Interim Financial Controller

Interim Financial Controller (6-month FTC) London | 6-month fixed-term contract We are seeking an experienced Interim Financial Controller to join a London-based business on a 6-month fixed-term contract, supporting the finance function through a period of change and strengthening the control environment. This is a hands-on role requiring strong technical accounting expertise, leadership capability, and the confidence to improve processes, controls, and reporting within a commercial SME environment.

Key Responsibilities Ownership of financial and statutory reporting under IFRS Preparation and review of year-end and interim accounts Oversight of tax compliance, including corporation tax and VAT returns Responsibility for SOX controls, documentation, testing, and remediation Leading and developing a small finance team Driving improvements to processes, controls, and procedures Acting as a key finance contact for auditors and external advisers Supporting senior stakeholders with high-quality financial insight Key Skills & Experience Strong technical accounting background with in-depth IFRS knowledge Proven experience in financial and statutory reporting Solid understanding of UK tax requirements Experience operating within a SOX-controlled environment Demonstrable experience operating at Financial Controller (or equivalent) level within a commercial SME Track record of implementing change and improving finance processes Comfortable operating in a hands-on, fast-paced interim role Confident people manager with experience leading small teams Preferred Profile ACA / CA / ACCA qualified Trained in a Big 4 or Top 10 accountancy practice Prior interim or transformation-focused experience desirable