Net Income From a Trade or Business—Standard Account (GC-400(NI)) Tell the court about net income from a trade or business that was received on behalf of the estate of the conservatee or ward. Get form GC-400(NI) Effective: January 1, 2008 View GC-400(NI) Net Income From a Trade or Business—Standard Account form Go to How-to instructions for Conservatorship Go to Conservatorship Form Packets