Acorn Bookkeeping Services & Accountancy Service (ABAS) which was founded by Rita Passmore offers a full service accountancy and personnel agency which offers a host of business services for sole traders, limited companies and private individuals.  We offer a complete turn key solution, from initial registration with revenue and CRO to a variety of accountancy business solutions including payroll, VAT, Income Tax and sub-contactor’ tax, we offer it all.


Based in Blessington Co Wicklow  we are conveniently located and can be contacted by phone, email or post so are open to work all over Ireland, with many clients already situated outside Wicklow.

Acorn Bookkeeping Services & Accountancy Service provide a professional, confidential service that’s cost effective to your business.  We offer bookkeeping services that will focus on providing you with accurate, relevant and timely information, freeing up your time to concentrate on the day-to-day core activities that will grow your business.


Dealing with revenue and arranging payment schedules is a large part of what ABAS does and Rita has an excellent working relationship with revenue, social welfare and even the sheriff’s department.


All services can be offered in house or at the client’s premises if required.


The staff in ABAS are continually learning and refreshing their education to keep up to date with all the new changes that are developing within this uncertain economic time.