UK Companies House Late Filing Penalty Calculator (2026/27)

Disclaimer

This tool is for general guidance only. It does not replace official deadlines, Companies House records, HMRC guidance, or professional advice. Always confirm your own dates and figures with the official sources.

⚠️Official UK Statutory Penalty Calculator

Companies House & HMRC Late Filing Penalty Calculator

Calculate exact statutory late filing penalties under the Companies Act 2006 and HMRC Corporation Tax schedules.

Company Legal Structure

Annual Accounts Overdue Duration

Late in two consecutive financial years: Companies House automatically doubles the statutory penalty if accounts were filed late in two successive years.

HMRC CT600 Tax Return Status

Total Statutory Penalties

£375

Statutory liabilities accruing automatically unless catch-up filings are submitted.

Companies House Penalty:£375

HMRC Tax Return Penalties:£0

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⚖️Can you appeal a Companies House penalty?

Appeals are only accepted for exceptional unforeseen circumstances (e.g. serious illness, fire, disaster). Director absence or previous accountant failure are not accepted grounds.

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Our ACCA-qualified team prepares catch-up accounts, files CT600 tax returns, and submits formal stay-of-strike-off notices to safeguard company assets.