Answer:
Sole proprietors' account should be carried in the name of the individual sole proprietor, and annotated with the "DBA" or tradestyle adopted by the proprietor. An account opened by Samuel Smith for his sole proprietorship business, Smith's Scrap Swap Shoppe, should be carried in the name of Samuel Smith, with "Smith's Scrap Swap Shoppe" in a "DBA" field. It would be appropriate to accept for deposit to such an account checks payable either to "Samuel Smith" or to "Smith's Scrap Swap Shoppe." A sole proprietor's account should also carry the sole proprietor's Social Security number rather than an IRS EIN.
First published on BankersOnline.com 9/3/12