Being aware of how your casino winnings are subject to tax is an aspect of playing responsibly https://casoo.pt/legal-and-affiliates/. At Casoo Casino, we want you to have clear, accurate tax information before you make a bet. We hold a recognised international licence and accommodate players in Portugal in full compliance with the applicable rules. This page addresses the tax obligations that may result from your activity on our platform—for both players and affiliates. We’ll guide you through Portugal’s tax rules, your reporting duties, and how Casoo Casino helps you stay compliant. Our aim is simple: you have fun with the games, and you know exactly what your fiscal responsibilities are, with no unnecessary stress.
How Portugal Imposes Tax on Gambling Winnings
Portugal imposes tax on online casino winnings from operators licensed in the EU or EEA under the Personal Income Tax Code (Código do IRS), classifying them as “jogos de fortuna ou azar”. The rate is a flat 28% on your net annual gain—total prizes collected minus total amounts wagered during the tax year. Casoo Casino does not withhold any tax from your withdrawals or account balance. The duty for calculating, declaring, and paying the tax is entirely yours. We advise you keep a detailed log of all deposits, wagers, and withdrawals throughout the year. The Portuguese Tax Authority may ask for supporting documents if you’re ever audited.
Getting organised early saves you time and minimises mistakes when you file your annual return. The tax isn’t calculated per session or spin. Instead, the annual aggregation method offsets losing days against winning ones, which often works in your favour. This tax only applies to net gains, so if your total stakes exceed your total prizes, you are not liable for that year. Still, keep all records so you can show your position if asked. Our platform gives you a clear, itemised transaction history you can export anytime—exactly the documentation you need to back up your declaration.
Casoo Casino’s Commitment to Accountable and Regulated Play
We offer tools to support your financial accountability: deposit caps, loss caps, and session reminders. These assist you regulate spending and make tax computations simpler. We detail bonus terms clearly so you prevent reporting errors. ca.wikipedia.org Our customer support team is trained to answer your questions without encouraging risky behaviour. We run a strict anti-money laundering programme that includes ID verification and transaction surveillance, aligned with FATF standards and Portuguese law. External auditors assess our operations regularly, checking fund security and fair play.
Record-Keeping Best Practices for Portugal-based Players
Monthly Data Export and Review
We advise downloading your Casoo Casino transaction history at the end of each month and saving the files in a specific folder on your computer or cloud storage. The export includes date, time, transaction type, amount, and resulting balance, so you have a complete audit trail. Alongside the casino records, keep copies of your bank statements or e-wallet statements displaying deposits to and withdrawals from your casino account. These external records confirm the casino data and give you an additional layer of proof that your reported figures are correct. If you use multiple payment methods, gather all statements in one place so nothing gets missed.
We also propose creating a straightforward spreadsheet that outlines your annual activity. Include columns for total deposits, total wagers, total prizes, and the calculated net gain. Update it monthly so you’re not rushing to reconstruct a full year of data at the last minute. If you’re in our affiliate programme, keep a separate ledger for commission income—date each payment was received, gross amount, and any expenses you plan to deduct. Good record-keeping maintains you tax-compliant and helps you analyze your playing patterns and affiliate performance, resulting to smarter decisions and better bankroll management. Our support team is always ready to help you find specific transactions if you run into trouble with the export function.
How to Compute Your Assessable Casino Income
Determining your taxable income is straightforward. Gather all deposit records and total wagers for the tax year (1 January to 31 December). Sum up all prizes you withdrew or that remain as a withdrawable balance. Net gain = prizes minus wagers. If the result is above zero, apply the 28% rate. If it’s negative, no tax is owed, but retain your records anyway. Don’t calculate per session; the annual aggregation offsets losing days against winning ones, which often works in your favour. Bear in mind to incorporate all converted bonuses as prizes, because the Tax Authority considers bonus money converted to cash as part of your winnings.
