Last Updated on 1 week by Bira Grey
The online gambling industry in Portugal has been tightly regulated since the introduction of Decree-Law No. 66/2015 in April 2015, which legalized and structured the online gambling market. The Serviço de Regulação e Inspeção de Jogos (SRIJ), Portugal’s gambling regulatory authority, oversees the licensing and operation of online casinos, sports betting platforms, and other gambling activities. For UK residents, navigating the legalities of playing on these platforms involves understanding both Portuguese and UK gambling laws, including the UK Gambling Act 2005 and the role of the UK Gambling Commission (UKGC).

This article provides a comprehensive guide to the legality of online gambling in Portugal for UK residents, the requirements for SRIJ-licensed casinos, and the tax implications of gambling winnings. It also addresses practical considerations such as geo-blocking and compliance with international gambling regulations.

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Legality of Online Gambling in Portugal for UK Residents
Portuguese Gambling Laws
Online gambling in Portugal is legal and regulated under the Online Gambling and Betting Legal Regime (RJO), established by Decree-Law No. 66/2015. The SRIJ, part of Turismo de Portugal, is responsible for issuing licenses, ensuring compliance, and protecting consumers. All online gambling operators must obtain a license from the SRIJ to operate legally within Portugal, and their websites must use a “.pt” domain to indicate compliance with national regulations.
The Portuguese gambling market is open to both local and foreign operators, provided they meet stringent licensing criteria. These include financial stability, technical capacity, and adherence to responsible gambling measures. Operators must also comply with anti-money laundering (AML) regulations and ensure their platforms are secure and fair.
Can UK Residents Legally Play in Portuguese Casinos?
For UK residents, the legality of playing on SRIJ-licensed Portuguese casinos depends on both Portuguese and UK regulations. In Portugal, licensed operators are permitted to offer services to players within the country, but the law does not explicitly address whether foreign players, such as those from the UK, can legally participate. However, Portuguese law prohibits operators from offering services to players outside Portugal without complying with the laws of the players’ home jurisdictions.
In the UK, the Gambling Act 2005, enforced by the UK Gambling Commission (UKGC), regulates all gambling activities. The UKGC requires operators targeting UK residents to hold a UKGC license. However, UK players are not prohibited from playing on foreign-licensed platforms, such as those regulated by the SRIJ, provided the operator does not actively market its services in the UK without a UKGC license.
In practice, UK residents can access SRIJ-licensed casinos if the operator accepts UK players and complies with Portuguese regulations. However, geo-blocking measures may restrict access, as operators are required to redirect traffic from Portuguese territory or accounts registered in Portugal to their “.pt” websites. Importantly, UK players are not prosecuted for playing on unlicensed foreign sites, but they should ensure the platform is reputable and licensed by a recognized authority like the SRIJ to avoid potential risks.
Key Considerations for UK Players
- Geo-Blocking: Portuguese operators must implement geo-blocking to ensure compliance with local laws, which may prevent UK residents from accessing certain platforms unless explicitly permitted by the operator.
- Operator Compliance: UK players should verify that the casino holds a valid SRIJ license and adheres to responsible gambling and AML standards.
- Cross-Border Risks: If a Portuguese operator offers services to UK players without complying with UKGC regulations, it may face sanctions, potentially affecting player funds or access.
SRIJ Licensing Requirements for Online Casinos

The SRIJ imposes rigorous requirements on operators seeking to obtain and maintain an online gambling license in Portugal. These standards ensure consumer protection, fair play, and compliance with national and EU regulations. Below is an overview of the key requirements:
1. Corporate and Financial Criteria
- Company Structure: Applicants must be joint-stock companies registered in an EU or European Economic Area (EEA) member state, with a branch in Portugal if not incorporated locally.
- Financial Stability: Operators must demonstrate economic and financial capacity, including a security deposit of €500,000 to guarantee legal obligations and player funds.
- Tax Compliance: Operators must regularize their taxes in Portugal or their home jurisdiction and pay a special gambling tax of €100,000 upon licensing.
2. Technical Standards
- Certified Gaming Systems: The operator’s technical gaming system must be certified by an independent testing laboratory recognized by the SRIJ. The system must comply with Portuguese laws, including data security and reliability standards.
- Infrastructure in Portugal: Operators must maintain an “entry and registry infrastructure” (e.g., gateway and safe) in Portugal to ensure compliance with local regulations.
- Homologation: The SRIJ conducts tests to validate the operator’s technical systems, with an initial homologation fee of €18,000 and €2,000 per additional game or betting category.
3. Responsible Gambling and AML Measures
- Player Protection: Operators must implement tools such as deposit limits, self-exclusion mechanisms, and warnings about gambling risks.
- AML Compliance: Operators are subject to Law No. 83/2017, which transposes EU Directive 2015/849. They must verify player identities, monitor transactions, and report suspicious activities to the SRIJ and other authorities.
- Advertising Restrictions: Gambling advertisements must not target minors, promote excessive gambling, or present gambling as a financial solution.
4. License Fees and Duration
- Initial Costs: The cost of issuing an online gambling license is €12,000 (or €2,000 for bingo), with additional fees for new games (€2,000 per game).
- License Duration: Licenses are valid for three years and can be renewed if the operator continues to meet SRIJ requirements.
Table: SRIJ Licensing Fees
Item | Cost (€) |
---|---|
Initial Homologation | 18,000 |
Additional Game/Betting Category | 2,000 |
License Issuance (General) | 12,000 |
License Issuance (Bingo) | 2,000 |
Security Deposit | 500,000 |
Special Gambling Tax | 100,000 |
Tax Implications for UK Residents’ Winnings
Portuguese Tax Regime
In Portugal, individual gambling winnings are generally exempt from personal income tax, regardless of the amount or type of gambling (e.g., casino games, sports betting, poker). This applies to both residents and non-residents playing on SRIJ-licensed platforms. However, operators face significant taxes, including:
- Online Casinos and Bingo: 25% tax on gross gaming revenue (GGR).
- Sports Betting: 8% tax on turnover.
- Betting Exchanges: 35% tax on commissions.
These high tax rates have led some operators to exit the Portuguese market, but they do not directly affect players’ winnings.
UK Tax Regime
Under UK law, gambling winnings are not subject to personal income tax, capital gains tax, or any other tax for individual players, whether from UKGC-licensed or foreign platforms. This is a significant advantage for UK residents, as they can keep their full winnings from Portuguese casinos without tax obligations.
However, UK players should be aware of the following:
- Operator Taxes: While players are not taxed, operators offering services to UK residents may be subject to UK gambling taxes, such as Remote Gaming Duty (15% on profits), if they hold a UKGC license.
- Currency Conversion: Winnings from Portuguese casinos are typically paid in euros. Converting these to GBP may incur exchange fees, which are not tax-related but affect net earnings.
- Record-Keeping: Although winnings are tax-free, players should keep records of their gambling transactions for transparency, especially if large sums are involved, to avoid scrutiny from HMRC for unrelated reasons.
Table: Tax Comparison for Players
Jurisdiction | Tax on Individual Winnings | Operator Tax |
---|---|---|
Portugal | None | 8–35% (depending on activity) |
United Kingdom | None | 15% Remote Gaming Duty (if UKGC-licensed) |
Geo-Blocking and Compliance Challenges

