Corporate Tax Senior / Assistant Manager
Employer Location Newport, Wales Salary - per annum + Negotiable Closing date 3 Mar 2026 View more categoriesView less categories Sector Salary band Contract type Hours Where will they be working You need to or to save a job.
Job Details
Your new company
An established and independently owned accountancy practice is seeking a Tax Senior / Assistant Tax Manager to join its growing tax team. The firm is part of a wider network of UK practices united by shared standards and goals, and is recognised as one of the largest independent practices in Wales. With sustained growth, a low staff‑turnover environment, and a strong focus on client service, this is an excellent opportunity to develop your tax career within a supportive, collaborative team.
Your new role
You will play a key role in delivering high-quality personal and corporate tax compliance services for a diverse client base, including owner‑managed businesses and groups. You will manage your own portfolio, ensure technical accuracy and compliance, and work closely with clients, HMRC, and internal teams.
Your responsibilities will include:
1. Managing a portfolio of personal and corporate tax clients.
2. Delivering accurate and efficient tax compliance services.
3. Communicating with HMRC regarding client matters.
4. Ensuring all filing and reporting deadlines are met.
5. Identifying and communicating tax planning opportunities.
6. Reviewing and maintaining effective compliance processes.
7. Assisting with more complex corporate tax work when required.
8. Supporting and mentoring junior tax team members
What you'll need to succeed
9. Preparation of corporation tax returns, personal tax returns, partnership returns and P11Ds.
10. Previous experience using tax software (CCH beneficial).
11. Knowledge of VAT, Inheritance Tax and other relevant taxes such as SDLT.
12. Experience managing a portfolio of clients.
13. Confidence communicating with HMRC.
14. Strong written communication skills for reports, letters and emails.
15. Excellent organisational skills and the ability to manage deadlines.
16. Experience within an accountancy practice environment.
What you'll get in return
17. Competitive salary, dependent on experience.
18. 30 days' holiday including bank holidays and Christmas closure.
19. Life assurance (2x salary).
20. Pension scheme.
21. Paid professional subscriptions (, ICAEW/ACCA).
22. Standard working pattern: hours per week (8:30am - 4:30pm) with flexibility.
23. Friendly, supportive environment with strong progression opportunities.