Corporate Tax Assistant Manager - London

Join KPMG’s London Region Corporate Tax Advisory & Compliance team and play a key role in supporting a diverse portfolio of UK and international businesses with their corporation tax obligations and strategic tax matters. This position offers exposure to a broad range of advisory projects, including business change, reorganisations, financing activities and emerging tax developments. Working closely with senior colleagues, clients and international teams, you will help deliver high-quality advice while supporting compliance and client relationship management. It is an excellent opportunity for a qualified tax professional seeking varied work, client exposure, leadership responsibility and a collaborative hybrid working environment.

About the role

This role sits within KPMG Tax & Legal, a practice that helps businesses navigate complex tax and regulatory matters while supporting growth, transformation and compliance. Based in Canary Wharf, you will work with UK headquartered and inbound groups across a variety of sectors, providing both advisory and compliance support. The team works in a hybrid model, collaborating in the office or at client sites at least twice each week.

Roles and responsibilities

• Manage day-to-day tax matters for a portfolio of clients and build trusted client relationships.
• Contribute to corporate tax advisory projects, providing technical input and practical recommendations.
• Research complex tax issues and coordinate input from specialist teams and international member firms.
• Help clients understand and respond to changes in UK and global tax legislation and policy.
• Deliver high-quality UK corporation tax compliance services and support timely submissions.
• Supervise, coach and review the work of junior team members to support their development.
• Support client account management, including quality, risk and financial management requirements.
• Assist with business development activities and contribute to the growth of the practice.

Experience and skills needed

• Experience managing or supporting UK corporation tax matters for business clients.
• Ability to analyse complex information and provide clear, practical recommendations.
• Experience contributing to tax advisory projects and technical research.
• Strong written and verbal communication skills with clients and colleagues.
• Ability to manage competing priorities and maintain high standards of delivery.
• Experience reviewing, supporting or coaching less experienced team members.

Qualifications required

• CTA, ACA, CA or an equivalent professional qualification.