A senior tax professional is sought to join a leading international accountancy firm within a well-established regional office. The role sits within a growing Corporate and Business Tax function and offers a strong advisory focus, working directly with partners and specialist teams to support owner managed businesses, groups, and family run enterprises. This is a visible position with genuine influence over client outcomes, team development, and future growth. Mixed Tax Manager/Senior Manager Benefits 25 days core holiday Enhanced maternity/paternity Enhanced pension Competitive salary which is regularly reviewed Incentive programme for new clients and staff introductions Life assurance and health cash plan Employee assistance programme Hybrid and flexible working Mixed Tax Manager/Senior Manager About The Role This position combines hands-on advisory work with responsibility for managing delivery and quality across a varied client portfolio. You will act as a trusted adviser to clients, lead tax projects from scoping through to completion, and work closely with colleagues across tax, general practice, legal, and financial planning. Alongside advisory work, you will oversee relevant compliance activity and support the development of junior team members. Key responsibilities: Lead tax advisory engagements for owner managed businesses, groups, and family owned clients. Identify planning opportunities and manage projects from initial discussions through to implementation. Pro