Sports Betting Tax in Nigeria Explained: The 5% Withholding You Need to Know

If you have been betting on Nigerian platforms in 2025 or 2026 and noticed your payout is slightly lower than expected, you are not imagining it. Nigeria introduced a formal withholding tax on sports betting winnings in early 2025 — and Lagos State added its own layer on top. This article explains exactly how sports betting tax in Nigeria works, what rate applies, who pays it, and what it means when you cash out.

The Federal Withholding Tax on Betting Winnings

Nigeria’s Deduction of Tax at Source (Withholding) Regulations, 2024 came into force on 1 January 2025, extending the withholding tax (WHT) framework to cover winnings from lotteries, gaming and sports betting for the first time.

The applicable rates are 5% WHT for Nigerian resident individuals (the vast majority of bettors) and 15% WHT for non-residents. The tax is deducted at source — the licensed bookmaker withholds the amount and remits it directly to FIRS. Your winnings arrive in your account net of the 5% deduction. No action is required from you.

How the 5% Works in Practice

Concrete example: you win ₦100,000. The bookmaker withholds 5% (₦5,000) and your account receives ₦95,000. Importantly, the tax is calculated on gross winnings — the full return including your stake, not just the profit above it. If you staked ₦10,000 and won ₦100,000 total, the 5% applies to ₦100,000. This means the effective tax rate on your actual profit is higher than 5%.

All NLRC-licensed operators are legally required to apply this deduction. Operators not deducting WHT may be operating outside the licensed framework.

The Lagos State 5% Levy: A Second Deduction

The Lagos State Government introduced its own 5% levy on sports betting winnings from licensed platforms operating in Lagos, applied from early 2026 via the Lagos State Internal Revenue Service (LIRS). For Lagos-based bettors, this creates a potentially significant combined deduction. How the federal and Lagos frameworks interact — whether cumulative or coordinated to avoid double-taxation — is still an area of regulatory development.

As BBC Sport and Nigerian financial media have covered, the new tax regime represents a major shift in how Nigeria treats gambling income, viewing it in the same broad category as lottery prizes and game show winnings.

Is the Withheld Tax a Tax Credit?

Technically yes — WHT withheld from betting winnings counts as a tax credit under Nigerian law. If you file an annual tax return, you can use it to offset income tax liability. However, most casual Nigerian bettors do not file annual returns. The tax is deducted at source and that is the end of it. There is no separate form required and no refund process for infrequent winners whose total income falls below the income tax threshold.

Does This Apply to All Betting Sites?

The WHT applies to all NLRC-regulated national operators: Bet9ja, SportyBet, BetKing, NairaBet, MSport, 1xBet Nigeria, Betway Nigeria, 22Bet Nigeria, Melbet Nigeria and others on the approved operators list. Unlicensed offshore platforms do not comply, but using them carries significant risks: no regulatory protection, no NLRC recourse for disputes, and potential legal exposure. The tax saving is not worth those risks.

Tips for Nigerian Bettors Under the New Tax Regime

The tax is deducted automatically — factor it into your expected return when evaluating bet value. For serious bettors, keep records of WHT deductions shown in your transaction history; most bookmakers display gross payout, WHT deduction and net amount credited, which is the documentation needed to claim a tax credit if you file returns. Always verify current rates against the FIRS website and the NLRC directly, as this area of regulation is still evolving.

For a broader overview of regulated Nigerian betting platforms, visit our best betting sites guide or the NigerianMatchday bookmakers directory.

Responsible gambling: Betting should be for entertainment only. Only bet what you can afford to lose. If gambling is affecting you, contact the NLRC helpline.