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Business risk
Our Business Risk Services team deliver practical and pragmatic solutions that support clients in growing and protecting the inherent value of their businesses.
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Consulting
Tailored consulting solutions that deliver measurable results through digital, regulatory and strategic transformation.
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Corporate finance and deal advisory
We offer a dedicated team of experienced individuals with a focus on successfully executing transactions for corporates and financial institutions. We offer an integrated approach, with our corporate finance specialists working seamlessly with tax and other specialists to ensure that every angle is covered.
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Forensic accounting
We have a different way of doing business by delivering real insight through a combination of technical rigour, commercial experience and intuitive judgment. We take pride in delivering responsive and tailored solutions to all our clients, capitalising on the wealth of experience housed within our Belfast and wider Forensics team
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Restructuring
We work with a wide variety of clients and stakeholders such as high street banks, private equity funds, directors, government agencies and creditors to implement solutions which provide the best possible outcomes.

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Report FRS 102: Major changes to revenue recognitionExplore key changes to FRS 102 Section 23, including the new five-step revenue model and its impact on financial reporting in Ireland and the UK.
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Article Changes to filing options and requirements at Companies HouseFrom April 2027, Companies House will require all UK entities to file digital accounts. Learn what’s changing and how to prepare for the new rules.
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Article FRS 102 periodic review: Small companiesExplore key changes to small company disclosures under FRS 102 Section 1A, including UK GAAP updates on leases, tax, going concern and related parties.
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Article FRS 102 periodic review: Other changesOn 27 March 2024, the Financial Reporting Council issued amendments to FRS 100 – 105 (known as GAAP, or Generally Accepted Accounting Practice), a suite of accounting standards applicable in the UK and Ireland. These are used by an estimated 3.4 million businesses in preparing their financial statements.
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Corporate tax
End-to-end corporate tax support, from accurate compliance to specialist advisory, helping you meet obligations and create efficiencies.
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Employer solutions & payroll
Comprehensive support with employment tax, compliance and payroll outsourcing, simplifying employer responsibilities and protecting your workforce strategy.
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Indirect tax compliance & advisory
VAT, customs and trade solutions that ensure compliance, reduce costs and uncover cashflow opportunities.
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International tax
Practical advice and global strategies to manage transfer pricing, multi-jurisdictional compliance and cross-border tax structuring.
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Private client compliance and advisory
Tailored advice and compliance services to protect wealth, reduce liabilities and plan for succession with confidence.

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.


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.
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