Lawyer Profile

Crista C. Osualdini

Edmonton, Alberta

Crista C. Osualdini

Overview

Crista offers sophisticated and practical legal guidance to clients and their families as they navigate significant life transitions. Known for her thoughtful and creative approach, she empowers clients to address both legal and personal considerations with confidence, clarity, and a strong sense of control over their futures.
As leader of the firm’s estate, trust, and taxation practice groups, Crista is a trusted advisor on estate planning, estate and trust administration, trust structures, and estate litigation. Recognized in 2020 as one of Canada’s Lexpert Rising Stars: Leading Lawyers Under 40, she has made outstanding contributions to the profession. Crista has worked with many of Alberta’s business leaders and their families to develop innovative, comprehensive estate plans and to advocate effectively in complex estate-related disputes.
Crista’s estate planning practice focuses on the intergenerational transfer of wealth in privately held corporations. She regularly advises on trust law and on the design and implementation of trust structures within complex commercial arrangements. Crista also assists executors at all stages of estate administration, including when claims are brought against an estate.
When disputes arise, Crista draws on her extensive experience in estate and trust litigation to represent clients in and out of the courtroom. She has acted as lead counsel in a longstanding, complex litigation involving a First Nation’s Trust. She has been involved in a wide range of estate litigation matters, including elder abuse, family farm entitlements, support for dependent family members, trust variations, challenges to the validity of wills, and executor negligence. Crista has a particular interest in matters involving testamentary capacity and the protection of vulnerable individuals who have experienced elder abuse.
Called to the bar in the Northwest Territories, Crista extends her services to clients in the North, who benefit from her depth of knowledge and experience in estate and trust matters.
Crista recognizes that estate and trust matters often arise during sensitive and challenging periods. She approaches each matter with legal rigour and compassion, taking time to understand family dynamics, goals, and concerns. Her candid, well-considered advice helps clients make informed decisions and move forward with confidence.
An engaged member of the Edmonton community, Crista is the former co-Provincial General of the Friar’s Ball and a former board member of the Heart and Stroke Foundation and Fringe Theatre Adventures. She also serveds as the former chair of the Edmonton Canadian Bar Association Wills and Estates Section and frequently speaks on estate and trust law matters.

Related services: Estates & Trusts
Estate Litigation
Trust Planning
Estate Planning & Administration
Commercial Litigation
Bankruptcy, Insolvency & Restructuring
Professional Liability & Discipline
Wealth Advisory

Professional Affiliations & Community Involvement
Speaking Engagements & Publications
Award Rankings
2022-2026 – Trusts and Estates
( Best Lawyers® in Canada
)
2022 – 40 Over 40 Women to KNOW
( 40 Over 40 Women to KNOW
)
2021 –
( Lexpert Rising Stars: Leading Lawyers Under 40
)
Lawyer to Watch - Estate and Personal Tax Planning
( The Canadian Legal LEXPERT® Directory
)
Education
University of Alberta, B.Comm.;
(with Distinction)
Western University, LL.B.
Call to Bar
Northwest Territories Bar (2020)
Alberta Bar (2006)

Practice Areas

  • Bankruptcy & Insolvency
  • Family Law
  • Corporate & Commercial Law
  • Securities
  • Estates & Trusts

Bar Information

Called to the bar: 2006 (AB)

Professional Details

Associations

Member, Canadian Bar Association
Past-Chair (Legislative Review) for CBA - Edmonton Wills, Estates & Trusts Subsection
Reviewer for LESA Alberta Wills and Estates Practice Manual
Chair, Edmonton Friar’s in support of Catholic post-secondary education
Former Board Member, Heart & Stroke Foundation
Former Board Member, Fringe Theatre Adventures

Articles & Speeches

Award Rankings
2022-2026 – Trusts and Estates
( Best Lawyers® in Canada
)
2022 – 40 Over 40 Women to KNOW
( 40 Over 40 Women to KNOW
)
2021 –
( Lexpert Rising Stars: Leading Lawyers Under 40
)
Lawyer to Watch - Estate and Personal Tax Planning
( The Canadian Legal LEXPERT® Directory
)
Education
University of Alberta, B.Comm.;
(with Distinction)
Western University, LL.B.
Call to Bar
Northwest Territories Bar (2020)
Alberta Bar (2006)
Professional Affiliations & Community Involvement
Member, Canadian Bar Association
Past-Chair (Legislative Review) for CBA - Edmonton Wills, Estates & Trusts Subsection
Reviewer for LESA Alberta Wills and Estates Practice Manual
Chair, Edmonton Friar’s in support of Catholic post-secondary education
Former Board Member, Heart & Stroke Foundation
Former Board Member, Fringe Theatre Adventures
Speaking Engagements & Publications
" Family Maintenance and Support: 30 Years since Tataryn ", CBA Alberta Wills, Estates & Trusts North Section, May 2025
“Power of the Trust”, LESA Lake Louise Refresher, Wills and Estates, 2015
“Trustee Powers and Duties”, LESA Lake Louise Refresher, Wills and Estates
“Trustee Powers and Duties”, CBA Pension Subsection
“Wills Week”, Presenter, Edmonton Community Foundation
“Estate Planning”, Seniors Association of Greater Edmonton
“Estate Planning”, Edmonton Community Legal Centre
“Will Drafting”, Instructor, Metro Continuing Education
“Being an Executor/Personal Representative”, Instructor, Metro Continuing Education

McLennan Ross Lawyers Recognized in The Best Lawyers in Canada™ 2026
McLennan Ross Lawyers Recognized in 2025 The Best Lawyers in Canada™
McLennan Ross Lawyers Recognized in 2024 Best Lawyers® in Canada

The New Tort of Intimate Partner Violence
Protect Your Legacy: How Trusts Work for You
Pets After Breakups: Alberta Rejects “Best Interests of the Cat”
Long Overdue: A Welcome Update To The Trustee Act
Life Insurance - Uses, Tips and Traps

Selected Decisions

Protection of the Holy Virgin Mary Orthodox Convent at Bluffton v Oustinow Estate , 2023 ABKB 462
Jackle v Chevallier Geo-Con Ltd. , 2019 ABQB 190
1985 Sawridge Trust v Alberta (Public Trustee) , 2017 ABQB 377