Proof of income is a key part of the applicant screening process for almost every property manager or landlord. After all, you need to make sure applicants will actually be able to pay the rent before you approve them, right? Because of that, you probably already know about all the most commonly requested proof of income documents — pay stubs, bank statements, and W-2s. But these aren’t the only ways applicants can provide proof of income. Here are a few less common documents that are still effective in allowing you to verify income.