Business Details
20 Years
experience
Your Trusted Chartered Accountants in Toomebridge
ONeill S & Co and Company, Chartered Accountants, has been the leading provider of accountancy services in Toomebridge and surrounding areas since 2006. Our firm combines practical expertise with a commitment to delivering clear, actionable financial guidance tailored to diverse client needs. With a client base spanning buy-to-let landlords, owner-managed businesses, charities, and not-for-profit organisations, we prioritise professional excellence and long-term relationships. Our modern office in Toomebridge serves as the hub for comprehensive accounting, taxation, and business advisory services. Partner Sinad ONeill brings over two decades of experience, including training with Grant Thornton and the Northern Ireland Audit Office, ensuring deep technical knowledge and regulatory compliance.We specialise in business structuring, tax optimisation, and cashflow management while maintaining adaptability to evolving financial landscapes. Our teams dedication to continuous professional development guarantees up-to-date expertise in UK and ROI tax frameworks. By blending traditional values with digital accounting solutions, we reduce administrative burdens for clients. Our track record of supporting businesses through growth phases and complex tax scenarios underscores our position as trusted financial advisors. This combination of local insight and international experience forms the foundation of our service philosophy.
Services
Business Advisory
VAT Services
Book-Keeping
Payroll Services
Tax Planning
Company Registration
Management Accounts
Cashflow Analysis
Details
- Year established: 2006
Highlights and features
- We have over 15 years of experience in accountancy services since 2006
- Our team includes a qualified Chartered Accountant with specialist tax expertise
- We provide tailored business structuring advice for optimal tax efficiency
- Our clients benefit from proactive compliance monitoring and regulatory updates
- We combine traditional accounting values with modern digital solutions
Associations and certifications
- Chartered Accountants
- Registered Auditor
Services
Business Advisory
We provide strategic guidance for business growth and operational efficiency. Our expertise covers company formation, cashflow management, and profit maximisation strategies. With tailored advice on business structures and tax implications, we help clients make informed decisions that align with their financial objectives while ensuring compliance with current regulations.
VAT Services
Our VAT specialists offer comprehensive advice on scheme selection and compliance requirements. We assist with registration, return preparation, and reclaim strategies across UK and ROI jurisdictions. From threshold calculations to complex cross-border transactions, our team ensures accurate reporting while identifying opportunities to reduce tax liabilities through legitimate relief claims.
Payroll Services
We manage complete payroll processing including RTI submissions and pension auto-enrolment. Our services cover CIS returns, tax code verification, and end-of-year P60 reconciliation. By maintaining compliance with HMRC requirements and providing detailed payslip documentation, we help businesses avoid penalties while ensuring accurate employee compensation and tax reporting.
Tax Planning
Our tax planning covers personal and corporate liabilities including capital gains, inheritance, and corporation tax. We provide strategic advice on family tax planning and ROI tax obligations. Through proactive planning and regular compliance checks, we help individuals and businesses minimise tax exposure while maintaining full regulatory compliance across multiple jurisdictions.
Book-Keeping
We maintain accurate accounting records using both traditional and digital systems. Our services include management accounts preparation, variance analysis, and cashflow reporting. By implementing efficient record-keeping processes with software like Sage and QuickBooks, we ensure financial transparency and provide timely, reliable data for business decision-making.
People
Sinad ONeill
Partner, FCA, MSc, BSc (Hons)
Qualified Chartered Accountant with 20+ years' experience in audit and accountancy services. Holds Masters in Finance from Queens University Belfast. Specialises in tax strategy and business advisory services. Previously worked with Grant Thornton and Northern Ireland Audit Office before establishing practice in 2006.
Questions
What accounting software do you support?
We work with Sage 50, Sage One, QuickBooks Online, and Excel spreadsheets. Our team can help transition between systems or implement new software solutions.
Do you handle cross-border tax matters?
Yes, we provide advice on UK-ROI tax obligations including VAT schemes, corporation tax, and cross-border transaction compliance.
What business structures can you advise on?
We recommend optimal structures including sole trader, partnership, or limited company formations, considering tax efficiency and business objectives.
How do you handle payroll compliance?
We manage RTI submissions, CIS returns, pension auto-enrolment, and year-end P60 reconciliations while ensuring HMRC compliance.
Can you assist with VAT registration?
Yes, we guide clients through VAT registration thresholds, scheme selection, and first return submissions including historical input tax claims.
What are your office hours?
We are open Monday-Thursday 8:45am-5:30pm. Appointments available outside these hours by prior arrangement.
