TCM1000310 - Tax Credits Manual - HMRC internal manual
Opening messages. You don’t need to change any of the messages to ‘Yes’ or ‘No’ scroll down to ‘What to do now’. You do not need to change any of the messages to ‘Yes’ or ‘No’ scroll down to ‘Child Tax Credit’ and ‘Initial period of qualifying children’. If the customer hasn’t any qualifying children, go to Step 18. If the customer has any qualifying children enter the names of all qualifying children during the first period entitlement existed enter the total am...
Source: gov.uk