There are seven Forms associated with Business Names:

  • RBN1: Application for registration of a business name by an individual
  • BN1A: Application for registration of a business name by a partnership
  • RBN1B: Application for registration of a business name by a body corporate
  • RBN2: Nature of change in particulars of a business name registered by an individual
  • RBN2A: Nature of change in particulars of a business name registered by a partnership
  • RBN2B: Nature of change in particulars of a business name registered by a body corporate
  • RBN3: Cessation of business under a business name registered by an individual, partnership or body corporate

 
These Forms can be submitted through CORE, or through postal submissions. Please visit the CRO’s Forms page for the Forms listed on this page.

Information on Fees can be accessed on the CRO’s Filing Fees webpage.

Form Description Paper Electronic
RBN1/RBN1A/RBN1B New business name €40 €20
RBN2/RBN2A/RBN2B Change in business name particulars €15 Free
RBN3 Cessation of business name Nil Free

Search Paper Electronic
Image of a document €2.50 €2.50
Printout of business name €3.50 €3.50
Search on business name paper file (mostly older documents) €3.50 €3.50
Duplicate certificate of a business name €12.00 Free (for public sector use only)