Everyone would have to pay the rate, unless they were exempt through being in receipt of poor relief themselves.
The rate-books normally record the name of the main householder, who would be responsible for collecting the rate from the other occupiers.
In some rate-books you will find the property-owner’s name listed several times over at different addresses, with the annotation ‘for tenants’.
People who subsequently applied for poor relief might have to show receipts for the rates they’d paid, as evidence to support their residence claims in any parish/union.
I can now see many entries say
Person X for Person Y's house/land etc., so presumably this implies
Person X is the occupier and
Person Y the freeholder. Several entries also say
'late Person Z's', I am not sure if this means
Person Z was once the freeholder but sold it or died, and that the rate payer was the new freeholder, or the rate payer was just a new occupier and it was noting that the freeholder had recently died. Also in several cases, two people are listed as paying the rates, presumably jointly for one house.