Universal credit payments are a reserved matter, and the Department for Work and Pensions (DWP) maintains landlords can mitigate the issue by charging rent monthly.
Mae taliadau credyd cynhwysol yn fater a gadwyd yn ôl, a dywed yr Adran Gwaith a Phensiynau y gall landlordiaid liniaru'r broblem drwy godi rhent yn fisol.