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Tax Manager - Finance
Tax Manager
Location: Newbury (Hybrid)
About Gamma
At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS)—we’re a dynamic, forward-thinking team revolutionising the way businesses connect and communicate.
We provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region. Expanding rapidly, we blend a start-up mindset with European stability, driving digital automation and Gamma-powered services for Enterprise, Public Sector, and Small to medium businesses—both directly and through a growing channel partner network.
Our culture thrives on collaboration, innovation, and diversity, celebrating inclusivity and fresh ideas. Join us, and you’ll shape our future, grow your career, and become part of a company that values impact and authenticity.
About the Role
We are seeking a highly capable and commercially minded Tax Manager to join our FTSE 250 Tax Group, reporting directly to the Group Head of Tax.
This strategic yet hands-on role demands ownership of corporate tax compliance, group reporting, VAT governance, and tax strategy support while engaging closely with finance, operations, and external advisors.
Responsibilities span UK tax filings, R&D tax credits, transfer pricing documentation, and Pillar 2 reporting, ensuring robust controls, risk mitigation, and strong HMRC relationships.
Responsibilities
Tax Compliance & Reporting
- Own UK corporate tax compliance, ensuring timely and accurate filings under advisor oversight.
- Manage quarterly tax payments and support financial forecasting for budget cycles.
- Lead tax reporting (half-year and year-end) under IFRS, maintaining ** controls and documentation**.
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VAT & Indirect Taxes
- Review VAT returns and provide clear guidance to internal stakeholders.
Strategic Tax Leadership
- Advise on broad UK tax matters, including tax-efficient projects and business restructures.
- Lead the R&D tax credit process, liaising with advisors and internal teams.
- Optimise and manage the Group’s Patent Box position.
- Align tax governance with SAO (Sidewinder Accountability Officer) and CCO (Chief Compliance Officer) requirements.
Risk & Stakeholder Engagement
- Identify and mitigate tax risks across the UK business.
- Build and maintain strong HMRC relationships to achieve a low-risk rating.
- Drive continuous improvement in tax processes and controls.
Regulatory Compliance
- Support the implementation of Country-by-Country Reporting (CbCR) and Pillar 2 initiatives.
Requirements
Qualifications & Experience
- CTA (Chartered Tax Advisor)/ATT/ACCA (Associate Chartered Certified Accountant)/ACA (Association of Chartered Accountants) qualifying body membership.
- Demonstrable experience in:
- UK corporate tax compliance (4–7+ years).
- Tax reporting under IFRS Standard.
- VAT management (a plus).
- R&D tax credits and Patent Box strategy (preferred).
- Expertise in managing external tax advisors, preferably within a large or complex international business.
- Direct experience as a Tax Accountant at a UK company with global operations.
- Familiarity with D365 (Microsoft Dynamics 365) or OneStream financial systems (advantageous).
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Soft Skills
- Commercially astute with a looking-after-the-business mindset.
- Strong analytical, technical, and stakeholder communication skills.
Benefits
Work-Life Balance
- 25 days’ annual leave, plus an extended birthday day.
- Volunteer day to support a charity of your choice.
Parent & Family Support
- Enhanced maternity/paternity pay.
- Childcare vouchers.
Financial & Career Growth
- Company pension plan (Gamma contributes 4.59%).
- Tax-efficient share incentives—Share Save Plans (SSPs) and Share Incentive Plans (SIPs) to align with Gamma’s growth.
Wellbeing & Protection
- Group Income Protection and Life Assurance (four times salary).
- Private medical insurance for you and your immediate family.
Sustainability & Lifestyle
- Electric Vehicle scheme via Octopus.
- Cycle-to-Work Scheme.
Additional Notes
- This is a hybrid role, based at Newbury HQ with 3 days/week in-office.
- No visa sponsorship or relocation support is available.
- Candidates who don’t meet all requirements are encouraged to apply—we value unique perspectives.
About Us – Inclusivity & Diversity
At Gamma, we are an equal opportunity employer and actively promote diversity. We celebrate difference in background, identity, and experience, including but not limited to:
- Race, colour, religion, gender identity/expression.
- Sexual orientation, disability, age, career stage, and protected characteristics.
Our family-friendly employer culture fosters trust, autonomy, and flexibility, ensuring work-life balance aligns with everyone’s needs.
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