The property owner is expected to pay the targeted rate, but may pass on water use charges to the tenant (see section 39 of the Residential Tenancies Act 1986).
The property owner is liable for rates pursuant to the Local Government (Rating) Act 2002. Any arrangement regarding payment of a water consumption charge is usually included in the Tenancy Agreement between the owner and the tenant. If the tenant does not pay the water charges, this falls on the property owner.
The Council has no involvement in matters relating to the Residential Tenancies Act. For further questions concerning responsibilities under that Act, please contact Tenancy services on 0800 836 262.