The Tax Department
only to file your tax return!

Call us now on

01 8527784


Who are we?

We are Irelands fastest growing boutique tax advice and accounting service firm. We are a team of tax experts who speak tax in plain English. We are here to help clients with every aspect of their taxable income to ensure they are tax efficient, tax compliant and making the most of their money. We work with clients of all types and alongside financial advisers who want to give their clients best advice and help clients pay less tax!

  • We’re authorised Tax Agents for the Revenue Commissioners. Our Tax Adviser Identification Number is 72483F.
  • We are proud members of the Irish Taxation Institute and qualified AITI Chartered Tax Advisers (CTA) the International Gold Standard in Tax
  • Our limited company is registered in Ireland. Our Company Number is 515203.

Key members of our team

Caragh Beggy

Caragh Beggy FCA, CTA

ROLE: Client Services Director

Caragh trained as a Chartered Accountant with KPMG before moving to the Financial & Market Analysis Department in Goldman Sachs in both London and New York. She has spent the last number of years working in practice and holds a key role in The Tax Department as Client Services Director ensuring that our commitment to service and quality meets our clients expectations. She is also a Qualified Chartered Tax Adviser and a Partner of OCC which is the Chartered Accountants Practice which The Tax Department are proudly afflilated to.

Contact Details:

T: +353 (0) 1 8527784


Tom Conachy

Tom Conachy ACA

ROLE: Business Development Director

Tom is a qualified accountant and has worked with two of the Top 4 Accounting Practices in Ireland as Tax Director. Tom is Managing Director of OCC Consulting Limited which the Tax Department are proudly afflilated to. As Business Development Director Tom responsibilities ensure that he is constantly meeting with prospective new clients and following new opportunties to expand and grow The Tax Department.

Contact Details:

T: +353 (0) 1 8527784


Bernie Herrity

Bernie Herrity BComm, ACA

ROLE: Taxation Manager

Bernie studied at NUI,Galway and graduated with a Bachelor of Commerce. She became a member of Chartered Accountants Ireland in 2011. Bernie specialises in taxation and is currently studying towards her AITI CTA qualification with the Irish Tax Institute. Bernie oversees the Income Tax compliance function within the firm. Bernie's expertise ranges from providing tax compliance services to clients as well as specialist taxation services to include Revenue investigations and tax planning for our clients.

Contact Details:

T: +353 (0) 1 8527784


Siobhan Breen

Siobhan Breen BBS

ROLE: Tax Assistant

Siobhan holds a Bachelor of Business Degree in Accounting & Finance from the Institute of Technology Blanchardstown. She is currently studying towards her ACCA qualification. As Assistant Tax Manager her main responsibilities are assisting in the preparation of Tax returns and the preparation of VAT, book-keeping and payroll for a number of clients.

Contact Details:

T: +353 (0) 1 8527784


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All tax services are brought to you by an AITI Chartered Tax Adviser.
OCC Tax Department Ltd trading as The Tax Department. Registered in Ireland number 515203.

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