Business Accounting
Accounts, tax, VAT, PAYE and management accounts for businesses of all sizes.
Learn more →Colligan O’Cearbhaill & Co. is a Bray-based firm providing clear, reliable and proactive accounting, audit and taxation services to businesses, startups, SMEs and individuals.
Clear, practical support across accounting, audit, tax, payroll and business compliance.
Accounts, tax, VAT, PAYE and management accounts for businesses of all sizes.
Learn more →Annual audit, company returns and ongoing compliance support.
Learn more →Flexible bookkeeping services to keep your records accurate and up to date.
Learn more →Weekly or monthly payroll, payslips, Revenue submissions and year-end reporting.
Learn more →PAYE reviews, personal tax returns, inheritance tax and retirement relief planning.
Learn more →Start your business with confidence. Get the right structure from day one.
Learn more →We provide clear advice, practical solutions and dedicated support across accounting, audit and taxation. Your first consultation is free, and a fee is agreed before work begins.
Established businesses across Ireland trust Colligan O’Cearbhaill & Co. for clear accounting, audit and tax support.








Long-standing relationships built on responsive advice, reliable reporting and practical support.
They have always dealt with our affairs in a professional and efficient manner and kept our accounting and tax affairs fully up to date.
Construction Company, WicklowThey are always contactable and provide timely expert advice. I have no hesitation in recommending Colligan O’Cearbhaill & Co.
Retail Business, BrayAccurate and timely figures have been continuously produced, enabling us to manage our business with confidence.
Service Business, South DublinWhether you need support with business accounts, audit, payroll, bookkeeping, tax returns or startup advice, we’ll give you clear guidance from the first conversation.
Book a Free Initial Consultation