Is paying gambling tax at a Costa Rica casino mandatory?

Yes, as a Dutch player, you are personally responsible for declaring and paying 37.8% gambling tax on net winnings above €449. Because Costa Rica does not belong to the EU/EEA and does not hold a license from the Kansspelautoriteit, the offering is seen as an illegal casino. The Belastingdienst levies tax on this, while the casino itself does not withhold anything.

Tax obligations at offshore providers without a KSA license

Whether you have to pay tax depends on the provider's license status. In the Netherlands, since the introduction of the Remote Gambling Act (Wet Kansspelen op afstand), only holders of a KSA license, such as Holland Casino or TOTO, remit the gambling tax on behalf of the player. With these legal operators, you receive your winnings net and do not need to do anything else.

Casinos operating from Costa Rica fall outside this system. These platforms do not have a Dutch license and are seen by the legislator as an illegal casino offering. Because these foreign entities have no tax relationship with the Dutch state, the tax liability is shifted entirely to the individual player. It makes no difference whether the platform has a license in Malta or Curaçao; as long as there is no KSA license, you must take action yourself.

Concretely, this means that you have to keep records of your gaming results on a monthly basis. The Belastingdienst expects you to calculate the positive difference between your bets and payouts. Ignorance of this rule is no defense during an audit. Always check the license status before you deposit.

The current rate and the threshold value

The current rate for gambling tax is 37.8%. This percentage is applied to the net profit, but the calculation differs per type of provider. With an illegal or foreign casino, there is no automatic offsetting of losses over a longer period by the operator. You are personally responsible for the correct calculation of the tax base.

There is, however, a threshold amount. For prizes up to € 449 per calendar month, you do not have to pay tax, provided it concerns a legal Dutch game of chance. However, for online gambling without a license (such as Costa Rica casinos), the situation is more complex. Although the general exemption of € 449 is often mentioned, you must be extra alert with foreign providers: the tax authorities may argue that you are always required to file a tax return for structural winnings, regardless of the size of the individual prize.

For every gambling win that exceeds the threshold, you must remit 37.8%. This is a significant portion of your return. If, for example, you make a net profit of € 1,000 in a month, you will lose almost € 378 to tax. It is wise to set this aside immediately, as the Belastingdienst will claim this amount later.

Classification as an illegal offering by the KSA

Costa Rica is not a member of the European Economic Area (EEA). Therefore, the often-mentioned 'EU exemption' for the free movement of services does not apply. The Kansspelautoriteit classifies providers without a Dutch license as a prohibited offering. Playing at an illegal casino is not punishable for the player, but it does carry significant risks, such as the lack of consumer protection and the risk of account blocks.

Tax-wise, the classification as an illegal offering does not change your duty to pay tax. In fact, precisely because the offering is illegal, the operator does not remit anything. You must fill out the Gambling Tax Return (Aangifte Kansspelbelasting) form yourself. Note: paying tax does not protect you from the risks of playing with an unlicensed operator. The Kansspelautoriteit continues to actively enforce against these providers, which can lead to the freezing of funds.

In the Netherlands, compliance with these rules is strictly monitored. Ignoring the declaration obligation can lead to high fines and additional tax assessments. Therefore, make sure you report your gambling winnings correctly, even if they come from a platform in Costa Rica.

The nature of the Costa Rican 'license' and regulation

The so-called license is legally not a gambling license. Crucially, however, the so-called ‘license’ from Costa Rica is legally not a gambling license, but a data processing registration, which means there is no supervision of fair play or payouts.

What exactly is a Data Processing License?

When operators claim to possess a license from Costa Rica, they are in reality referring to a Data Processing License. Originally, this license has nothing to do with online gambling. It is an administrative registration that allows companies to process data from the country. For international operators, this means they are registered locally as a tech company, but the government does not audit the integrity of the Random Number Generator (RNG) or the solvency of the casino.

The major misconception is that this Data Processing License offers player protection. Jurisdictions like Malta do offer supervision, whereas Costa Rica fails to do so. The only requirement is that the company is physically present in the country and does not provide services to residents of Costa Rica itself. For the Dutch player, this offers absolutely no guarantee; in case of conflicts over payouts, one stands completely alone, without the intervention of a local watchdog.

