Can a casino refuse to pay out? Yes a casino can refuse to pay out winnings under certain circumstances. This may occur if the player has violated the casino’s rules or if there are discrepancies in the game results. Additionally if a player is found to be cheating or if the payout exceeds a specific limit without proper verification the casino may withhold the payment. It is essential for players to read the terms and conditions set by the casino to understand their rights and the potential reasons for a payout refusal.