Online betting in Guinea-Bissau is best described as a legal grey area: the country has no dedicated online-gambling law, no licensing regulator, and therefore no locally licensed online operators. In August 2019 the State Secretariat for Tourism issued an order restricting games of chance after unregulated slot machines spread through the country. In reality, anyone betting online does so on offshore websites that no Bissau-Guinean authority licenses, supervises, or backs with consumer protections. Reliable published data on this small West African market is limited, so this guide stays deliberately cautious and flags where facts are thin.

Guinea-Bissau does not have a statute that clearly authorises or licenses online gambling, nor an established gaming authority that issues online licences. The nominal supervisory body for the land-based sector is the State Secretariat for Tourism and Crafts, and the state runs a national lottery through Loteria Nacional da Guiné-Bissau (LONAGB). Beyond that, the framework is essentially absent, which is why the honest label here is “grey/unclear” rather than “legal” or “illegal.”

The pivotal event was an August 2019 order from the then State Secretary of Tourism and Crafts, Catarina Taborda, restricting games of fortune and chance. Local news reported that it targeted slot machines (locally nicknamed “Colos Colos”) that had spread from around 2017, and cited concerns that they were operating in a disorganised way and that minors were taking part. The order was reported as a suspension, with any resumption tied to future standards to be set by the tourism authority; the precise, current status of online betting under it is not clearly documented in authoritative sources.

Licensed vs offshore sites

There is no documented domestic online licence to hold, so there is no such thing as a “Guinea-Bissau-licensed” betting site. Every online option available to residents is offshore. That means:

  • No local regulator to complain to if a site refuses to pay.
  • No local dispute resolution, audit, or player-fund safeguards.
  • Reliance entirely on whatever foreign licence (if any) the operator holds.

If you choose to bet online, favour operators that clearly display a reputable foreign licence and publish responsible-gambling tools. Understand that none of these protections are enforced by any authority inside Guinea-Bissau.

Payments and crypto

The national currency is the West African CFA franc (XOF), shared across the WAEMU bloc, with monetary policy set by the Central Bank of West African States (BCEAO). Local card and mobile-money rails may not reliably work with offshore gambling sites, which is part of why some users look to cryptocurrency.

Crypto itself is in a grey zone: no domestic law is documented banning it, but the BCEAO does not treat it as legal tender and regards it as unregulated and high-risk. The BCEAO has a committee reflecting on regional crypto rules and on whether to issue a central bank digital currency in future, but no such currency is in force. Combining unregulated betting with an unregulated asset stacks risk on risk, chargebacks are impossible, and mistakes are usually irreversible.

Winnings and tax

We found no gambling-specific winnings tax, which is unsurprising given the lack of any domestic online-gambling regime to tax. That is not the same as a positive guarantee that winnings are tax-free. Because published guidance is limited, treat the tax position as unclear and consult a local professional before assuming anything.

Staying safe

With no local regulator and no formal player-protection scheme, the burden of safety falls on you:

  • Set strict deposit and loss limits and use any self-exclusion tools a site offers.
  • Be sceptical of sites without a verifiable licence or clear withdrawal terms.
  • Never gamble money you cannot afford to lose, and avoid crypto if you do not fully understand it.

We could not identify a dedicated national gambling helpline. If gambling is causing harm, reach out to a local health provider or a trusted community or religious support network.

Sources

18+ only. Gambling can be addictive; please play responsibly. If gambling is affecting you or someone you know, seek local health or community support.