Corporate Tax Senior

About the role

Join a leading international firm of Chartered Accountants and Tax Advisors in London as a Corporate Tax Senior. You will manage a diverse portfolio of owner‑managed businesses, from start‑ups to established private companies with international operations, delivering high‑quality compliance and advisory services.

Key responsibilities

• Manage corporate and partnership tax compliance for a portfolio of clients.
• Prepare tax returns and computations using AlphaTax or equivalent software.
• Liaise with clients and HMRC via phone, email and written correspondence.
• Set up tax working papers, advise on tax payments and review iXBRL accounts.
• Prepare specialist returns such as Non‑Resident Landlord, ATED and ERS.
• Support tax planning and advisory projects and conduct technical research.
• Coach and oversee junior team members.

Required profile

• ACA and/or CTA qualified tax professional.
• Proactive, client‑focused with strong communication skills.
• Commercial mindset and ability to manage multiple deadlines.
• Experience delegating work and supporting junior colleagues.

Required skills

• AlphaTax (or equivalent corporate tax software)
• iXBRL preparation

What we offer

• Collaborative corporate tax team working with a broad range of businesses.
• Opportunities to develop technical and advisory expertise.
• 25 days holiday plus purchase options, generous pension scheme and flexible working.