A house under contract can fall through for many reasons, and the deal is more fragile than the signed paperwork suggests. Between contract and closing, a purchase can unravel because the buyer’s financing collapses, the appraisal comes in low, the inspection turns up serious problems, the title isn’t clean, insurance isn’t available, a contingent home sale fails, the HOA documents reveal trouble, the property is damaged, or one side simply walks away. Each category has its own warning signs and its own consequences for the earnest money.
The Buyer’s Financing Collapses
Loan failure is the single most common reason pending sales die. A financing contingency gives the buyer a window to secure a formal mortgage commitment letter, and if the lender denies the application, the buyer walks away with their earnest money. That deposit usually runs 1% to 3% of the purchase price, so on a $350,000 home it sits somewhere between $3,500 and $10,500 in escrow.
Pre-approval is not approval. Lenders re-verify everything right before funding, and small changes between those two moments can kill a loan. A new car payment, a fresh credit card, a job change, or a large unexplained bank transfer can all raise flags. Even a 20-point drop in credit score during this window can push a borrower below the lender’s threshold.
Debt-to-income ratio is where many buyers get caught. Fannie Mae caps DTI at 50% for loans run through its automated underwriting system, and 36% to 45% for manually underwritten loans depending on credit score and reserves.1Fannie Mae. Debt-to-Income Ratios If monthly debts eat up too much income at final verification, the loan gets denied no matter what the pre-approval letter said. New furniture charged to a store card has quietly killed plenty of deals.
The Appraisal Comes In Low
Even with the buyer’s finances intact, the lender requires an independent appraisal to confirm the home is worth enough to serve as collateral.2Consumer Financial Protection Bureau. 12 CFR Part 1002 Regulation B – 1002.14 Rules on Providing Appraisals and Other Valuations If the appraised value lands below the purchase price, a gap opens. On a $400,000 contract with a $380,000 appraisal, the lender bases the loan on $380,000, leaving $20,000 for someone to cover.
From there, the buyer can bring the difference in cash, the seller can drop the price, both sides can split it, or the buyer can request a reconsideration of value with better comparable sales. If no one moves, the appraisal contingency lets the buyer exit with their deposit. Buyers who waived the appraisal contingency to win a bidding war don’t have that escape hatch; they either cover the gap or forfeit their earnest money.
Inspection Problems
The inspection contingency usually gives the buyer 7 to 10 days to hire professionals to evaluate the home. Inspectors flag defects that affect safety or structural integrity: foundation cracks, active water intrusion, failing electrical panels, roof damage that could cost $10,000 or more to repair.
When something serious turns up, the buyer typically asks the seller to repair the problem or credit the cost at closing. If the seller refuses, the buyer can terminate in writing before the inspection deadline expires. Missing that deadline matters. Once the window closes without a formal objection, the buyer is generally considered to have accepted the property’s condition.
Specialized Testing That Sinks Deals
A standard inspection doesn’t cover everything. Radon is tested separately, and the EPA recommends mitigation at 4 pCi/L or higher.3US EPA. What is EPAs Action Level for Radon and What Does it Mean A mitigation system runs $800 to $2,500, and a seller who won’t address an elevated reading gives the buyer grounds to exit.
Sewer scope inspections are another frequent deal-breaker, especially in older homes. A camera run through the sewer line can reveal root intrusion, cracked pipes, or sagging sections where waste backs up. Repairs range from a few hundred dollars for a cleaning to $5,000 or more for excavation and replacement. Buyers who skip this inspection sometimes discover the problem after closing, when the entire bill is theirs.
Title and Ownership Problems
Before any deed transfers, a title company or attorney searches public records to confirm the seller actually has the right to sell. The search looks for unpaid property taxes, contractor liens from past renovation work, judgments from lawsuits, or ownership claims from other parties.
Surveys can create their own complications. A neighbor’s easement across the driveway, or a fence built two feet onto the next lot, creates ambiguity about what’s being sold. Probate situations with disputing heirs can stall a closing for months. When these clouds can’t be cleared within the contract’s timeframe, the buyer has the right to walk away.
Right of First Refusal
A less obvious title issue is a right of first refusal, which gives a third party the first chance to match any offer. The holder might be a current tenant, a family member, an HOA, or a business partner. If they exercise the right and match the buyer’s price, the pending contract collapses. If they decline, they must waive the right in writing before the sale can close. Either way, timelines take a hit.
