Compliments everyone!

Can someone advise if one could claim expenses such as interest and municipal rates on a rental property where NO rent was actually received during the period. The property is rightfully in my name as an investment property but tenants simply did not pay their rent, typical scenario of a HIJACKED PROPERTY. In the meantime because the property is bonded the bank still charges interest (IT3b already available) and the municipal also continues to charge for it's services.