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June 17, 2025 | less than a minute read

Tax Court Says AbbVie's $1.6B Break Fee Payment to Shire Properly Deducted as Ordinary Expense

A break fee in a merger-gone-south can be deducted as an ordinary expense, the U.S. Tax Court held today, finding for biopharmaceutical giant AbbVie and rejecting the IRS’s argument that AbbVie must treat the fee as a capital loss.

The issue was before the Tax Court on the parties’ cross motions for summary judgment. The parties disputed whether § 1234A(1) applied to a break fee AbbVie had paid Shire as the result of the two companies' failed combination in 2014. The court found that § 1234A(1)'s requirement that the terminated right or obligation be “with respect to” property was not met, stating: