Pre-approval verifies four things: who you are, what you earn, what you own, and what you owe. Having every document organized before you apply turns a 2-week back-and-forth into a 48-hour decision.
The Standard Documents
- Driver's license or passport (identity)
- Social Security number (for credit pull)
- Last 2 years of W-2s
- Last 30 days of pay stubs
- Last 2 years of federal tax returns (all schedules)
- Last 2 months of bank statements (all accounts)
- Last 2 months of investment / retirement account statements
- Documentation for any large recent deposits (gift letter if applicable)
If You're Self-Employed
Self-employment adds two layers: lenders want to see income stability and they discount fluctuating income. Expect to provide 2 years of personal tax returns plus 2 years of business returns (if applicable), a year-to-date P&L, and possibly a CPA letter. Underwriters calculate qualifying income as the 2-year average of your net business income — write-offs reduce what you can borrow, even if they save you taxes.
Special Income Situations
| Income Type | What's Required |
|---|---|
| Commission / bonus | 2-year history; lender averages over 24 months |
| Rental income | Schedule E from tax returns; lender counts 75% |
| Child support / alimony | Court documents + 3 months of receipt history |
| New job (under 1 year) | Offer letter + first pay stubs; gaps need explanation |
| Stock comp / RSUs | 2-year history of consistent vesting |
Common Mistakes
Bank and tax documents must be the originals downloaded directly from the source. Edited or screenshotted PDFs are an automatic red flag and can void your application. Download fresh originals — never edit metadata.
Gather everything before you apply. A complete package speeds approval, often by weeks, and signals to underwriters that you're organized and serious.
