New carer reducing my hrs

I’m reducing my hrs at work to become my daughter carer when I apply why do I need to declare my husbands earnings

If you’re claiming Universal Credit, the whole family income is taken into account. If you claim Carers Allowance, only your own income is taken into account. For a more detailed answer, you should contact the helpline - advice@carersuk.org

In order to claim Carers Allowance your daughter will need to be in receipt of a disability benefit.