Bedrosian v. Commissioner, No. 18-70066 (9th Cir. 2019)Annotate this Case
A challenge to the timeliness of a partnership proceeding must be raised in the partnership proceeding itself and that failure to do so results in a forfeiture of the argument. The Ninth Circuit affirmed the tax court's dismissal of taxpayers' petition challenging adjustments to a Final Partnership Administrative Adjustment (FPAA) involving taxpayers' partnership. In an earlier appeal, the panel upheld the validity of the partnership proceeding and the adjustments made therein. The panel held that taxpayer's challenges in this case essentially amounted to a collateral attack on the partnership proceeding. In this case, the taxpayers had an opportunity to challenge the FPAA during the partnership proceeding, but elected not to do so.