Accountancy, Tax Returns

Donnellan Casserly & Co

We specialise in all aspects of compliance; completion of financial statements; tax returns including PAYE, VAT and income tax.

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Open and Professional

Galway Business

Over 40 years helping Galway Business grow and change with the times. Donnellan Casserly & Co have been there through good and bad

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New Business Start Ups


Whether you are planning to set up a limited/ unlimited company or to be self employed we take care of the accounting so you don't have to!

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Donnellan Casserly & Co Chartered Accountants


Donnellan Casserly & Co Chartered Accountants is a family owned accountancy, taxation and business advisory practice based in the centre of Galway. With over 42 years combined experience operating as advisors to hundreds of clients throughout Ireland we are the premium financial advisory professionals to assist you with all your financial needs.

You need an advisor you can trust that will be with you from start up to retirement, assisting you through all the ups and downs in between. The majority of our clients have been with us for many years, testament to the value we bring to your business.

We take time to understand your needs and those of your family so that you are assured the best financial advice possible. With professional expertise available throughout the year we are here to ensure your business fulfils its potential.

Let us take some of the burden off your shoulders. Call us today for a free consultation to see how we can bring value to your business.

Contact Us

We are an experienced, client focused firm of chartered accountants. Call Patrick or Martin now on PH:(091) 564989