Please be aware that the Core and RBO customer portals will be unavailable between the hours of 17:30 and 18:00 GMT on 16th June, for a planned system update.
Please make sure you save your submissions before this time.
We apologise for the inconvenience caused.
The CRO is aware of difficulties being experienced by presenters in trying to file Annual Returns in the run up to the filing deadline.
We are working to resolve these issues and would like to thank presenters for their patience at this time.
In recognition of these difficulties, the Registrar has decided to further extend the deadline to Friday, 11 June 2021.
Due to essential system maintenance, CRO and RBO online systems will be unavailable from 5.30pm to 6pm, May 19.
We would ask that you save all work that you are carrying out in the system before 6pm this evening.
Apologies for the inconvenience caused.
Due to essential system maintenance, CRO online systems will be unavailable from 6pm to 7pm this evening, May 13.
Core will be down but RBO will be unaffected.
Please check our YouTube page for some tutorial videos on how to file on CORE.
CRO - YouTube
Please be aware that this system will be unavailable between the hours of 18:00 and 19:00 GMT on 29nd April, for a planned system update.
We apologise for the inconvenience.
Planned one hour downtime to Core and RBO on Thursday 22 April from 5.30pm
Please be aware that this system will be unavailable between the hours of 18:00 and 19:00 GMT on 15 April, for a planned system update.
Please be aware that this system will be unavailable between the hours of 18:00 and 19:00 GMT on 25 March, for a planned system update.
Please be aware that CORE will be offline for an hour Thursday 11/03/2021 from 18:00. We apologise for any inconvenience caused.
Please make sure to save your submissions before this time. RBO will not be effected.