Known review-period end
Current confirmation date is 31 December 2026; checking on 13 January 2027.
Deadline is 14 January 2027: one day remains. On 15 January it is one day overdue if not filed.
Reviewed Companies House tool
Confirmation Statement Deadline Calculator
Calculate the filing deadline from the known current review-period end and show the position on a date you choose.
Last reviewed 26 September 2026. Rule basis: Companies House guidance and the cited legislation. Standard first or subsequent confirmation statement with a known current confirmation date. No restoration or disputed review-period dates.
Confirmation Statement Deadline Calculator
Calculate the filing deadline from the known current review-period end and show the position on a date you choose.
What this tool answers
Calculate the filing deadline from the known current review-period end and show the position on a date you choose.
Standard first or subsequent confirmation statement with a known current confirmation date. No restoration or disputed review-period dates.
Rule summary
Rules and how this is calculated
The filing window ends 14 calendar days after the review-period end. This tool deliberately does not infer that end from an ambiguous last confirmation date.
For a first statement, the review period begins on incorporation. For later statements, use the current confirmation date on the register. If you file early, the next review period starts the day after the chosen confirmation statement date, not the submission date.
The annual payment period is separate. Identity-verification and filing prerequisites do not extend the statutory deadline. The comparison date only shows due/overdue status if not already filed.
Worked examples
How the result behaves in practice
Turn the result into an action plan
Confirm the dates and status on the Companies House register.
Read the paired guide and primary sources before relying on an exceptional case.
Read the guide
Confirmation statement deadlines
Read the supported rule, assumptions and worked examples behind this tool.
Assumptions and limits
This tool applies a published rule set directly and is designed for standard scenarios.
Assumptions
- Standard first or subsequent confirmation statement with a known current confirmation date. No restoration or disputed review-period dates.
- The entered facts and registered dates are accurate; this is not a live Companies House lookup.
Limits and rule basis
- Professional review is required for exclusions, disputed dates and facts outside the supported case. No enforcement outcome is predicted.
Primary sources and review date
Reviewed on . Preserved source review from the accepted scoped statutory repair; this contract migration does not re-date that review.
Applies to: Current confirmation-statement review-period and 14-day filing-window rules.
Reviewed scope: Known current review-period end; no restoration or disputed review-period dates.
- Companies House — review period, filing window and early statements (verified 26 September 2026)Supports: review period, filing window and early statements
Review basis and change triggers
Reviewed model: confirmation-statement-deadline-calculator: companies-house-reviewed-26 September 2026
- A cited source or statutory regime changes.
- Reviewed content, runtime adapter or domain implementation changes.
- A new effective period falls outside the supported scope.
FAQ
Does this tool confirm Companies House's actual recorded position?
No. It calculates or interprets the facts you supply; confirm the register, Gazette or professional advice where required.