Insurance Won’t Cover the Property
Mortgage lenders require proof of homeowners insurance before they’ll fund a loan.4Consumer Financial Protection Bureau. What is Homeowners Insurance Why is Homeowners Insurance Required If the buyer can’t secure coverage, or can only find a policy priced so high it blows up the monthly payment, the deal falls apart. The problem has grown in areas prone to wildfires, hurricanes, and flooding, where major insurers have pulled out of certain markets.
Claims history matters. Insurers check the Comprehensive Loss Underwriting Exchange, or CLUE, which tracks up to seven years of claims on a specific address. A home with prior water damage or multiple claims may be flagged as high-risk, leading to denials or premium quotes that break the buyer’s budget. Some buyers now add an insurance contingency giving them around 17 days to cancel if acceptable coverage isn’t available. In volatile markets, this contingency has become almost as important as the financing one.
A Contingent Home Sale Fails
A buyer who needs to sell their current home first will include a home sale contingency, making the new purchase dependent on closing the existing one, usually within 30 to 60 days. If that sale fails, the buyer can’t perform, and the new contract collapses with it. One failure anywhere in a chain of sales can topple everything downstream.
Sellers who accept this kind of contingency often negotiate a kick-out clause, letting them keep marketing the property. If a better offer arrives, the original buyer gets 48 to 72 hours to drop the contingency and commit. If they can’t, the seller moves on.
HOA Document Surprises
In communities with a homeowners association, buyers typically get 7 to 14 days to review the HOA’s governing documents, financials, meeting minutes, and rules. Common surprises include special assessments already voted on but not yet billed, rental restrictions that block the buyer’s plans, or reserves so low that a large assessment looks inevitable. If the buyer doesn’t like what they see, the HOA contingency lets them cancel.
Timing causes its own problems. HOA management companies charge for preparing a resale package, and delays can eat into the buyer’s review window or push the closing date. Buyers who waived this contingency in a competitive market can end up bound to a community whose rules they never read.
The Property Is Damaged Before Closing
If the home suffers serious damage between contract and closing, the deal can fall apart quickly. A fire, burst pipe, fallen tree, or storm fundamentally changes what the buyer agreed to purchase. In most cases, when neither title nor possession has transferred, the risk of loss falls on the seller. The buyer can usually back out and recover the deposit if the damage is material.
When damage is repairable, the parties sometimes negotiate: the seller uses insurance proceeds to fix things, extends the closing date, or credits the buyer. If the repairs or claims process drag past the contract’s deadlines, the buyer walks. This scenario is relatively rare, but it’s one of the few where neither side did anything wrong and the deal still dies.
The Seller Backs Out
Buyers aren’t the only ones who collapse deals. A seller might get cold feet after a higher offer appears, face a divorce or other personal upheaval, or simply decide not to move. Unlike buyers, sellers don’t have standard contingencies protecting them, so backing out of a signed purchase agreement carries real legal exposure.
The strongest remedy available to a burned buyer is specific performance, a court order forcing the seller to complete the sale. Courts tend to grant it in real estate cases because every property is treated as unique; you can’t just go buy the same house elsewhere. The buyer must show that a valid contract exists, they performed their side, and money damages wouldn’t make them whole. The process is slow and expensive, so many buyers settle for the deposit back and move on, but the threat of a lawsuit gives real leverage when a seller tries to bail.
Breaches Without a Contingency
Not every failed deal involves a contingency. Sometimes a party just doesn’t perform. Missing a deadline in a contract with a “time is of the essence” clause counts as a material breach. If the buyer fails to deposit earnest money on time, or the seller misses a disclosure deadline, the other side may have the right to cancel and seek damages.
When a buyer walks away for a reason not covered by any contingency, they usually forfeit their earnest money. That includes getting cold feet after all contingencies have been removed, missing deadlines, or failing to close financing after waiving the financing contingency. The 1% to 3% deposit becomes the seller’s compensation for the time the property sat off the market. Buyers sometimes challenge the forfeiture, which can tie the funds up in escrow for months.
Mutual Rescission
Sometimes both sides agree the deal isn’t working. Rather than fight over who breached what, the buyer and seller sign a mutual rescission that terminates the contract and spells out how the earnest money is divided. In most cases the deposit returns to the buyer, though splitting it can be part of the negotiation. Once both parties sign, all obligations end and the property goes back on the market. It’s the cleanest exit, and it’s more common than many people realize.