The Oklahoma Notice is a legal document that must be served to a tenant before they can be evicted from a rental property in the state of Oklahoma. The Oklahoma Notice must include the date of the notice, the amount of rent owed, the legal name of the tenant, the property address, the date rent is due, and the length of the notice period. Depending on the reason for the eviction, there are three types of Oklahoma Notice: the 3-Day Notice to Pay or Vacate, the 14-Day Notice to Vacate, and the 30-Day Notice to Vacate. The 3-Day Notice to Pay or Vacate is used when the tenant has failed to pay rent on time, and is required to either pay the back rent or vacate the property within three days. The 14-Day Notice to Vacate is issued when a tenant has violated the terms of the lease agreement, and must vacate the property within 14 days. The 30-Day Notice to Vacate is used when the landlord wishes to end the tenancy without cause, and the tenant is required to vacate the property within 30 days.