Bank Statement Loan Requirements
October 20, 2026
A bank statement loan is a non-QM mortgage for self-employed borrowers that calculates your income from 12 or 24 months of bank deposits instead of your tax returns. Lenders typically want a history of self-employment, usually around two years, plus a credit check, an appraisal, cash reserves and enough deposits to show stable income after business expenses. Because each lender sets its own guidelines, requirements and pricing vary, and they're generally higher-cost than a conventional loan.
How bank statement income is calculated. With personal bank statements, the lender usually averages qualifying deposits over the statement period. With business bank statements, it applies an expense factor to total deposits to estimate what's left as income, or it uses an expense ratio confirmed by a CPA or tax preparer, or a profit-and-loss statement. The lender removes deposits that aren't income, such as transfers between your own accounts, loan proceeds and refunds, and it asks you to explain large or unusual deposits. Overdrafts and returned items can count against you. Some lenders let you choose between a 12-month and a 24-month calculation, and a longer period can smooth out seasonal swings. Lenders still have to make a good-faith determination that you can repay under the federal ability-to-repay rule, even though the loan isn't a qualified mortgage.
Typical requirements and documents. Expect to provide 12 or 24 months of complete statements (all pages) for the accounts being used, proof that your business exists and that you've owned it for a while, such as a business license, CPA letter or state filing, a government-issued ID, statements showing funds for closing and reserves, and an explanation of any large deposits. Credit score, loan-to-value and reserve requirements are set lender by lender and often tighten together, so a file that's strong in one area may have more flexibility in another. Many bank statement loans are available for primary homes, second homes and investment properties. Some carry prepayment penalties, especially on investment properties, so ask.
How to compare offers and quick answers. Ask each lender which expense factor or CPA method it would use for your business, whether it accepts personal or business statements (or both), how it treats transfers and large deposits, and how many months of reserves it wants. Then compare Loan Estimates on the same day for the same loan, including Section A fees and any prepayment penalty. Because guidelines differ so much between lenders, a broker who works with several non-QM lenders can be useful here. Can you mix personal and business accounts? Usually not in the same calculation, so ask. Do you still need tax returns? Often no, though some lenders ask for a tax transcript or a signed form allowing them to verify filings. Is a bank statement loan better than a conventional loan? Not if you can qualify conventionally with your tax returns. Compare both. See our self-employed mortgage overview at lofirate.com/blog/self-employed-mortgage-options-2026-10-20.
A bank statement loan uses 12 or 24 months of deposits, adjusted for business expenses, to qualify self-employed borrowers whose tax returns understate cash flow. Requirements and pricing are set by each lender, so compare the income method, reserves and prepayment terms in writing, and check whether a conventional loan is available first. Sources: 12 CFR 1026.43 (ability-to-repay); CFPB ability-to-repay and qualified mortgage rule summary. General education only. LoFi Rate is an independent matching service, not a lender or mortgage broker. If you request a match, your information is shared with independent mortgage professionals licensed in your state.