If you run your own business, your tax return and your bank account can tell two very different stories. Lenders have several ways to document self employed income, and the right one can change your approval amount more than your credit score or down payment. Here is how each option works in California, and how to choose.
Quick answer
Self employed borrowers in California can qualify with full documentation (usually two years of tax returns on a conventional or FHA loan), a bank statement loan (12 or 24 months of deposits instead of tax returns), a 1099 or profit and loss program, or an asset based option. Full documentation usually offers the best pricing if your tax returns show enough income. If write offs shrink your taxable income, a bank statement loan can qualify you on cash flow instead.
Why do write offs lower your mortgage approval?
For a standard mortgage, lenders qualify you on the income you report to the IRS, not your gross revenue. Every legitimate deduction your accountant takes lowers taxable income, and that lower figure is what goes into your debt to income ratio.
Some deductions are added back. In the standard cash flow analysis, lenders can add back noncash expenses such as depreciation and, in some cases, business use of home, because they did not reduce the cash available to you. Most other expenses stay deducted.
Example: A consultant deposits $250,000 a year but reports $60,000 of net income after expenses. A full documentation loan starts from roughly $60,000 plus any eligible add backs. A bank statement loan starts from the deposits and applies an expense factor, which can produce a very different qualifying figure.
Who do lenders treat as self employed?
Under Fannie Mae guidelines, you are considered self employed if you own 25% or more of a business. That includes sole proprietors, independent contractors paid on 1099s, partners, and owners of S corporations and LLCs, even if you pay yourself a W2 salary through your own company.
Option 1: Can you qualify with your tax returns?
If your returns show enough income, full documentation is usually the lowest cost route. It is how conventional, FHA and VA loans qualify self employed borrowers.
- History. Two years of self employment is the general standard. Fannie Mae can accept less than two years when your most recent returns show a full 12 months of self employment income and you have a prior history of similar or higher earnings in the same line of work.
- Documents. Typically two years of signed personal and business federal tax returns with all schedules. In some cases one year of returns is enough, for example when the business has operated for at least five years.
- Trend. Lenders review whether income is stable or rising. A significant drop from one year to the next usually means the lower year, or an average, is used.
Learn more on Ryan’s self employed home loans page.
Option 2: How do bank statement loans work?
Bank statement loans qualify you on the money flowing into your accounts instead of the income on your tax return. They are a type of non QM loan, meaning they sit outside Fannie Mae and Freddie Mac guidelines, and each lender sets its own rules.
A typical bank statement loan works like this:
- You provide 12 or 24 months of personal or business bank statements.
- The lender totals eligible deposits and removes transfers between your own accounts, loan proceeds and one time deposits that are not business income.
- For business accounts, an expense factor is applied to estimate profit. Many programs use a standard ratio, and a letter or profit and loss statement from your CPA or tax preparer can support a lower expense ratio when it reflects your business.
- The resulting monthly figure is used as your qualifying income.
The trade off is cost and cash. Bank statement loans often require a larger down payment and carry a higher rate than a comparable conventional loan, and reserve requirements are common. For many owners, the higher approval amount is worth it. See the details on Ryan’s bank statement loans page.
Want your income calculated both ways?
Ryan can run full documentation and bank statement qualifying side by side before you apply, so you know which route gives you the stronger approval.
Option 3: What about 1099, P&L and asset based loans?
- 1099 income loans. For independent contractors, some programs qualify you on the gross income shown on your 1099 forms, less an expense factor, without full tax returns.
- Profit and loss programs. Qualify from a profit and loss statement prepared or reviewed by a licensed CPA or tax preparer, often paired with a short run of bank statements.
- Asset based qualifying. If you hold significant liquid assets, some programs convert eligible balances into a monthly income figure instead of using employment income.
- DSCR loans for rentals. Buying an investment property? A debt service coverage ratio loan qualifies the property on its rental income compared with the payment, with no personal income calculation. See investment property loans.
- ITIN loans. Business owners who file taxes with an Individual Taxpayer Identification Number can explore ITIN home loans.
