A Welsh Government spokesman said local authorities are accountable to local taxpayers and their pay scale is a matter for them to determine.
It is for the authority to consider and balance the justification for any increase against value for money, public opinion and affordability.
More top news
After a mostly dry evening with a few scattered showers, cloud and outbreaks of showery rain will spread northeast through the night.
Tributes have been paid to former Wales international Mel Charles, who has died at the age of 81.
Tablets - of the computing variety - could help help patients and doctors in Wales as part of a technology revamp.