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Sonia Minns

Director - Legal Jersey 

Sonia is an Australian trained lawyer with both private practice and in-house experience. She joined the JTC legal team in 2022.

Sonia assists the business with general legal work, as well as taking on group wide projects covering all jurisdictions.

Prior to joining JTC, Sonia was of counsel in one of Jersey’s top ranked litigations teams. During her time in Jersey, Sonia has been involved in a high profile trust and commercial disputes, commercial transactions, provided employment law support to one of the island’s largest employers, assisted local enterprises through data protection readiness and responses, as well as given presentations on discrimination law and employment related topics.

In Sydney, Sonia led the wealth law team at Australia’s oldest and largest trust company, advising HNW and UHNWs and drafting for estate planning, trust establishment, superannuation and pensions as well as philanthropic goals. Earlier in private practice, Sonia’s focus was on contentious and non-contentious trust and estate matters, however she also undertook general conveyancing and SME transactions.

Sonia has a strong IT background and has worked in the gaming and airline industries.



  • BSc (Hons)
  • LLB (Hons)
  • MStat
  • LLM (Applied Law)
  • TEP
  • Admitted to the Supreme Court of NSW and the High Court of Australia (Non-practicing)

In Their Spare Time

In her spare time, Sonia can be found annoying her teenagers, idolising her dachshund and wombling the beaches of Jersey for sea glass. Sonia also loves volunteering at charity shops, and is currently learning to ride a motorbike and fly a plane. Her more relaxing hobbies include spending some quiet time sewing and planning her next holidays.


Our resources and strengths

We value shared ownership

We operate around the principle that if our people have a stake in the business, they will do a better job for our clients.

We invest in people

Over 83% of our employees hold a relevant professional qualification or are working towards this through our dedicated JTC Academy.

We embrace technology

We operate a variety of best-in-class systems to deliver and maintain an impeccable standard of administration and use technology to innovate in both service delivery and efficiency.

We value relationships

We aim to work with clients who share our belief in the importance of building strong relationships over time.

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