Example. X is an investor in an activity described in section 465(c)(1). In order to raise money for the investment, X borrows money from A, the promoter (the person who brought X together with other taxpayers for the purpose of investing in the activity). The loan is secured by stock unrelated to the activity which is listed on a national securities exchange. X's stock has a readily ascertainable fair market value. A does not have a capital interest in the activity or an interest in its net profits. Accordingly, with respect to the loan secured by X's stock, A does not have an interest in the activity other than that of a creditor.
Example. A is the promoter of an activity described in section 465(c)(1). As the promoter, A organizes the activity and solicits potential investors. For these services A is paid a flat fee of $130x. This fee is paid out of the amounts contributed by the investors to the activity. X, one of the investors in the activity, borrows money from A for use in the activity. X is not personally liable for repayment to A of the amount borrowed. As security for the loan, X pledges an asset which does not have a readily ascertainable fair market value. A is considered a person with an interest in the activity other than that of a creditor with respect to this loan because the asset pledged as security does not have a readily ascertainable fair market value, X is not personally liable for repayment of the loan, and A received financial gain from the activity. Accordingly, X's amount at risk in the activity is not increased despite the fact that property was pledged as security.
26 C.F.R. §1.465-8