The short answer
A bank-statement mortgage is an alternative-documentation program, not a no-documentation loan. The lender reviews a defined period of personal or business statements, identifies eligible recurring deposits, removes transfers and non-business deposits, and applies any required expense factor. The resulting qualifying income is then evaluated with credit, assets, debts, occupancy, and property requirements.
Personal versus business statements
Personal-statement programs generally focus on business income deposited into a personal account and may use a different calculation from business-statement programs. Business statements often require an expense factor because gross deposits are not the same as personal income.
- The lender may require 12 or 24 months of statements.
- Transfers between accounts should not be counted twice.
- Unusual deposits may need a paper trail or may be excluded.
- Co-mingled personal and business activity can complicate the analysis.
How qualifying income is estimated
The exact formula is program-specific. A reviewer typically totals eligible deposits over the required period, subtracts ineligible items, applies an expense factor when required, and divides the result into a monthly figure. A CPA, enrolled agent, or tax preparer expense statement may be allowed by some programs but is not universal.
- Seasonality and declining deposits can matter.
- Negative balances, frequent overdrafts, or unexplained large deposits may require explanation.
- The business must generally be active for the program’s minimum history.
What else must qualify
Alternative income documentation does not replace the full mortgage review. Consumer mortgages remain subject to the lender’s ability-to-repay analysis and program standards.
- Credit score and housing history
- Down payment, reserves, and sourced assets
- Debt obligations and proposed housing expense
- Property type, occupancy, appraisal, and title
- Business ownership and operating history
How to prepare a cleaner file
- Gather every page of the required statement period
- Separate business and personal accounts when practical
- Identify transfers, owner contributions, loan proceeds, refunds, and one-time deposits
- Prepare a short explanation of the business, ownership, and seasonality
- Compare bank-statement income with conventional tax-return income before choosing a path
Common questions
Are bank-statement loans only for business owners?+
They are generally designed for self-employed borrowers or business owners who can document eligible business-generated deposits. Program definitions and minimum ownership requirements vary.
Do lenders count every deposit?+
No. Transfers, borrowed funds, refunds, owner contributions, and other non-income deposits may be excluded. The reviewer must avoid double-counting and determine which deposits represent recurring business revenue.
Are rates and down payments the same as conventional loans?+
Not necessarily. Alternative-documentation programs can have different pricing, down-payment, reserve, credit, and property requirements.
Authoritative references
Program rules and lender overlays can change. These sources provide the regulatory and agency foundation for this overview.