VAT Registration in Spain for Foreign Businesses

How to register your business for VAT in Spain

VAT registration in Spain for foreign businesses is a legal obligation that applies to any company making taxable supplies of goods or services on Spanish territory, irrespective of where the business is incorporated or managed.

Spain’s value-added tax system, known as IVA (Impuesto sobre el Valor Añadido), is governed by Law 37/1992 of 28 December and is administered by the AEAT.

For UK businesses operating in Spain post-Brexit, VAT registration in Spain for foreign businesses has taken on additional complexity, as the UK’s departure from the EU removed the simplifications that previously applied to intra-EU trade and VAT accounting.

Understanding when registration is required, how to complete it correctly, and what ongoing obligations it creates is essential for any foreign business with a Spanish footprint.

What is IVA, and how does it differ from UK VAT?

IVA is Spain’s consumption tax, structurally equivalent to UK VAT and aligned with the EU VAT Directive.

The principal difference for UK businesses is that since 1 January 2021, the UK is treated as a third country for Spanish IVA purposes.

This means that supplies of goods from the UK to Spain are treated as imports rather than intra-community acquisitions, and UK businesses no longer have access to EU VAT simplification procedures such as triangulation or the EU Mini One Stop Shop (MOSS) for digital services.

The rates are as follows:

When is VAT registration in Spain required for foreign businesses?

VAT registration in Spain for foreign businesses is required when a company carries out any of the following activities on Spanish territory:

• Supplies of goods located in Spain at the time of supply.
• Distance sales of goods to Spanish consumers exceeding the EU OSS threshold.
• Supplies of services where Spain is the place of supply under the applicable rules.
• Imports of goods into Spain for onward sale.
• Intra-community acquisitions of goods in Spain (for EU businesses; treated as imports for non-EU entities post-Brexit).
• Installation or assembly of goods in Spain, where the supplier also carries out the installation.

There is no minimum threshold below which a foreign business is exempt from IVA registration in Spain, unlike the domestic registration threshold that applies to Spanish-based businesses.

For context on how IVA sits within the wider Spanish tax system, our overview of all the main taxes applicable in Spain provides a useful starting point for any foreign company assessing its obligations.

The fiscal representative requirement for non-EU businesses

Non-EU businesses, including UK companies operating in Spain since Brexit, are required to appoint a fiscal representative (representante fiscal) as a condition of VAT registration in Spain for foreign businesses.

The fiscal representative is jointly and severally liable for the IVA obligations of the foreign business and must be a Spanish resident individual or a Spanish-established entity.

This requirement does not apply to EU-established businesses, which creates an additional administrative and cost burden for UK companies compared to their EU counterparts.

The appointment of a fiscal representative must be formalised in writing before the IVA registration application is submitted to the AEAT.

Our tax law and accounting team acts as fiscal representative for several UK and non-EU businesses operating in Spain, managing registration, quarterly returns, and annual reporting.

How to complete VAT registration in Spain for foreign businesses: the Modelo 036

VAT registration in Spain for foreign businesses is completed via Modelo 036, the census declaration of commencement of economic activity, submitted to the AEAT.

The process for a foreign business is as follows:

1. Obtain an NIF (Número de Identificación Fiscal) for the foreign entity. For non-EU companies, this requires a separate application to the AEAT.
2. Appoint a fiscal representative (non-EU businesses only) and formalise the appointment in writing.
3. Complete Modelo 036, selecting the appropriate epigraph under the IAE (Impuesto sobre Actividades Económicas) classification for the business activity.
4. Declare the date of commencement of activities in Spain and the expected volume of operations.
5. Submit the form to the AEAT, either electronically via the AEAT’s online portal or in person at a tax administration office.
6. Receive confirmation of the NIF-IVA, which is the Spanish VAT identification number.

The Modelo 036 must be filed before the first taxable supply is made in Spain, not retrospectively.

Ongoing IVA compliance obligations

Once registered, a foreign business must meet the following recurring obligations:

• Quarterly IVA returns (Modelo 303): filed by the 20th of the month following the end of each quarter (April, July, October, January).
• Annual summary (Modelo 390): a reconciliation return filed in January for the prior year.
• Annual operations statement (Modelo 347): declares all transactions with Spanish counterparties exceeding €3,005.06 in the calendar year.
• Immediate Supply of Information (SII): Large businesses and voluntarily registered companies must submit invoice records electronically within four days of issue.

Businesses that operate in Spain but do not make any output IVA supplies (for example, those that purchase services locally but sell only outside Spain) may be entitled to register for IVA solely for input tax recovery purposes.

Companies that are also considering their corporate structure in Spain should be aware that the choice between a subsidiary, a branch, and a service agreement each carries different IVA implications, a topic covered in our guide to setting up a business in Spain.

The EU OSS scheme and e-commerce businesses

For foreign businesses selling goods or digital services to Spanish consumers online, the EU One Stop Shop (OSS) scheme offers a simplification.

