If you win, when are you able to claim the winnings?

Probably a day or two after .

I heard they were being investigated as to if it's legal to keep 10% for the next pot. They may need to pay it all out. I knew it would be taxed.

They may give 5000 immediately, then the balance at a bank along with a 1099.

I'd believe they pay on the spot BUT all winnings are taxed. Federal and State. 10% of pot retained for next board