When Are My Company Filing Deadlines?

Filing deadlines are dates set by HMRC/Companies House that you must submit certain documents by. If you are a client, you can log in to our client portal here where you will see each of these, otherwise they usually are:

  • Company Accounts – 9 months from the end of the Company’s year end
  • Corporation Tax Payment – 9 months + 1 day from the end of the Company’s year end
  • CT600 Tax Return – 12 months from the end of the Company’s year end

Its worth noting that if its your first year, these will be 18 months from your incorporation date, not your year end.