When is a landlord legally allowed to break a lease and end a tenancy?
If a tenant violates the lease terms or the law i.e. late rental payments, keeps pets, thereby violating the No Pets clause of the lease, damages the property or engages in illegal activities on the leased premises, then a landlord has every right to end the lease without getting on the wrong side of the law. But, before he / she can do so, a written notice has to be sent to the tenant informing him / her that the tenancy has been terminated, with a warning about vacating the premises or eviction proceedings will be initiated against them. Or else, a landlord can ask the tenant to desist from violating the lease terms, and if the tenant complies and does as he / she is told, there is no issue to go to court.