Christmas and new year opening times at Companies House

This is an administrative notice rather than a policy change, but it matters for firms whose statutory filing deadlines, transaction timetables or year-end governance processes fall around public holidays. Compliance and company secretarial teams should treat the notice as a calendar-control item: confirm the precise closure and reduced-service dates, map them against Companies Act filing obligations and internal approval cycles, and bring forward submissions where necessary. Where online filing remains available, firms should ensure delegated users have appropriate credentials and that payment, authentication and evidence-retention steps are completed before any service window closes.

Firms should also brief finance, legal and company secretarial teams on likely delays to acknowledgements or correspondence, and build contingency into deal completion, annual accounts, confirmation statement and other statutory filings. No new regulatory obligation arises, but missed deadlines can still create penalties, reputational issues and transaction friction. Action: review the full guidance, refresh filing calendars, test online filing access, and set reminders ahead of festive cut-offs.