The Workshop

Deadline trackers

Dated buyer problems, routed to the right diagnostic.

These pages collect official-source deadlines and rolling filing windows that create real search intent. Each route points to public diagnostics, decision guides, reviewed products and individual checkout links.

Browse deadlines Resource index

Search-intent routes

Pick the date or filing window first.

Use the deadline page to confirm the official source, then run the diagnostic or decision guide before buying.

49 day(s) left / 1 product route

MTD ITSA First Quarterly Update Deadline

For UK bookkeepers and small accountancy practices preparing client books for the first 2026/27 MTD ITSA update.

Deadline7 August 2026

322 day(s) left / 1 product route

MTD ITSA 2026/27 Quarterly Update Cycle

For teams that need a repeatable quarterly operating rhythm, not a one-off scramble.

Deadline7 Aug 2026, 7 Nov 2026, 7 Feb 2027, 7 May 2027

119 day(s) left / 1 product route

BS 7671 Amendment 4 Open-Book Navigation Deadline

For electricians and candidates moving practice onto BS 7671:2018+A4:2026 and the 2382-26 assessment route.

Deadline16 April 2026 onward; transition through October 2026

44 day(s) left / 1 product route

EU AI Act AI-Literacy Evidence Timeline

For AI-using SMBs that need dated policies, training records, risk registers and questionnaire answers before a customer or auditor asks.

DeadlineAI literacy applied from 2 February 2025; wider AI Act applicability from 2 August 2026

Passed 356 day(s) ago / 3 product routes

European Accessibility Act Evidence Cleanup Page

For ecommerce, SaaS and agency teams that sell into the EU and need an accessibility evidence routine after the EAA application date.

Deadline28 June 2025

346 day(s) left / 1 product route

UK CARF First Reporting Window and Crypto-Tax Evidence

For UK crypto holders and advisers who want transaction records organised before HMRC receives richer cryptoasset reporting data.

Deadline1 January 2027 to 31 May 2027 reporting window

Rolling deadline / 1 product route

Irish CRO Annual Return 56-Day Filing Window

For Irish owner-directors tracking each company Annual Return Date, B1 filing status and audit-exemption risk.

DeadlineRolling company-specific ARD plus 56-day filing window

Rolling deadline / 1 product route

Canada Corporation Annual Return 60-Day Window

For self-managed Canadian corporation owners separating registry annual returns from CRA T2 tax-return work.

DeadlineRolling 60 days after anniversary date