Scheduled upgrade will delay receipt of online acknowledgement

27 March 2015

HMRC have updated their service Online Service availability page for PAYE to warn employers and agents of a delay in the receipt of online acknowledgement to Real Time Information (RTI) submissions made using both Basic PAYE Tools and commercial software between 13:00 and 16:00 on Friday 27 March.

Acknowledgements will be sent once the service is restored, do not attempt to resubmit your submission.

Online Service Availability can be checked for all tax services.