For example, assume you deposit €5,000, wager €12,000, and gather €14,000 in prizes. Your net gain is €2,000, and the tax due is €560. Be sure to incorporate all bonuses that have been converted into withdrawable cash, because the Tax Authority views them as prizes. Our bonus history shows exactly how much was awarded and converted, which assists you compile complete figures. Use that data to verify your calculations are precise and you declare the correct net gain on your return.
Taxation on Affiliate Fees from Casoo Casino
If you become part of the Casoo Casino affiliate programme, the earnings you receive from bringing in players qualifies as business or professional income under Portuguese tax law. According to how you arrange your activity, you might be required to register as a independent worker with the Portuguese Tax Authority and send out electronic invoices for the commissions you get. The tax rate on affiliate earnings follows the progressive IRS brackets if you’re an individual, or the corporate income tax rate if you work through a company. You might also have to charge VAT on your services if your annual turnover surpasses the exemption threshold, at present €14,500 for 2024 (subject to annual updates).
We disburse affiliate commissions monthly in euros through several protected methods, and we do not withhold any Portuguese tax from your payments. You’ll have a dedicated dashboard to follow referred players, earnings, and payment history. We advise talking to a qualified accountant or tax advisor in Portugal to find the most effective legal structure. Many partners go with the simplified regime, where only a percentage of gross income is taxable. Others set up a limited company to benefit from lower corporate rates and broader expense deductions. Your own circumstances will dictate the best route, so professional advice is invaluable.
Withholding Tax and Player Tax Reporting Requirements
Numerous players believe the operator deducts automatically tax for them. At Casoo Casino, we don’t apply withholding tax to withdrawals. The Portuguese tax system places the responsibility firmly on you to report gambling income. Every year, when you complete your annual IRS declaration, you are required to include your net casino winnings in the correct annex. The specific annex for gambling income is Annex G, where you state capital gains and other investment income, but winnings from foreign operators fall under a dedicated code. We advise you to review the latest IRS instructions or engage a tax professional to ensure you use the correct field, because codes can change between tax years.
Neglecting to declare taxable gambling income can result in penalties, interest on unpaid tax, and in serious cases, criminal proceedings for tax evasion. The Portuguese Tax Authority expanded its data-sharing agreements with international financial institutions and payment processors, so large or frequent casino transactions are more visible than ever. Even if you play only now and then, we urge you to keep accurate records and submit a truthful return. The 28% special rate applies to the net gain. If your total stakes surpass your total prizes, you have no tax liability, but you are still required to be able to show that if asked. Our platform delivers a clear, itemised transaction history you can export anytime.
Licensing and Supervisory Framework at Casoo Casino
Casoo Casino runs under a remote gambling licence from the Government of Curaçao, a territory known for strong regulatory standards. Curaçao isn’t an EU member, but the authorisation lets us to cater to players in Portugal under the free movement of services within the European digital single market, as long as we comply with local consumer protection and anti-money laundering rules. Independent testing agencies inspect our operations regularly to assess game fairness, random number generator integrity, and the security of player funds. We also follow strict know-your-customer and anti-money laundering protocols that match Portuguese legal requirements for financial transparency.
Since our authorisation isn’t from the Portuguese gambling regulator (SRIJ), the tax treatment of your winnings adheres to the rules for foreign-licensed operators. The Portuguese tax code specifically covers winnings from EU and EEA-licensed operators, and the Curaçao licence fits under international agreements Portugal honours. Every player can view a full transaction history (deposits, bonuses, wagers, and withdrawals) right from their account dashboard. That data is vital for filling in the required annexes on your IRS declaration. We recommend you to download your statements regularly and keep them safely. They’re your primary proof of gambling activity for tax purposes.
Essential Guide for Filing Your Tax Return
When tax season opens in April, extract your full transaction history for the previous year. Ensure that it contains all deposits, bonuses, wagers, and withdrawals. Compute your net gain using the annual method. In the IRS portal, go to Annex G and insert the net gain in the field for foreign gambling income; the system applies the 28% rate. If you have no gain, skip this section but maintain your records. Notify our support team right away if you notice any discrepancies, and we’ll supply corrected data.
