Best Online Casinos in Tanzania: Top Casino Sites for October 2026

Which are the best online casinos in Tanzania?

The best online casinos in Tanzania for October 2026 are Jackpot City Casino, Betway Casino and GSB. All three hold a licence from the GBT and accept mobile money in TZS. Each one suits a different type of player, so read the short reviews below before you sign up.

1. Jackpot City Casino

Jackpot City is a casino-only brand. There is no sportsbook, so the whole lobby is built around casino games. In Tanzania it is run by Media Bay Limited, which the GBT licenses under licence numbers SBI000000037 and OC000000019.

The lobby is split into clear sections: slots, crash games such as Aviator and JetX, quick games, table games, live dealer games and Betgames. The live section covers roulette, blackjack, baccarat, poker games and game shows. The casino also publishes apps for Android, iOS and Huawei phones.

At launch, Jackpot City listed Airtel Money, M-Pesa and Mixx by Yas for deposits and withdrawals. Current promotions include the Karibu Wheel, Drop and Wins and Spin Gifts.

2. Betway Casino

Betway suits players who want casino games and sports betting under one brand. The GBT register lists Media Bay Limited, trading as Betway, as a licensed online casino operator and a licensed online sports betting operator. Media Bay Limited also runs Jackpot City in Tanzania.

The casino side includes slots, Aviator and live casino tables, so it works well if you already bet on football with Betway and want to try casino games. Casino offers have their own wagering terms, which are different from sports offers, so read them before you opt in.

3. GSB Casino

Gal Sport Betting (GSB) is best known as a sportsbook, and it also runs an online casino. The GBT register lists Fido Technologies Ltd, trading as Gals Sport Betting, as a licensed online casino operator. It also holds online and land-based sports betting licences.

The GSB site opens in Swahili by default, which helps players who prefer to read terms in their own language. Its casino covers slots, crash games and live casino titles, and you pay in TZS with local mobile money.

How we rate online casinos in Tanzania

We only list casinos that hold a GBT licence. After that, we check what matters most to a player in Tanzania: how easy it is to pay with mobile money, what the lobby offers and how clearly the casino explains its rules.

Is online casino gambling legal in Tanzania?

Yes. Online casino gambling is legal in Tanzania when the operator holds a licence from the Gaming Board of Tanzania. The GBT was set up under the Gaming Act and started work on 1 July 2003. It is the body that licenses, inspects and regulates all gaming in the country.

The GBT publishes a register of licensed operators, with a separate list for online casinos. Before you sign up anywhere, check that the company or brand name appears on that list. The GBT treats unlicensed online gaming sites as illegal gaming.

Playing at a licensed site also protects you. If something goes wrong with a payment or an account, you can raise it with the operator and then with the GBT. You must be 18 or older to play at any licensed casino.

What casino games can you play online in Tanzania?

Tanzanian online casinos offer slots, crash games, live dealer tables, classic table games and fast games such as Betgames. The mix changes from site to site, so check the lobby before you deposit.

Slots

Slots are the largest section in most lobbies. You choose a stake, spin the reels and win when matching symbols land on a payline. Many slots add free spins rounds, multipliers or jackpots. Every spin is random, and earlier results do not change the next one.

Crash games and Aviator

In a crash game, a multiplier rises from 1x until the round ends at a random point. You win if you cash out before the round ends. If you wait too long, you lose your stake. Aviator and JetX are the best-known examples in Tanzania.

Rounds last only seconds, so it is easy to lose track of how much you spend. Setting a stake and a session limit before you start is the simplest way to manage risk in crash games. No method can predict where a round will end.

Live dealer games

Live casino games stream a real dealer from a studio to your phone. You can play roulette, blackjack, baccarat and game shows, and some tables let you chat with the dealer. Live games use more mobile data than slots, so a stable connection helps.

