Aidan Lyons

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Advisory

Our progressive thinkers offer services to help create, protect and transform value today, so you have opportunity to thrive tomorrow.

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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.
Digital Risk
Grant Thornton offers solutions to the digital risk issues you are sure to face. Our skilled and experienced security team can helping by advising and consulting, giving you peace of mind, clear value for money and an enhanced ability to react to attacks.
Technology Consulting
Motivating and assisting our clients to pursue, maintain and secure the benefits of digital solutions is at the core of our Digital Transformation teams' agenda and goals. We work with business leaders to deliver efficient digital strategies and operating models that provide new or enhanced capabilities.
Economic Advisory
Our all-island Economics Advisory team combines expertise in economics and business with a wealth of experience across the public and private sectors.
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
People and Change Consulting
The Grant Thornton People & Change Consulting practice works with clients on these issues as well as on all aspects of how they attract, retain, engage develop, deploy and lead their people.
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.

Audit

Our audit services can strengthen your business and stakeholders' confidence. You'll receive professionally verified results and insights that help you grow.

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Tax

Our tax services help you gain trust and stay ahead, enabling you to manage your tax transparently and ethically.

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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.
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 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.

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Aidan leads the Indirect Tax team in Northern Ireland. He started his career working for Big 4 firms in London and the Thames Valley before originally joining Grant Thornton in 2005 and subsequently moving to Northern Ireland in 2010.

Aidan has extensive experience of advising clients on VAT across a wide range of industry sectors and his particular specialisms include international services, energy, construction, property, food and drink, acquisitions and disposals and technology.

Aidan also has significant experience advising multi-national businesses on the international aspects of Indirect Taxation including supply chains as well assisting businesses deal with the implications of Brexit and Making Tax Digital.

Qualifications

Association of Tax Technicians
Institute of Indirect Taxation

Services

VAT and Indirect Taxes

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Latest Articles

Article - Tax The Trader Support Service

The Trader Support Service, an initiative established by HMRC to aid and counsel businesses engaged in the transportation of goods between Great Britain and Northern Ireland, has been prolonged until December 2024.

Aidan Lyons

| 1 min read | 10 Oct 2023

TAX Upper Tribunal confirms VAT incurred on costs of selling a subsidiary is recoverable.

The Upper Tribunal has found in the case of Hotel la Tour, that VAT incurred on professional fees associated with selling a subsidiary to a UK buyer is recoverable. This decision upholds the previous findings of the First Tier Tribunal.

Aidan Lyons

| 2 min read | 09 Aug 2023

VAT & Indirect Taxes Windsor Framework updates

On 27 February 2023, an agreement in principle was reached between the UK Government and the European Union (EU), titled the “Windsor Framework”. The purpose of this agreement is to address issues arising from the Northern Ireland (NI) Protocol, which was agreed as part of the UK’s exit from the EU in 2020.

Aidan Lyons

| 7 min read | 07 Mar 2023

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