Reasons to evict a tenant include breaking some term of the lease, failing to pay rent, damaging the property or using the property for illegal purposes, reports RocketLawyer. After such reasons are confirmed, the landlord needs to follow a proper judicial process to legally evict the tenant. Even after such reasons are established, the landlord is legally prohibited from taking matters into his own hands and doing such things as changing locks.
If a tenant violates the terms of the lease by expressly taking actions forbidden in the lease, such as living with a pet or subletting the property, the landlord has the right to begin the eviction process, explains RocketLawyer. This does not give the landlord the right, however, to not uphold his own end of the lease as the eviction process plays out. If a tenant is habitually late with the rent or has not paid rent for one month or several months, the landlord has the right to begin eviction proceedings.
A tenant may be evicted for damaging property, according to RocketLawyer. But such damage needs to meet a certain legal threshold. For example, a tenant cannot be evicted for normal wear of a property or for damages for which he cannot be held responsible. If a landlord confirms the tenant is using the property for illegal activities such as a residential space as business space or selling narcotics, the landlord has definitive grounds for eviction.