A dynamic and forward-thinking top 100 accountancy practice is seeking an experienced and highly skilled Assistant Tax Advisory Manager or Manager to join their Walthamstow office. This is an exciting opportunity to become part of a technically strong team with ambitious growth plans and a wide-ranging client base. The Assistant Tax Advisory Manager will support the tax partners in delivering complex tax advice and managing advisory projects for a diverse client portfolio. You will work closely with clients, partners, and internal teams to provide high-quality tax planning, lead technical discussions, and oversee the preparation of advisory documentation. The role will be heavily focused on project management and technical delivery across a broad spectrum of tax areas. Assistant Tax Manager Job OverviewTake ownership of advisory projects from planning to completionDraft technical advice letters and detailed tax reportsProvide proactive tax planning for clients across various sectorsLiaise with clients to manage advisory deliverables and build strong relationshipsRespond to complex HMRC enquiries with appropriate technical guidanceMentor and assist with training tax team membersCollaborate with the manager, group and partners to contribute to departmental development and growth Assistant Tax Manager Job RequirementsCTA qualified (or equivalent/QBE with strong tax background)Broad and deep technical knowledge in either corporate, personal, IHT/trust, and international taxProven