Role of the Junta de Protección Social (JPS)

Many players wonder which authority supervises gambling in Costa Rica. The answer lies with the Junta de Protección Social (JPS), but its role is limited to the domestic monopoly. The Junta de Protección Social (JPS) exclusively manages lotteries and sports betting for Costa Rican citizens and uses the proceeds for social projects. This body explicitly does not function as a consumer watchdog for international online players.

For land-based venues and other forms of gambling, the Junta de Protección Social (JPS) cooperates with the Ministerio de Seguridad Pública. The Ministerio de Seguridad Pública is responsible for enforcing the legislation regarding physical casinos and slot machines, often linked to the hotel sector. However, for online operators operating internationally from Costa Rica, the Ministerio de Seguridad Pública has no direct supervisory task over game quality or customer service. This creates a situation where offshore operators are indeed locally registered, but fall outside the scope of the strict control that the Junta de Protección Social (JPS) maintains for the local market.

Historical legislation and anti-money laundering rules

The legal basis for gambling in the country rests on old legislation, specifically Law No. 3/1922. This law prohibits offering games of chance to residents of Costa Rica, forcing online operators to target their services exclusively to foreign markets. Although modern regulations exist, such as the AML Law No. 8204/2001 (Anti-Money Laundering), its enforcement is primarily aimed at local entities and transaction reporting within the national borders.

The AML Law No. 8204/2001 does obligate operators to comply with certain standards, but proactive control, as seen in Europe, is lacking for international online casinos. The Ministerio de Seguridad Pública monitors general compliance, but the focus is not on protecting individual foreign players against money laundering or fraud. Because Law No. 3/1922 shields the local market, the regulation of offshore activities remains fragmented, explaining why many operators choose this jurisdiction despite the lack of internationally recognized supervision.

Step-by-step: Declaring foreign winnings

Winnings from this jurisdiction are not subject to the automatic withholding that is customary with legal providers, making an active Gambling Tax Return (Aangifte kansspelbelasting) necessary to avoid fines.

How do you calculate the taxable net winnings?

The core question when filling out the administration is: do I have to pay tax on the total amount or only the winnings? For foreign providers without a KSA license, you must declare your net winnings per calendar month. This means you offset all deposits and withdrawals for that specific month against each other. Only if the final result is positive is a taxable gross gaming result generated.

It is crucial to understand that losses in one month cannot be offset against winnings in another month; each month stands on its own. Bonus money often complicates this calculation. The bonus itself is not directly taxed, but the withdrawable profit remaining after meeting the wagering requirements does count towards your monthly net result. If, for example, you deposit €100 and ultimately receive a payout of €350 via a bonus, this difference is included in your calculation.

For players who make structural winnings, the question may arise whether this falls under Income Tax instead of gambling tax. This only occurs when there is a structural profit motive. The Belastingdienst looks at frequency, level of knowledge, and whether there is any business risk involved. In practice, gambling is rarely viewed as professional income unless you demonstrably play professional poker with a business-like approach. For most casino players, the 37.8% gambling tax remains the starting point, regardless of how often they play.

Filling out and sending the form

Do I have to declare casino winnings from abroad myself? Absolutely. Illegal or foreign casinos do not share transaction details with the Dutch tax authorities, so the burden of proof lies entirely with you. You must use the specific PDF form ‘Declaration of gambling tax on prizes from online games of chance without a Dutch license’ (Aangifte kansspelbelasting over prijzen uit online kansspelen zonder Nederlandse vergunning).

The procedure is as follows: Go to the website of the Belastingdienst and navigate to ‘Forms and brochures’. Download the correct form for foreign games of chance. Fill in the data for each month you had a net positive result. Send the completed document to the designated address, which is often associated with the office in Heerlen for this specific type of tax.

Pay attention when dealing with payouts in foreign currency or cryptocurrency. You must convert the won amount into euros. For this, use the exchange rate applied by the Belastingdienst on the exact date the winnings were received, not at the moment of conversion to fiat money. This prevents discussions about exchange rate fluctuations afterwards.

