At a Glance
- Tasks: Lead employment tax compliance and support broader UK tax matters for Sizewell C.
- Company: Join the Civil Works Alliance, shaping the UK's energy future with a diverse team.
- Benefits: Market-leading salary, generous leave, pension scheme, and flexible benefits.
- Other info: Diverse workforce encouraged; bring your whole self to work!
- Why this job: Make a real impact on clean energy while developing your career in a supportive environment.
- Qualifications: Strong employment tax expertise and excellent communication skills required.
The predicted salary is between 55000 - 65000 £ per year.
Help Shape the UK’s Energy Future. A variety of soft skills and experience may be required for the following role. Please ensure you check the overview below carefully.
Tax Manager Opportunity with the Civil Works Alliance (CWA), Supporting Sizewell C. As part of the CWA (Civil Works Alliance), you will support the building of Sizewell C. Sizewell C will be a 3.2‑gigawatt power station generating low‑carbon electricity for around 6 million homes and will play a key role in our energy future, supplying reliable, clean electricity for at least 60 years. This role will be within the CWA Wide Section.
What will you do?
- The Tax Manager is responsible for the delivery and oversight of employment tax compliance and advisory across the BBBYLO Civil Works Partnership and BBBYLO Services Ltd, while supporting broader UK tax matters (CIS, VAT, RDEC) at a managerial level.
- The role focuses on employment tax and IR35 as core priorities, with responsibility for coordinating wider tax deliverables, identifying risks, and escalating complex technical matters to specialist IP tax teams where required.
Employment Taxes & IR35 (Core Focus)
- Lead employment tax compliance (PAYE, NIC, benefits, FPS/EPS)
- Ensure IR35 compliance and prepare SDS
- Advise HR and Procurement on engagement structures
- Identify and mitigate employment tax risks
- Act as subject matter lead for employment tax
CIS & VAT Oversight
- Oversee CIS and VAT compliance and filings
- Support operational teams on VAT/CIS matters (including DRC)
- Identify risks and elevate complex issues
R&D Tax Credits (RDEC) Coordination
- Coordinate RDEC claims and documentation
- Manage stakeholders and timelines
- Escalate technical complexities to specialists
Tax Governance & Risk
- Maintain tax risk register and controls
- Ensure compliance processes are robust
- Monitor legislative changes
- Support tax policy development
Audit & HMRC Engagement
- Coordinate HMRC enquiries and audits
- Ensure timely and accurate submissions
- Act as liaison with IP tax teams
Business Partnering
- Advise Finance, HR, Procurement and Commercial teams
- Support tax considerations in contracts and operations
Stakeholder Management
- Build relationships with internal teams, IPs and advisors
- Act as a coordination point across tax matters
What are we looking for?
Knowledge & Skills
- Essential
- Strong employment tax and IR35 expertise
- Good understanding of VAT, CIS and UK tax
- Experience managing compliance and deliverables
- Strong judgement and risk awareness
- Excellent communication skills
- Desirable
- Construction/infrastructure experience
- Exposure to RDEC
- Experience in complex/matrix environments
Role Offering
- Clear employment tax specialisation
- Exposure to wider tax matters
- Interaction with senior stakeholders
- Strong development potential
What we will offer you?
The CWA is a single delivery organisation made up of the client (Sizewell C) and three parent companies – Balfour Beatty, Bouygues and Laing O'Rourke – which offer industry leading packages including market‑leading salaries, generous annual leave entitlements, pension scheme and other flexible benefits.
About Us
The CWA celebrates the creativity and innovation that comes from a diverse workforce, and we welcome applications from people of all backgrounds — especially those from under‑represented communities. Our project is built on five core values: Humility, Positivity, Respect, Solidarity, and Clarity. By joining us, you’ll be encouraged to bring your whole self to work, speak up, and share your ideas. We encourage applications from all suitably qualified candidates, regardless of gender, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity.
Tax Manager in Ipswich employer: Communications Workers of America
As a Tax Manager with the Civil Works Alliance, you will be part of a pioneering project that shapes the UK's energy future through the construction of Sizewell C, a significant low-carbon power station. The CWA offers a supportive work culture that values diversity and innovation, alongside competitive salaries, generous leave, and robust employee development opportunities, making it an excellent employer for those seeking meaningful and impactful work in the construction and infrastructure sector.
Contact Details:
Communications Workers of America Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Tax Manager in Ipswich
✨Join Tax Networks
Get involved in tax-focused networks or associations, like the Chartered Institute of Taxation. These communities often host events and workshops which can help you make connections with industry professionals, plus they might even have job boards exclusive to members.
✨Attend Industry Events
Keep an eye out for tax-related conferences and seminars. Events like these are not only great for learning but also for meeting potential employers face-to-face. Use these opportunities to ask questions and express your interest; it’s all about putting a face to the name!
✨Leverage Social Media
Follow leading tax advisory firms, such as Communications Workers of America, on social media. Engage with their posts – comment, share insights, or even ask questions. This can help you get noticed and show your enthusiasm for the industry before you even apply!
✨Showcase Your Knowledge
Consider writing articles or blogs on tax trends and issues. Sharing your expertise on platforms like LinkedIn can boost your visibility and establish you as someone who is serious about a career in tax advisory. Plus, it gives you something to discuss when you land that interview!
We think you need these skills to ace Tax Manager in Ipswich
Some tips for your application 🫡
Show Off Your Tax Knowledge:Make sure your CV highlights any relevant tax qualifications, certifications, or coursework you've completed. We want to see that you understand tax laws, regulations, and compliance issues—so detail your academic background or any practical experience in tax advisory to catch Communications Workers of America's eye!
Quantify Your Achievements:In the tax consultancy field, showing measurable outcomes from your previous work can set you apart. Use your CV to include specific examples of how your advice helped clients save money or avoid penalties. Numbers speak volumes in our industry and can really highlight your impact.
Tailor Your Cover Letter:Your cover letter is your chance to express why you're passionate about tax consultancy and why you're excited about working at Communications Workers of America. Share any personal experiences or insights that fuel your interest in the tax advisory field—let your enthusiasm shine through!
Keep It Professional but Approachable:While your written application should maintain a professional tone, don’t be afraid to let a bit of your personality show. Tax advisory is about building relationships, so if you can convey your approachable nature in your writing, that's a bonus when applying for this full-time role at Communications Workers of America!
How to prepare for a job interview at Communications Workers of America
✨Know Your Tax Fundamentals
Brush up on the core principles of tax law, especially recent updates that might affect clients. During the interview, we could face scenario-based questions where we'll need to apply these principles to solve problems, so get comfy with hypothetical situations!
✨Show Your Analytical Skills
Tax advisory isn't just about knowing the rules; it’s about interpreting them. Make sure to prepare examples from your previous studies or experiences where you successfully analysed complex data. We want to demonstrate how we can bring those analytical skills to the table for Communications Workers of America.
✨Understand the Consulting Aspect
Since this is a full-time role, the interview might involve discussing how we communicate tax strategies to clients. Think about times we've interacted with clients or presented technical information in a digestible way. This shows we’re not just tax boffins but can also connect with people!
✨Your Long-Term Vision
As we're aiming for a full-time position, it's important to convey our enthusiasm and long-term interest in tax advisory. Be prepared to chat about why we’re passionate about this field and how we see ourselves growing within Communications Workers of America. It helps to show our commitment!
