Stage 3: Underwriting and Approval
Full underwriting is where the lender puts the deal under the microscope. Unlike the preliminary review in Step 6, which was a high-level viability check, this is a detailed, methodical analysis of every aspect of the loan, including financials, credit, collateral, deal structure, and risk factors.
Even though the lender already has most of the borrower’s documents from the initial submission, it’s common for additional requests to come in throughout this phase. A question about an unusual expense on a tax return, a request for a more recent bank statement, clarification on an affiliate business – these follow-ups are normal and not a sign that something is wrong. What matters is how quickly the borrower responds to them.
At this stage, the loan typically moves from the originator or business development officer to the lender’s underwriting department. The borrower’s primary point of contact shifts to the assigned underwriter, who will be driving the analysis through to the commitment letter.
Focuses of Analysis
Every deal is different, but full underwriting generally centers on four areas:
• The Business’s Ability to Repay the Loan
The central question of the entire underwriting process. The lender performs a detailed cash flow analysis using the three most recent full years of financials plus year-to-date numbers if available. They’re looking at whether the business consistently generates enough cash flow to cover the proposed loan payment with an adequate margin – typically a DSCR of 1.25 or better.
For business acquisitions, the analysis adds another dimension. The lender evaluates not just how the business has performed historically, but how it’s likely to perform under new ownership. The borrower’s business plan, operational changes, and industry experience all factor into this projection.
• The Business’s Future Prospects
Beyond the numbers, the lender assesses whether the business is positioned for stability or growth. They consider the competitive landscape, the local market, the industry’s trajectory, and the borrower’s plans for the business. A strong financial history combined with a weak market outlook (or vice versa) affects how the lender views the overall risk.
• Creditworthiness
The lender does a thorough review of the borrower’s personal and business credit histories. They’re looking at credit scores, payment patterns, outstanding obligations, any past defaults or judgments, and the overall debt load. Credit issues identified here won’t necessarily kill the deal, but they’ll need to be addressed and may affect the final terms.
• Value of Collateral
The USDA requires B&I loans to be fully collateralized. The lender evaluates whether the assets being financed – the real estate, business, equipment, etc. – provide sufficient collateral value after applying appropriate discount rates. If the primary collateral falls short, the lender will look for supplemental sources: a life insurance policy assigned to the lender, a lien on the borrower’s personal real estate, or other pledgeable assets. Collateral shortfalls are common and usually resolvable, so the key is identifying the gap early so it can be addressed ASAP.
Tips for Full Underwriting
Full underwriting is the longest and most intensive lender-side step. A few things that help it go smoothly:
• Be Responsive and Work Closely With the Lender
The underwriter is sure to have some questions – about the financials, about the business, about specific line items on a tax return. Quick, thorough responses keep the analysis moving. A day spent waiting for an answer from the borrower is often a day added to the timeline. If you don’t have an answer immediately, acknowledge the question and give a realistic timeframe for when you’ll have it.
• Expect New Problems to Arise
Full underwriting almost always uncovers something that wasn’t visible during the preliminary review, like an expense trend the lender wants explained, a collateral gap that needs to be addressed, a question about an affiliate business, or an inconsistency between documents. This is normal. It doesn’t mean the deal is in trouble. Experienced borrowers expect follow-up requests and treat them as part of the process rather than a cause for alarm.
• Keep a Good Attitude
This step can test your patience. The underwriter may ask for documents you’ve already provided, question assumptions you thought were settled, or focus on details that seem minor to you but matter to their risk analysis. Stay professional and cooperative. The underwriter is your deal’s advocate inside the lending institution, they’re building the case to approve your loan. Making their job easier works in your favor.

