Mixed Tax Senior / Assistant ManagerNewport, South WalesOur client is a growing, independent accountancy practice seeking a Tax Senior / Assistant Manager to join our established and supportive tax team.This is an excellent opportunity for an experienced tax professional looking to develop their career within a firm that genuinely values progression, technical quality, and long-term client relationships.The RoleYou''ll be responsible for managing a varied portfolio of personal and corporate tax clients, delivering high-quality compliance services while identifying opportunities for tax planning and advisory work.Key responsibilities include:• Managing personal and corporate tax compliance for owner-managed businesses and groups• Preparing and reviewing corporation tax and personal tax returns, including P11Ds• Liaising with HMRC and handling enquiries and correspondence• Ensuring all filing and reporting deadlines are met• Responding to client queries in a timely and professional manner• Assisting with more complex corporate tax matters• Supporting and mentoring junior members of the teamYou''ll ideally have experience in:• Corporation tax and personal tax compliance• P11Ds and partnership tax returns• Client portfolio management• Dealing with HMRC• Tax software (CCH experience desirable)• Income Tax, Capital Gains Tax, and VAT (Inheritance Tax knowledge advantageous)What''s On Offer• Competitive salary depending on experience• 30 days holiday (including bank holidays and ..... full job details .....