Louise Cosgrave

Louise Cosgrave

Associate Director, Employment Tax Advisory Services

Louise is an Associate Director in Crowe’s Employment Tax Advisory Services department, specialising in global mobility, with over 10 years’ experience advising multinational organisations and their employees on international assignments. She supports clients in navigating the tax, social security and regulatory aspects of cross-border mobility, providing practical, commercially focused solutions tailored to their needs. She also advises on reward and incentivisation, helping organisations design and implement effective employee reward strategies.

Louise has extensive experience in expatriate tax compliance, remote working arrangements and managing multi-jurisdictional projects. She has also engaged with Revenue authorities on interventions to ensure compliance, supporting clients through reviews and resolving complex matters efficiently. She works closely with global teams to deliver consistent, high-quality outcomes, helping clients respond effectively to the evolving global workforce landscape.

A qualified Chartered Accountant (ACA) and Chartered Tax Adviser (CTA), Louise combines strong technical expertise with a collaborative, client-focused approach. She is known for building trusted relationships and delivering clear, pragmatic advice that supports both employers and mobile employees in complex international scenarios.