In the U.S., casinos are required to issue a W-2G form for certain winnings, typically when a player wins $1,200 or more on a slot machine or video Poker, or $1,500 or more on a keno ticket. For table games, the threshold is generally when winnings exceed $600 and are at least 300 times the bet amount. Therefore, you can typically win up to $600 without triggering a W-2G form, but this may vary based on specific casino policies. Always check with the casino for their exact reporting thresholds.