VAT/IVA & ROI Registration Support for Spain Freelancers
If you invoice clients from Spain — locally, across the EU, or internationally — how you charge and report IVA (Spain's VAT) depends on where your clients are based. Getting it wrong on cross-border invoices is one of the most common autónomo mistakes.
We file your ROI application with Hacienda, confirm the correct IVA treatment for each client type, and manage your quarterly Modelo 303 and Modelo 349 filings going forward.
Overview
IVA (Impuesto sobre el Valor Añadido) is Spain's value-added tax, charged on most goods and services. Any autónomo or company invoicing Spanish clients generally must charge and remit IVA. The complexity increases once your clients are outside Spain: EU business clients are typically invoiced without IVA under the reverse-charge mechanism (provided both parties are registered correctly), while non-EU clients are usually outside the scope of Spanish IVA altogether. Each scenario has its own invoicing and reporting requirements.
To invoice EU business clients without charging IVA, you generally need to register on the ROI (Registro de Operadores Intracomunitarios) — Spain's registry for intra-community operators — which adds your NIF to the EU-wide VIES database so counterparties can verify your VAT status.
IVA Rates
| Rate | Applies to |
|---|---|
| 21% (general rate) | Most goods and services, including most freelance and consulting services |
| 10% (reduced rate) | Certain goods and services, including some hospitality, transport, and cultural activities |
| 4% (super-reduced rate) | Essential items such as basic foodstuffs, books, newspapers, and certain medical supplies |
| 0% / exempt / reverse charge | Certain exports, intra-EU B2B supplies to VAT-registered counterparties, and specific exempt activities (education, healthcare, some financial services) |
Who Needs the ROI Registry
| Situation | ROI relevance |
|---|---|
| Autónomo/company invoicing only Spanish clients | Not required — standard domestic IVA applies |
| Autónomo/company invoicing VAT-registered EU business clients | Generally required, to invoice at 0% under the reverse-charge mechanism and appear in VIES |
| Autónomo/company invoicing non-EU clients (US, UK post-Brexit for VAT purposes) | ROI generally not required — these are typically treated as exports, outside Spanish IVA scope, though reporting rules still apply |
| Autónomo/company purchasing services from EU suppliers | Generally also worth ROI registration, to avoid being charged foreign VAT incorrectly on inbound services |
Note that the UK's departure from the EU means UK clients are generally treated as non-EU for VAT purposes — this changes the invoicing treatment compared to pre-Brexit rules and is worth confirming if your client base includes UK companies.
Process
- Confirm your business activity code and expected client base (domestic, EU, non-EU) at registration — see Autónomo Registration.
- If you expect EU business clients, check box 582 on Modelo 036 to apply for ROI registration.
- Wait for Hacienda approval — commonly a matter of weeks, though it can take longer.
- Once approved, your NIF appears in VIES; verify EU client VAT numbers before invoicing at 0%.
- File quarterly Modelo 303 (IVA return) and, if trading intra-EU, Modelo 349 summarizing those operations — see Accounting & Bookkeeping.
Costs
| Item | Typical range |
|---|---|
| Spain Relocation — ROI registration support | Quoted individually — see Pricing |
| Spain Relocation — ongoing IVA/quarterly filing | Quoted individually, often bundled with bookkeeping |
| Official government filing fees | Generally none for Modelo 036 ROI registration or Modelo 303/349 e-filing; cost comes from professional preparation |
FAQ
Do I need to charge IVA to my US clients?
Generally no — services supplied to clients outside the EU are typically treated as outside the scope of Spanish IVA (exports), so no IVA is charged. This does not remove other invoicing and reporting obligations, and the exact treatment can depend on the type of service provided, so it's worth confirming for your specific activity.
What happens if I invoice an EU client without being ROI-registered?
If you're not registered and don't appear in VIES, you may need to charge Spanish IVA on that invoice rather than applying the reverse charge, which can complicate the transaction for your client and create a mismatch that needs correcting later. Registering before you start invoicing EU business clients avoids this.
How long does ROI registration actually take?
Approval timelines vary — often landing within a matter of weeks of submitting Modelo 036, though it can take longer depending on Hacienda's processing volume and whether any follow-up documentation is requested. It's worth applying before you have EU invoices pending, not after.
Is IVA the same as sales tax in the US?
Not quite — IVA is a value-added tax applied at each stage of the supply chain with input/output VAT reconciled on your return, rather than a single point-of-sale tax like US state sales tax. For a service-based autónomo, this generally means charging IVA on invoices and reclaiming IVA paid on qualifying business expenses.
US Does registering for Spanish IVA/ROI create any US reporting obligation?
IVA/ROI registration itself is a Spanish VAT matter and doesn't directly trigger a US filing requirement. However, the underlying business income is still reportable on your US return as a US citizen, and if you hold a Spanish business bank account, its balance factors into your FBAR (FinCEN Form 114) and potentially Form 8938 (FATCA) calculations once account or asset thresholds are crossed. Keep Spanish IVA records and US income reporting aligned, since they're drawing from the same underlying transactions even though the two systems are unrelated.
UK My UK clients used to be treated as EU for VAT — has that changed?
Yes. Since the UK left the EU, UK clients are generally treated as non-EU for Spanish IVA purposes, meaning ROI/VIES and the reverse-charge mechanism (designed for EU B2B transactions) typically no longer apply to them the way they did pre-Brexit. Invoices to UK clients are now usually treated similarly to other non-EU exports, though UK VAT and customs rules on the receiving end are a separate matter governed by HMRC, not covered here.
Invoicing across borders and not sure about IVA?
Book a free consultation and we'll confirm your IVA treatment and whether ROI registration applies to your client base.
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