Akerman LLP, Donald K. Duffy:  “Effective for partnership tax years beginning after 2017, the Bipartisan Budget Act of 2015 repealed the current partnership audit rules and replaced them with rules described in general terms below. Partnerships can also elect to apply the new rules sooner to partnership tax years beginning after the date of the Act’s enactment. In brief, the major change is that the partnership itself can be liable for federal income tax in the tax year the audit adjustments become final. The partners in that year bear the economic burden of the tax and not the partners in the earlier tax year under audit and with respect to which the adjustments are made. Since partnerships can elect to apply these new rules earlier than 2018, some extra diligence is needed now in the acquisition of partnership and LLC interests.”

This article lists eight partnership tax issues that should be addressed in partnership agreements and operating agreements of LLCs taxed as partnerships.  Bottom line:  If your existing or new LLC is or will be taxed as a partnership it must have an operating agreement that includes language that addresses the issues created by the Bipartisan Budget Act of 2015.