Companies Registration Office (CRO) - Mandatory Electronic Filing

The CRO will introduce Mandatory Electronic Filing from 1st June 2017 for the following forms:-

  • B1 - Annual Return (including financial statements and electronic payment)
  • B2 - Change of registered office
  • B10 - Change of director and/or secretary, or a change in their particulars
  • B73 - Nomination of a new annual return date

Forms may be signed using ROS, otherwise, the signature page must be printed, signed and submitted manually to the CRO.

Paper forms and Paper Financial Statements filed on or after 1st June 2017 will be returned.  If this leads to your annual return being late you will incur panalties and lose your audit exemption.

Register with CORE now at