Colena Der Colena Der

Osler recognized as a Tier 1 firm in ITR’s World Tax 2026

Osler is proud to be recognized by International Tax Review for its leading national Tax and Tax Controversy practice in the 2026 edition...

Osler lawyers recognized in Lexpert Special Edition: Restructuring and Insolvency 2025

Osler is proud to announce that 23 of our lawyers are recognized in the Lexpert Special Edition: Restructuring and Insolvency 2025. This prestigious...

Osler recognized as a Tier 1 firm in ITR’s World Tax Guide 2024

Osler is proud to once again be recognized as a Tier 1 firm in the 2024 edition of the International Tax Review’s World Tax guide. Additionally, 19...

Lauren Tomasich and Colena Der named 2022 Lexpert Rising Stars

Congratulations to Osler partners Lauren Tomasich and Colena Der on being named Lexpert Rising Stars for 2022! The awards recognize emerging leaders...

Stock Options: Topical Issues and Recent Developments – CPTS 2022 Fall Lecture Series

The $200,000 cap on certain stock option tax deductions was among the topics covered by Dov Begun and Colena Der during a recent virtual seminar...

Osler recognized as a Tier 1 firm in ITR’s World Tax Guide 2022

Osler has maintained its Tier 1 rankings in ITR’s World Tax Guide with 18 lawyers recognized as leaders in their field.

New stock option regime set to take effect this July – Benefits Canada

The Canadian government’s Budget 2021 indicated the new stock option regime announced in the November 2020 economic statement will go ahead with...

Osler earns Tier 1 rankings in ITR’s 2021 World Tax Guide

Osler is proud to announce we have once again been recognized in Tier 1 of International Tax Review’s World Tax Guide 2021, earning top rankings in...

Osler recognized as a Tier 1 firm in ITR’s 2020 World Tax guide

Osler is honoured to be once again recognized as a leading firm in the 2020 edition of International Tax Review’s World Tax guide, earning a Tier 1...

8 Osler tax advisors recognized in ITR’s 2018 Women in Tax Leaders guide

Osler is proud to announce that eight of our tax advisors have been ranked as leading female tax advisors in the fourth edition of the International...