What is Manual Underwriting vs. Automated Underwriting?
When you apply for a mortgage, your application typically first goes through an Automated Underwriting System (AUS). Think of the AUS as a powerful computer program that uses a complex algorithm to analyze your financial data: your credit score, income, debt, and assets. It quickly decides if you meet the lender's and the loan program's minimum guidelines. If everything fits neatly into its pre-programmed boxes, you get an initial approval.
However, the AUS is rigid. It doesn't understand context or nuance. If you have a slightly unusual income stream, a past credit issue with a good explanation, or anything that deviates from the standard borrower profile, the system might issue a denial or a 'refer' decision, even if you're a responsible borrower.
This is where manual underwriting comes in. A 'refer' decision from the AUS often triggers a manual review. In this process, a human underwriter steps in to personally examine your entire loan file. They don't just look at the raw numbers; they read your letters of explanation, analyze your bank statements for saving patterns, and assess the overall strength of your application. Their goal is to determine if you have the ability and willingness to repay the loan, using common sense and established guidelines that allow for more flexibility than an algorithm.
Key Differences at a Glance
- Speed: AUS decisions are nearly instant. A manual underwrite takes significantly longer, from a few days to several weeks. (The data, information, or policy mentioned here may vary over time.)
- Flexibility: The AUS is black and white. A human underwriter can analyze gray areas and approve a loan based on 'compensating factors' that an algorithm would ignore.
- Documentation: An AUS approval may require standard documentation. A manual underwrite almost always requires additional paperwork to support your case, such as letters of explanation or more detailed financial records.
When is a Manual Underwrite Necessary?
An automated system denial can feel final, but it's often just a sign that your financial picture requires a closer look. Certain situations are common triggers for a manual underwriting review, particularly for homebuyers in competitive Florida markets.
Here are some scenarios where requesting a manual underwrite is the logical next step:
- Complex or Non-Traditional Income: The AUS struggles with income that isn't a simple, fixed salary. This includes self-employed individuals, freelancers, gig economy workers, or those who earn significant income from commissions, bonuses, or tips. A human underwriter can review tax returns, profit and loss statements, and bank statements to verify and calculate a qualifying income.
- Borderline Credit Scores: If your credit score is right on the edge of the minimum requirement for a loan program, the AUS will likely deny it. A manual review allows an underwriter to see why the score is low. A score impacted by old medical collections, for example, is viewed more favorably than recent missed credit card payments.
- Recent Major Life Events: A recent bankruptcy, foreclosure, or short sale that has passed its mandatory waiting period might still get flagged by the AUS. A human underwriter can verify the dates and circumstances to ensure eligibility.
- Limited Credit History: Sometimes, a borrower has a 'thin file', meaning they don't have enough credit accounts open for a long enough time to generate a robust credit score. An underwriter can perform a manual review using non-traditional credit sources like rent, utility, and insurance payment histories.
- High Debt-to-Income (DTI) Ratio with Strong Assets: The AUS has strict DTI limits. If your DTI is slightly over the threshold but you have significant cash reserves or retirement savings, a human underwriter may approve the loan, seeing that you have a strong financial cushion. (The data, information, or policy mentioned here may vary over time.)
The Power of Compensating Factors in a Manual Review
Compensating factors are the secret weapon in a manual underwrite. These are positive elements in your financial profile that help offset perceived risks, like a lower credit score or a higher DTI ratio. A human underwriter is trained to look for these strengths to justify approving your loan.
Common compensating factors include:
- Large Down Payment: Putting more money down than the minimum required shows you have a significant personal investment in the property and reduces the lender's risk.
- Substantial Cash Reserves: Having several months of mortgage payments (including principal, interest, taxes, and insurance) saved in the bank after closing is a powerful compensating factor. It proves you can handle unexpected financial setbacks.
- Low Debt-to-Income Ratio: If your credit is the primary issue, having a very low DTI ratio demonstrates that you can comfortably manage your monthly obligations.
- Stable Employment History: A long, consistent history with the same employer or in the same line of work indicates reliable and predictable income.
- Potential for Increased Earnings: While not a primary factor, a clear career path with documented potential for higher income can sometimes positively influence an underwriter's decision.
Example in Action: A Tampa Homebuyer
Let's imagine a buyer in Tampa wants to purchase a home for $400,000. They have a 630 credit score, which is just below the 640 minimum for a conventional loan, triggering an AUS denial. However, during a manual underwrite, the underwriter sees several compensating factors:
- Down Payment: They are making a 20% down payment ($80,000), far more than the 3-5% minimum.
- Cash Reserves: After the down payment and closing costs, they still have $50,000 in savings, which is over 18 months of their estimated mortgage payment.
- Low DTI: Their DTI ratio is only 28%, well below the typical limit.
In this case, the human underwriter can clearly see that despite the borderline credit score, the borrower is a very low-risk applicant. The strong compensating factors justify the approval. (The data, information, or policy mentioned here may vary over time.)
