Quote from NorthernLimit:
Depends on what you are trading. Opening as a CTA is easy. You can pass the series 3 in a couple of months, incorporate for $800 and you are in business to run managed accounts, which for many investors is far preferable to a fund.
You need to focus on sales first. If you can't sell your product don't even start until you can.
Going "off-shore" is nutty. You and US investors need to report global income. Also, it can cost $100k to start an off-shore fund. Off-shore doesn't mean off limits, there are compliance and registration requirements in these countries. Finally, you do not avoid compliance you are just breaking the law. If you are domiciled in the US (I assume) then you must register domestically. Off-shore registration is for foreign investors who want access to US managers without being subject to US law, but as a US registrant you are not precluded.