The old Mortgage Mark guide describes a common starting point known as the “rule of twos”:

• Two years of W-2 forms.
• Two years of personal tax returns and, where applicable, business tax returns.
• Pay stubs covering the most recent 30 days.

These are common reference points, not universal requirements. Your lender will confirm which documents apply to your application.

If you receive a regular salary or hourly wages, you may be asked for recent pay stubs, W-2 forms, and employment information. Lenders may also verify employment during the mortgage process.

If you receive bonuses, commissions, or overtime, additional records may be needed to evaluate the history and consistency of that income.

If you own a business or work for yourself, your lender may request personal and business tax returns, K-1s, and a year-to-date profit and loss statement.

The old guide identifies ownership of 25% or more of a business as a common threshold for self-employed documentation. Requirements depend on the applicable loan guidelines and your business structure.

For more detailed guidance, see our resources on Schedule C Income, Self-Employment Income & Home Loans, and Profit and Loss Statements.

If you receive rental income, trust income, contract income, or other non-salary earnings, additional documentation may be required. A recent job change or upcoming employment start date may also affect which documents your lender needs.

Tell your lender about changes to your employment or income, and ask what supporting records are appropriate for your situation.

Provide complete, legible documents and include all requested pages and schedules. If you’re unsure whether a document is needed, ask your lender before spending time collecting paperwork that may not apply.

For a broader overview of mortgage paperwork, see our Mortgage Document Checklist.