VIP Mortgage: Introduction
At issue in VIP Mortgage, Inc. v. Gates, ___ F.4th ___, No. 24-7624, slip op. at 1 (9th Cir. Dec. 22, 2025), was the Ninth Circuit’s so-called “legally dispositive facts” doctrine—which recognizes a rare exception to the rule that courts may not vacate awards for even egregious mistakes of fact. We have discussed in numerous other posts how the Federal Arbitration Act (“FAA”) generally does not permit courts to review arbitration awards for factual or legal error and permits vacatur only on exceedingly narrow grounds, including “manifest disregard of the agreement,” and in some jurisdictions, “manifest disregard of the law.” (See, e.g., here, here, here, here, here, here, here, here, here, here; here, & here.)
Under the Ninth Circuit’s “legally dispositive facts” doctrine courts will vacate an award if the challenger shows: (1) the factual error was dispositive to the legal issue and (2) the arbitrator knew about the undisputed fact when deciding the issue. VIP Mortgage, slip op. at 9. The VIP Mortgage award challenger satisfied the first prong: the parties had previously stipulated to bear their own legal fees and the award of fees to the award defending party directly contravened the stipulation. If that’s all that mattered then the award challenger would have had a strong argument for vacatur under the U.S. Supreme Court’s decision in Stolt-Nielsen S.A. v. AnimalFeeds Int’l Corp., 559 U.S. 662, 668–69, 684 (2010).
But the award challenger failed the second prong, making the case a clear candidate for confirmation. Neither the award challenger nor the award defender brought the stipulation to the arbitrator’s attention. The arbitrator, without the benefit of the stipulation, interpreted what she believed the contract said. She did her job, the parties’ pre-award argument did not rely on (or, as far we can tell, even mention) the stipulation, and the award accordingly could not be vacated.
Let’s take a closer look.… Continue Reading »

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