Expanding into new markets is a challenging process for multiple reasons, including operational, logistical, and infrastructural hurdles. One vital part of this expansion involves potential VAT obligations for foreign businesses, particularly when they do not have a physical office or employees in the country. 

However, determining if and when registration is required is only part of the compliance process. Knowing which VAT registration documents are required is critical to completing the registration itself. Since there is no single global standard, requirements differ from one country to another. The safest approach for foreign businesses is to prepare a core set of corporate and tax documents, then check whether the destination country's tax authority requires any additional ones.

When Do Foreign Businesses Need VAT Registration?

Generally, there are two scenarios when foreign businesses must register for VAT. The first is registration from the moment of the business's first taxable supply in that country. This typically applies in countries with no VAT registration threshold for foreign businesses, or where the law explicitly states that foreign businesses must register for VAT from the first taxable supply.

On the other hand, foreign businesses, particularly e-commerce and digital service suppliers, may be required to register for VAT once they exceed a VAT registration threshold. VAT registration thresholds vary significantly between jurisdictions, which makes complying with VAT registration requirements difficult on a global scale.

Overall, for foreign businesses, the registration obligation may arise from activities such as selling goods locally, importing goods, holding inventory in another country, supplying services, operating through a fixed establishment, or making certain B2C digital and e-commerce supplies. VAT registration should therefore be assessed based on the business's actual transactions rather than simply its country of incorporation. Special schemes, such as EU OSS, can also affect the analysis. 

VAT Registration Documents: Core Checklist

Although requirements vary between jurisdictions, foreign businesses should generally be prepared to provide documents proving their legal identity and business activity.

One of the VAT registration documents most widely required is the company's certificate of incorporation or equivalent commercial registration document. Tax Authorities may also request a recent extract from the commercial or business register showing the company's legal name, registration number, registered address, directors, and legal status.

Additionally, the company's incorporation documents, such as its articles of association or memorandum of association, may also be required. These documents can help establish the company's legal structure and authorized representatives.

Furthermore, the home-country tax identification number and, where applicable, a home-country VAT registration certificate are commonly required. Moreover, some jurisdictions specifically request evidence of the company's tax status in its country of establishment.

Identification documents for directors, owners, or authorized representatives may also be required. The exact requirements depend on the jurisdiction and the role of the individual submitting the VAT application.

Businesses should additionally prepare evidence of their registered business address and relevant contact details. Tax Authorities may ask for information about the company's website, business activities, expected turnover, customers, suppliers, or the nature of its taxable transactions.

Additional Documents Foreign Businesses May Need

In addition to submitting core VAT registration documents, in some cases, Tax Authorities may, due to local rules or specific circumstances of VAT registration, require additional documents from foreign businesses. 

Evidence of actual or planned taxable activities is one such document. This can include commercial contracts, customer agreements, sales invoices, purchase orders, marketplace information, import documentation, or other evidence showing that the company is conducting taxable business in the country.

Tax Authorities may also request financial information, such as an expected turnover forecast or financial statements. Switzerland, for example, asks businesses to prepare a turnover forecast for the first financial year or, for established businesses, financial statements covering recent years.

In some countries, foreign businesses must appoint a local tax or VAT representative with a residence or business address in the destination country. In Switzerland, the VAT registration process cannot be completed without such a representative. 

Depending on the country, additional documents can include bank details, customs registrations, proof of a local establishment, warehouse agreements, marketplace contracts, or evidence relating to imports and exports.

Special Considerations for Foreign Businesses

One of the most important considerations for foreign businesses is document format. A VAT registration document acceptable in one country does not mean that it will be accepted by another Tax Authority. 

Translation is another notable issue. Some Tax Authorities require that documents issued in a foreign language are translated by an officially recognized or certified translator. Additionally, certification, notarization, apostille, or legalization may be required. Another significant consideration is whether documents must be originals, certified copies, or electronically signed documents. For example, South Africa does not require certified copies for certain documents.

Common Reasons VAT Registration Applications Are Delayed

Submitting incorrect documents or failing to submit all required documents will delay processing of the VAT registration application. One common issue is a mismatch among the company's legal name, registered address, tax number, or director information across different documents. Businesses should ensure that the information in the VAT application exactly matches the supporting documentation.

Applications may also require additional explanations where the Tax Authority cannot immediately establish why the company has a VAT registration obligation, or whether the registration is mandatory or voluntary. Providing clear evidence of taxable activities, such as contracts, invoices, websites, marketplace information, or import documentation, can help demonstrate the commercial basis for registration.

Finally, businesses should not assume that a VAT registration application is complete simply because the paper or online form has been submitted. Some jurisdictions may request supplementary information during the review process.

VAT Registration Documents Checklist

Category of the Document

Document

Remarks

Core Corporate Documents

Certificate of incorporation / commercial registration document

Widely required; proves legal existence

 

Recent extract from commercial/business register

Shows legal name, registration number, registered address, directors, legal status

 

Articles of association/memorandum of association

Establishes legal structure and authorized representatives

Tax Identity Documents

Home-country tax identification number

Commonly required

 

Home-country VAT registration certificate (if applicable)

Confirms existing VAT status

 

Evidence of tax status in country of establishment

Requested by some jurisdictions specifically

Individual Identification

ID documents for directors, owners, or authorized representatives

Requirements vary by jurisdiction and role

Business Address & Activity

Evidence of registered business address and contact details

 

 

Information on website, business activities, expected turnover, customers, suppliers

Helps establish nature of taxable transactions

Additional / Situational Documents

Commercial contracts, customer agreements, sales invoices, purchase orders

Evidence of actual/planned taxable activity

 

Marketplace information, import documentation

Especially for e-commerce/import activity

 

Turnover forecast or financial statements

 

 

Appointment of local tax/VAT representative

Mandatory in some countries

 

Bank details

 

 

Proof of local establishment/warehouse agreements

 

 

Marketplace contracts

 

 

Evidence relating to imports/exports

 

Format & Authentication Requirements

Check accepted document format per country

No universal standard

 

Certified/officially recognized translation (if foreign language)

Required by some Tax Authorities

 

Certification, notarization, apostille, or legalization

Depends on jurisdiction

 

Original vs. certified copy vs. e-signed document

Varies (e.g., South Africa doesn't require certified copies in some cases)

Consistency Checks (to avoid delays)

Legal name, address, tax number, director info matches across all documents

Mismatches are a common cause of delays

 

Clear evidence explaining VAT registration obligation

Contracts, invoices, website, marketplace/import data

 

Be prepared for supplementary information requests

Submission of online form ≠ complete application