Polymarket is accessible in the Republic of the Congo — the platform does not geoblock Congolese IP addresses. The country is a member of the CEMAC economic zone and uses the Central African CFA franc (XAF). Crypto is not banned, but regional CEMAC regulators restrict traditional banks from facilitating crypto transactions, which makes peer-to-peer trading the most practical on-ramp. Here’s what users in Congo (Brazzaville) need to know about using Polymarket.
Note: this page covers the Republic of the Congo (Brazzaville, code CG). The separate Democratic Republic of the Congo (Kinshasa, code CD) is a different country with its own regulations.
Current Status: Accessible
The Republic of the Congo is not on Polymarket’s geoblocked countries list. The platform is fully accessible from Congolese IP addresses, and Congolese users can sign up, deposit, and trade on all available markets.
Crypto adoption in Congo (Brazzaville) is still developing. The CEMAC’s central bank (BEAC) has acknowledged growing interest in crypto-assets among citizens and is exploring a central bank digital currency (CBDC). However, the local banking sector is constrained: a 2022 regional decision by COBAC prohibits banks, microfinance institutions, and payment service providers from facilitating cryptocurrency transactions. As a result, the most practical way to convert XAF into crypto is peer-to-peer (P2P) trading, often settled via mobile money.
The legal landscape for prediction markets in the Republic of the Congo sits in a clear grey area: crypto itself is not illegal for individuals, but there is no dedicated cryptocurrency law and, according to the regional GABAC assessment, no specific laws governing gambling or prediction markets. There is no record of enforcement against Congolese Polymarket users.
The Legal Landscape
The CEMAC Regional Framework (BEAC, COBAC, COSUMAF)
The Republic of the Congo shares its financial regulation with the wider CEMAC zone (Beac/BEAC central bank, COBAC banking regulator, and COSUMAF financial-market regulator). Three regional measures shape the crypto landscape:
- COBAC Decision D-2022/071 (May 2022) prohibits banks, microfinance institutions, and payment service providers from facilitating, holding, or subscribing to cryptocurrency transactions. This directs the formal banking system away from crypto, but it does not ban individuals from holding or trading crypto through overseas platforms.
- COSUMAF’s General Regulation (May 2023) establishes a framework of rules for Virtual Asset Service Providers (VASPs) and token issuance, defining who may operate as a financial-market intermediary in the region.
- BEAC (2023) set up a working group to study a central bank digital currency (CBDC), signalling official interest in digital finance.
These are regional frameworks aimed at licensed operators, not bans on individuals. As of 2026, the Republic of the Congo has no dedicated national cryptocurrency law, so most day-to-day crypto use by individuals falls outside explicit regulation.
Gambling and Prediction Markets
According to the regional anti-money-laundering assessment (GABAC) for the Republic of the Congo, there are no laws governing gambling in the country. Online prediction markets like Polymarket therefore sit in an unregulated gap — there is no explicit law authorising them and no specific ban or enforcement action against users. The activity remains legally undefined.
AML and the Financial Sector
The Republic of the Congo participates in the regional GABAC (Action Group Against Money Laundering in Central Africa) framework for anti-money laundering and counter-terrorist financing. Because crypto is not formally licensed for individuals, exchanges operating overseas and handling Congolese users are not subject to local VASP licensing. Users should still be aware that any activity moving money through the banking system may be subject to AML checks.
How to Deposit from the Republic of the Congo
The Central African CFA franc (XAF) is not widely accepted for direct card or bank deposits on major global exchanges, and COBAC’s restrictions mean local bank cards may be declined for crypto purchases. The most reliable route is peer-to-peer (P2P) trading, typically settled via mobile money.
