COM33030 - Background: typical case examples: company pays and self assesses on time

An established company meets its payment and filing obligations on time. »Ê¹ÚÌåÓýapp example shows the cycle of a compliant company, from Accounting Period (AP) end to the recording of the self assessment.

»Ê¹ÚÌåÓýapp events are numbered in date order, and identified as follows:

  • business event - action taken or arising outside ÌýHMRC
  • automatic event - automatic COTAX action
  • procedural action - action taken by an operator

Order andÌýtype of event

Action or actionsÌýtaken

1 Business event

Company AP ends (normal 12 month period).

Approximately 1 month after the recorded AP ends Ìý
2 Automatic event COTAX issues a notice to deliver, calculates the filing date, records the specified period and the issue of the notice to deliver and creates the next AP on the COTAX ecord.
Some time later Ìý
3 Automatic event First payment reminder (PR1) issued, 20 days before normal due date as no payment or NIL payslip returned to Accounts Office.
4 Business event Payment received shortly before the normal due date.
Some time later Ìý
5 Automatic event CT205 return reminder issuedÌý28 days before the filing date as the return is not yet logged.ÌýFrom June 2025 this form will no longer be issued.
6 Business event Return received by the filing date.
7 Automatic event COTAX automatically captures the details and records the self assessment.

See:

  • COM33011Ìýfor a list of forms relevant to this subject
  • COM33012Ìýfor a list of functions to use in particular situations
  • COM33013Ìýfor legislation applying to this subject.