🪪 Tax ID Field: Purpose and Usage Explained

Camilo Aponte

Camilo Aponte

Last updated on Sep 30, 2026

🔍 Overview

The Tax ID field in Search Atlas is used to capture your business's tax identification number for billing and compliance purposes. Providing this information ensures your invoices are accurate and meet the legal requirements of your region or country.

📋 What Is the Tax ID Field?

A Tax ID (also called a VAT number, EIN, ABN, or similar depending on your country) is a unique identifier issued by a government authority to individuals or businesses for tax purposes. In Search Atlas, this field allows you to attach your official tax number to your account so it appears correctly on all billing documents and invoices generated by the platform.

Common examples include:

  • VAT Number — used in the European Union, United Kingdom, and other regions
  • EIN (Employer Identification Number) — used by businesses in the United States
  • ABN (Australian Business Number) — used in Australia
  • GST/HST Number — used in Canada

📍 Where to Find the Tax ID Field

The Tax ID field is located in your account's billing settings. To access it:

  1. Click your account avatar or profile icon in the top-right corner of the platform.
  2. Select Billing (or Settings) from the dropdown menu.
  3. Navigate to the Invoices tab.
  4. Locate the Tax ID field and enter your number.
  5. Click Save to apply the changes.

Once saved, your Tax ID will automatically appear on all future invoices issued by Search Atlas.

✅ When Should You Fill In the Tax ID Field?

You should populate the Tax ID field if any of the following apply to your situation:

  • Your business is VAT-registered and you need VAT-compliant invoices for accounting or tax reclaim purposes.
  • Your company's finance or accounting team requires a tax number on all vendor invoices.
  • You are operating as a registered business entity (rather than an individual) and local regulations require your tax number on commercial documents.
  • You want to ensure invoices reflect your business details accurately for audit or reporting purposes.

If you are an individual user or freelancer without a formal tax registration, you may leave this field blank — it is not mandatory for all account types.

💳 Billing and Compliance Implications

Filling in your Tax ID has the following effects on your account:

  • Invoice accuracy: Your Tax ID is printed on every invoice, making it easier for your finance team to process payments and reconcile accounts.
  • VAT handling: In regions where reverse-charge VAT applies (such as within the EU for B2B transactions), providing a valid VAT number may affect how tax is calculated on your subscription.
  • Compliance: Many businesses are legally required to include their tax number on invoices received from vendors. Adding yours ensures Search Atlas invoices meet those requirements.
  • No impact on features: Adding or omitting a Tax ID does not affect your access to any Search Atlas tools or features — it is purely a billing detail.

✏️ Editing or Updating Your Tax ID

You can update your Tax ID at any time by returning to the Billing Information section of your account settings and entering the new number. Changes take effect on your next invoice. Previously issued invoices will not be retroactively updated, so ensure your Tax ID is correct before your next billing cycle.

💬 Need Help?

If you need further assistance, open the chat widget in the bottom-right corner of the platform and type human teammate to be connected with a member of our team.