When does gambling fall under income tax?

Is structural winning seen as professional income? Generally not. Gambling is primarily considered a hobby by the tax authorities, meaning the Gambling Tax Return (Aangifte kansspelbelasting) is sufficient. However, if you can demonstrate that you operate with a structural profit motive and run a significant business risk, the qualification may shift to income from work within the Income Tax.

This distinction is important because the rates and deductions differ. For the average player at a Costa Rican casino, however, this is not an issue. As long as you do not have professional status, you remain within the gambling tax regime. Do not forget that paying tax does not protect you against potential blocks by the casino itself; tax compliance and permission to play are two separate worlds. Always keep screenshots and bank statements (such as iDEAL or Trustly transactions) as evidence of your gross gaming result.

Costa Rica versus EU licenses: Tax differences

Because Costa Rica is not a member of the European Union or the EEA, winnings from these casinos do not fall under the exemptions that are sometimes assumed for EU countries. The player is personally responsible for declaring 37.8% on the net profit to the Belastingdienst, regardless of whether the platform has a local registration.

Why does the EU exemption not apply to Costa Rica?

Many players wonder: are winnings from foreign online casinos tax-free in the Netherlands? The answer depends on the jurisdiction. For providers within the European Union, such as Malta, there is discussion about double taxation, but the Dutch tax authorities usually state that the obligation to declare remains. Costa Rica, however, falls completely outside this framework. The country is not part of the internal market, meaning there can be no question of harmonization or mutual recognition of licenses.

The Kansspelautoriteit enforces strictly against operators without a Dutch license, including those from Costa Rica. Because these platforms operate illegally from a Dutch perspective, they do not remit gambling tax to the state. This means that the tax burden lies entirely with the player. There is no treaty or agreement that protects the player from this obligation, unlike situations within certain EU borders where administrative cooperation runs more smoothly.

Comparison with Malta (MGA) and Curaçao

Are winnings from a Costa Rica casino subject to the same rules as Malta? No, although the ultimate declaration obligation in the Netherlands is often the same, the background differs. A casino with a license from the Malta Gaming Authority (Malta) operates under strict European supervision and offers more consumer protection. Yet, an MGA license does not automatically mean exemption from Dutch tax; the player must still check if withholding tax has already been deducted.

Compare this to Curaçao. Just like Costa Rica, Curaçao is an offshore jurisdiction without a direct link to Dutch legislation. Both locations offer little to no financial supervision over the casino's solvency. The crucial difference is that Curaçao does have a specific gambling licensing system, whereas Costa Rica actually does not issue real gambling licenses, but only business registrations. For the player, this means that for both Curaçao and Costa Rica, the full responsibility for fair play and tax compliance rests on their own shoulders.

Risk of double taxation

Can I get a tax refund if the casino also withholds tax? This touches on the complex theme of double taxation. In theory, the Netherlands prevents double taxation through treaties, but Costa Rica has no tax treaty with the Netherlands that specifically covers gambling winnings. If a Costa Rican platform does withhold fees, the Dutch Belastingdienst rarely recognizes this as paid withholding tax that can be offset.

Players must therefore be careful with the assumption that foreign withholdings fulfill the Dutch obligation. Without a valid tax treaty between both countries, the full 37.8% remains due in the Netherlands on the gross winnings minus any losses within the same month. The lack of such a treaty often means players pay twice: once through hidden costs or 'fees' at the casino, and again through the Dutch tax return.

Safety, payment methods, and player risks

The lack of a KSA license means that the tax authorities address you, not the operator, which entails significant administrative burdens. In addition, as a player, you run significant risks in terms of financial security and addiction prevention.

