If you are a Corporate Tax Manager who enjoys the technical challenge of complex advisory work but feels stuck in endless compliance cycles, this could be the step up you have been waiting for.This Corporate Tax Manager opportunity, based in Banbury or Birmingham, gives you real influence. You will lead from the front, shape a growing team and become the technical go-to person on high-value corporate tax matters. Your portfolio will include ambitious businesses turning over £50m to £100m, with exposure to groups up to £300m. You will not just review returns - you will guide strategy, unlock advisory opportunities and build meaningful client relationships.For an experienced Corporate Tax Manager ready for more autonomy, more interesting work and a clearer route to progression, this role offers the platform to do exactly that.Responsibilities:Manage a portfolio of corporate tax clients across a range of sectorsLead complex compliance reviews and deliver high-quality advisory workAct as technical lead on areas such as capital allowances, CIR, RandD and restructuringWork closely with audit and accounts teams to deliver joined-up adviceDevelop and mentor a high-performing corporate tax teamIdentify advisory opportunities within existing and new clientsThe Ideal Candidate:ACA, ACCA or CTA qualifiedStrong corporate tax compliance and advisory experience within a top 50 practiceConfident reviewing complex computations and leading technical discussionsComfortable managing and developi