Quote from Devin Brady:
Somehow IB gets away with this, but it is still technically illegal.
Even if you are getting paid management and performance fees there are still NFA registration exemptions depending on number of clients, AUM, and whether you hold yourself out to the public as a CTA.
IB does keep an eye on it's FA accounts and, at least in my case, wanted to be sure I was registered, perhaps based on the volume or assets in my client sub-accounts. As far as I know they are in full compliance with NFA Bylaw 1101 which states that no NFA member may carry an account, accept an order, or handle a transaction in futures on behalf of any non-member that is required to be registered as a CTA or in some other capacity.