Company DeadlineCalculator
Independent tool

Your company, on track

Plan your UK company filing dates in one place.

Start with the Companies House record: accounts and confirmation statements. Use the focused calculators below when you need one specific filing or payment date.

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Your company dates

Tax dates are estimates unless you enter the Corporation Tax accounting period end. This tool does not cover instalment payments, extensions or every company circumstance.

Focused calculator

Need one specific company deadline?

Choose a focused tool for the deadline you need. Each calculator has its own explanation and filing guidance.