Fiscal Representative in Spain with Eurofiscalis
Selling in Spain? You need a Spanish VAT number (NIF-IVA) and must file returns with the AEAT. Our fiscal representative in Spain handles your full VAT compliance — registration, Modelo 303 filings, and SII reporting.
- VAT Number
- Modelo 303
- SII Reporting

Excellent support from Eurofiscalis in setting up our American company in France. Their team handled all paperwork with great care and always kept us informed. Highly recommend their tax representation services.
Why use a fiscal representative in Spain?
Expanding your business into Spain comes with precise IVA obligations. As your accredited fiscal representative, we help you avoid bottlenecks, delays, and errors that slow your growth.
We obtain your Spanish VAT number (NIF-IVA) and handle your registration with the AEAT (Agencia Tributaria). Spain allows import VAT deferral for registered businesses, improving your cash flow on imports.
Spain is a mandatory Pan-EU FBA country. Amazon requires a Spanish VAT number for sellers storing goods in Spanish warehouses. We manage registration and quarterly Modelo 303 filings.
Complete our guided registration file, and we handle all formalities with the AEAT. You receive your NIF-IVA within 2 to 4 weeks.
We verify your transaction flows, ensure correct invoicing under Spanish law, and represent you before the AEAT for all VAT matters including the SII real-time reporting system.

How our fiscal representation service in Spain works
With Eurofiscalis, every step is structured to guarantee your VAT compliance in Spain — without unnecessary complexity.
01
Analysis of your flows and VAT obligations
We review your sales, purchases, and stock movements to determine your exact fiscal obligations in Spain.
02
VAT registration file preparation
You complete a guided file (Modelo 036), we handle all formalities with the AEAT.
03
Spanish VAT number (ES) obtained
We submit the application and follow up until your NIF-IVA is issued — typically within 2 to 4 weeks.
04
Recurring tax filings
Each quarter, we file your Modelo 303 (VAT return), Modelo 349 (EC Sales List), and annual Modelo 390 summary.
Our VAT representation services in Spain
Our service covers all your VAT obligations in Spain with rigour, clarity, and full regulatory compliance. Here is what we handle.

Real results, satisfied clients
Behind every case, a genuine human collaboration. Discover their feedback.




After a year with Eurofiscalis, I am very satisfied with the service. Responsive and available, always with a professional tip that makes all the difference. Clear and concise — we are superbly guided and advised.
We found Eurofiscalis excellent in their service. Kevin supported us from the start and was always ready to answer our questions. Since setup, Agnès has provided outstanding support and ensured our returns are accurate and on time.
Eurofiscalis has been effectively representing us for years in France. Our contact Agnès Maurin advises and guides us for the proper completion of our filings. We highly recommend this accounting firm.
An attentive firm, and true experts in Amazon VAT worldwide. A fantastic team. They handle our VAT returns for OSS / ESP / IT / CZ / IE / PL / SE.
Excellent support, month after month, for over 3 years now. The team is very available (thank you Natacha), gives great advice, and is very thorough. We are now worry-free for all our VAT returns.
Excellent accounting firm. Lemine was our main contact: responsive, available, and always attentive. Communication is smooth and he helped us tremendously with our bookkeeping. I recommend without hesitation!
FAQ: Fiscal representative in Spain — your questions answered
Answers to the most common questions about fiscal representation in Spain, VAT registration, and IVA compliance.
Yes, for non-EU companies unless their country has a mutual assistance agreement with Spain (e.g., USA, Canada, Norway, Japan). The fiscal representative bears joint and several liability for VAT obligations.
Typically 2 to 4 weeks after submitting the Modelo 036 and all required documents to the AEAT.
The Suministro Inmediato de Información (SII) is Spain's real-time invoice reporting system. It is mandatory for companies with turnover exceeding €6 million and requires invoices to be reported within 4 days of issuance.
The standard rate is 21%. A reduced rate of 10% applies to food, transport, and hospitality. A super-reduced rate of 4% applies to basic necessities.
The Modelo 303 is the quarterly (or monthly) VAT return filed with the AEAT. It reports output VAT collected and input VAT deducted. The filing deadline is the 20th of the month following each quarter.
Yes. EU companies do not need a fiscal representative. They can register directly with the AEAT or appoint a tax agent without joint liability.
Required documents typically include: certificate of incorporation, proof of VAT registration in your home country, signed power of attorney, and a completed Modelo 036. We prepare the complete file for you.
Ready to get started?
We listen to your situation, ask the right questions, and propose the solution best suited to your business.