Understanding sports betting tax in Sierra Leone starts with one number: 10%. That’s the excise duty rate the government set on gambling and betting services under the 2024 Finance Act, signed into law on 10 January 2024. This article breaks down exactly where that figure comes from, who is legally required to pay it, and what still isn’t clearly documented — so you’re not left guessing between conflicting claims floating around on forums and review sites.
If you’re looking for the broader legal question — is betting legal at all, and what role does the National Lottery Authority (NLA) play — our guide on whether online betting is legal in Sierra Leone covers that ground. This article goes narrower: the actual tax mechanics.
The Legal Basis: Tariff Item 98.01
The tax didn’t appear out of nowhere. The 2024 Finance Act added a new line to the Excise Act schedule — Tariff Item No. 98.01, covering “gambling, betting and lottery services.” That’s the specific clause that gives the Sierra Leonean government the legal authority to charge an excise duty on betting activity, separate from general income tax or GST.
The measure was first announced by Finance Minister Mohamed Fantamadi Bangura during the FY2024 budget presentation to Parliament, as part of the Medium Term Revenue Strategy (MTRS) — a broader push to widen the country’s tax base beyond traditional sectors.
The Sports Betting Tax Rate: 10% Excise Duty
Under Tariff Item 98.01, gambling and betting services are taxed at 10%. Lottery services specifically carry a higher rate of 15% — the law treats the two categories differently, even though both fall under the same tariff item.
- Sports betting and general gambling/betting services: 10% excise duty
- Lottery services: 15% excise duty
This distinction matters because a lot of secondary commentary blurs “betting” and “lottery” together, which creates confusion about which rate actually applies to a football accumulator versus a lottery ticket.
Who Actually Pays: Operator or Bettor?
This is the part most punters get wrong. The 10% excise duty is charged on the betting operator’s revenue — not deducted directly from your stake or your winnings at the point of placing a bet. It functions the same way excise duty works on other goods and services: it’s a cost the licensed company owes to the state, baked into how it prices odds and promotions, rather than a line-item withheld from a bettor’s withdrawal.
That said, the tax base itself has been described inconsistently across sources. Some reporting on Sierra Leone’s 2024 Finance Act frames the 10% as applying to net wagered revenue (stakes less payouts to winners), while other industry commentary describes it as applying to gross turnover. We’re flagging that discrepancy rather than picking a side arbitrarily — if your business or compliance decisions hinge on the exact base, confirm directly with the National Revenue Authority rather than relying on a single secondary source.
Where the Money Goes: NRA, Not the NLA
A common misconception is that the National Lottery Authority collects this tax, since it’s the body most associated with gambling regulation in Sierra Leone. In practice, the two roles are split:
- National Lottery Authority (NLA): licenses and regulates gaming operations under the Lotteries Act, 2002 — approvals, compliance monitoring, operator conduct.
- National Revenue Authority (NRA): collects and administers the actual tax — excise duty, GST, withholding tax, and gambling-related fees. A 2021 Finance Act provision explicitly transferred “all fees relating to the registration, regulations and other applicable charges for gaming and betting companies” to the NRA, and the National Revenue Authority’s Domestic Tax Department lists “Tax on Gambling, Betting & Lotteries” among the categories it directly administers.
In short: the NLA decides who’s allowed to operate. The NRA decides what they owe and collects it.
Withholding Tax on Winnings: What’s Confirmed, What Isn’t
The 2024 Finance Act also raised the withholding tax rate from 10% to 15% on lottery winnings paid to residents. That’s a documented, specific figure — but it applies to lottery payouts, not necessarily to sports betting winnings as a separate category.
We haven’t found clear, sourced confirmation of an equivalent standalone withholding deduction applied specifically to sports betting winnings (as distinct from lottery winnings) under current Sierra Leonean tax law. Rather than guess or round a lottery-specific figure over to sports betting, we’re stating plainly: this particular point isn’t settled in the public record we could verify, and anyone with a concrete payout at stake should check directly with their operator’s terms or the NRA rather than assume parity with the lottery rate.
2025 Update: Compliance Got Tighter, Not the Rate
The Finance Act 2025 didn’t change the headline 10%/15% rates, but it did tighten enforcement: it added a requirement for every manufacturer or importer of excisable goods to file a corresponding excise return, and introduced dedicated line items for the Casino sector and the Lottery/Betting Company sector under excise administration.
In January 2025, the NRA also convened betting companies to discuss compliance — covering PAYE, withholding tax, GST, and excise tax on gaming and betting, alongside a requirement for betting companies to link their systems with the NRA for auditability. The direction is clear: the government is closing gaps in how betting revenue gets reported, not introducing new taxes at the bettor level.
What This Actually Means If You Bet in Sierra Leone
For an ordinary bettor, the practical takeaway is simple: the 10% excise duty is an operator-side cost, not a deduction you’ll see itemized out of your stake or your cash-out. It shapes the economics of licensed betting companies — odds, promotions, margins — rather than your individual bet slip. Sticking with operators that are actually NLA-licensed matters here, since the whole tax and compliance structure assumes a registered, auditable business on the other side of your bet.
For the full picture on legality itself — what “licensed” means in Sierra Leone and how the NLA’s 2024 rules fit together — see our dedicated legality and NLA rules guide, or browse the Sierra Leone betting guide hub for payments, bookmaker reviews, and casino coverage specific to this market.
