Yes.  IB’s Position Transfer Basis allows you to enter a cost basis to a specific ACATS or ATON transfer date.  Log in to Account Management with your IB username and password, select Report Management, then click Position Transfer Basis.

Circular 230 Notice: These statements are provided for information purposes only, are not intended to constitute tax advice which may be relied upon to avoid penalties under any federal, state, local or other tax statutes or regulations, and do not resolve any tax issues in your favor.