The Ability-to-Repay (ATR) rule is mandatory for most consumer residential loans, and Bank Statement loans, as a primary Non-Qualified Mortgage (Non-QM) product. The ATR requirements for Bank Statement Loans are met through comprehensive cash flow analysis and strict verification standards.
The underwriting process for Bank Statement loans focuses on rigorously documenting the borrower’s capacity to repay by substituting traditional W-2s and tax returns with verified cash flow data.
The ATR rule requires us to make a good-faith effort to determine that the applicants have the ability to repay the mortgage. For Bank Statement loans, this is achieved by adhering to the General ATR Option, which involves documenting eight minimum underwriting considerations.
The fundamental difference in meeting ATR for Bank Statement loans compared to Full Documentation loans is the exclusion of tax documents:
Meeting ATR requires establishing the borrower’s income/assets (Factor 1) and ensuring the resulting debt-to-income (DTI) ratio (Factor 7) is acceptable after accounting for current debts (Factor 6).3
Underwriters calculate the borrower’s monthly qualifying income by analyzing bank activity over an extended period:
| Documentation Type | Requirement | ATR Compliance Method |
| Required Statements | 12 or 24 consecutive months of bank statements are required (personal or business). | The statements must support stable and predictable deposits. |
| Income Calculation | Total eligible deposits are averaged over the 12 or 24 months to determine the monthly qualifying income. | This average replaces traditional W-2 or tax return income to satisfy ATR Factor 1. |
| Business Statements | If business bank statements are used, the income calculation must incorporate a deduction for business expenses to determine net income. | This ensures the qualifying income reflects the Ability-to-Repay based on net cash flow, not just gross receipts. |
| Expense Ratio | Lenders use one of three methods: 1) A fixed expense ratio (often 50%), 2) A third-party prepared P&L statement, or 3) An expense ratio letter from a licensed CPA, EA, or PTIN (often minimum 15% or 20%). | The expense ratio must be reasonable for the profession. |
Underwriters must exercise due diligence to ensure deposits reflect continuous business income and exclude ineligible sources:
The calculated income is used in conjunction with verified liabilities (Factor 6) to determine DTI (Factor 7).
ATR compliance also requires validating the consumer’s employment status and credit history.
At least one borrower must often have a minimum 12-month history of owning and managing rental properties within the most recent three years.
Lenders typically require reserves (liquid assets) to cover potential debt payments, often mandating 6 months of PITIA or ITIA for the subject property.
While some programs offer “No Ratio” options, the minimum DSCR typically ranges from 0.75 to 0.80.
If the Loan-to-Value (LTV) ratio is 75% or less, the DSCR calculation may be based on the Interest-Only payment (ITIA) rather than the fully amortizing payment (PITIA).
A DSCR above 1.0 indicates that the property earns enough to cover the mortgage, meaning the investment has a positive cash flow in the lender’s view.
DSCR is calculated by dividing the Gross Rental Income from the property by the PITIA (Principal, Interest, Taxes, Insurance, and Association dues).
No income or employment is verified for this product, and consequently, no Debt-to-Income (DTI) ratio is calculated.
Qualification is determined solely based on the debt service coverage ratio (DSCR) of the subject property only.
No. Loans deemed strictly for business purposes are generally exempt from the ATR (Ability-to-Repay) and QM (Qualified Mortgage) requirements.
DSCR loans are specifically designed for investment property transactions designated for business purpose only.
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For informational purposes only. No guarantee of accuracy is expressed or implied. Programs shown may not include all options or pricing structures. Rates, terms, programs and underwriting policies subject to change without notice. This is not an offer to extend credit or a commitment to lend. All loans subject to underwriting approval. Some products may not be available in all states and restrictions may apply. Equal Housing Opportunity.
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