What Underwriters Actually Look For During the Mortgage Process
Getting pre-approved is exciting — but many buyers are surprised to learn that their loan is still being reviewed all the way up until closing. One of the biggest parts of that process is underwriting.
Underwriting can sound intimidating, but it’s really just the step where your lender verifies that the loan is safe, accurate, and meets program guidelines.
Here’s a behind-the-scenes look at what underwriters are actually reviewing when they look at your file.
Income Stability Matters More Than Just Income Amount
A high income does not automatically mean loan approval.
Underwriters are looking for consistency and stability. They want to verify that your income is likely to continue and that it can support the monthly mortgage payment.
This is why lenders typically ask for:
- Recent pay stubs
- W-2s or tax returns
- Employment history
- Bank statements
- Additional documentation for self-employed borrowers
If you are self-employed, receive commission income, overtime, bonuses, or have recently changed jobs, additional documentation may be needed.
Large Deposits Can Raise Questions
One of the most common surprises for buyers is when an underwriter asks about deposits showing on bank statements.
Lenders are required to verify where funds are coming from — especially if the deposits are large or unusual.
For example:
- Cash deposits
- Transfers from unknown accounts
- Large Venmo or Cash App deposits
- Gift funds from family
This does not automatically mean there is a problem. It usually just means the underwriter needs documentation showing the source of the funds.
Credit Is About More Than Just the Score
Most buyers focus heavily on their credit score, but underwriters also review overall credit habits.
They may look at:
- Payment history
- Credit card balances
- Recent inquiries
- New accounts opened during the loan process
- Collections or charge-offs
Even if you are already pre-approved, financing a vehicle, opening a credit card, or missing payments during the loan process can affect your approval.
The Property Has to Qualify Too
The borrower is not the only thing being reviewed — the home matters too.
The appraisal helps confirm the home’s value and condition. Depending on the loan type, certain repairs or property conditions may need to be addressed before closing.
Some common issues that can create delays include:
- Roof concerns
- Safety or health hazards
- Foundation issues
- Missing utilities
- Incomplete renovations
This is one reason communication between the lender, buyer, and real estate agent is so important.
Why Conditions Are Normal
It is very common for underwriters to issue “conditions.”
Conditions are simply additional items needed before the loan can receive final approval. In many cases, these are minor clarification requests.
Examples include:
- Updated pay stubs
- Letter of explanation
- Proof of earnest money
- Verification of employment
- Updated bank statements
Receiving conditions does not mean the loan is falling apart. It is a normal part of the process.
The Biggest Thing Buyers Can Do
The smoothest mortgage transactions usually happen when buyers keep communication open and avoid major financial changes during the process.
A few important tips:
- Do not open new credit accounts
- Avoid large unexplained deposits
- Continue making payments on time
- Keep documentation easily accessible
- Respond to lender requests quickly
Final Thoughts
Underwriting is designed to protect both the buyer and the lender by making sure the loan is financially sound.
While the process can sometimes feel document-heavy, having an experienced lending team and strong communication can make a huge difference.
At First American Mortgage, our team handles processing and underwriting in-house, allowing us to provide quicker communication, faster updates, and a smoother experience from application to closing.
Ready to get started? Contact First American Mortgage today to discuss your home financing options.