Business Bank Statement vs Personal Bank Statement: Which Counts

Bank statement loans are the primary non-QM tool for self-employed borrowers, but the income calculation depends heavily on whether you use business or personal statements and how the lender handles expenses.

Business Bank Statement Method

With business bank statements, the lender averages gross monthly deposits over 12 or 24 months and then applies an expense factor to estimate net income. The expense factor reflects the cost of running the business. Lenders typically offer a standard expense factor (50% is common, yielding 50% of deposits as qualifying income) or allow a borrower-provided expense ratio from a CPA letter. If the CPA letter shows a lower expense ratio, qualifying income is higher, which can materially change the loan amount.

Personal Bank Statement Method

• ✦Uses deposits from the borrower's personal checking or savings account
• ✦No expense factor is applied; 100% of deposits count as income (lenders may exclude transfers and non-recurring items)
• ✦Works best for sole proprietors who comingle business and personal cash flow
• ✦Higher qualifying income relative to business statements at the same gross deposit level
• ✦Lenders may require the personal account to show consistent recurring deposit patterns, not lump sum transfers from business

Which to Use

Compare both methods for each borrower. A borrower depositing $30,000 per month into business accounts qualifies for $15,000 in monthly income at a 50% expense factor. The same borrower depositing $12,000 per month into a personal account qualifies at $12,000 in monthly income under the personal statement method. If the business expense ratio is actually 30% per the CPA letter, the business method yields $21,000 per month, which is significantly better. Run both calculations before choosing the submission path.