Federal Circuit Deals Utilities a Major Victory on Interest Capitalization and Invalidates Regulation on APA Grounds

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June 8, 2012

Last year’s decision in Mayo Found. for Med. Educ. and Research v. United States, 131 S. Ct. 704 (2011), was generally hailed as a big victory for the government in holding that deference to Treasury Regulations would henceforth be governed by the generally applicable Chevron standards, not by the less deferential National Muffler Dealer standards that had previously applied in tax cases.  See our report here.  In Dominion Resources v. United States, CAFC No. 2011-5087 (May 31, 2011), however, the Federal Circuit reminded Treasury that being treated like every other agency is not always a bed of … Read More