Tax Manager

Stephen O'Callaghan

Stephen O'Callaghan

Biography

Stephen is a Chartered Accountant (ACA) and holds a Bachelor of Business & Law from University College Dublin.

Prior to joining Walsh O'Brien Harnett in 2025, Stephen trained in a boutique private clients tax practice in Dublin before gaining further experience as a manager in a “big four” private clients tax team.

Stephen specialises in advising owner-managed businesses and high net worth individuals in relation to their tax planning, company and group reorganisations, succession planning, and Revenue audits.

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