-
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.
-
Consulting
Tailored consulting solutions that deliver measurable results through digital, regulatory and strategic transformation.
-
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.
-
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
-
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.

-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.

A smarter approach to finance leadership
Finance teams are now central to driving strategy and performance. At Grant Thornton, we support CFOs and finance leaders to modernise their functions and align finance with business-wide priorities.
Whether you’re improving visibility, enhancing reporting or building a more agile operating model, we bring hands-on expertise to help your team operate more efficiently and strategically. From targeted process reviews to outsourced delivery, our practical solutions help you do more with less—faster, and with confidence.

Our solutions
Support long-term growth through strategic clarity
We help CFOs align finance with the organisation’s broader objectives. Our services provide the foundations for long-term value and resilience, including:
- Finance strategy development
- Operating model design and benchmarking
- M&A integration planning
- Forecasting and cost optimisation
Improve accuracy and efficiency in daily operations
We streamline finance processes to remove duplication, improve control and reduce effort. Outcomes include:
- End-to-end process reviews
- Workflow redesign and automation
- Standardised, accurate reporting
- Scalable shared service models
Unlock insights and boost agility through better systems
We guide you in selecting and implementing systems that improve decision-making and agility:
- ERP and finance platform selection
- Integration of real-time dashboards
- BI and data visualisation tools
- Reliable, consistent reporting processes
Free up time and resources to focus on strategy
Our outsourcing services let your team concentrate on high-value work while we manage core tasks:
- Controllership and financial reporting
- Full or partial outsourced accounting
- M&A reporting and consolidation support
- Optimised recurring processes

Why Grant Thornton
Our local experts understand the challenges finance teams face across sectors. We combine technical precision with commercial understanding to help you modernise your finance function and build future-ready operations.
With Grant Thornton, our clients receive:
- Alignment with strategy: Finance operations that support broader business goals.
- Efficiency gains: Reduced effort through automation and smarter processes.
- Technology expertise: Confidence in selecting and implementing the right tools.
- Trusted advisors: Local knowledge backed by a global network.
- Scalable delivery: Support that grows and flexes with your needs.
Find out how your finance team can deliver more. Speak to our Northern Ireland CFO advisory specialists.
Update your subscriptions for Grant Thornton publications and events.