Hi british bulldog
I cannot think of any other beneficial benefits apart from what Gordon has already stated, I personally would use an online benefit checker to check your benefit entitlement.
I would do two calculations; one with CA and the other without. make sure you save your initial input so that you do not have to keep re-entering your personal details.
You can see what you might receive by putting your information into one of the online benefit calculators.
www.gov.uk/benefits-calculators Gary