New Spanish tax forms separate gambling winnings by withholding status, creating compliance challenges for operators and heightened penalty risks.
Apr 21, 2026 · 4 min read

Spain's Ministerio de Hacienda has unveiled revised tax declaration models for 2025 that fundamentally restructure how gambling winnings are categorized and reported, introducing specific distinctions based on withholding status and prize origin.
The new regulations, outlined in the Order approving the 2025 IRPF and Patrimonio tax declaration models, establish separate classification systems for different types of gambling gains. The ministry explained the rationale behind these changes in clear terms.
"para facilitar la determinación de la obligación de declarar, se distinguen las ganancias patrimoniales derivadas de juegos sin fines publicitarios según estén o no sujetos a retención"
— AzarPlus
This distinction extends beyond traditional gambling to promotional activities, with authorities clarifying the scope of the new requirements.
"igualmente se distinguen las ganancias patrimoniales derivadas de premios de juegos con fines publicitarios según estén o no sujetos a retención"
— AzarPlus
The modifications mandate use of Modelo D-100, where block F1 has been specifically redesigned to separately integrate prizes from contests, raffles, and random combinations. This structural change aims to prevent taxpayers from inadvertently omitting income due to uncertainty about whether prizes have already been taxed at source.
The regulations maintain existing provisions allowing gambling gains to be offset against gambling losses, within annual limits set by Hacienda. However, the new categorization system highlights the continued disparate treatment between public and private gambling operations.
SELAE and ONCE retain partial tax exemptions as public operators, while online gambling platform profits integrate directly into the general tax base. This means online gambling winnings are added to salaries and other income, potentially pushing taxpayers into higher brackets reaching 47% in the top tier.
Mandatory Model D-100 Usage
All Spanish gambling operators must use the redesigned Modelo D-100 for 2025 tax declarations. The restructured block F1 separately categorizes prizes from contests, raffles, and random combinations to prevent inadvertent income omissions by taxpayers.
The financial risks of incorrectly using these new categories are substantial. Non-payment or omission of gambling gains can trigger administrative penalties reaching 150% of the amount owed, creating significant exposure for taxpayers unfamiliar with the revised requirements.
Agencia Tributaria possesses comprehensive oversight capabilities, as licensed gambling operators must submit periodic reports on customer transactions. This regulatory framework provides tax authorities with near-total inspection capacity over bettors' banking movements.
Warning
Non-compliance with the new gambling tax categories carries administrative penalties up to 150% of the amount owed. The Agencia Tributaria maintains comprehensive oversight through mandatory operator transaction reporting, creating significant financial exposure for incorrect declarations.
Individual tax situations determine declaration requirements under the new system. Taxpayers earning more than 22,000 euros annually from a single employer must report any gambling gain, regardless of amount, in their self-assessment.
When gambling represents the sole income source, declaration obligations arise when net profits exceed 1,600 euros. These thresholds remain unchanged despite the structural modifications to reporting categories.
The enhanced granularity in tax reporting creates new compliance considerations for Spanish gambling operators. The requirement for detailed transaction reporting to facilitate these distinctions may necessitate system upgrades and process refinements to ensure accurate data provision to authorities.
The regulatory emphasis on preventing inadvertent omissions suggests increased scrutiny of gambling-related tax compliance, potentially affecting customer onboarding procedures and ongoing relationship management for licensed operators in the Spanish market.
According to AzarPlus.
Legal Disclaimer
This content reflects a general overview of regulatory frameworks based on publicly available information. It does not constitute legal advice or a legal opinion. iGamingWriter.blog disclaims any liability arising from reliance on this material.

Written by
Viktoriia KononovaContent Partnership Manager
Viktoriia has been with We–Right™ Factory since 2022, managing content partnerships across regulated iGaming markets. With a copywriting background, she understands both the creative and compliance sides of iGaming content production. On the blog, Viktoriia writes about responsible gambling content, regulatory alignment, and practical challenges of producing content for multiple jurisdictions.
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