A tenant income certification questionnaire is a document that is typically used by landlords or property managers to verify the income of prospective tenants. This questionnaire helps to collect relevant information about the tenant's employment, income sources, and other financial details to evaluate their ability and stability to pay rent regularly. The questionnaire may include questions about the tenant's employment status, monthly income, employment history, and any additional sources of income such as investments or government assistance. This information is crucial for the landlord or property manager to assess the tenant's financial viability and determine if they meet the income requirements to rent the property.