Compliance calendar
Every deadline, in the calendar you already check
Included on every plan — the free Watchdog included.
Dormant company deadlines are easy to miss precisely because nothing else is happening — there's no bookkeeping rhythm to remind you the company exists. So we put the dates where you actually live: your own calendar, and your inbox, on a ladder that gets louder as the date gets closer.
See the calendar working · 52s
In the product
One link, every deadline
The calendar feed card on the dashboard holds a private subscription link. Paste it into Google Calendar, Outlook or Apple Calendar once and every deadline we track — accounts, confirmation statement, director ID verification and the tax return periods you've entered — appears there and keeps itself up to date.
- 1Your private feed link — it carries every deadline we track for every company on the account.
- 2Copy it once into the calendar you already check.
- 3Regenerate or revoke the link at any time.
The calendar feed card shows the private subscription link, a Copy URL button, and the option to regenerate or revoke it.
Subscribe once, never stale
One feed URL works in Google Calendar, Outlook and Apple Calendar. It carries your accounts deadlines, confirmation statement dates, director ID verification dates, and the Company Tax Return (CT600) periods you've entered — across all your companies. When you file, the dates update themselves.
A reminder ladder, not a single ping
For accounts and confirmation statement deadlines we email at 90, 30, 14, 7, 3 and 1 day before the date — and if something slips past, overdue alerts follow at 1, 7, 30 and 90 days after. We never invent a tax deadline, but we remind you about any Corporation Tax or partnership return deadline you add, on the same ladder.
Director ID verification, tracked
Every individual director, LLP member and person with significant control (an owner or controller) must verify their identity with Companies House. We read each person's status from the register every morning, show who's verified on the company's Directors tab, and put every outstanding date in the feed.
Synced with the register daily
If your company's year end changes, or a period gets filed elsewhere, the daily Companies House sync notices and your deadlines move with it — no manual updating, and nothing to keep in your head.
Tax return dates, on your terms
HMRC decides which periods it wants a Company Tax Return (CT600) for, so you enter them — we suggest dates from your accounts and Companies House record, and you confirm every one. Each confirmed period's legal deadline goes into your calendar and reminders; if HMRC's letter gives different dates, the letter is definitive.
Keep reading
Stop keeping deadlines in your head.
Free deadline monitoring for one company — reminders, calendar feed and alerts included.
DormantFile is an independent service, not part of Companies House, HMRC or any government body.