Only a 475 election or some other mark-to-market regime (1092, 1256) eliminates the hassle of wash sales. If you are a class b member of the firm you generally will receive a schedule k-1 for your share of the firm's taxable income or loss. Absent some mark-to-market regime, the firm may still be subject to wash sale limitations on equity and equity option positions which impacts your share of taxable income or loss but you will not necessarily see the impact by simply looking at the k-1. Wash sales from your personal accounts are still an issue even if the firm makes a 475 election as the two are considered separate trades or businesses.