Corporate Tax - Assistant Manager / Manager

Catalyst Labs; Greater London; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading talent agency is seeking a Corporate Tax and International Tax Assistant Manager or Manager for a client in London. The role involves managing various client portfolios, ensuring tax compliance, and providing advisory services on international matters. Ideal candidates will be Chartered Tax Advisers with strong technical knowledge and excellent communication skills. This position offers a competitive salary, hybrid working, and a robust benefits package, all within a supportive work-life balance environment.

Benefits

Competitive salary and benefits package

Flexible vacation policy

Medical and pension coverage

Opportunities for international secondments

Qualifications

• Fully qualified Chartered Tax Adviser (CTA).
• Strong technical knowledge of tax accounting and compliance.
• High proficiency in Microsoft Excel.

Responsibilities

• Manage a diverse portfolio of clients across multiple jurisdictions.
• Prepare detailed tax computations without software dependency.
• Deliver high-quality tax solutions and advise on international tax.

Skills

Tax compliance

Client management

Microsoft Excel

Analytical skills

Communication

Education

Chartered Tax Adviser (CTA)

Job description

About Us

Catalyst Labs is a leading talent agency specializing in Tax, Tax Technology and Transfer Pricing. We stand out as an agency that is deeply embedded in our clients recruitment operations. We work directly with hiring managers such as Partners and Directors of Big 4/ Big 6 and Big 20, in-house Tax leaders such as CFOs and Head of Tax and startup founders in the Tax Tech ecosystem, who understand the value of strategic tax leadership, and we take pride in facilitating conversations that are aligned with your expertise and long-term goals.

Our Client

A well-established mid-tier professional services firm in London, rooted in over 75 years of accountancy history and recently certified as a B Corp. They are a team of 250 and growing fast. The firm provides a broad suite of services spanning Audit & Assurance, Corporate Finance, Business Advisory, HR, and Wealth Management alongside deep expertise in Corporate Taxation.

Location

London, UK (you should be authorized to work in the UK)

Work type

Full time, Hybrid (3 days in office, 2 days work from home)

Overview

We’re seeking a Corporate Tax and International Tax Assistant Manager or Manager to join our client’s Tax Advisory team. The role involves managing a diverse portfolio of clients across multiple jurisdictions, handling both tax compliance and advisory matters. You’ll play a key role in delivering high-quality tax solutions and advising on international tax implications, while also contributing to business development and collaboration across service lines.

Key Responsibilities

• Maintains up-to-date CPD and a strong understanding of current tax legislation.

• Capable of preparing detailed tax computations manually, without software dependency.

• Skilled in managing multiple client accounts simultaneously.

• Strong ability to multitask and work within set budgets.

• Able to work efficiently both independently and collaboratively.

• Possesses excellent communication and interpersonal skills.

• Strong time management skills with a proven ability to meet deadlines.

• Adaptable and flexible, with the ability to prioritise and manage workloads effectively.

Qualifications

• Fully qualified Chartered Tax Adviser (CTA).

• Strong technical knowledge of tax accounting, compliance, and preparation of tax returns.

• Familiarity with international tax issues affecting global organizations.

• High proficiency in Microsoft Excel.

• Strong analytical skills with attention to detail and problem-solving ability.

• Excellent communication skills for effectively conveying complex financial information.

• Ability to work under tight deadlines while maintaining accuracy and compliance.

What the Role Offers

• Competitive salary and benefits package.

• Hybrid working and opportunities for international secondments.

• Emphasis on work-life balance and wellbeing.

• Flexible vacation policy.

• Medical and pension coverage.

• Active CSR and community engagement programs.

Note

We adhere to strict data protection policies to ensure that your information is secure and only shared with potential employers with your explicit consent to ensure your confidentiality throughout the hiring process