Your Trusted American & Irish Tax Experts
Meet Stephen Casey
Under Sey Tax, Stephen’s team delivers senior-led, cross-border advice for Americans in Ireland & the UK, with secure, GDPR-compliant onboarding.
With bases in NYC and Dublin, Sey Tax ensures nothing falls between the cracks. Joined-up US and Irish tax positions, start to finish.
A qualified accountant and lawyer with cross-border US-Irish tax expertise. Stephen leads complex matters and oversees every engagement from scoping to sign-off.
About Sey Tax Group
At Sey Tax Group, our mission is to guide our clients through the mazes of the American and Irish tax systems and where they overlap.We understand that taxes can be complicated and stressful, which is why we are committed to providing reliable and accurate tax services to individuals and businesses.
Our goal is to help our clients achieve their tax objectives while minimizing their tax liability.
Individual Tax Services
At Sey Tax Group, our team of experienced tax professionals is dedicated to providing personalized tax services for Irish resident individuals with US tax cases. We understand the complexities of both tax systems and can help navigate you through your issues.
Business Tax Services
Navigating the US tax landscape for Irish businesses can be a daunting task. Sey Tax Group offers comprehensive tax services, including business tax planning, US tax registration and compliance, to help you maximize your profitability and minimize your tax liability.
Practitioner Services
Professional Practitioners, being experts in their fields in the domestic arena, may require international expertise in order to fully service their clients needs. Sey Tax Group accepts instruction on a comprehensive range of tax services.
Private Client Services
For clients with complex tax situations including mixed personal and business finances, Sey Tax Group offers bespoke services designed to align with your needs and deliver value on your terms.