At ctax — Bangladesh's top online betting platform — every deposit comes with a bonus, cashback is available every week, and VIP members enjoy exclusive offers.
Bonuses are common across online betting platforms, but ctax takes a different approach to promotions. Fresh offers drop every week — not just for new members, but for existing players too. Whether you're in Dhaka, Chittagong, Rajshahi, or Sylhet, every player across the country gets equal access to these deals.
Bonus terms at ctax are transparent and realistic. No hidden rules, no near-impossible wagering requirements. Everything is clearly stated — where you can use your bonus funds and when you can withdraw them.
Three-Step Welcome Bonus for New Members
Offer Live – Grab It Today
Credited automatically every Monday
Every Monday at 10:00 AM
100 Free Spins on New Slots
Use Within 7 Days
Boosted Odds on International Matches
Next Match Live
For Gold & Platinum Members
Active Year-Round
Special reload offer every Friday
Every Friday – Sunday
Claiming a bonus at ctax is one thing — using it wisely to get the most out of it is another. If you're new, start with smaller bets to get comfortable with the games. Rather than using your welcome bonus all at once, spreading it across smaller bets lets you play longer and improves your chances of winning.
The weekly cashback offer is one of ctax's most popular promotions. What makes it special is the wagering requirement of just 1x — meaning you only need to bet the cashback amount once before you can withdraw it. Whether you're in Rajshahi, Barisal, or Jessore, the cashback lands in your account automatically every Monday.
Ctax's referral program is a favourite among many players. Invite a friend to ctax and earn 10% of their first deposit as a bonus in your account. There's no cap — the more friends you bring, the more you earn. Last month, a player from Chittagong earned ৳8,500 just from referral bonuses alone.
Visit ctax.app and create an account with your name, mobile number, and password. The whole process takes just 2 minutes.
Deposit a minimum of ৳1,000 via Mobile Pay, Nagad, or Rocket. Funds are typically credited to your account within 3–5 minutes.
Enter the applicable promo code at the time of deposit, or select your preferred bonus from the offers page.
Your bonus will be credited automatically to your bonus balance. Once you meet the wagering requirements, transfer it to your main balance.
Friday through Sunday — get an extra 20% bonus on all deposits and double Free Spins on selected slots.
This week, cashback goes up to 35% instead of the usual 25%. Maximum ৳30,000.
Special multiplier betting offers throughout the tournament, daily leaderboard prizes, and a jackpot at the Grand Final.
10 new slots dropping at once — 15 free spins and a special launch multiplier on every new game.
A little preparation goes a long way when claiming promotions at ctax. Keep in mind that every bonus comes with its own expiry date — if you don't use it in time, it will be forfeited. So once you grab an offer, take a moment to plan how you'll use it.
Second, wagering requirements mean you need to bet the bonus amount a set number of times before you can withdraw. ctax's wagering requirements are much lower than most other sites — so there's no need to stress. Third, you can't hold multiple bonuses at the same time, so pick the one that works best for you.
Bonuses are just one part of the fun. Never deposit beyond your budget chasing a bonus. At ctax, you can set your own daily and weekly deposit limits at any time. Responsible Gaming Learn more.
Sign up at ctax and get a 200% bonus on your first deposit. Limited-time offer — don't wait too long.
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