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Welcome to Finlay-Mulligan Accountants

Finlay-Mulligan & Co. is a firm of Chartered Accountants and Registered Auditors based in Dun Laoghaire, Co. Dublin. The firm has been established since 1923 and provides a range of accounting services to small and medium clients as well as private individuals which operate within a wide variety of business sectors. Our team provides cost efficient accounting, cloud accounting, tax, audit, and advisory services as required in order to ensure client satisfaction. We work together with you, the client to advise and improve your business in order to enhance your potential and financial future. Finlay-Mulligan & Co is registered with Chartered Accountants Ireland. Our office is located at Marina House, Clarence Street, Dun Laoghaire, Co. Dublin.




No matter how large or small your business, we understand that your time is precious ... Read More

We provide a full Audit service for all businesses and we ensure all clients regulatory... Read More

Cloud accounting is the process of having all of your accounting information securely online through the use of accounting software ...
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Arrange a free

The meeting is completely without obligation. If you already have an accountant, the changeover is very simple and we take care of everything for you. Please either contact us directly or complete and submit the form below.

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Payroll is an important part of any company, and at Finlay-Mulligan & Co., we provide  ... Read More

We believe in year-round Tax planning to help minimise your current and future Taxation liabilities... Read More

An annual return (Form B1) is a document setting out certain prescribed company information.. Read More


Business News

Programme for young entrepreneurs to be expanded

Patch, an accelerator programme for young entrepreneurs, has announced an all-island expansion. The initiative is open to 16-21-year-olds in Ireland ...
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Six out of ten people don’t claim medical tax refunds

Six out of ten taxpayers in Ireland still do not claims tax relief on their medical expenses, a new survey ...
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Unions and employers call for inclusive workplaces

The Irish Congress of Trade Unions and business group Ibec have released a joint statement to mark International Day for ...
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Practice News

The importance of knowing your target market

Finlay-Mulligan & Co Accountants understand that for any small business to succeed, it's crucial to have a solid understanding of ...
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7 ways to get more from your personal finances

There’s plenty of advice available to help you manage your business finances. But what about the tips and hacks you ...
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Is your 2023 planning leading you down the right path?

Finlay-Mulligan & Co Accountants believe that as a business owner, CEO or managing director, it’s important to look forwards. Your ...
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What our Clients Say

“I have been a client of Finlay Mulligan & Co for 30 years. Their advice and expertise have helped grow my business from a sole trader to a Ltd Company. Finlay Mulligan look after all my payroll requirements, file returns and use the Xero Bookkeeping Package. This gives me an up to date overview of my business on a day to day basis. I have always found them to be an extremely professional, reliable and trustworthy company”.

Joe Dowling – Managing Director
Joe Dowling Transport Limited

“Finlay-Mulligan & Co have been a great help to our renewable energy business not just as accountants but as advisors on our initial corporate structure and how to structure our business in the most tax efficient way. They also helped to get us set up with our online accounting software which is seamless and makes it easy for us to keep on top of our accounts throughout the year. Very professional and friendly service and always reasonable on price”.

Conor McAllister – Managing Director
Meridiem Renewables Limited

“Initially Finlay-Mulligan & Co began as providing a bookkeeping service to us. As we grew, we needed a full time bookkeeper which Finlay-Mulligan & Co assisted with providing. Finlay-Mulligan & Co then helped us get set up on cloud accounting via Sage50 cloud which has enabled our financial processes to operate more efficiently. As we continue to grow as a business, Finlay-Mulligan & Co have become outsourced financial controllers which has contributed to the success of the business.”

Daniel Lewis – Managing Director
Lewis & Godsil Limited