign country?

# Are you registered for tax in a foreign country?

If you are registered for tax in a foreign country or sell via a marketplace that collects tax from your customers on your behalf, you need to add the relevant tax numbers to your merchant profile. This ensures that carriers process your international orders and billing correctly, preventing double taxation for you or your customers.

||| If you're unsure about your tax status, consult with local tax authorities or a tax professional.

# How to add foreign tax numbers to your shipments

1. Log in to your TUNL dashboard: https://app.tunl.to/
2. Click on the **Settings > Shipping** menu item
3. Click the **International Shipping Defaults** tab
4. Scroll to the bottom. Under **Foreign Tax Identifiers** enable the toggle to **Use own TaxIDs**
5. Enter your **Tax Identifier Number** (e.g. **12345678**), your **Tax ID Type** (e.g., **VAT**), and the 2-letter code for the **issuing country** (e.g., **GB** for the United Kingdom)
6. Click **Add Item** to add a second tax number (e.g., **EORI**)
7. Click **Save Changes** to update your settings

![Add Tax IDs to your Merchant Profile](https://storage.crisp.chat/users/helpdesk/website/-/e/a/5/b/ea5b318969f4c800/screenshot-2026-06-17-at-16491_1hiqotv.png)

# Are you shipping with Etsy? 

Etsy is an example of a marketplace that collects tax from your customers on your behalf. When a customer residing in Europe places an order via Etsy, Etsy will provide you with their **IOSS** (Import One-Stop Shop) number. This IOSS number should be added to your merchant profile to prevent your customers from being charged VAT twice.

For more information, see this article from Etsy: https://www.etsy.com/seller-handbook/article/1014946249688

![Adding Etsy Tax Numbers](https://storage.crisp.chat/users/helpdesk/website/-/e/a/5/b/ea5b318969f4c800/screenshot-2026-08-21-at-13124_taaklw.png)

Please make sure the tax number is included on the commercial invoice to avoid any delays or issues with your shipment.

Etsy may provide multiple tax numbers, but not all tax numbers are supported in the platform. If your Etsy tax number is not supported, you can manually add it in the origin “Tax ID of Sender” field when booking your shipment. This ensures that your tax number will appear on the commercial invoice, which is required by some carriers to process your shipment correctly.

|| Note: Duties and fees may still apply. If shipping Delivered At Place (DAP), these will be for your customer to pay. If shipping Delivered Duty Paid (DDP), these will be billed to your account once received from the carriers, where applicable.