How to use

Follow these steps

1. 1

   Confirmation statement at Companies House

   Once every 12 months (the due date is your confirmation date). Confirm registered office, directors, PSCs, share capital, shareholders, SIC codes.

2. 2

   Annual accounts at Companies House

   Due 9 months after the company''s accounting reference date for private companies. Micro-entity, small, medium, or full accounts depending on size criteria.

3. 3

   Corporation Tax return (CT600) and payment

   CT600 due 12 months after the period end; payment due 9 months and 1 day after the period end (those are different dates — payment first, return later).

4. 4

   Director''s Self Assessment

   Due 31 January following the tax year end. Even if you''re paid through PAYE, you may need to register for Self Assessment if you have dividend income above the allowance, untaxed savings income, or other reportable items.

5. 5

   Annual review of insurances and contracts

   Employers'' liability (if any employees), public liability, professional indemnity if relevant, cyber. Renew or replace lapsing supplier and customer contracts.

6. 6

   PSC register check

   Confirm that the company''s PSC register matches reality — every individual owning or controlling >25%, or with significant influence, must be listed.