Deposits are usually instant, as Caesars Sportsbook will top up your account as soon as it receives confirmation of the payment from your bank or electronic payment service provider. Of course, if there is a delay from your bank or payment provider, then this can delay your payment. If that is the case, then you may have to wait for up to 2 hour, and if your deposit still has not arrived, contact Caesars Sportsbook customer support.