Can a bookmaker in Kenya cancel your bonus or your winnings?

A bonus is not money you own until its conditions are met. Operators write clauses that let them remove a bonus, and sometimes the winnings made with it, when they decide the conditions were broken. Those clauses sit in the same document as the registration bonus terms you should check first, so read them before you accept an offer.

Kenyan law does not forbid an operator to cancel a bonus. It controls how the cancellation rule is written, approved and applied. This page sets out those rules, the usual cancellation clauses, and the complaint route if you think a cancellation was wrong.

What the law says about bonus terms

The Gambling Control Act, 2025 accepts bonuses in principle. Section 72(7) bars a licensee from inducing a bet by advancing credit, but its proviso excludes "free bets and bonus bets conducted in the ordinary course of business". Section 74(3) repeats that carve-out from the ban in section 74(1)(b) on offers designed to induce people to gamble.

Section 72(6)(a) requires a licensee to make all the rules of its games available to players. The Gambling Control (Conduct of Gambling Operations) Regulations, 2026 (Legal Notice No. 112) go further. Regulation 4(1) requires every licensee to submit its terms and conditions to the Authority for approval.

The list in regulation 4(2) includes disqualification conditions, prohibited conduct, account suspension and closure, and complaints and dispute resolution mechanisms. The grounds for voiding a bonus or closing an account are therefore part of the terms the regulator approves.

For bookmaking, regulation 22(2) adds that the terms must use simple language, state all significant conditions that may affect a punter's decision, and not mislead about the winnings or the manner of participation. Regulation 22(3) keeps the terms accessible for the duration of play, and regulation 22(6) bars amending them without the Authority's prior approval.

Two further rules apply bet by bet. Regulation 23(2) forbids a licensee to alter the terms of a bet after accepting it, except as the Act and the Regulations permit. Regulation 24(1) requires winning bets to be settled promptly and in line with the published rules.

Which clauses let an operator cancel a bonus?

Bonus pages use different names for the same handful of clauses. The table pairs each one with the Kenyan rule it touches. The middle column describes the clause in general terms, and the binding wording is always the operator's own.

Duplicate accounts and identity checks

The Act does not contain the phrase "one account per person". It ties play to identity instead. Section 72(1) lets a person play only if registered as a player and holding an account with that licensee.

Section 72(5) says that where a licensee learns that a person gave false information at registration, it must refuse the registration or cancel it immediately. A second account opened with invented details or with another person's ID falls under that rule.

Regulation 82 of L.N. 112 requires an identity check, location verification and age assurance before an account is activated and before any deposit is taken. Regulation 82(3) then requires the winner's identity to be verified before winnings are paid. Regulation 95(2) adds know-your-customer checks under the Proceeds of Crime and Anti-Money Laundering Act.

Because identity is checked again at payout, a mismatch between the account name, the ID document and the mobile money line can stay hidden until you ask to withdraw. Check that all three match before you take any offer.

Arbitrage and other betting patterns

Arbitrage means betting on every outcome of an event, usually with different bookmakers, at prices that lock in a small margin whichever side wins. Neither the Act nor L.N. 112 mentions it. Where an operator restricts it, the restriction is one of its own terms, which regulation 4 brings under the Authority's approval.

Regulation 22(2)(b) requires the terms to state every significant condition that may affect your decision to take part. A vague clause such as "any pattern we consider abusive" tells you little, so ask customer care what it covers before you opt in.

Terms may also void a bonus when bets on opposite outcomes come from the same account, or when the qualifying stake sits below the price floor. The guide to the minimum odds rule in bonus terms explains how that floor works.

Can a bookmaker take back winnings from your own money?

Bonus funds and your own cash are separate balances. A forfeiture clause should name what it removes: the bonus balance, winnings made with bonus funds, or both. Read whether it touches your deposit at all.

For winnings from your own stakes, the Act is firm. Section 70(1) requires a licensee to credit a monetary prize from online gambling to the player's account within two days. Section 75 lets a licensee deal with money standing to the credit of a player's account only to debit a wager, to pay it out at the player's request, or to pay bank charges.

Regulation 101 of L.N. 112 puts a price on delay. A licensee that fails to pay winnings within fourteen days owes the Authority a penalty of 5% of the winnings, and must pay the player interest of 5% per day for the next twenty-one days until payment in full.

Self-exclusion is the main exception. Regulation 74(1)(c) requires a licensee to cancel winnings obtained in breach of an exclusion, and regulation 74(1)(b) requires it to refund deposits taken in breach within seven days. Caps on bonus winnings are a different clause, covered in bonus expiry and maximum win clauses.

How do you complain about a cancelled bonus or unpaid winnings?

1. Write to the operator's customer care centre. Section 68(8) of the Act requires an online operator to keep one in Kenya, and regulation 9(2)(c) of L.N. 112 gives it the job of resolving complaints before they reach the Authority. Ask which clause was applied, and to which bets.
2. Keep the evidence: screenshots of the offer, the terms as shown on the day you opted in, the bet slips and the mobile money messages.
3. If the matter is unresolved after 72 hours, or if you ask in writing, regulation 9(2)(e) requires the operator to refer it to the Authority. Regulation 9(2)(d) separately requires the operator to report matters raised by the public to the Authority within two days.
4. Complain to the Gambling Regulatory Authority directly. Section 10(m) gives it the function of receiving and determining complaints from the public. Its complaints page describes a written complaint form delivered to its offices at ACK Garden Annex, 7th floor, Nairobi, and the toll-free line 0800-723-770 is shown on the regulator's website.
5. Appeal if the Authority's answer does not settle it. Section 80 lets a party to an online gambling dispute appeal to the Gambling Appeals Tribunal within fourteen days, but regulation 18 of the Tribunal Regulations (L.N. 115) gives the Tribunal no jurisdiction until the Authority's own mechanisms have heard and determined the complaint. Section 90 allows a further appeal to the High Court within fourteen days of the Tribunal's decision.

What this page does not cover

This page explains the rules and is not legal advice on a particular dispute. Each operator's approved terms differ, so the clause applied to you is the first thing to read. A cancelled bonus also ends its turnover target, which the guide to wagering requirements and rollover explains.

Section 28(1) of the Act bars anyone from offering gambling in Kenya without a licence, and the approved-terms and payout rules above bind licensees. Check the regulator's list of licensed operators before you open an account. If chasing a bonus has turned into chasing losses, the help and limits page lists the tools a licensee must offer.