For affiliate income, use Annex B (individual) or Annex C (company). Report gross commissions and claim eligible expenses. If you’re VAT-registered, file the periodic VAT return even if no VAT is due. Set calendar reminders for deadlines (monthly VAT and the annual IRS deadline at the end of June) to avoid fines. We can’t file for you, but we give the data you need to complete returns accurately and on time.
VAT and Other Indirect Taxes on Gaming Services
Under EU VAT rules, gambling services are not subject, so you face no VAT on stakes or account fees. The only tax on winnings is the special 28% IRS tax. For affiliates, VAT may apply if you are registered and your turnover exceeds the €14,500 threshold. In that case, you must charge 23% VAT on commission invoices. Because Casoo Casino is outside the EU, the reverse charge mechanism may allow you produce invoices without VAT if you document the business-to-business supply. We provide our company details for compliant invoicing. Get qualified advice to handle this correctly.
Affiliate Program: Lawful and Taxation Aspects
Before enrolling in our affiliate programme, ensure you comprehend the legal and tax implications. You establish a contractual relationship governed by our terms and conditions, and your promotional activities must follow Portuguese advertising laws—including responsible gambling messaging and the ban on targeting minors. We provide approved marketing materials, but you must use them in a way that adheres to local regulations. On the tax side, all commission income needs to be reported to the Portuguese Tax Authority, and you may need to register as a self-employed professional before you get your first payment.
The tax treatment is determined by whether you act as an individual or through a legal entity. For individuals, the income is classified under Category B of the IRS. You have the option between the simplified regime (where only 75% of gross commissions are taxable, with the rest treated as presumed expenses) and the organised accounting regime, which enables you to deduct actual costs like hosting, advertising, and software. If your expenses are high, organised accounting may work out better. We recommend running a projection with a tax advisor to see which regime lowers your overall tax burden. Register promptly and issue invoices as required to stay compliant.
Transnational Considerations and Dual Taxation
Since Casoo Casino is licensed in Curaçao and you’re a Portuguese tax resident, taxation in two countries isn’t an issue. Portugal’s tax treaty with the Netherlands applies to Curaçao, so gambling winnings are subject to tax only in Portugal. We don’t withhold any Curaçao tax. Affiliate commissions are also taxed exclusively in Portugal. However, if you obtain commissions into a foreign bank account or e-wallet, you need to report that account on your IRS return. Not disclosing it can lead to severe penalties. This setup eradicates any risk of double taxation and streamlines your obligations.
Common Mistakes to Prevent When Declaring Casino Income
Many players make unnecessary mistakes when declaring online casino income. https://pt.wikipedia.org/wiki/Hard_Rock_Cafe The most common ones are:

- Omitting small net gains, thinking only large amounts count.
- Declaring gross withdrawals as income without subtracting total wagers.
- Viewing deposits as taxable income (they aren’t).
- Neglecting to include converted bonuses as part of your prizes.
- Combining personal and gambling transactions in the same account without a clear separation.
Employing a dedicated e-wallet or a separate bank account for all casino transactions gives you a clean paper trail and reduces audit stress. If you’re ever uncertain about a specific transaction, talk to a Portuguese tax professional who understands the gambling sector. The cost of professional advice is tiny compared to the potential penalties for filing incorrectly.
Updates to Portuguese Tax Law and Its Impact
Tax legislation alterations, and the Portuguese government has considered adjusting how online gambling is taxed as the market grows. At the time of writing, no definitive changes have been enacted, but we monitor legislative developments closely and will update this page if new rules come into force. We encourage you to check the Portuguese Tax Authority’s official website or subscribe to our newsletter for announcements. One area under discussion is a potential centralised reporting system that would require foreign operators to share player data directly with the authorities. If that happens, accurate self-reporting would become even more critical. Casoo Casino is ready to comply with any lawful data-sharing obligations and will tell you in advance about any changes to our reporting practices. Your diligence in meeting tax obligations supports the integrity of the online gaming industry and helps keep a positive regulatory environment for everyone involved.