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Ann Thomas

Managing Partner

Ann Thomas is the Managing Partner and co-founder of The International Family Law Group LLP.

Ann is a solicitor, civil and family mediator, and a trained collaborative lawyer. She specialises in all aspects of family law but especially in international child relocation. She is recognised as a leading international children lawyer and is Head of iFLG's International Children Team.

Although Ann predominantly handles children cases (both international and domestic) she also handles complex financial issues arising from the breakdown of a relationship including high net worth asset cases, often involving partnerships, companies and trusts. She regularly advises on pre-nuptial agreements and cohabitation issues. Many of Ann’s family cases have an international element. She is a Fellow of the International Academy of Matrimonial Lawyers, the world’s leading organisation of peer elected top family lawyers dealing with international work.

She is an advanced accredited solicitor (The Law Society’s Family Law Panel).

She is a member of the lawyers network of Reunite, the leading UK charity specialising in international parental child abduction and which provides advice, information and support to parents, family members and guardians who have had a child abducted or who fear child abduction.

She is former Chair of the Resolution International Committee and a past member of the London Regional Committee of Resolution (formerly known as SFLA). Ann is former chair of the Family Law Steering group of LawNet and former President and founder of the Eurojuris International Family Lawyers Practice Group whose headquarters are in Brussels. She is a member of The International Bar Association and the Institute of Directors. She is a member of the International Academy of Collaborative Professionals.

In December 2011, Ann was one of the first mediators in the country to qualify as a Direct Consultant with Children. She can therefore meet directly with children so they may express their views in respect of the separation process of their parents and issues concerning contact and residence. Ann can bring this into her own mediations or otherwise feed back to the parents and the mediator during the mediation process itself. Prior to qualifying as a solicitor, Ann was a teacher and pastoral Head of children aged between 8 and 18 years. She has enhanced CRB clearance.

She has written a number of articles on the recent developments in family law and has also presented seminars on international aspects of family law in this country and in other European countries. Ann also regularly lectures to the legal profession both in this country and abroad. She has been involved in training family Judges in Serbia in the Hague Convention and international family law.

Ann wrote the chapters on international child relocation and international child law for 'The International Family Law Practice' 2016 by David Hodson OBE published by Family Law, LexisNexis, (fifth edition) which is the definitive textbook on international family law. She is also co-author (with David Hodson) of 'When Cupid’s Arrow Crosses National Boundaries: A Guide for International Families' published by iFLG 2017 (fourth edition). Ann spoke on international relocation at the Australian family lawyers conference in Brisbane in July 2012, in Singapore in August 2012, in Tasmania in October 2012 and in Sydney at the World Congress in March 2013.

Ann is often asked to comment on topical issues in family law by the media and has been in a number of high profile reported cases.

She has been Partner and Head of the Family Department of a Mayfair firm and previously was Head of Department at a large regional firm in Cambridge.

'Highly recommended for her work in children and relocation cases'. 
The Legal 500 UK 2019

'I find this team highly professional. Ann Thomas is a lawyer, smart and compassionate.'
The Legal 500 UK 2020

If you would like to contact  Ann please click here.

Specialist Appointments/Qualifications

  • The Law Society’s Family Law Panel (Advanced Accreditation) in international law and children
  • Fellow of the International Academy of Matrimonial Lawyers
  • The International Bar Association
  • The Solicitors Family Law Association (SFLA)
  • Former Chair of the Resolution (formerly known as the SFLA) International Committee
  • Former member of Resolution (formerly known as the SFLA) London Regional Committee
  • Family law all issues Mediator
  • Specialist Mediator qualified in Direct Access to children
  • Former Chair of LawNet Family Lawyers Group
  • Former Chair Eurojuris International Family Lawyers Group
  • The Scottish Family Law Association
  • The Institute of Directors
  • International Academy of Collaborative Lawyers
  • Law Council of Australia, Family Law Section
  • Listed as a leading family lawyer in Citywealth
  • Member of The International Society of Family Law