Required Documentation for a Manual Underwrite in Tampa
Because a manual underwrite involves a deep dive into your finances, you should be prepared to provide more extensive documentation than you did for your initial application. The underwriter is building a complete story of your financial reliability, and documents are the evidence.
While every situation is unique, common requests include:
- Letter of Explanation (LOX): You will likely need to write a signed letter explaining any derogatory items on your credit report. This could be an explanation for late payments, collections, or public records. Be honest, concise, and explain the circumstances and the steps you've taken to resolve the issue.
- Proof of Rent Payments: If you have a limited credit history, providing 12 months of canceled checks or bank statements showing on-time rent payments is crucial. This is called a Verification of Rent (VOR).
- Detailed Asset Statements: Instead of just one or two recent bank statements, the underwriter may ask for up to 12 months' worth to see your saving habits and verify the source of your down payment funds.
- For Self-Employed Borrowers: Expect to provide two years of business and personal tax returns, a year-to-date Profit & Loss (P&L) statement, and business bank statements.
- Proof of Additional Income: Documentation for any part-time work, bonuses, or commissions you want considered.
Gathering these documents promptly is essential to keep the process moving forward in a busy market like Tampa.
Overcoming a Low Credit Score with Manual Underwriting
A low credit score is one of the most common reasons for an AUS denial. However, it's not always a dead end. Manual underwriting provides an opportunity to explain the story behind the score.
An underwriter will analyze your credit report to understand the cause of the low score. They will look for:
- The Cause of a Credit Event: Was a bankruptcy caused by a medical emergency or a business failure, as opposed to financial mismanagement? Context matters.
- Recent Credit History: Have you paid all your bills on time for the last 12-24 months? A recent history of perfect payments can outweigh older mistakes.
- Type of Debt: An underwriter may view medical collections less severely than unpaid credit card debt, as medical debt is often unplanned.
While a manual underwrite can't overcome a score below a program's absolute minimum (e.g., typically 500 for an FHA loan), it can absolutely save a loan for a borrower with a score in the low 600s or high 500s if there are sufficient compensating factors. For an FHA loan, a score below 580 generally requires a higher down payment of at least 10%. (The data, information, or policy mentioned here may vary over time.) Your demonstrated ability to manage finances responsibly since the credit issues occurred is what the underwriter is looking for.
The Timeline for Manual Underwriting in Orlando
Patience is key when going through a manual underwrite. While an AUS can deliver a result in minutes, a manual review is a meticulous, hands-on process. In a fast-paced market like Orlando, setting realistic timeline expectations is critical for both you and the home seller.
Generally, you can expect the manual underwriting process to add anywhere from one to three weeks to your total closing time. (The data, information, or policy mentioned here may vary over time.) This can vary based on:
- The Lender's Workload: Some lenders have dedicated teams for manual reviews, while others may only have a few underwriters qualified to do them.
- The Complexity of Your File: A file with self-employment income and explained credit issues will take longer than a file with just a borderline credit score.
- Your Responsiveness: How quickly you provide the requested documentation plays a huge role. Delays in submitting letters of explanation or bank statements will stall the entire process.
It is crucial to inform your real estate agent about the manual underwrite so they can negotiate a realistic closing date with the seller. A good loan officer will keep all parties updated on the underwriter's progress.
Can I Switch Lenders to Get a Manual Underwrite?
Yes, absolutely. In fact, it is often necessary. Not all lenders have the same appetite for manual underwriting. Large retail banks and some online lenders often prefer loans that fit perfectly into the AUS box because it's faster and more efficient for their business model. They may simply deny your application outright without offering a manual review.
If your loan is denied, you have the right to apply with another lender. This is where working with an experienced mortgage broker can be a significant advantage. A broker has relationships with dozens or even hundreds of different lenders, including those who specialize in or are more receptive to manual underwriting. They know which lenders are best suited for borrowers with unique credit or income situations.
If you receive a denial from one lender, don't give up. Seek a second opinion from a mortgage professional who understands the nuances of manual underwriting. They can quickly assess your file and submit it to a lender more likely to give your application the thorough, human-centered review it deserves. An automated denial doesn't have to be the end of your homeownership journey. If your financial situation is more complex than a computer can understand, a manual underwrite might be your path to approval. Discuss your scenario with a mortgage expert who has experience with lenders that look beyond the algorithm.
Don't let an automated denial stand in your way. If your financial profile requires a human touch, our mortgage experts are ready to guide you. Apply now to have your unique situation reviewed with the care it deserves.
Author Bio
David Ghazaryan is the expert mortgage strategist and founder behind iQRATE Mortgages. With a mission to fund home loans that traditional banks won't touch, David specializes in helping clients with unique financial situations, including those recovering from foreclosure or bankruptcy. He expertly crafts smart, strategic, and stress-free mortgages by leveraging a vast network of over 100 lenders to secure competitive rates for investors and homebuyers alike. Praised for exceptional customer service, David has helped hundreds of families with a 97% satisfaction rate, guiding them to the mortgage they deserve.





