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Business Risk Services
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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Article FRS 102 Periodic Review series: 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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Audit and Assurance FRS 102 Periodic Review series: 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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Audit and Assurance ID Verification: Economic Crime & Corporate Transparency Act 2023Companies House is introducing mandatory identity verification requirements for Directors and People with Significant Control (PSCs), as the next step towards full implementation of the Economic Crime and Corporate Transparency Act 2023.
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Audit and Assurance FRS 102 Periodic Review series: Accounting for leasesOn 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 and International Tax
Northern Ireland businesses face further challenges as they operate in the only part of the UK that has a land border with a country offering a lower tax rate.
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Employer Solutions
Our team specialises in remuneration and incentive planning and works closely with employers, shareholders and employees to ensure that business strategies are aligned and goals achieved in the most tax efficient, cost-effective manner.
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Entrepreneur and Private Client Taxes
Our team of experienced advisors are on hand to guide you through any decision or transaction ranging from the establishment of new business ventures, to realising value on exit, to succession planning and providing for loved ones.
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Global Mobility Services
Grant Thornton Ireland offer a different approach to managing global mobility. We have brought together specialists from our tax, global payroll, people and change and financial accounting teams across Ireland and Northern Ireland, while drawing on the knowledge and insights of our global network of over 143 offices of mobility professionals to provide you with a holistic approach to managing global mobility.
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Outsourced Payroll
Our outsourced service provides valued service to over 150 separate PAYE schemes. These ranging from 1 to 1000 employees, working for micro, SME and global employers. The service is supported by the integrated network of tax and global mobility teams and the wider Grant Thornton network delivering a seamless service. Experienced staff deliver a personal service built around your business needs.
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Tax Disputes and Investigations
Our Tax Disputes and Investigation team is made up of tax experts and former HMRC investigators who have years of experience in dealing with a variety of tax investigations. Our expertise and insight can guide you through all interactions, keeping your cost at a minimum while allowing you to continue with the day to day running of your business.
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VAT and Indirect Taxes
At Grant Thornton (NI) LLP, our team helps Northern Ireland businesses manage their UK and global indirect tax risks which, as transactional taxes, can quickly become big liabilities.


The impact of recent tax reforms on UK wealth
Three years ago, in the wake of scrutiny and a perceived lack of fairness, I wrote about the UK’s tax regime for non-domiciled (‘non-dom’) individuals and how reform might be inevitable. It seemed obvious the UK would want to remain competitive and avoid deterring investment and expertise. However, the abolition of the non-dom regime, increased capital gains tax (CGT) rates and the extended scope of inheritance tax (IHT) on business assets and pensions appear to have created a perfect storm.
In recent months I’ve had many conversations with lawyers, accountants, bankers and financial advisers about the evolving tax landscape. A recurring theme is the increasing number of people leaving the UK. The storm has gathered such force that record numbers of high-net-worth individuals – both non-doms and UK natives – are reportedly relocating to more financially favourable jurisdictions such as Portugal, Spain, Italy, Switzerland, the UAE, Isle of Man and Channel Islands.
Capital gains and offshore strategies
With CGT now at 24% for higher earners, those with valuable assets are reconsidering how to maximise their returns. Many are now starting conversations with advisers about moving offshore, at least temporarily, to dispose of assets free from UK CGT. To ensure gains fall outside the UK tax net, specific conditions must be met, and advice is also required in the destination country.
Experience shows that maintaining long-term absence from the UK can be challenging, especially when family remains here. Contingency plans are also needed for unexpected events such as illness. Still, for many, the prospect of staying in the UK and paying relatively high tax on gains makes the offshore move a risk worth taking.
Non-dom changes and expanding IHT scope
Reforms to the non-dom regime took effect last month. These introduced new rules for taxing worldwide income and gains, replacing the previous remittance basis with a less generous system. UK IHT will now apply to an individual’s global estate after ten years of residence. Even after leaving, former residents may remain liable for IHT on worldwide assets for up to another ten years.
Trusts that were previously excluded from IHT have also been brought into scope. Their tax status now depends on the residence of the settlor, prompting many trustees to seek guidance and understand their compliance obligations. For many, these changes were a step too far, and an exodus of wealthy non-doms occurred before the new tax year began.
Family businesses and future IHT burdens
Proposed changes to the IHT regime for UK business owners are also having an impact. Advisers are seeing more queries from shareholders in UK trading companies who are now considering a move abroad. From April 2026, relief from IHT on trading businesses will be reduced from 100% to 50% on any value above £1 million. This will create a significant liability for many family businesses, whose owners must now plan how they would fund this in the event of a death.
Looking ahead: pensions and broader implications
Further reforms announced for April 2027 will bring pensions into the IHT net. This, combined with other measures, has fuelled demand for professional advice and growing interest in the advantages of relocating overseas (not just for the weather). There’s a lingering sense that the overall cost of these sweeping tax reforms may outweigh the benefits they aim to deliver.
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