Boys & Maughan has been recognised by the Chambers and Partners, a leading authority in legal rankings, recognising its expertise in navigating family law matters.

Chambers UK Guide 2025 said, “The family department at Boys & Maughan has notable experience handling a broad spectrum of work, including financial remedy disputes and Children Act proceedings. It can advise on highly sophisticated matters concerning high-value pensions, investments and assets, as well as those with cross-border elements.”

One referee said, "Boys & Maughan has lawyers who cover a range of family law services. They respond well and in a timely fashion." Another commented, "The team is efficient, thorough, helpful and understanding. They are very experienced and knowledgeable."

Jonathan da Costa, partner and head of team, has additionally been praised for his collaborative practice. The guide states, “Jonathan da Costa is a collaborative lawyer based in the firm's Margate office, who has experience in a range of family law matters. He is often instructed on complex financial remedy and TOLATA proceedings."

Four referees with experience of Boys & Maughan are quoted by Chambers. One said: "At a challenging time in my life, Jonathan looked after my best interest but also understood the need to accommodate emotional considerations and how to minimise fallout from a difficult process." Another added, "Jonathan is a very good lawyer in collaborative law cases. He is knowledgeable and firm, but fair." A lawyer from another firm commented, "Jonathan works collaboratively, meaning whenever he is on the other side of a matter, I always take a sigh of relief, as I know that he is committed to finding the right solution for the whole family." Another summed up, "Jonathan is very knowledgeable and always has a view to resolve matters amicably."

It’s the ninth successive year that Jonathan has personally featured in the guide and the first time the whole team has been recognised. Chambers Directory is renowned for its rigorous research process, evaluating law firms and individual lawyers based on client feedback, peer reviews, and overall industry reputation.

Jonathan da Costa expressed particular pride in the recognition for the Boys & Maughan family department. “Our listing reflects not just our individual efforts, but the collective hard work and dedication of our entire team. We strive to support our clients during challenging times, and this acknowledgment helps motivate us to continue improving our services.

“Our team’s approach combines compassion with an in-depth understanding of family dynamics and the law. We are known for our client-centred practices, ensuring that each family’s unique circumstances are carefully considered. This holistic perspective has earned us a loyal clientele and strong referrals from previous clients and other professionals.”

Jonathan da Costa and Boys & Maughan’s family team were recently also recommended by the UK’s other leading legal directory, the Legal 500.