Step 1: Buy USDC on a Local or Global Exchange
| Exchange | XAF Support | Card Payments | P2P | Notes |
|---|---|---|---|---|
| Binance | Yes (P2P) | Depends | Yes | Supports Central African CFA franc (XAF) P2P; most practical on-ramp |
| NoOnes | Via P2P | No | Yes | Africa-focused peer-to-peer marketplace, often settled with mobile money |
| Paxful | Via P2P | No | Yes | Global P2P marketplace with many local payment methods |
| OKX | No | Yes (via card) | Yes | Global exchange; card purchase or P2P, depending on availability |
Deposit Methods Explained
P2P (Peer-to-Peer) Trading on Binance: Binance supports the Central African CFA franc (XAF) on its P2P platform, so you can buy USDC directly from sellers using mobile money or other local methods. This is the recommended method for most users in Congo (Brazzaville), as it avoids the need for an international card.
Mobile Money: Mobile money (for example Airtel Money and MTN Mobile Money, both present in the Republic of the Congo) is a widely used payment rail in Central Africa and is commonly accepted by P2P sellers. You can fund a P2P trade with mobile money and receive USDC in return.
International Cards: If you hold a Visa or Mastercard, you can sometimes buy USDC or USDT directly on global exchanges such as OKX. However, because local banks are restricted from facilitating crypto (COBAC Decision D-2022/071), card purchases may be declined. Expect higher fees and no guarantee of success.
Transfer from another exchange: If you already hold crypto on another platform, you can simply send USDC to your destination exchange before moving it on to Polymarket.
Step 2: Transfer USDC to Polymarket
- Go to Deposit on Polymarket
- Select Use Crypto and copy your deposit address
- Send USDC from your exchange to the Polymarket address
- Choose Polygon for the lowest fees ($3 minimum, arrives in seconds)
For the full walkthrough, see our How to Deposit on Polymarket guide.
Tax Implications
The Republic of the Congo does not have a dedicated cryptocurrency tax code. Instead, crypto gains are generally treated under the general income framework administered by the Direction Générale des Impôts et des Domaines (DGID).
Personal Income Tax
The Republic of the Congo levies a progressive personal income tax on residents. Source summaries indicate rates rising from roughly 1% to a top rate of about 40%, with higher-income bands taxed at the upper end of the scale. Exact bracket thresholds should be verified with the DGID, as published figures can vary by year.
- Tax residents (those with their habitual abode in the country) are generally taxed on worldwide income, including gains from financial assets.
- There is no dedicated crypto rate — profits are treated under the general income framework.
- Because crypto is not explicitly defined for tax purposes, the treatment of trading gains can be uncertain.
Capital Gains
The Republic of the Congo has a separate capital gains framework that applies a rate (commonly cited at around 20%) to certain property and share disposals. Whether crypto gains fall under this framework or general income tax is not clearly established, since there is no specific crypto legislation. This uncertainty argues for keeping careful records and seeking professional advice.
Reporting Requirements
- As a tax resident, you are responsible for declaring your income through the DGID.
- Keep detailed records of all deposits, trades, withdrawals, and XAF-to-dollar conversion rates.
- There is no withholding of tax on foreign platform trades, so self-reporting is your responsibility.
What You Don’t Pay
- No dedicated crypto surcharge or levy exists in the Republic of the Congo.
- Local banks are restricted from facilitating crypto (COBAC D-2022/071), so most on-ramp activity happens via P2P and is not automatically reported by local financial institutions.
Getting Started
If you’re in the Republic of the Congo and want to start trading on Polymarket:
- Sign up for Polymarket — under 2 minutes, no KYC required
- Buy USDC on Binance via P2P using mobile money in Central African CFA francs (XAF)
- Deposit on Polymarket — transfer USDC via Polygon
- Place your first trade — start with a small amount
- Use limit orders to avoid taker fees — only taker orders pay fees on Polymarket
Related Guides
- How to Sign Up for Polymarket — Create your account
- How to Deposit on Polymarket — Full deposit guide
- How to Trade on Polymarket — Market orders, limit orders, and tips
- Polymarket Fees Explained — Fee breakdown by category