When the appraisal came in lower than your offer, the lender will size your mortgage against the lower appraised value rather than the price you agreed to pay, and the gap between the two numbers is yours to solve. You have four practical moves: challenge the appraisal, renegotiate the price, cover the difference in cash, or exit the contract using your appraisal contingency. Which one fits depends on your contract terms, your reserves, and how badly the seller wants to close.
Why the Gap Exists in the First Place
Lenders calculate your loan using a loan-to-value ratio, and they apply that ratio to whichever number is lower: the purchase price or the appraised value. Say you agreed to buy at $400,000 with 80% financing. You expected a $320,000 loan. If the appraisal comes back at $380,000, the lender applies 80% to that figure instead, and your available loan drops to $304,000. You’re now $16,000 short of what you planned to borrow. That shortfall is the appraisal gap.
The bank will not lend into that gap, and it cannot lean on the appraiser to fix it. Under the Truth in Lending Act, anyone involved in the transaction is prohibited from influencing an appraiser or encouraging a target value to make the deal work.1Office of the Law Revision Counsel. 15 USC 1639e – Appraisal Independence Requirements Fannie Mae’s guidelines confirm the same rule for LTV on purchase transactions: the lower of sales price or appraised value governs.2Fannie Mae. Loan-to-Value (LTV) Ratios The appraisal is the appraisal, and everyone works from there.
Challenge the Appraisal Through a Reconsideration of Value
Before you write a bigger check or reopen the price, look at whether the appraisal itself got something wrong. Appraisers occasionally miss a finished basement, rely on outdated comparable sales, or record the wrong bedroom count. If you spot an error or believe the appraiser overlooked relevant data, you can request a formal reconsideration of value (ROV) through your lender.3Consumer Financial Protection Bureau. Mortgage Borrowers Can Challenge Inaccurate Appraisals Through the Reconsideration of Value Process
An ROV is not an appeal based on disagreement. You need specific, verifiable evidence. The strongest submissions include comparable sales the appraiser did not use that are closer in size, location, or condition to your property. For each comparable, federal interagency guidance recommends including the street address, sale price, sale date, living area, and listing details.4Federal Register. Interagency Guidance on Reconsiderations of Value of Residential Real Estate Valuations You can also point out factual mistakes in the report, such as incorrect square footage or missing renovations, and flag evidence that the appraisal may have been influenced by prohibited bias.
Your lender’s review team evaluates the new information and then forwards it to the appraiser. If the ROV identifies legitimate deficiencies, Fannie Mae requires the appraiser to update the report and comment on the changes, even for minor errors.5Fannie Mae. Reconsideration of Value (ROV) The appraiser is under no obligation to change the final value if the original analysis holds up. This process catches real oversights. It rarely produces a dramatic swing unless significant data was left out.
Negotiate the Price With the Seller
When the appraisal stands, negotiation is usually where deals get saved. A seller who understands that the next buyer’s appraiser will likely reach a similar conclusion has real incentive to meet you partway. Three outcomes are common:
- The seller reduces the price to the appraised value. Cleanest outcome. The loan proceeds as originally planned and the seller absorbs the entire gap. Motivated sellers, or those already committed to buying another home, are the likeliest to agree.
- You split the difference. On a $20,000 gap, the seller drops the price by $10,000 and you bring $10,000 in extra cash. This is the most common compromise because it gives both sides a reason to stay at the table.
- The seller holds firm. A seller is not legally required to reduce the price for any reason. If they refuse, your remaining options are to cover the gap, keep challenging the appraisal, or walk away.6Consumer Financial Protection Bureau. My Appraisal Is Less Than the Sale Price. What Does That Mean for Me?
Whatever you agree to has to be documented in a written amendment to the purchase contract, signed by both parties. Before you start negotiating, verify your liquid assets so you know exactly how much cash flexibility you actually have.
Cover the Gap in Cash
If you have the savings and you believe the home is worth the agreed price regardless of what the appraiser thinks, you can raise your down payment to cover the gap. In the earlier example, that means bringing an extra $16,000 to closing. The lender’s LTV requirement is satisfied because the loan amount stays within 80% of the appraised value; you are just funding the difference between that and the contract price out of pocket.
This makes sense when you plan to stay in the home long-term and the gap is modest relative to the purchase price. It makes less sense when covering the gap would drain your reserves to a dangerous level, leaving nothing for moving costs, repairs, or the first-year surprises of homeownership. A home that costs you every dollar of liquidity on day one is a fragile investment no matter how much you love it. There is also a downstream cost worth checking: if paying less down was the plan and the low appraisal pushes your LTV above 80%, you may now owe private mortgage insurance that was not part of your original budget. Run the monthly math before you commit.
Walk Away Using the Appraisal Contingency
For conventional buyers, the appraisal contingency is your main safety net. This contract clause lets you cancel the deal and recover your earnest money if the home appraises below the purchase price. Earnest money deposits typically run 1% to 3% of the sale price, sometimes higher in competitive markets. Without this contingency, that deposit is at risk if you back out.
The contingency usually includes a deadline, often 10 to 14 days, by which the appraisal must be completed and any objection raised. Miss the deadline and you can lose the protection entirely, so track the dates in your contract. If the appraisal comes in low and you invoke the contingency in time, both parties are released. You lose the appraisal fee you already paid, which typically runs a few hundred dollars, but you are not on the hook for the purchase.6Consumer Financial Protection Bureau. My Appraisal Is Less Than the Sale Price. What Does That Mean for Me?
Walking makes the most sense when the gap is large, the seller will not negotiate, and your cash reserves cannot absorb the difference without putting you in a precarious position. Paying significantly more than a property’s appraised value creates instant negative equity that can take years to recover.
If You Have a VA or FHA Loan
VA and FHA borrowers have built-in protections that go beyond a standard appraisal contingency, and they are mandatory contract provisions.
Every VA purchase contract signed before the borrower receives the VA’s Notice of Value must include the VA Escape Clause. If the contract price exceeds the reasonable value established by the VA, the buyer cannot be penalized through forfeiture of earnest money or otherwise forced to complete the purchase.7eCFR. 38 CFR 36.4303 – Reporting Requirements The veteran may still choose to proceed at the higher price, but the clause guarantees they can walk with their deposit intact. It cannot be waived.8U.S. Department of Veterans Affairs. VA Escape Clause
FHA loans require a similar provision called the amendatory clause. If the appraised value comes in below the purchase price, the buyer can cancel and recover their earnest money, or agree in writing to accept the lower appraised value and move forward with adjusted loan terms. FHA buyers cannot be locked into paying more than the appraised value unless they voluntarily choose to.
If You Waived the Appraisal Contingency
In hot markets some buyers waive the appraisal contingency to make an offer more competitive. If that is you and the appraisal comes in low, your options narrow. You generally cannot walk without risking your earnest money, and the seller has no contractual duty to renegotiate.
Your realistic choices are to cover the full gap in cash, try to negotiate anyway (some sellers will still deal, especially if the alternative is relisting), or accept the loss of your earnest money and walk away from both the deposit and the deal. The strength of a waiver as a negotiating tool depends entirely on being able to follow through, so if you are considering a waiver on a future offer, decide in advance exactly how much gap you can absorb and make sure the cash is actually there.