When will the first ACH withdrawal happen? May 29, 2020 16:42 Updated Your first ACH withdrawal will occur the business day following the completion of your identity verification. Your first Bitcoin purchase will occur once the ACH hold clears. Related articles Why is there a delay between an ACH deposit and its conversion to Bitcoin? When will my Bitcoin be purchased? What is the most Bitcoin I can buy through Swan? What price will I get when I buy my Bitcoin? Why did my plan get paused and my ACH withdrawals stop?