Net pay? Carers allowance

Hi there I’m a newbie and would like to ask a question. Is carers allowance worked out on the NET pay. I have mileage on my wage slip (which isn’t taxable) is this included?
I work with disabled adults and do a lot of transport.
Many thanks in advance

Hi Marilyn.

Not clear from your post … a family carer or a paid care worker ?
( Family carer ? Full sp from elsewhere on this site : Carer's Allowance | Carers UK )

Sorry, I care for my adult disabled daughter

In which case , the link to CUK’s own guidance.