Your chances of getting denied after pre-approval are lower than the headline mortgage denial rate suggests, but the risk is real. About 24 percent of all decisioned mortgage applications were denied in 2024 under Home Mortgage Disclosure Act reporting, and that figure includes borrowers who were only pre-qualified or not vetted at all. Pre-approved borrowers have already passed a credit check, income review, and preliminary underwriting, so their denial rate runs meaningfully lower. A pre-approval is a conditional commitment, not a guarantee, and changes to your credit, income, employment, or the property itself between pre-approval and closing can still cost you the loan.
Why a Pre-Approval Letter Can Still Fall Apart
A pre-approval letter is a snapshot of your finances on the day the lender issued it. It tells a seller that a lender has reviewed your credit, income, and assets and is willing to fund a loan up to a specific amount, provided nothing changes. Two limits keep it from being a promise.
First, pre-approval letters expire. Most are valid for 30 to 60 days from the date they are issued.1Consumer Financial Protection Bureau. Get a Preapproval Letter If your home search runs longer, the lender will pull your credit again and re-verify your finances, and anything that shifted in the meantime can lower your approved amount or end the deal.
Second, pre-approval covers you, not the house. The lender has evaluated your finances but has not yet looked at the property. The appraisal, title search, and inspection can independently sink the loan even if your financial picture stays perfect.
Financial Changes That Trigger Denial
The most common cause of denial after pre-approval is a change on the borrower’s side. Lenders re-check your credit and employment before funding the loan, and anything that pushes you outside their guidelines can unravel the file.
New Debt or Credit Activity
Opening a credit card, financing furniture, or taking out a car loan after pre-approval can raise your debt-to-income ratio above the lender’s threshold or drop your credit score. Even the hard inquiry from applying for a store card can raise a flag. Lenders run a final credit check before closing specifically to catch this kind of activity, so avoid applying for any new credit from the day you receive your pre-approval until after the loan funds.
Job and Income Shifts
Switching employers, moving from salary to commission, or going self-employed can disqualify you because the lender can no longer verify stable, predictable income. The lender performs a verbal verification of employment within 10 business days before the loan closing date to confirm you are still working in the same role.2Fannie Mae. Verbal Verification of Employment If that call finds you have changed employers, taken leave, or been laid off, expect a delay at best and a denial at worst.
Unexplained Deposits
Large deposits without a clear paper trail raise concerns during underwriting. The lender needs to confirm your down payment and closing funds come from documented sources, not from an undisclosed loan that would quietly add to your debt. If someone is giving you money toward the purchase, you need a gift letter signed by the donor stating their name, address, relationship to you, the amount, and that no repayment is expected.3Fannie Mae. Personal Gifts Without documentation, unexplained deposits can stall or kill the loan.
Drops in Cash Reserves
Lenders verify that you have enough cash to cover the down payment, closing costs, and sometimes several months of mortgage payments in reserve. Bank statements for the most recent 60 days must show stable, traceable funds.4Fannie Mae. Verification of Deposits and Assets A sudden drop, even for a legitimate reason like paying down another debt, can jeopardize the loan if it brings you below the required threshold.
Property Problems That Can End the Deal
Even a spotless financial profile does not protect you if the property fails the lender’s standards. The home is collateral, and the lender needs to confirm it is worth enough and safe enough to secure the loan.
A Low Appraisal
An independent appraiser sets the home’s fair market value. If it comes in below your purchase price, the lender will not cover the gap. Agree to $350,000 on a home that appraises at $330,000, and the lender bases the loan on $330,000. You either cover the $20,000 difference in cash, get the seller to lower the price, or walk away. If you believe the appraisal missed relevant comparable sales or contains factual errors, you can request a reconsideration of value through your lender under 2024 federal interagency guidance, though a reconsideration does not guarantee a higher number.5Federal Register. Interagency Guidance on Reconsiderations of Value of Residential Real Estate Valuations
FHA and Other Government-Backed Loan Standards
Government-backed loans hold the property to stricter standards than conventional mortgages. FHA loans require the home to meet HUD Minimum Property Standards, meaning it must be free of hazards affecting occupant health, safety, or structural soundness.6eCFR. 24 CFR Part 200 Subpart S – Minimum Property Standards Common triggers for FHA denials include:
- Peeling or chipping paint on homes built before 1978, which must be stabilized under lead-based paint rules.
