- Parties: The appellants were the Estate of Terry Urbanowski and the appellants in 78 related appeals as set out in Schedule A. The respondent was His Majesty the King. 

- Subject Matter: This appeal challenged an amended order of the Tax Court of Canada, which dismissed the appellants’ motion. The appeal alleged that the trial judge erred in failing to consider the delay caused by the respondent’s repeated abuses before the court; in attributing the delay to the appellants; in finding that an abeyance order was the appellants' act rather than the court's decision; in failing to consider the purpose of the abeyance order; in failing to find that the respondent’s repeated abuses caused intolerable delay and perverted the abeyance process and the abeyance order; in finding no prejudice to the appellants attributable to the respondent’s repeated abuses; and in failing to consider the magnitude, scope, and longevity of the respondent’s abuses. This case is ongoing. 

- Date: The hearing was set on Mar. 27, 2025. 

- Venue: This was a federal case before the Federal Court of Appeal. 

- Amount: No financial award was specified.