Sofia Thomas is a director at, and founder of, Thomas Consulting. She specialises in advising on tax issues in the context of separation or matrimonial breakdown, and she is the co-author of Tax implications on family breakdown (Bloomsbury Publishing). She is also an expert witness and is regularly instructed by the courts to provide tax reports as a single joint expert. Email: sofia@thomas-consulting.co.uk; tel: 020 8914 7837.