Quarter Deadlines
Which quarter
am I in?
HMRC MTD ITSA quarters run 6th to 5th, not calendar months. This tool shows your current quarter, deadline, and countdown based on today's date.
Current Quarter
--
--
--
Submission Deadline
--
Days Remaining
--%
Quarter Progress
All MTD Quarter Dates
Quarter Period Deadline
Q1 6 Apr to 5 Jul 7 Aug
Q2 6 Jul to 5 Oct 7 Nov
Q3 6 Oct to 5 Jan 7 Feb
Q4 6 Jan to 5 Apr 7 May
DoneTax and DoneSE submit your quarters to HMRC automatically — no manual deadline tracking needed.