Siobhan Ceairns
Senior Manager
I joined Ellacotts, bringing over 20 years of experience in the accountancy profession. Having started my career at a local accountancy practice where I completed both my AAT and ACCA qualifications, I developed a strong foundation across all areas of accountancy. This broad experience now underpins my specialist role in forensic accounting.
Before joining Ellacotts, I spent more than four years as a Forensic Manager, during which time I worked on a wide range of complex forensic assignments. I also obtained my ACCA Practising Certificate, which enables me to produce expert witness reports for use in court proceedings.
Clients and colleagues often ask, “What does a forensic accountant actually do?” The answer is that no two days are the same. My work typically includes:
- Matrimonial Disputes – Providing complex business valuations and advising on taxation and liquidity issues to support financial settlements.
- Capital Gains Tax (CGT) Calculations – Preparing CGT computations on properties and assets as part of financial remedy proceedings.
- Shareholder Disputes – Valuing shareholdings when business relationships break down and an exit is required.
- Fraud Investigations – Analysing financial data to identify and report on irregular transactions and patterns.
- Loss of Profit Claims – Assisting businesses in understanding and quantifying financial losses due to various disruptions.
My role centres on investigating and interpreting financial information to help clients and their advisers gain clarity and insight in often complex or contentious situations.
What I value most about forensic accounting is its variety and the unique challenges each case presents. While the analytical approach remains consistent, every assignment brings something different, making the work both engaging and rewarding.
To request a copy of my CV for forensic services work, please contact me directly or email forensics@ellacotts.co.uk
Our clients
We realise that accounting, tax and business advice is different for everyone. We work closely with our clients to develop solutions tailored to their specific circumstances and designed to enable their success.
Ranging from owner-managed businesses looking to start out or grow, individuals planning their family’s future, to multinational organisations with audit needs, our clients each have very specific requirements. Our specialist accounting, tax and financial planning teams are committed to helping them achieve their objectives at every stage in their journey.
Business services
We can provide specialist accounting, taxation, assurance and business advice amongst other business services to enable your company to grow and maximise its potential.
You & your family
Whatever stage of life you are at, we can provide tailored financial advice to your circumstances. Ellacotts can help you plan for the future and enable you to make the best decisions for you and your family.
Online accounting
Our online accounting solutions will transform the way you run your business, from automating time-consuming tasks, having access to your finances 24/7, to in depth reporting to empower you to make informed business decisions.
Who we help
Industry specific expertise
Ellacotts provides a full range of high quality services across the board. However, over the years we have developed particular expertise in a number of specialist sectors.
Contact us
Have a question or need to get in touch?
Our accreditations
We are proud to be recognised as a Top 100 Accountancy firm in the Accountancy Age 2024 survey. We are longstanding and active UK200Group members, and affiliate members of AGN, an international association of accountants. We have One Star Best Companies status, reflecting our commitment to being a great workplace. As a Xero Platinum Partner, we are dedicated to supporting our clients in online accounting.
Banbury
Countrywide House
23 West Bar Street
Banbury
Oxfordshire
OX16 9SA
T: +44 (0)1295 250401
Birmingham
Cornwall Buildings
45 Newhall Street
Birmingham
B3 3QR
T: +44 (0)121 2894455
Kettering
Vantage House
2700 Kettering Parkway
Kettering Venture Park
Kettering
Northamptonshire
NN15 6XR
T: +44 (0)1536 646000
London
Suite 100
99 Bishopsgate
London
EC2M 3XD
T: +44 (0)20 36937315
Stratford-upon-Avon
Elizabeth Court
Church Street
Stratford-upon-Avon
CV37 6HX
T: +44 (0)1789 713555





