Your most recent tax form, Schedule SE, is the best and easiest way to document your income if you are self-employed. Your income reported on Schedule SE will be divided by 12 to get your 30-day income. In addition to the tax form, self-employed individuals must complete and sign the Income Verification of Self-Employment Form. We can also accept a Schedule C. If you have not paid taxes but are self-employed, your income must still be documented. You can provide weekly, monthly, or quarterly books/statements, ledgers, sales slips, canceled checks, invoices, and bank statements/deposits for the last 30 days.