The City of Tshwane says it cut power to the national Department of Health and a housing estate in Pretoria North yesterday.
The City says the department owed it R7.4-million.
A spokesperson for the Health Department, however, said they had already vacated the building in September of 2021.
The municipality said it also disconnected electricity at a posh estate in Silver Lakes and restricted its water supply.
The estate allegedly owes the City R25-million.