A full ACATS transfer request will generally be completed or settled anywhere between from 4 to 7 business days. The actual time which any one request may take depends upon a number of factors, most notably being the speed at which the delivering broker responds to the initial request, the ability of the two brokers to successfully corroborate the customer’s account details (e.g., account title, account number, taxpayer identification number, etc.), whether the list of account assets requires adjustment due to the inclusion of securities not eligible to be carried by the receiving broker, and/or if the effect of the transfer would be to violate the receiving broker’s credit policy (i.e., create a margin deficiency).