Is there a tax on Mostbet winnings in Bangladesh?

In Bangladesh, there is no clear, specific law about online casino or betting tax for players, but you should treat big winnings as taxable income.

Here is how to think about tax on your Mostbet winnings:

Small regular bets: Usually people in Bangladesh do not report small casual winnings. But legally, any income can be taxable.
Big withdrawals: If you withdraw a large amount from Mostbet to your bank or mobile wallet, it is safer to keep a record (screenshots, statements).
If the bank asks: Say clearly it is gambling/Mostbet winnings and follow their guidance.
For very high amounts: Talk to a local tax consultant to know if you should declare it in your tax return.

Tip: Always keep your transaction history from the casino section and sports bets. It helps if any authority asks about your funds.