Since a rental agreement is a binding agreement between a tenant and a lessor, you can expect, if you break with the contract, one of the following consequences: sanctions, legal actions for breach and damages, eviction of records, judgments and evictions that affect your creditworthiness. The more the notification is made available to the owner, the better. This is a matter of courtesy, but it can also have implications for whether a tenant is ultimately trapped. Most jurisdictions require a landlord to make a serious effort to rent an apartment evacuated prematurely before attempting to recover rent from previous tenants. So the more time the landlord has to find replacement tenants, the less likely it is that tenants will have to pay for the remaining months. .