Geo-blocking is a critical aspect of compliance for SRIJ-licensed operators. Portuguese law requires operators to restrict access to their platforms from outside Portugal or from non-registered accounts to prevent illegal cross-border gambling. This is enforced through IP-based geo-blocking and account registration checks.
For UK residents, this means:
- Access Restrictions: Some SRIJ-licensed casinos may block UK IP addresses unless they explicitly accept UK players.
- Account Verification: Players must register with a valid address and identity, which may complicate access if the operator limits registrations to Portuguese or EU residents.
- Operator Liability: If a Portuguese operator offers services to UK players without complying with UKGC regulations, it risks penalties in both jurisdictions, potentially affecting player access or funds.
To mitigate these challenges, UK players should:
- Choose casinos that explicitly accept UK players and display clear licensing information.
- Use VPNs cautiously, as bypassing geo-blocking may violate the operator’s terms and conditions, risking account suspension.
- Verify the operator’s compliance with both SRIJ and UKGC standards for added security.
Practical Tips for UK Players
- Check Licensing: Ensure the casino is licensed by the SRIJ. A list of licensed operators is available on the SRIJ website (www.srij.turismodeportugal.pt).
- Review Terms and Conditions: Confirm that the casino accepts UK players and outlines its policies on cross-border gambling.
- Use Secure Payment Methods: Opt for euros-based payment methods (e.g., credit cards, e-wallets) to avoid conversion fees. Cryptocurrencies are not permitted in Portugal.
- Practice Responsible Gambling: Utilize tools like deposit limits and self-exclusion to manage gambling activity safely.
- Seek Reputable Platforms: Brands like 888 Casino and Betano, which hold SRIJ licenses, are known for their reliability and compliance.
FAQ
Is it legal for UK residents to play at SRIJ-licensed Portuguese casinos?
Yes, UK residents can play at SRIJ-licensed casinos if the operator accepts UK players and complies with both Portuguese and UK regulations. UK law does not prosecute players for using foreign-licensed platforms, but players should ensure the casino is reputable.
Do UK players pay taxes on winnings from Portuguese casinos?
No, gambling winnings are tax-free for UK residents, regardless of whether they come from UKGC- or SRIJ-licensed platforms. Similarly, Portugal does not tax individual winnings.
What happens if a Portuguese casino operates illegally in the UK?
If an SRIJ-licensed casino targets UK players without a UKGC license, it may face sanctions from the UKGC, including fines or website blocking. This could affect player access or funds, so choosing compliant operators is crucial.
Can UK players use VPNs to access geo-blocked Portuguese casinos?
Using a VPN to bypass geo-blocking is risky and may violate the casino’s terms, leading to account suspension or loss of funds. Players should only access casinos that explicitly allow UK players.
How can I verify if a casino is SRIJ-licensed?
Visit the SRIJ’s official website (www.srij.turismodeportugal.pt) to view a list of licensed operators. Ensure the casino’s website ends in “.pt” and displays its license number.
Conclusion
Online gambling in Portugal offers UK residents an opportunity to enjoy regulated, high-quality casino experiences, provided they navigate the legal and practical complexities. SRIJ-licensed casinos adhere to strict standards, ensuring player safety and fair play, but UK players must confirm that operators accept them and comply with cross-border regulations. With no taxes on winnings in either jurisdiction, UK players can enjoy their earnings fully, though they should be mindful of geo-blocking and operator compliance.
By choosing reputable SRIJ-licensed platforms and practicing responsible gambling, UK residents can safely explore the Portuguese online gambling market. Always verify licensing, review terms, and prioritize secure payment methods to ensure a seamless and enjoyable experience.