UK Tax Questions? Ask a UK Tax Advisor for answers ASAP
Hello, I am Keith, one of the experts on Just Answer, and pleased to be able to help you with your question.
I suggest that moving in with your daughter would be a way of reducing your outgoings. You can claim working tax credits if you are entitled. There is no way in which your friend's income would be taken into account in your claim for tax credits.
I do hope my reply has been of assistance.
Please don't hesitate to follow up if you have more to ask.