Ar gyfer 2018-19, bydd y cynllun yn rhoi cymorth ariannol o hyd at £750 i filiau ardrethi annomestig busnesau cymwys sydd â gwerth ardrethol o hyd at £50,000.
For 2018-19, High Street Rates Relief will provide support of up to £750 on non-domestic rates bills for eligible businesses with a rateable value of up to £50,000.