Why Bank Statement Mortgages Exist
Self-employed borrowers often write off significant business expenses to minimize their tax liability. While this is a smart tax strategy, it creates a problem when applying for a traditional mortgage—lenders see a lower adjusted gross income on tax returns than what the borrower actually earns. For example, a business owner might gross $300,000 annually but show only $80,000 on their tax return after deductions. A traditional lender would qualify them based on the $80,000, severely limiting their buying power. Bank statement mortgages solve this by looking at actual cash flow deposits rather than taxable income.How It Works
Instead of providing two years of tax returns, borrowers submit 12 or 24 months of consecutive bank statements. The lender analyzes these statements to calculate qualifying income based on:- Total deposits over the statement period
- An expense factor that accounts for business costs (typically 10-50% depending on the lender and business type)
- Average monthly income derived from the adjusted deposit total
Who Offers Bank Statement Mortgages
Bank statement loans are offered by non-QM lenders, which include specialty mortgage companies, portfolio lenders, and some credit unions. They are not available through government-backed programs like FHA, VA, or conventional Fannie Mae/Freddie Mac loans. Because these loans carry more risk for lenders, they typically come with:- Higher interest rates (often 0.5% to 2% above conventional rates)
- Larger down payment requirements (typically 10-20% minimum)
- Higher credit score thresholds
- More substantial reserve requirements
Bank Statement Mortgages vs Stated Income Loans
Bank statement mortgages are sometimes confused with the “stated income” loans that contributed to the 2008 financial crisis. They are not the same. Stated income loans allowed borrowers to simply declare their income without verification. Bank statement mortgages require documented proof of income through actual bank deposits—every dollar must be traceable and legitimate. These loans are fully documented, just with a different documentation type than traditional mortgages.When a Bank Statement Mortgage Makes Sense
This loan type is ideal when:- You’ve been self-employed for at least two years
- Your tax returns understate your actual income due to write-offs
- You have strong cash flow reflected in your bank statements
- You have good credit and funds for a larger down payment
- You need financing that traditional lenders won’t approve