- A roof with less than two years of remaining useful life.
- Structural defects such as foundation cracks, basement water damage, or framing problems.
- Non-functioning heating, cooling, ventilation, plumbing, or electrical systems.
Any of these can often be fixed before closing if the seller agrees to make repairs. If the seller refuses and the problems remain, the lender will not fund the loan.
Title Defects and HOA Trouble
A title search checks whether the property can legally transfer to you free of liens, unpaid judgments, or ownership disputes. Any unresolved claim can delay or block closing. For condos and homes governed by a homeowners association, the lender also reviews the association’s financial health. Under Fannie Mae guidelines, the HOA’s budget must set aside at least 10 percent of annual assessment income for replacement reserves.7Fannie Mae. Full Review Process An association facing litigation, insolvency, or thin reserves can make the property ineligible for financing regardless of your qualifications.
What Happens to Your Earnest Money
When you make an offer, you typically put down an earnest money deposit of roughly one to three percent of the purchase price to show the seller you are serious. If the loan is denied and the deal collapses, whether you get that money back depends on your purchase contract.
A financing contingency lets you cancel the contract and recover your earnest money if you cannot secure a mortgage. The contingency period usually runs 30 to 60 days and expires about a week before the scheduled closing date. If the loan falls through within that window, you get your deposit back. If the contingency has already expired, or if you waived it to compete against other offers, the seller can keep the deposit. Waiving the contingency is increasingly common in tight markets, but it puts thousands of dollars at risk on a deal that might not close.
Your Rights If You Are Denied
Federal law gives you specific protections when a lender turns down your application, whether the denial comes during underwriting or later.
The Adverse Action Notice
Under the Equal Credit Opportunity Act, the lender must notify you of the denial in writing within 30 days of receiving your completed application.8Consumer Financial Protection Bureau. 12 CFR 1002.9 – Notifications The notice has to include the specific reasons for the denial and accurately describe the factors the lender actually considered, such as a high debt-to-income ratio, insufficient credit history, or inadequate reserves. Vague statements about internal standards do not satisfy the rule.
Credit Score Disclosure
If the denial was based even in part on information from your credit report, the lender must also give you your numerical credit score, the range of possible scores under the model used, and the top four factors that hurt your score. The notice must identify the credit bureau that supplied the report and tell you that you have the right to a free copy of that report within 60 days.9Consumer Financial Protection Bureau. Adverse Action Disclosures – Section 615(a) and (b)
Disputing Credit Report Errors
If your denial was caused by inaccurate information, such as a debt that isn’t yours, a late payment that was actually on time, or a wrong balance, file a dispute with the credit bureau. The bureau must investigate and respond within 30 days, and if the dispute produces a correction, you are entitled to a free updated copy of your report.10Consumer Advice – FTC. Disputing Errors on Your Credit Reports Fixing a credit error can sometimes resolve the reason for denial entirely and let you reapply.
Keeping Your Loan on Track Through Closing
Most post-pre-approval denials are preventable. The stretch between pre-approval and closing is not the moment to make financial moves. Keep things boring.
- Freeze your credit activity. No new cards, no financed purchases, no co-signing for anyone else until after closing.
- Stay in your current job. Avoid switching employers, dropping to part-time, or starting a business. If a change is unavoidable, tell your loan officer right away.
- Keep bank balances steady. Skip large withdrawals or deposits you can’t easily document, and if you’re receiving gift funds, have the gift letter ready before the money hits your account.
- Respond to lender requests quickly. Delayed paperwork can push closing past your rate lock or financing contingency deadline.
- Check the property early. For FHA or VA loans, a pre-inspection before your offer can surface issues that would otherwise show up during the appraisal.
If your pre-approval letter is nearing its expiration and you have not found a home, contact your lender to renew it before it lapses. Renewal means fresh documentation and a new credit check, so keeping your financial profile unchanged during the search gives you the best chance of getting re-approved at the same amount.