I provided the start-up capital ($16000) and equipment ($10,000) as part of a general partnership in Pennsylvania in 2012/2012. (My share of the partnership was 49% and the managing partner had 51%). Several months later, there was an unrelated dispute and the managing partner stopped all contact. Since April 2012, I have not received any communication, accounting or tax information. The partnership was legally filed with the State of Pennsylvania. Can I withdraw from the partnership? If I withdraw, can I take this as an investment loss on my taxes? Is there any recourse to find out what happened to the money?