Alternative Documentation Loans
An alternative documentation loan qualifies borrowers using income records other than tax returns and W-2s, such as bank statements, CPA-prepared profit and loss statements, asset depletion, or rental income. It is built for self-employed, investor, and non-traditional-income borrowers. Westpark Loans, a licensed California mortgage broker, matches these programs to borrowers across California and nationwide.
Alternative documentation (Non-QM) loans allow borrowers to qualify using non-traditional income verification methods such as bank statements, asset calculations, rental income, or CPA-prepared profit and loss statements.
As a mortgage broker, Westpark Loans sources multiple Non-QM capital providers to match borrower documentation profile with the most appropriate program structure.
Non-QM (Non-Qualified Mortgage) loans do not follow traditional agency guidelines and allow more flexible income documentation. These programs are commonly used by self-employed borrowers, real estate investors, and individuals whose tax returns do not reflect their true cash flow.
Explore our alternative financing strategies guide to understand which program fits your situation.
What are Alternative Documentation Mortgage Loans?
Alternative documentation (Non-QM) loans are designed for borrowers who may not qualify under traditional agency underwriting guidelines. These programs provide flexibility while maintaining structured lending standards.
PRODUCT COMPARISON MATRIX
| Feature | Bank Statement | DSCR | Asset Depletion | ITIN | Foreign National | Profit & Loss | No Ratio |
| States Allowed | California Only | Nationwide (Business Purpose Only) | California Only | California Only | California Only | California Only | California and Nationwide |
| Best For | Self-employed | Real estate investors | Retirees / high assets | ITIN borrowers | International buyers | Business owners | Complex income investors |
| Income Method | 12–24 month deposits | Rental cash flow | Asset calculation | Alt documentation | Foreign credit & reserves | CPA P&L statement | None required |
| Occupancy | Primary / Investment | Investment | Primary / 2nd | Primary | Investment | Primary / Investment | Investment |
| Credit Flexibility | Moderate | Moderate | Strong profile preferred | Flexible | Program-based | Moderate | 640+ required |
| Down Payment | Program-based | 20–25% typical | Program-based | 10–20% typical | 30–35% typical | Program-based | 25–30% typical |
| Term Options | 30-year fixed | 30-year fixed | 30-year fixed | 30-year fixed | 30-year fixed | 30-year fixed | Varies by lender |
STRATEGIC USE CASES
- Self-employed professionals
- Rental property investors
- High-net-worth retirees
- ITIN borrowers
- Foreign investors
- Business owners with write-offs
Alternative Documentation Loan Products
PROCESS OVERVIEW
- Documentation profile review
- Program matching
- Underwriting review
- Conditional approval
- Funding
Alternative Documentation vs Full-Doc vs Bank Statement: What Are Your Options?
Alternative documentation, often shortened to alt-doc, is not a single loan but a family of non-QM programs for borrowers whose income does not fit conventional guidelines. It includes bank statement loans, profit and loss loans, and asset depletion loans, among others. A full documentation loan sits on the other side, qualifying you on tax returns and W2s. The table below shows where alt-doc fits relative to full-doc and to one of its most common members, the bank statement loan.
| What matters to you | Alternative documentation (alt-doc) | Full documentation loan | Bank statement loan (an alt-doc type) |
|---|---|---|---|
| Qualifies you on | An alternative to tax returns: deposits, a prepared P&L, or assets | Documented income from tax returns and W2s | Deposits into your business or personal accounts |
| Income documents | Varies by program, generally no tax returns | Full tax returns, W2s, pay stubs | Bank statements only |
| Best fit borrower | Self-employed, income-complex, or asset-rich borrowers | Borrowers whose returns reflect true income | Owners whose deposits beat their tax return |
| Program family | Umbrella: bank statement, P&L, asset depletion, and more | Conventional or agency | One specific non-QM program |
| Property and occupancy | Primary or investment, by program | Primary, second home, or investment | Primary or investment |
| Westpark availability | Yes, California properties | Available through partners | Yes, California properties |
If your tax returns tell your income story accurately, a full documentation loan is usually the most competitive route. If they do not, alternative documentation opens a set of paths built for exactly that mismatch: a bank statement loan for strong deposits, a profit and loss loan for clean books, and an asset depletion loan for a large asset balance. The right alt-doc program depends entirely on your numbers, so a loan specialist can match you to the one that qualifies you for the strongest outcome. Westpark Loans structures alt-doc programs for California properties, subject to underwriting approval.
Frequently Asked Questions
They are structured differently but follow defined underwriting standards.
Rates may be higher depending on documentation type and risk profile.
Yes. Many borrowers transition after income documentation improves.
Bank statement loans qualify based on deposit history from personal or business accounts. DSCR loans qualify based on a rental property’s income relative to its debt obligation.
Some lenders offer hybrid documentation programs. Eligibility depends on property type and borrower profile.
Yes. Many programs including DSCR and bank statement loans allow investment property financing.
Alternative documentation, or alt-doc, refers to non-QM programs that qualify you using something other than tax returns and W2s. The family includes bank statement loans that use deposits, profit and loss loans that use a prepared statement, and asset depletion loans that use savings and investments. Alt-doc is designed for self-employed, income-complex, or asset-rich borrowers who do not fit conventional full-doc guidelines. A loan specialist can identify which program fits, subject to underwriting approval.
Use a full documentation loan when your tax returns and W2s reflect what you truly earn, since it usually offers the most competitive terms. Use an alternative documentation loan when your returns understate your income or when your strength is deposits or assets rather than documented earnings. Alt-doc covers several programs, so the practical step is to run your numbers with a specialist to find the best fit, subject to underwriting approval.
Client Testimonials
Need Flexible Income Qualification?
Work with a broker who compares multiple Non-QM capital sources to structure financing aligned with your income profile.
Broker Advantage Statement
Alternative documentation programs vary significantly by lender. As a mortgage broker, Westpark Loans compares Non-QM providers to align documentation flexibility with competitive structure and execution.