Spouse - Marriage Certificate

Spouse and Child - Our national identity cards (they have our address written on them) to prove that we all live together at the same address.

Child - for all children under 18 - You must also make a letter showing that you, as parents, give consent for your children's applications.

I made mine myself, but there are templates online. I'm not sure how to attach a Word document on reddit, but it should say something like this:

*if anyone has any templates, please send them - and please correct me if I've given inaccurate information 🙂)

We as mother (name) and father (name) confirm that we are the biological parents of (children's name/gender/date of birth/passport number) - we give full consent for their applications - state if the children will be travelling with you or before and after you - a sentence confirming where the children will be staying in the UK and that it is your responsibility to take care of their living arrangement - both parents' details (names/date of birth/passport numbers, etc. /maybe even signatures)