Updated November 2026: this post has been refreshed with current information for readers in Nigeria. It is general information, not professional financial advice.
In November 2016 the Central Bank of Nigeria (CBN) warned Nigerians against investing in MMM, the 'mutual aid' scheme that promised returns of around 30 percent a month. The CBN said the scheme was unregulated and would crash. Weeks later, in December 2016, MMM Nigeria froze participants' accounts, and many people lost money. Since then, similar schemes have appeared under new names, often using crypto, forex, 'farm investments' or 'contribution' groups. This guide explains how to recognise them.
How a Ponzi scheme works
A Ponzi scheme pays earlier members with money from newer members, not from real business profits. It can look successful for months while new money flows in. When recruitment slows or too many people try to withdraw, the scheme collapses, and most participants, especially late joiners, lose their money. 'Mutual aid' or 'help' models like MMM, where members 'provide help' and later 'get help', work the same way.
Red flags to watch for
- Guaranteed high returns, such as a fixed percentage every week or month, with 'no risk'.
- Pressure to recruit friends and family, with bonuses for referrals.
- Vague business model: you cannot clearly explain where the profit comes from.
- No regulator: the company is not registered with SEC Nigeria or the CBN for the activity it claims to do.
- Withdrawal problems: delays, new fees to 'unlock' funds, or rules that change suddenly.
- Testimonials and flashy lifestyle posts used as proof instead of audited accounts.
- Urgency: 'only a few slots left' or 'the portal closes tonight'.
How to verify an investment in Nigeria
- Ask for the company's registration with the Corporate Affairs Commission (CAC). CAC registration alone does not mean it can take investments.
- Check whether it is licensed by SEC Nigeria for capital market activities or by the CBN for banking or deposit-taking. SEC also publishes warnings about unregistered schemes.
- Ask for audited financial statements and a clear explanation of how returns are generated.
- Search the company name with words like 'scam' or 'withdrawal' and read independent reports.
- Talk to a licensed financial adviser or your bank before committing large sums.
Safer alternatives for growing money
Legitimate investments usually offer lower, variable returns and clearly disclose risks. Options many Nigerians use include Treasury bills, FGN savings bonds, money market and other mutual funds managed by SEC-registered fund managers, and shares bought through licensed stockbrokers. None of these is risk-free, but they are regulated and transparent. Our related guides below explain how to start saving and investing.
If you have already invested in a suspicious scheme
- Stop adding money and do not recruit others.
- Keep records: receipts, chats, account numbers and screenshots.
- Report to SEC Nigeria, the police and, for financial crimes, the Economic and Financial Crimes Commission (EFCC).
- Be cautious of 'recovery agents' who promise to get your money back for a fee; many are scams too.
Why these schemes keep coming back
Ponzi schemes thrive in tough economies because people want quick relief from inflation and low wages. Understanding the warning signs, and remembering that real investments carry risk and rarely promise fixed high returns, is the best protection for you and your family.
Frequently asked questions
Is a 'contribution' or ajo group a Ponzi scheme?
Traditional ajo or esusu groups where members contribute and take turns collecting are not Ponzi schemes if no one is promised returns from new members. They still carry trust risk.
Are crypto investment platforms Ponzi schemes?
Not all, but many scams use crypto as a cover. Be especially careful with platforms promising fixed daily returns.
How do I check if a company is registered with SEC?
Use the SEC Nigeria website, which lists registered operators and publishes investor alerts.