R&D Tax Associate in London

R&D Tax Associate in London

London Full-Time 35000 - 50000 £ / year (est.) Home office (partial)
Onside Accounting Limited

At a Glance

  • Tasks: Manage R&D tax relief claims and engage with innovative tech companies.
  • Company: Join a tech-led professional services firm transforming the industry.
  • Benefits: Remote work, competitive salary, and opportunities for professional growth.
  • Other info: Dynamic remote environment with a focus on technology and innovation.
  • Why this job: Make a real impact in the growing UK tech sector while developing your skills.
  • Qualifications: Experience in UK tax or accounting practices and strong client interaction skills.

The predicted salary is between 35000 - 50000 £ per year.

Reporting to: Head of Tax

Salary: £35,000 to £50,000 depending on experience and qualifications

Location: Remote - Working from Home (UK based)

The UK tech sector is growing rapidly and becoming an increasingly important part of the economy. At Onside, we’ve built a genuinely differentiated way to support tech‑led businesses, combining premium client service with modern systems, automation and commercial thinking.

As an R&D Tax Associate, you’ll work with innovative, high‑growth companies to identify, prepare and deliver high‑quality R&D Tax Relief claims. You’ll manage a portfolio of R&D clients end‑to‑end, engaging directly with founders, technical teams and finance stakeholders to understand their activities, translate complex technical narratives into robust tax submissions, and ensure claims are accurate, well‑supported and commercially sound.

While R&D tax relief is the core focus of the role, you’ll also gain exposure to a broader range of advisory and compliance work over time, including EIS/SEIS, share schemes and wider tax matters. You’ll contribute to improving how we deliver R&D services, helping to refine processes, workflows and systems, and acting as a trusted point of support for R&D‑related queries across the wider firm.

This role suits people who enjoy problem‑solving, client interaction and applying judgement in a fast‑moving, tech‑led environment. You must be confident managing priorities, delivering work independently and collaborating effectively in a remote environment, including throughout the initial training and induction period.

This role requires substantial experience of long‑term homeworking within a UK tax or accounting practice. Remote working experience gained solely during Covid‑19 restrictions will not be considered. Applicants from formal hybrid arrangements may be considered, provided homeworking was a long‑term, contracted arrangement involving typically two to three days per week working from home.

Key Responsibilities

  • Managing a portfolio of R&D tax relief claims end‑to‑end, planning and prioritising work, coordinating inputs, and keeping clients informed so work progresses smoothly.
  • Leading client calls with founders, finance leads and technical teams to understand the work undertaken, explain the process, and gather the right evidence in a structured way.
  • Producing clear, well‑structured technical narratives and robust cost analysis that meet Onside quality standards and HMRC expectations.
  • Preparing and submitting compliant R&D claims, including drafting R&D reports, completing R&D Additional Information Forms, preparing corporation tax computations and returns with the relevant R&D inputs, and handling HMRC correspondence.
  • Advising on share incentives and employee equity matters, including company valuation reports, EMI notifications, and ERS returns.
  • Supporting fast‑growth funding and investment schemes, including EIS/SEIS compliance and associated reporting.
  • Acting as a go‑to for wider tax advice that comes up for founders and growing businesses (for example corporation tax, VAT, PAYE/NIC, capital gains tax, SDLT).

R&D Tax Associate in London employer: Onside Accounting Limited

At Onside, we pride ourselves on being a forward-thinking employer that champions innovation and technology in the professional services sector. Our remote working culture fosters flexibility and work-life balance, allowing you to thrive in a supportive environment while managing a diverse portfolio of R&D tax relief claims. With ample opportunities for professional growth and development, you'll be part of a dynamic team dedicated to transforming the way we support high-growth tech businesses across the UK.

Onside Accounting Limited

Contact Details:

Onside Accounting Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land R&D Tax Associate in London

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 Onside Accounting Limited, 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 R&D Tax Associate in London

R&D Tax Relief Claims Management
Client Interaction
Technical Narrative Writing
Cost Analysis
Tax Compliance
HMRC Correspondence
Advisory Skills

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 Onside Accounting Limited'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 Onside Accounting Limited. 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 Onside Accounting Limited!

How to prepare for a job interview at Onside Accounting Limited

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 Onside Accounting Limited.

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 Onside Accounting Limited. It helps to show our commitment!