VAT registration number
table of content
The VAT registration (UID) number is an individual identification number for companies that are registered for VAT. Every company receives only one Austrian VAT registration number, even if it has multiple establishments or performs multiple activities.
The VAT registration number only applies to businesses. When a company references their VAT registration number, this indicates that they are receiving services as a company (and not as a consumer) and also provides information on where their company operates. Both intra-Community purchases of goods and cross-border services are generally liable for taxation in the state in which the purchaser operates their business. In addition to the VAT registration number, the business partner should always specify their company details. These should be clearly indicated on the VAT registration notice or on each communication with the competent VAT office. It is not necessary to indicate a VAT registration number when goods or services are purchased privately or for private purposes. An EU-wide VAT registration number verification procedure is available that can be used to check the validity of the VAT registration number provided by a business partner. In addition, for invoices over Euro 10,000 the VAT registration number of the recipient of the service must be stated whenever this person is in receipt of the service on behalf of their company (Section 11, paragraph 1, third indent of the Umsatzsteuergesetz).
Sales with a foreign dimension
The VAT registration number is particularly relevant when a company enters into a business relationship with companies in other EU Member States. Where a company carries out deliveries to a company in another Member State, the purchaser must provide their VAT registration number and their company details (name and address). This documents the fact that the purchaser is purchasing the goods for their company and that the company can make the delivery of goods without incurring tax in Austria, provided that the additional requirements for tax-free intra-Community supply are met.
In the case of intra-Community supplies of goods and cross-border services where the tax debt is transferred under the reverse charge system (Article 196 of the Umsatzsteuerrichtlinie), the company also requires the VAT registration number for the purpose of submitting their recapitulative statement.
Issue of a VAT registration number
Companies that deliver goods or provide other services in Austria which entitle them to deduct input tax and companies that carry out intra-Community purchases in Austria will automatically be assigned an Austrian VAT registration number. If a VAT registration number is not issued automatically, an application can be submitted to the Austrian tax office. It is usually only possible for a VAT registration number to be issued to companies and legal persons (even if they are non-traders). Companies that only export tax-free goods that do not entitle them to input tax deduction (e.g. SMEs) as well as farmers and foresters subject to flat-rate taxation are only entitled to be issued a VAT registration number where this is necessary in order for them to pursue business relationships with companies in other EU Member States.
Where the VAT registration number has not been issued automatically by the tax office (in the case of the forms to be filled out for public limited companies/limited liability companies (Procedure 15), companies (Procedure 16), and natural persons (Procedure 24), it must be requested upon issue of the tax number), this must be applied for using the form "VAT registration number – Application for issue – U15".
Any changes to the registered person's name, company name or address must be communicated to the tax office. Should the conditions which resulted in the assignment of the VAT registration number no longer apply, notice of this must be given within one month.
The VAT registration confirmation procedure was introduced throughout the European Union to allow traders to check the validity of the VAT registration numbers of their EU business partners. Every trader is obliged to perform a VAT registration number search using FinanzOnline. When submitting a confirmation request using FinanzOnline, the response is communicated electronically. The searching party prints the document themselves. The printed confirmation serves as proof and must be retained pursuant to Section 132 of the Bundesabgabenordnung (BAO).
The searching party can also perform an electronic enquiry themselves via the EU Server (→ EC).
Only in cases where this is infeasible due to a lack of the necessary technology (e.g. no internet access) can confirmation requests be directed towards the entrepreneur’s competent tax office (→ BMF)German text.
- article 28 of the (UStG 1994, Binnenmarktregelung)
- sections 3a, 11 and 22 of the Umsatzsteuergesetz (UStG)
- section 132 of the Bundesabgabenordnung (BAO)
- Austrian VAT Directive 2000 (→ BMF)German text
Link to form
- VAT registration number – Application for issue – U15German text
- Questionnaires for stock corporations/limited liability companies – Procedure 15German text
- Questionnaires for companies – Procedure 16German text
- Questionnaires for natural persons – Procedure 24German text
- VAT – Recapitulative Statement (RS) on intra-Community delivery of goods and specific cross-border services – U13German text
- FinanzOnlineGerman text
Responsible for the content: Federal Ministry of Finance