Yes. You’ll need to complete Know Your Customer (KYC) checks each time you deposit and withdraw funds from your online casino account. This ID process ensures that your money only goes through you, as well as protecting the casino against potential money laundering. To complete the checks, you’ll need proof of ID and proof address. Many casinos have ways of speeding the process up for pre-approved members, meaning you may find that your KYC checks are faster after you’ve been verified the first time.