A High-Stakes Tax Battle
Nick Nurse, the former head coach of the Toronto Raptors who led the team to its historic 2019 NBA championship, has initiated legal action against the Ontario Ministry of Finance. The lawsuit stems from the province’s refusal to grant a $697,500 rebate for the Non-Resident Speculation Tax (NRST) paid on his Mississauga home.
Nurse, who worked in Canada under a foreign national work permit for a decade, purchased the $4.65-million property in October 2021. Upon the sale of the home in September 2023, the couple applied for a rebate of the tax levy, which was rejected by the ministry in April 2024. The provincial authorities maintained that the applicants did not qualify for the refund because they were not residing in the property at the time of their application.
Legal Arguments and Retroactivity
According to the notice of appeal filed with the Ontario Superior Court, Nurse’s legal team—led by Mike Collinge of Deloitte Legal Canada LLP—argues that the ministry is applying residency requirements retroactively. At the time the application was submitted, provincial regulations did not stipulate a continuing residency requirement, but rather set a four-year deadline from the date of purchase.
Collinge contends that the ministry is effectively “making up the law as they go along” by enforcing stricter, updated rules that were not in effect when the initial tax was paid or when the rebate was requested. The lawsuit highlights that Nurse, having served as a prominent figure in the province, does not fit the legislative intent of the NRST, which was designed to curb real estate speculation rather than tax long-term professional residents.
Broader Implications
The case has drawn attention from tax experts beyond the immediate parties. David Rotfleisch, a Toronto-based tax lawyer, noted that the ministry’s hard-line stance reflects an increasingly aggressive approach to tax audits and objections in recent years. While the outcome of the court proceedings remains uncertain, the dispute centers on whether administrative bodies can impose regulatory conditions that were not codified at the time a taxpayer fulfilled their obligations.

