Withholding tax (WHT) is one of the most common stumbling blocks for international companies expanding into Spain. The first time a CFO discovers that a Spanish client has withheld 24% from a royalty invoice, the question that follows is immediate: can we recover this?
This guide explains what withholding tax is, how Spain applies it, what rates apply to dividends, interest, royalties and services depending on the recipient’s country of residence, how Double Tax Treaties (DTTs) and EU directives reduce or eliminate the withholding, and how to recover excess amounts withheld when the rate applied was wrong. It includes a step-by-step numeric example for a typical EU parent–Spanish subsidiary structure, a table of withholding rates for the 10 main countries with international operations in Spain, and the questions we hear most often from CFOs and tax directors of foreign-owned groups in Spain.
Updated June 2026 — includes 2026 IRNR rates, EU Directive thresholds, and Pillar 2 / ATAD 3 cross-references.
What is withholding tax (WHT)?
Technical definition
Withholding tax is a mechanism by which the payer of an income retains a portion of the gross amount and remits it directly to the tax authority of the country where the payment originates, on behalf of the recipient. The recipient receives the net amount and can usually credit the withholding against their own tax liability in their country of residence.
In Spain, withholding tax for cross-border payments to non-resident recipients is governed by:
- Royal Legislative Decree 5/2004 (consolidated text of the Non-Resident Income Tax Act — IRNR).
- Law 27/2014 on Corporate Income Tax, for payments made by Spanish-resident entities.
- Bilateral Double Tax Treaties (DTTs) signed by Spain with over 90 countries.
- EU Directives: the Parent-Subsidiary Directive (2011/96/EU) and the Interest and Royalties Directive (2003/49/EC).
Why does WHT exist?
Three technical reasons:
- Collection certainty: the State collects at the time of payment, without relying on the non-resident recipient filing voluntarily later.
- Simplicity for the non-resident recipient: in many cases the withholding is final, avoiding the need for the recipient to register and file in the source country.
- DTT consistency: bilateral treaties allocate taxing rights between source state (where the payment is generated) and residence state (where the recipient is established). WHT is the operational instrument that materialises this allocation.
Spanish WHT rates in 2026
Domestic IRNR rates (no DTT applicable)
| Type of income | General rate | EU/EEA residents | Legal basis |
|---|---|---|---|
| Dividends | 19% | 19% | Art. 25 IRNR |
| Interest | 19% | 0% (Directive 2003/49 if thresholds met) | Art. 25 IRNR |
| Royalties | 24% | 24% (0% intra-EU Dir. 2003/49 if thresholds) | Art. 25 IRNR |
| Professional services | 24% | 19% (EU/EEA residents under assimilation) | Art. 25 IRNR |
| Capital gains | 19% | 19% (exempt under specific conditions) | Art. 25 IRNR |
Reduced rates under DTTs
When a DTT exists between Spain and the recipient’s country of residence, the Spanish rate may be significantly reduced or eliminated. Indicative table for the main DTTs:
| Recipient country | Dividends | Interest | Royalties |
|---|---|---|---|
| Germany | 5% / 15% | 0% | 0% |
| France | 10% / 15% | 0% / 10% | 0% / 5% |
| United Kingdom | 0% / 10% / 15% | 0% | 0% |
| Netherlands | 5% / 10% / 15% | 10% | 6% |
| United States | 0% / 5% / 10% / 15% | 0% | 0% / 5% / 8% / 10% |
| Switzerland | 0% / 15% | 0% | 5% |
| Luxembourg | 5% / 10% / 15% | 10% | 10% |
| Ireland | 0% / 15% | 0% | 5% / 8% / 10% |
| Belgium | 0% / 15% | 10% | 5% |
| Italy | 15% | 12% | 4% / 8% |
How to read the table: when several rates separated by “/” appear, the lowest typically applies to qualifying participations (usually ≥10% or ≥25% held for 12 months) or specific payment types (e.g. copyright royalties vs industrial royalties). The highest is the residual rate.
Intra-EU exemptions
Within the EU, two directives fully eliminate withholding when conditions are met:
- Parent-Subsidiary Directive (2011/96/EU): dividends from Spanish subsidiary to EU parent with ≥10% holding for at least 1 year → 0% WHT.