Payment options: iDEAL, Trustly, and Crypto

Can I deposit safely with iDEAL at a Costa Rica casino? No, iDEAL, the dominant Dutch online payment system, is almost never available at illegal providers because they do not have access to the Dutch banking network. Players must often rely on alternatives such as Trustly, a direct bank transfer service that works faster than traditional methods, or e-wallets like Skrill and Neteller. However, a growing number of platforms accept cryptocurrencies, digital currencies such as Bitcoin, to facilitate transactions without the intervention of regular banks. For the Belastingdienst, it is crucial to know that winnings in crypto are taxable at the moment of receipt, based on the exchange rate at that specific time, not only upon conversion to euros. This makes record-keeping complex, especially since cryptocurrency rates are volatile and must be accurately documented for the tax return.

Absence of CRUKS and the role of CRIFOS

Are Costa Rica casinos connected to the CRUKS register? No, foreign operators have no technical link to the Centraal Register Uitsluiting Kansspelen (CRUKS), the national database for self-exclusion in the Netherlands. This means that players with a CRUKS registration can theoretically still play here, which poses a serious risk for individuals struggling with gambling addiction. Without the protective measures of the Kansspelautoriteit, such as deposit limits and play time controls, the necessary structure to curb problematic gambling behavior is lacking.

In addition, the link with credit registration bureaus such as CRIFOS is lacking. CRIFOS is an organization that focuses on registering payment defaults and consumer risk profiles. With legal Dutch operators, signals of problematic financial behavior can lead to intervention, but with Costa Rican casinos, this safety net is completely absent. There is no external party that signals or limits financial overspending, allowing players to unnoticedly get into debt problems without this being registered in systems that could warn or protect them. Players must be aware that bypassing CRUKS not only goes against the spirit of the law, but can also exceed personal financial boundaries without a warning system.

Help with gambling addiction

For players who notice that their gambling is getting out of hand, there are no built-in tools at offshore casinos. In the Netherlands, however, options for support do exist. Organizations such as AGOG (Anonieme Gokkers Om Gokkers) and the NeGAT Foundation (Stichting NeGAT) offer free and confidential help. You can also turn to general practitioners or specialized addiction care institutions like Brijder or Jellinek. It is important to realize that playing at an unlicensed casino completely blocks this access to help and prevention. If you notice you are playing more than you can afford to lose, contact one of these organizations immediately instead of continuing with an unsupervised provider.

Risks of payout issues and fraud

Is it legal to play at Costa Rica casinos from the Netherlands? No, offering games of chance without a KSA license is punishable, and these sites are actively tracked down. For the player, this carries great risks: there is no legal desk where you can turn in case of conflicts, such as the non-payout of winnings. In the worst-case scenario, the operator does not respond to payout requests at all, resulting in your money being lost. Because these casinos operate under a 'data processing' registration instead of a real gambling license, you have absolutely no guarantee of fair play or payout. Therefore, always choose legal alternatives where the provider pays the tax and you are protected against gambling addiction and fraud.

About this article - Editorial standards

Author:Sarah Weber - Casino Tester & Bonus Analyst
Fact checked by:Dr. Markus Hoffmann - Senior iGaming Compliance Analyst
Last updated: 2026-08-12.

This article about "is paying gambling tax at a Costa Rica casino mandatory" was written by Sarah Weber and fact-checked by Dr. Markus Hoffmann. Both regularly update the content in response to changes in regulations, licenses, and bonus terms. All references to licenses, regulators, and legislation link to public sources (the local gambling regulator, the applicable local gambling law).

About the author

8+ years of experience reviewing casinos, 200+ personally tested platforms within the EU and worldwide. Former member of the eCOGRA Player Advocacy Program (2018-2022). Specialization: wagering requirements, payout processes, and customer service evaluation.

About the reviewer

More than 12 years of experience in the iGaming industry, including 5 years as a compliance consultant for license holders in multiple regulated markets. PhD in economic mathematics. Focus areas: bonus mathematics, wagering analysis, and player protection systems.

Responsible gambling

Gambling can be addictive. If you feel like you are losing control of your gaming, please contact the relevant helpline for gambling problems or make use of the national self-exclusion register (the relevant national self-exclusion register). Set personal deposit and loss limits BEFORE you play with real money. Breaks and cooling-off tools from the provider are there to keep gaming manageable.

Legal notice

The information in this article is intended solely for editorial and comparative purposes and does not constitute legal advice. Players are personally responsible for complying with local regulations.