Maree Harris

Special Counsel
Estate Litigation, Estate Administration, Estate Planning

Maree Harris holds Bachelor of Laws and Commerce degrees from the University of New South Wales. In 2009, Maree was admitted as a solicitor in New South Wales.

Since 2012, Maree has worked exclusively on wills and estate matters, predominantly focusing on estate litigation, Probate and estate administration matters. Maree has extensive experience in a range of estate litigation matters including family provision applications, contested Probate matters and Will validity claims, and estate administration disputes. In addition, Maree has experience in Probate and administration matters and superannuation claims. Maree’s extensive experience allows her to understand her clients’ needs and provide resolutions to complex matters.

Maree is a member of the Law Society of New South Wales.

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“Recommended” Leading Wills & Estates Litigation Lawyers – New South Wales, 2026“Recommended” Leading Wills & Estates Litigation Lawyers – New South Wales, 2025“Recommended” Leading Wills & Estates Litigation Lawyers – New South Wales, 2024

Recognising expertise, dedication and excellence in Wills and Estate law.

Our awards and professional recognitions reflect the expertise and dedication of our people, and our longstanding commitment to excellence in Wills and Estate law.

Member of the Order of Australia

Member of the Order of Australia

1. Succession Planning Firm 2026 QLD

Succession Planning 2026

2. Estates Litigation Firm 2026 QLD

Estates Litigation 2026

3. Succession Planning Recommended 2026 JOHN de GROOT

Recommended Succession Planning 2026

4 6. Estates Litigation Recommended 2026 MAREE HARRIS ELIZABETH LORIMER KATE VARCOE

Recommended Estates Litigation 2026

estate planning — de Groots Lawyers

Leading Wills, Estates & Succession Planning Law Firms – Queensland 2025 (Second Tier = de Groots)

wills and estates — de Groots Lawyers

Leading Wills & Estates Litigation Law Firms – Queensland 2025 (Third Tier = de Groots)

wills and estates — de Groots Lawyers

Leading Wills & Estates Litigation Law Firms – New South Wales 2024 (Recommended = de Groots)

estate planning — de Groots Lawyers

Leading Wills, Estates & Succession Planning Law Firms – New South Wales 2025 (Recommended = de Groots)

estate planning — de Groots Lawyers

Leading Wills, Estates & Succession Planning Law Firms – Queensland 2024 (Second Tier, de Groots)

wills and estates — de Groots Lawyers

Leading Wills & Estates Litigation Law Firms – Queensland 2024 (Third Tier, de Groots)

wills and estates — de Groots Lawyers

Leading Wills & Estates Litigation Law Firms – New South Wales 2024 (Recommended, de Groots)

estate planning — de Groots Lawyers

Leading Wills, Estates & Succession Planning Law Firms – New South Wales 2024 (Recommended, de Groots)

Doyles 2023 1

Leading wills, estate & succession planning law firms – New South Wales 2023 (Recommended, de Groots)

Doyles 2023 1

Leading wills, estate & succession planning law firms – Queensland 2023 (Second Tier, de Groots)

Doyles 2023 2

Leading wills, estates litigation law firms – Queensland 2023 (Third Tier, de Groots)

Doyles 2023 2

Leading wills & estates litigation law firms – New South Wales 2023 (Recommended, de Groots)

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‘Recommended’ Leading Wills, Estates & Succession Planning Law Firms – New South Wales, 2022

Leading Estates Litigation 2022

‘Second Tier’ Leading Wills, Estates & Succession Planning Lawyers – Queensland, 2022

Wills Estates Leading 2022

‘Third Tier’ Leading Wills & Estates Litigation Lawyers – Queensland, 2022

Estates Litigation First Tier 2021

‘First Tier’ Leading Wills, Estates & Succession Planning Law Firms – Queensland, 2021

Wills Estates Leading 2021

‘Third Tier’ Leading Wills & Estates Litigation Law Firms – Queensland, 2021

Estates Litigation Recommended 2021

‘Recommended’ Leading Wills, Estates & Succession Planning Law Firms – New South Wales, 2021

Doyles 2023 1

Leading wills, estate & succession planning law firms – New South Wales 2023 (Recommended, de Groots)

Doyles 2023 1

Leading wills, estate & succession planning law firms – Queensland 2023 (Second Tier, de Groots)

Doyles 2023 2

Leading wills, estates litigation law firms – Queensland 2023 (Third Tier, de Groots)

Doyles 2023 2

Leading wills & estates litigation law firms – New South Wales 2023 (Recommended, de Groots)

image006

‘Recommended’ Leading Wills, Estates & Succession Planning Law Firms – New South Wales, 2022

Leading Estates Litigation 2022

‘Second Tier’ Leading Wills, Estates & Succession Planning Lawyers – Queensland, 2022

Wills Estates Leading 2022

‘Third Tier’ Leading Wills & Estates Litigation Lawyers – Queensland, 2022

Estates Litigation First Tier 2021

‘First Tier’ Leading Wills, Estates & Succession Planning Law Firms – Queensland, 2021

Wills Estates Leading 2021

‘Third Tier’ Leading Wills & Estates Litigation Law Firms – Queensland, 2021

Estates Litigation Recommended 2021

‘Recommended’ Leading Wills, Estates & Succession Planning Law Firms – New South Wales, 2021