- Interest and Royalties Directive (2003/49/EC): interest and royalties between affiliated entities resident in the EU (direct or indirect holding ≥25%) → 0% WHT.
When the Directive applies, there is no withholding (this is full exemption, not a reduced rate), but the payer needs a certificate of tax residence of the recipient to support the exemption in case of inspection. See our guide on tax residency certificates in Spain.
How WHT works in practice (numeric example)
Scenario
A Spanish subsidiary (SubCo S.L.) invoices royalties of EUR 100,000 to its German parent (HoldCo GmbH) for use of a registered trademark. HoldCo holds 100% of SubCo.
Step 1 — Does Directive 2003/49 or DTT apply?
The German parent holds >25% of the Spanish subsidiary and the operation is between affiliated entities. Directive 2003/49/EC applies: full exemption from withholding (0%).
But the exemption is not automatic. The Spanish subsidiary needs:
- Tax residence certificate of the German parent, issued by the German tax administration, expressly referring to the Spain-Germany DTT or the Directive.
- Declaration from the parent that it is the beneficial owner of the royalties.
- Verification that the parent is not exempt from corporate income tax in Germany (the “subject-to-tax” requirement).
Step 2 — Calculation if requirements are not met
If the German parent does not provide a residence certificate or fails to meet a requirement of the Directive, the Spanish subsidiary must apply the DTT Spain-Germany rate for royalties:
If the Spain-Germany DTT rate for royalties is 0%:
| Item | Amount |
|---|---|
| Gross royalty | 100,000 EUR |
| DTT withholding (0%) | 0 EUR |
| Net royalty paid | 100,000 EUR |
If by default the domestic IRNR rate (24%) were applied, the subsidiary would have to withhold 24,000 EUR and pay it via Form 216 (monthly for large companies, quarterly otherwise), with annual summary Form 296.
Step 3 — Forms to file
Regardless of whether the final rate is 0% or not, the Spanish subsidiary as payer to a non-resident must file:
- Form 216 — periodic self-assessment of IRNR withholdings on payments to non-residents without permanent establishment.
- Form 296 — annual summary return.
- For related-party operations, Form 232 if thresholds are met. See our guide on Form 232 in Spain.
Recovering over-withheld amounts
If the subsidiary mistakenly applied the domestic rate (24%) when 0% should have applied under the Directive, the German parent can claim a refund of the excess via Form 210 (IRNR non-resident return) before the AEAT. The deadline is 4 years from the close of the period in which the withholding was paid.
Common WHT mistakes
1. Not obtaining the tax residence certificate in time
Without the certificate, the Spanish payer must apply the domestic rate (no DTT, no Directive). Recovering the excess afterwards is slow and bureaucratic.
2. Confusing DTT with EU Directive
The Parent-Subsidiary Directive (dividends) and the Interest-Royalties Directive are not the same as a DTT. Directives apply only intra-EU with specific conditions; DTTs apply more broadly but rarely reach 0%. You must verify which fits each operation.
3. Treating “interest” as what is actually “dividends” (or vice versa)
Intragroup loans at below-market rates can be partially recharacterised as dividends if the administration considers them thin capitalisation. The withholding regime and deductibility change. Document the financing structure carefully.
4. Not considering the WHT in the recipient’s country
The Spanish withholding is only one side. The German recipient pays its Körperschaftsteuer on the royalty and credits the WHT paid in Spain (tax credit). If planning does not consider the full mechanism end-to-end, there are risks of residual double taxation.
5. Forgetting Form 232
Even if the withholding is 0%, related-party operations with the non-resident parent may require Form 232 filing if thresholds are met. This is an informational obligation independent of the withholding. See Form 232 in Spain.
WHT and transfer pricing: how they relate
Withholding tax (WHT) and transfer pricing (TP) are two independent but connected layers:
- TP determines the “arm’s length” price the Spanish subsidiary should pay to the parent for royalties, interest or services. If it pays more than justifiable, the Spanish administration can adjust and disallow the expense.
- WHT determines how much is withheld from the agreed price and remitted to the AEAT.
If prices are not justified (no TP study), an inspection can recharacterise part of the royalty as hidden dividend, changing the applicable withholding and opening a sanctions front. That’s why a withholding review often leads to a TP review, and vice versa. See our guide on transfer pricing documentation (Master File and Local File) and our landing on transfer pricing for related-party operations in Spain.