Under OSS, a business established in one EU member state can account for IVA due in all other member states through a single registration in its home country.

However, UK businesses are not eligible for the EU OSS scheme following Brexit, which makes VAT registration in Spain for foreign businesses based in the UK a direct and unavoidable requirement for most e-commerce operators selling into the Spanish market.

A UK e-commerce business selling goods or digital services to Spanish consumers must either register directly for IVA in Spain or use the Import One Stop Shop (IOSS) for consignments valued below €150.

For businesses selling digital services to Spanish consumers, the place of supply is Spain regardless of where the supplier is based, making Spanish IVA registration unavoidable once sales exceed the €10,000 EU-wide threshold.

IVA exemptions relevant to foreign businesses

Certain supplies are exempt from IVA under Spanish law, meaning they fall outside the IVA system entirely rather than being zero-rated.

Exempt supplies include financial services, insurance, healthcare, education, and certain real estate transactions (where the seller opts out of the exemption for commercial property).

A business whose supplies are wholly exempt from IVA is generally not entitled to recover input IVA on its costs, which can represent a high hidden cost for businesses in these sectors.

Partial exemption calculations apply where a business makes a mix of taxable and exempt supplies.

IVA on real estate and construction

Real estate transactions in Spain can be subject to either IVA or the Transfer Tax (ITP), depending on the nature of the supply and the status of the seller.

New residential property sales by a developer are subject to IVA at 10%, while new commercial property sales attract the standard 21% rate.

Foreign businesses acquiring Spanish commercial property should take advice on whether to opt for IVA treatment, as this affects input tax recovery and the overall cost of the transaction.

Further detail on the property tax landscape, including ITP rates by region, is available in our guide to Spanish regional property taxes.

Common mistakes and penalties in VAT registration in Spain for foreign businesses

The most frequent errors made in the context of VAT registration in Spain for foreign businesses include:

• Failing to register before making the first taxable supply triggers penalties calculated as a percentage of the IVA due.
• Incorrect rate classification, particularly for goods and services that straddle the 10% and 21% categories.
• Missing quarterly filing deadlines, which attract automatic surcharges of 1% per month up to a maximum of 15% plus interest.
• Failing to appoint a fiscal representative as a non-EU business before registration.
• Incorrectly treating UK-Spain supplies as EU intra-community transactions after Brexit.
• Omitting the Modelo 347 annual operations statement, which is a separate obligation often overlooked by foreign businesses.

Businesses that are uncertain whether their activities create a Spanish IVA obligation should seek a binding ruling (consulta vinculante) from the AEAT, which provides legal certainty without a penalty risk.

For businesses concerned about managing their overall exposure to AEAT scrutiny, our guide on how to avoid a tax inspection in Spain covers the compliance behaviours that reduce audit risk across all Spanish taxes.

IVA and the Spain–UK double tax framework

IVA itself is not covered by the Spain–UK Double Tax Treaty, which addresses direct taxes on income and capital gains rather than consumption taxes.

However, a UK business trading in Spain will typically face both IVA obligations and corporate income tax considerations simultaneously, and these interact in areas such as the deductibility of IVA-inclusive costs against Impuesto sobre Sociedades.

UK businesses with Spanish operations should take joined-up advice on both IVA and direct tax, including the implications of the Spain–UK double taxation treaty for their corporate structure.

For those considering the most tax-efficient structure for Spanish operations, our team regularly advises on the choice between a Spanish subsidiary, a branch, or a service agreement, and the IVA implications of each.

FAQs

Does a UK company need to register for IVA in Spain if it only sells to Spanish businesses?

It depends on the nature of the supply and the place of supply rules.

For B2B services, the reverse charge mechanism often shifts the IVA accounting obligation to the Spanish customer, which may mean the UK supplier does not need to register.

For goods, registration is generally required if the goods are located in Spain at the time of supply.

What is the NIF-IVA number?

The NIF-IVA is the Spanish VAT identification number assigned to a business once it has completed IVA registration via Modelo 036.

It takes the form ES followed by the entity’s NIF number and is used on all invoices for Spanish taxable supplies.

Can a foreign business recover Spanish IVA without registering?

EU-established businesses that are not registered for IVA in Spain and do not make taxable supplies there can recover Spanish input IVA through the EU VAT refund procedure.

UK businesses must use the non-EU (13th Directive) refund procedure, which is more restrictive and involves a direct application to the AEAT.

How long does VAT registration in Spain for foreign businesses take?

Registration via Modelo 036 can be completed within a few days if all documentation is in order and submitted electronically.

Non-EU businesses that need to obtain an NIF first should allow additional time, as the NIF application is a separate process that can take two to four weeks.

What penalties apply for late IVA registration in Spain?

Late registration is treated as a failure to comply with a formal tax obligation and can result in fixed penalties under the General Tax Law (Ley 58/2003).

If IVA was due and not declared, the AEAT can also assess the tax plus interest and surcharges of between 1% and 20%, depending on the delay period.