- 13 - see also Bernardo v. Commissioner, 104 T.C. at 688 n.14. See generally Wright, Miller & Marcus, sec. 2024 nn. 12-15. We hold that both memoranda are work product for purposes of the litigation as to petitioners’ motions under sections 7430 and 6673. 3. Extent of the Privilege The privilege resulting from the work product doctrine7 is qualified; it may be overcome by an appropriate showing. Ames v. Commissioner, 112 T.C. at 310; Hartz Mountain Industries v. Commissioner, 93 T.C. at 527 (1989). Rule 26(b)(3) of the Federal Rules of Civil Procedure requires a showing of “substantial need” and an inability to otherwise obtain the substantial equivalent “without undue hardship”; that rule sets aside “disclosure of the mental impressions, conclusions, opinions, or legal theories of an attorney or other representative of a party concerning the litigation.” As to such opinion work product, the Court of Appeals for the Ninth Circuit, to which the instant case is appealable, has summarized the standards in Holmgren v. State Farm Mut. Auto. Ins. Co., 976 F.2d 573, 577 (9th Cir. 1992), as follows: A party seeking opinion work product must make a showing beyond the substantial need/undue hardship test required under Rule 26(b)(3) for non-opinion work product. Upjohn Co. v. United States, 449 U.S. 383, 401-02, 101 S.Ct. 677, 688-89, 66 L.Ed.2d 584 (1981). 7 See Wright, Miller & Marcus, sec. 2025, nn. 3, 4, and 5.Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 10, 2007