Which self employed loan fits you?
| Full documentation | Bank statement | 1099 or P&L | |
|---|---|---|---|
| Income source | Net income on tax returns, plus eligible add backs | 12 or 24 months of deposits, less an expense factor | 1099 totals or a prepared profit and loss statement |
| Tax returns required | Yes, usually two years | Generally no | Generally no |
| Typical pricing | Usually the lowest | Often higher | Often higher |
| Down payment | Program minimums apply | Often larger | Often larger |
| Best for | Owners whose returns show strong, stable income | Owners with heavy write offs and steady deposits | Contractors and owners with clean 1099 or P&L records |
The smart move is to compare both paths. Ask your loan officer to calculate your qualifying income under full documentation and under a bank statement program, then compare the written terms for each.
How should you prepare 3 to 6 months before applying?
- Separate business and personal money. Run business income through a business account so deposits are easy to trace.
- Avoid unexplained deposits. Large cash deposits and transfers from other people need a paper trail.
- File your taxes on time. A missing or extended return can delay a full documentation file.
- Talk to your CPA early. Ask how your returns will look to a lender before you file, and whether they can provide a CPA letter or profit and loss statement if needed. Tax decisions are between you and your tax professional.
- Keep your business verifiable. Lenders commonly confirm the business through a license, a CPA letter or a public listing.
- Build reserves. Cash left after closing strengthens every self employed file.
- Hold off on new debt. Equipment loans, vehicle financing and new business credit lines can change your ratios.
Already own a home and need capital for the business or a remodel? Compare your options in our guide to HELOC vs cash out refinance.
Frequently asked questions
How many years of self employment do I need to get a mortgage?
Two years is the general standard for full documentation loans. Fannie Mae can accept less than two years when your most recent returns show a full 12 months of self employment income and you have a prior track record in the same line of work. Bank statement programs set their own history requirements, and many look for about two years in business.
Can I get a mortgage with one year of self employment?
Possibly. If you moved from a salaried job into your own business in the same field and have a full year of self employment on your latest tax return, a conventional loan may be able to use that income. Some non QM programs also accept a shorter history.
Do bank statement loans require tax returns?
Generally no. Bank statement loans use 12 or 24 months of personal or business statements to calculate income instead of tax returns, although the lender may still verify that your business exists and is active.
Are bank statement loans only for borrowers with bad credit?
No. Bank statement loans are built for borrowers whose tax returns understate their cash flow, and many borrowers who use them have strong credit and significant assets. Credit still affects pricing and the required down payment.
Can I refinance a bank statement loan into a conventional loan later?
Often, yes. Once your tax returns show enough income to qualify, refinancing into a conventional loan may lower your rate. Whether it makes sense depends on rates and closing costs. Prepayment penalties are generally limited to investment property loans such as DSCR loans, so if you are financing a rental, ask whether one applies before you sign.
What is the difference between a 1099 loan and a bank statement loan?
A 1099 loan calculates income from the gross amounts on your 1099 forms, less an expense factor. A bank statement loan calculates income from deposits into your bank accounts. Contractors paid on 1099s by a few clients often find the 1099 route simpler, while owners with many customers usually use bank statements.
Ryan O’Kane
Founder and Chief Mortgage Officer, ARBOR Financial Group, Santa Ana, California
NMLS #292685
DRE #01328641
Licensed in California and Nevada
Self employed and ready to buy or refinance?
See your income calculated both ways.
Ryan O’Kane can compare full documentation and bank statement qualifying side by side so you choose the loan that fits your business.
Sources and official resources
Information checked September 27, 2026. Loan limits, program rules and assistance funding change, so confirm current terms before you rely on them.
This article is for general education only and is not a loan offer, commitment to lend, or tax or legal advice. Rates, terms, fees and programs vary by lender and are subject to change without notice. All loans are subject to credit approval, underwriting guidelines and property eligibility. Ryan O’Kane, NMLS #292685, DRE #01328641. ARBOR Financial Group is a DBA of The Turnkey Foundation Inc., NMLS #236669 (NMLS Consumer Access). Equal Housing Opportunity.
