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Case information

Conduct a refined search of the Supreme Court of Canada database to obtain details on the status of a matter before the Court.


41882

Howard Gross, et al. v. agence du Revenu du Québec

(Quebec) (Civil) (By Leave)

(Publication ban in case) (Sealing order) (Certain information not available to the public)

Docket

Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.

List of proceedings
Date Proceeding Filed By
(if applicable)
2025-09-08 Applicant's reply to respondent's argument, (Book Form), Completed on: 2025-09-08, (Printed version filed on 2025-09-09) Howard Gross
2025-08-27 Certificate (on limitations to public access), (Letter Form), 23B, (Printed version filed on 2025-08-28) agence du Revenu du Québec
2025-08-27 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2025-08-28) agence du Revenu du Québec
2025-08-27 Notice of name, (Letter Form), (Printed version filed on 2025-08-28) agence du Revenu du Québec
2025-08-27 Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2025-08-27, (Printed version filed on 2025-08-28) agence du Revenu du Québec
2025-06-27 Letter acknowledging receipt of an incomplete application for leave to appeal, FILE OPENED
2025-06-23 Certificate (on limitations to public access), (Letter Form), 23B, (Electronic version filed on 2025-06-27) Howard Gross
2025-06-23 Certificate (on limitations to public access), (Letter Form), 23A, (Electronic version filed on 2025-06-27) Howard Gross
2025-06-23 Notice of name, (Letter Form), (Electronic version filed on 2025-06-27) Howard Gross
2025-06-23 Application for leave to appeal, (Book Form), Missing
Electronic Version (rec'd 2025-06-27), Completed on: 2025-06-27, (Electronic version filed on 2025-06-27)
Howard Gross

Parties

Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.

Main parties

Main parties - Appellants
Name Role Status
Gross, Howard Applicant Active
9149-4120 Québec Inc. Applicant Active

v.

Main parties - Respondents
Name Role Status
agence du Revenu du Québec Respondent Active

Other parties

Other parties
Name Role Status
Richter s.e.n.c.r.l. Other Active
Richter & Associés, S.E.N.C. Other Active
Richter LLP Other Active

Counsel

Party: Gross, Howard

Counsel
Guy Du Pont, Ad. E.
Élisabeth Robichaud
Léa Boutrouille
Davies Ward Phillips & Vineberg LLP
27e étage
1501, avenue McGill College
Montréal, Quebec
H3A 3N9
Telephone: (514) 841-6406
FAX: (514) 841-6499
Email: gdupont@dwpv.com

Party: 9149-4120 Québec Inc.

Counsel
Guy Du Pont, Ad. E.
Élisabeth Robichaud
Léa Boutrouille
Davies Ward Phillips & Vineberg LLP
27e étage
1501, avenue McGill College
Montréal, Quebec
H3A 3N9
Telephone: (514) 841-6406
FAX: (514) 841-6499
Email: gdupont@dwpv.com

Party: agence du Revenu du Québec

Counsel
Daniel Stock
Direction principale du contentieux - Revenu Québec
Secteur D221LC
3, Complexe Desjardins
Montréal, Quebec
H5B 1A4
Telephone: (514) 287-3403
FAX: (514) 285-5348
Email: daniel.stock@revenuquebec.ca

Party: Richter s.e.n.c.r.l.

Counsel
Léon H. Moubayed
Davies Ward Phillips & Vineberg LLP
27e étage
1501 McGill College Avenue
Montréal, Quebec
H3A 3N9
Telephone: (514) 841-6400
FAX: (514) 841-6499
Email: lmoubayed@dwpv.com

Party: Richter & Associés, S.E.N.C.

Counsel
Léon H. Moubayed
Davies Ward Phillips & Vineberg LLP
27e étage
1501 McGill College Avenue
Montréal, Quebec
H3A 3N9
Telephone: (514) 841-6400
FAX: (514) 841-6499
Email: lmoubayed@dwpv.com

Party: Richter LLP

Counsel
Léon H. Moubayed
Davies Ward Phillips & Vineberg LLP
27e étage
1501 McGill College Avenue
Montréal, Quebec
H3A 3N9
Telephone: (514) 841-6400
FAX: (514) 841-6499
Email: lmoubayed@dwpv.com

Summary

Keywords

None.

Summary

Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.

None.

Lower court rulings

May 31, 2023
Court of Quebec

2023 QCCQ 4658 (French only)

See File

April 24, 2025
Court of Appeal of Quebec (Montréal)

500-09-030621-239, 2025 QCCA 492 (French only)

See File

Memorandums of argument on application for leave to appeal

The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filing out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.

Downloadable PDFs

Not available

Factums on appeal

The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.

Downloadable PDFs

Not available

Webcasts

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Date modified: 2025-09-16