Neptune Tax

Neptune Tax is a forward-thinking and rapidly growing tax advisory firm specialising in US and UK personal tax services based in the City of London. We are looking for motivated applicants to help service our client base of private clients, entrepreneurs and high net worth individuals working for some of the world’s most prestigious firms in the fields of finance, law, technology and sports and entertainment. Our friendly team of professionals work collaboratively to help clients solve complex tax issues, and we're passionate about developing the next generation of US/UK tax experts.

At Neptune Tax, we offer a welcoming, supportive working environment where Apprentices can take their first confident steps into a professional career. You’ll be part of a friendly, close‑knit team that values collaboration, curiosity, and personal growth. From day one, you’ll be encouraged to ask questions, learn on the job, and build practical skills through real client work. We understand that starting your career can feel like a big leap, so we provide structured training, mentoring, and clear progression opportunities to help you develop both professionally and personally. Whether you’re learning the fundamentals of tax or gaining experience in client communication, you’ll receive hands‑on guidance every step of the way.

If you’re motivated, eager to learn, and ready to grow, you’ll find plenty of opportunities to progress within the firm. Most importantly, we aim to create an environment where you feel supported, valued, and proud of the work you do.