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Areas of expertise

Recommended for personal tax, trust and probate
The Legal 500 – 2026, 2025, 2024, 2023

Recommended for private wealth law
Chambers High Net Worth Guide – 2022

Recommendations

"Allison was very professional & she was also very caring at a difficult time for our family."
Private Client - May 2026

"My wife and I have sought advice and help from Allison for many years now. Each meeting has been most helpful in every way. Allison has the superb way of explaining matters in such a way of putting herself in "our" position seeing the pros and cons of the matter in hand from different view points !"

Private Client - May 2026

Allison Crossman and her team dealt with the estate of someone I was an executor for. Very efficient and personable service, always responded to queries quickly and very helpful giving plenty of advice. Thank you again.

Private Client - February 2023

Friendly and professional approach in sensitive circumstances with all appointments strictly on time. All my options were clearly explained and my comments were fully explored and acted on. I would not hesitate to recommend TWM who I have been with for a long time and the current experience was quite the best.

The Legal 500 - 2023

Given the current circumstances with a series of Covid related lockdowns it was business as usual in terms of communication and general handling of legal services.

The Legal 500 - 2022

About Allison

Allison Crossman is a Partner in the Private Client department, at our Leatherhead office and joined TWM in August 2008. Allison qualified as a member of the Institute of Legal Executives in 1997 and as a Fellow in 2004. She continued studies gaining a Post Graduate Diploma in Law in 2005 and then went on to take the LPC at the College of Law in Guildford. She qualified as a solicitor in 2006. Allison specialises in all aspects of administration of estates, Wills, Lasting Powers of Attorney and Court of Protection work.

Allison lives in Guildford and has three daughters. Her interests include outdoor pursuits, skiing and running. She is a middle distance athletics coach for Guildford & Godalming Athletics Club.

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