UK business deadline calculators
Estimate planning reminders for common filing and tax tasks. Use the result as a prompt to check the official source, not as a final filing date.
Companies House and Corporation Tax dates
Indicative confirmation statement reminder
Enter an incorporation date.
Indicative Corporation Tax payment reminder
Enter an accounting period end.
Indicative Company Tax Return reminder
Enter an accounting period end.
Method: this tool adds 12 months plus 14 days for a first confirmation statement planning reminder, 9 months and 1 day for a Corporation Tax payment planning reminder, and 12 months for a Company Tax Return planning reminder. Always confirm official dates in Companies House and HMRC accounts.
VAT and PAYE planning reminders
Indicative VAT return preparation point
Enter a VAT period end.
PAYE report planning point
Enter the date staff or directors are paid.
Method: VAT return dates depend on the VAT account and scheme. This uses one month after period end as a planning point only. PAYE reporting is commonly handled on or before pay day, so this tool treats pay day as the reminder point.
Assumptions and next steps
These calculators create planning reminders, not legal or accounting advice. Official accounts can show different dates because of company history, accounting periods, VAT schemes or HMRC notices.