Corporate Tax Assistant Manager, Grant Thornton

Salary not provided

Power BI

Mid and Senior level

Bristol

London

Manchester

Leading UK professional services firm offering audit, tax, and advisory

Open for applications

Leading UK professional services firm offering audit, tax, and advisory

1001+ employees

B2BLegalConsulting

Open for applications

Salary not provided

Power BI

Mid and Senior level

Bristol

London

Manchester

1001+ employees

B2BLegalConsulting

Company mission

To make businesses more personal by investing in building relationships.

Job

Company

Role

Who you are

Joining us as a Corporate Tax Manager the minimum criteria you’ll need is a professional qualification (ATT, CTA, ACA, ICAS or ACA) with post qualification experience, and an ability to manage a recurring portfolio of tax clients
UK corporation tax technical skills, including experience with both tax provisioning and advisory projects
Experience in preparing corporate tax computations, including an awareness of the hybrid and other mismatch rules, interest deductibility, controlled foreign companies regime, Pillar 2, etc
Self-motivated and strong team player. Curious and driven to learn
Strong oral and written communication skills, and interpersonal skills
Familiarity with Alphatax, Power BI, Microsoft Office, and other relevant software

What the job involves

As a member of the Corporate and Multinational tax team, you will have the opportunity to work with a varied client base, from listed groups to large Private Equity backed businesses
You'll be advising a broad range of clients on a range of tax issues, covering a range of compliance and advisory projects
Manage the preparation of tax provisions and returns, and ensuring tax reporting obligations and compliance deadlines are met and a high level of client service is provided
Be responsible for preparation of tax technical advisory reports
Support on day-to-day client communications and, together with the senior team, deliver solutions for client advisory projects
Manage budgets, WIP and overall day to day running of client projects
Provide on the job support and coaching to junior team members

Our take

Grant Thornton UK is a leading professional services firm that's part of a global network spanning over 150 countries and more than 76,000 people. With 23 offices across the UK and a team of over 5,000, they combine an international reach with deep local insight.

It specialises in audit, tax, and advisory services, but what really sets it apart is its focus on fresh thinking and building strong, personal relationships. From helping CFOs digitise their operations to advising on high-stakes mergers and acquisitions, Grant Thornton works across a wide range of industries to tackle complex challenges and unlock real progress.

Recently, the company has doubled down on its growth, welcoming hundreds of new trainees, launching digital-first roles, and promoting key talent into leadership. With investments in technology and talent development, it's building future-ready teams for clients and pushing into new markets.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

Glassdoor (3.9)

Company

Company benefits

Life assurance
Income protection
Matched pension
Private medical, including anytime access to: Doctor@Hand and Stronger Minds

Company HQ

City of London, London, UK

Leadership

Malcolm Gomersall

(CEO)

Malcolm has been at Grant Thornton since 2001, holding various roles including Office/Regional Managing Partner and Business Unit Leader. And he became CEO of the company in 2024.

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