Table games

Table games such as roulette and blackjack also come in digital versions run by a random number generator. They load faster than live tables and usually accept lower stakes. They are a good way to learn the rules before you try a live table.

Betgames and quick games

Betgames are short draws such as dice, cards or wheel games, run on a fixed schedule. Quick games are simple instant-win titles that finish in a few seconds. Both suit short sessions, but the fast pace means you should keep an eye on your budget.

What do RTP and house edge mean?

RTP (return to player) is the share of all money staked on a game that the game pays back over a very large number of rounds. A slot with 96% RTP pays back TZS 96 for every TZS 100 staked, on average, across millions of spins. The other 4% is the house edge.

RTP does not tell you what will happen in your session. You can win or lose much more than the average in the short term. Over time, the house edge means the casino keeps a share of all money staked, so treat casino games as paid entertainment.

Many casinos show the RTP in each game's information or rules screen. If you cannot find it, ask customer support before you play.

Casino betting in Tanzania: how to start

Starting at a licensed casino takes a few minutes on your phone. Follow these steps:

1. Choose a licensed casino: Check that the brand appears on the GBT register.

2. Create your account: Most sites ask for your mobile number, name and date of birth. Use your own details, because the casino will check them.

3. Verify your identity: Upload your ID when the casino asks. Do this early, as you cannot withdraw from an unverified account.

4. Set your limits: Add a deposit limit in your account settings before your first deposit.

5. Deposit with mobile money: Choose your wallet, enter the amount in TZS and confirm the prompt on your phone with your PIN.

6. Choose a game: Read the game rules and RTP, and try a demo version first if the casino offers one.

7. Withdraw your winnings: Request a withdrawal to the same mobile money number you used to deposit.

How do you pay at a Tanzanian online casino?

Most players pay with mobile money. You deposit from your wallet in TZS and withdraw back to the same number. Cards are less common at Tanzanian casinos.

Deposits usually reach your casino balance within seconds. Withdrawals take longer, because the casino reviews each request first. The most common causes of delay are an unverified account and a wallet number that does not match the one on your account.

Your mobile network may charge its normal transaction fees. Check the casino's cashier page for minimum deposit and withdrawal amounts, as they differ by site and by wallet.

How do casino bonuses work?

A casino bonus gives you extra funds or free spins, but you must meet the wagering requirement before you can withdraw any winnings from it. The wagering requirement tells you how many times you must stake the bonus amount.

For example, a TZS 10,000 bonus with a 30x wagering requirement means you must place TZS 300,000 in bets first. Most casinos also set a time limit and a maximum stake per spin while the bonus is active. Slots usually count fully towards wagering, while live and table games may count less or not at all.

Read the full terms before you claim any offer, and skip a bonus if the terms do not suit how you play. All offers are 18+ only. T&Cs Apply.

Do you pay tax on casino winnings in Tanzania?

Yes. Licensed operators deduct a 15% tax from your casino winnings before they pay you. Your transaction history shows the amount withheld. Tax rules change through each year's Finance Act, so check your payout details if a figure looks different.

Responsible gambling in Tanzania

Casino games are entertainment, not a way to earn money. The Gaming Board of Tanzania puts it simply: gaming is for leisure, not a job, and you should only play with money you can afford to lose. Never use money meant for rent, school fees or food.

Set a budget before each session and stop when you reach it. Most licensed casinos let you add deposit limits for a day, a week or a month. Set them when you open your account, not after a losing session.

If you need a break, use a time-out to lock your account for a short period. For a longer break, choose self-exclusion, which closes your account for a set period, often several months. The GBT also offers voluntary self-exclusion to anyone who asks for it.

Watch for warning signs: chasing losses, borrowing to play, hiding your play from family or feeling anxious when you cannot play. If any of this sounds familiar, talk to someone you trust. You can also call the GBT's free line on 0800 110 051 for help and advice.

Online casino gambling in Tanzania is for adults aged 18 and over only. Keep your login details private and use parental controls if children use your phone.