Quote from Aaron:
Hi chinook,
Schindler Trading is a sole proprietorship and the Schindler Fund is an LP -- no LLC's. The management fees from the Schindler Fund are earned income -- so I have to pay FICA but I get to contribute to a solo-401k.
The Schindler Fund profits, both for me personally (I invest in my own fund) as well as for the other partners, are reported to us as futures trading income on our Schedule K-1 (Partner's Share of Income, Deductions, Credits, etc.). Just like you get a 1099 from a broker, you get a K-1 from a partnership. We who are US taxpayers take the trading profits number from the K-1, put it on a Form 6781 where it gets split as 60/40 long term and short term capital gains.