Tax

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Comprehensive tax support for businesses and individuals

In a world of increasingly complex tax legislation and scrutiny from tax authorities, it is vital that successful individuals and businesses obtain the necessary support to ensure they are not only meeting their obligations but doing so in a tax efficient manner. At Grant Thornton, we provide a personal, proactive and partner-led approach to both advisory and compliance work. Our team of experienced tax advisors provide advice to a diverse range of clients throughout every stage of the business lifecycle.

We operate as one team on the island of Ireland uniquely providing both Irish tax (through our teams in the Republic of Ireland) and UK tax (through our teams in Northern Ireland) services.

With a greater number of Northern Irish businesses competing further afield in global markets, our team can advise on the expatriate and international tax issues, support international expansion through our global mobility services and provide access to our global network in over 130 countries to ensure compliance with international tax regimes.

Our solutions

Corporate tax

End-to-end corporate tax support, from accurate compliance to specialist advisory, helping you meet obligations and create efficiencies.

Indirect tax compliance & advisory

VAT, customs and trade solutions that ensure compliance, reduce costs and uncover cashflow opportunities.

Private client compliance and advisory

Tailored advice and compliance services to protect wealth, reduce liabilities and plan for succession with confidence.

Employer solutions & payroll

Comprehensive support with employment tax, compliance and payroll outsourcing, simplifying employer responsibilities and protecting your workforce strategy.

International tax

Practical advice and global strategies to manage transfer pricing, multi-jurisdictional compliance and cross-border tax structuring.

Corporate tax

End-to-end corporate tax support, from accurate compliance to specialist advisory, helping you meet obligations and create efficiencies.

Employer solutions & payroll

Comprehensive support with employment tax, compliance and payroll outsourcing, simplifying employer responsibilities and protecting your workforce strategy.

Indirect tax compliance & advisory

VAT, customs and trade solutions that ensure compliance, reduce costs and uncover cashflow opportunities.

International tax

Practical advice and global strategies to manage transfer pricing, multi-jurisdictional compliance and cross-border tax structuring.

Private client compliance and advisory

Tailored advice and compliance services to protect wealth, reduce liabilities and plan for succession with confidence.

Get in touch

Peter Legge

Partner - Head of Tax (UK)

Contact Peter Legge Learn more about Peter Legge

Why Grant Thornton

We combine deep technical knowledge with practical, commercially focused advice. Our joined-up approach across tax heads gives clients confidence in compliance and the opportunity to achieve lasting value.

With Grant Thornton, our clients receive:

Confidence in compliance: All obligations managed accurately and on time;
Reduced risk: Proactive advice that protects against penalties and disputes;
Value creation: Strategies that reduce liabilities and improve efficiency;
Integrated support: Business, personal and cross-border tax advice in one place.

Speak to our tax team today to take control of your tax position and unlock opportunities for growth.