I found some information at the nsye Market Data Services web site:
http://www.nysedata.com/index.htm
The following is copied from their site regarding the definition of a non-professional. IB is clearly interrupting the definition differently than all other data vendors i have worked with. I trade my own account for my own individual benefit and my legal status as a sole proprietor vs. an S-corp should have no baring on professional vs. non-professional. IB is telling me the only way to avoid it is to open an individual account.
Like you I am not pleased with the way this was handled by IB.
SECTION 2: NONPROFESSIONAL SUBSCRIBER
9. NONPROFESSIONAL SUBSCRIBER DEFINITION -
"Nonprofessional Subscriber" means any natural person whom Vendor has determined to qualify
as a "Nonprofessional Subscriber" and who is not:
(a) registered or qualified with the Securities and Exchange Commission (the
"SEC"), the Commodities Futures Trading Commission, any state securities
agency, any securities exchange or association, or any commodities or futures
contract market or association.
(b) engaged as an "investment advisor" as that term is defined in Section 201(11) of
the Investment Advisor's Act of 1940 (whether or not registered or qualified
under that Act), nor
(c) employed by a bank or other organization exempt from registration under Federal
and/or state securities laws to perform functions that would require him or her to
be so registered or qualified if he or she were to perform such functions for an
organization not so exempt.
Title: 16. What is the definition of nonprofessional?
Date: 10/24/2000
Description: A nonprofessional subscriber is defined as an individual person who receives market data for his/her own personal, non-business use and who is not registered in any capacity with any self-regulatory body, futures contract market, the SEC, the CFTC, or any state securities regulatory body. All other subscribers that do not meet the definition of nonprofessional subscribers are subject to the rates for professionals