What can go wrong after exchange?

Asked by: Joana Christiansen  |  Last update: March 19, 2026
Score: 4.5/5 (24 votes)

After an exchange (like property or a financial one), things can go wrong due to financial issues (mortgage withdrawal, job loss, bankruptcy), property problems (damage, title issues), legal complications, or a broken chain, causing delays, lost deposits, or even contract failure, though often legally binding, so parties usually face penalties for backing out. Common issues include lender withdrawing funds, buyer/seller changing their mind (cold feet), or a property issue discovered late, making the period between exchange and completion risky.

Can a sale fall through after exchange?

A sale collapsing after exchange is one of the most difficult situations in property law. Unlike a sale falling through before exchange, there are serious legal and financial consequences. This guide explains what happens, what your rights are, and the crucial steps you must take.

Can a chain fall through after exchange?

You exchange contracts when your solicitor or conveyancer is sure that everyone in the property chain has the money ready and is committed to moving forward. Timing is crucial here; do it too soon, and you might face financial penalties and extra costs if the chain falls apart after the exchange.

Can a mortgage be declined after exchange?

A bank or any other type of mortgage lender can refuse to offer a mortgage after the exchange of contracts has taken place. They have the right to withdraw a mortgage application at any point before completion, should they have a good reason to do so.

Can a bank pull out after exchange?

If your financial situation has changed during the mortgage application process and, after exchange of contracts, your lender believes that you no longer meet their affordability criteria, they could withdraw their offer.

Explaining The Process Of Exchange Of Contracts

23 related questions found

What if a buyer pulls out after an exchange?

If either party pulls out of the deal after exchange it is a breach of contract. So, if a buyer pulls out they will lose their deposit which is usually 10% of the sale price. If a seller refuses to proceed after exchange of contracts, they are liable for the buyer's costs including legal, mortgage and survey fees.

What can go wrong between exchange and completion mortgage?

Can things go wrong between exchange and completion? It is very rare that things go wrong between exchange and completion but it can happen and certain things are beyond your solicitor's control. For example, banking systems can go down which can affect the transfer of completion funds between solicitors.

Do mortgage lenders do checks after exchange?

A final credit check can occur at any time in the latter stages of the process, including before the exchange of contracts, on the day of exchange, after the contract exchange or right before completion. This will typically involve a hard credit check that mortgage lenders conduct.

What is a red flag in a mortgage?

Risky spending habits

But frequent and large transactions to betting shops or gambling sites can be a major red flag. It suggests risky spending habits, which may raise concerns on whether you'll prioritise mortgage repayments.

What is the 6 month rule for mortgages?

The "6-month mortgage rule" is a common guideline, especially in the UK, but also relevant in the US, that generally requires you to own a property for at least six months before most lenders will offer you a new mortgage (like a cash-out refinance or remortgage) on it, to reduce risk; it's an industry practice, not a strict law, but most lenders follow it, calculating the six months from the Land Registry date or closing date, requiring a minimum equity (often 20% for cash-out) and often applies to properties bought quickly, like at auction or with bridging finance, though exceptions exist for specialized products or certain circumstances.
 

How often do people pull out after exchange?

However, it is extremely rare for anyone to pull out after exchange of contracts, and in practical terms, this is when you can breathe a sigh of relief – once you exchange contracts, you can be pretty sure your house sale will go through.

Can anything go wrong on completion day?

In most cases, completion day goes as planned. Sometimes, however, things can go out of hand, resulting in delays. Your belongings can get stuck with the moving company and with nowhere to go, you may have to spend time in a hotel. Of course, you would hate for this to happen.

What happens if a buyer pulls out of a chain?

If a buyer has pulled out after exchange, but their seller is able to find another buyer, the chain may survive. The new buyer will need to do all their searches and secure their mortgage offer and so on, and all of that takes time. The completion date is therefore likely to be delayed.

What is the hardest month to sell a house?

The hardest months to sell a house are typically November, December, and January, during the winter holiday season, due to fewer active buyers, cold weather, and holiday distractions. Homes listed in these months often take longer to sell and command lower premiums compared to spring and summer listings, with December often cited as the slowest.
 

How soon after exchange do you complete?

Completion usually takes place 1-2 weeks after the exchange of contracts, but it can take up to a few months. Longer delays can occur if: Someone in the chain is renting and needs to give notice to terminate their tenancy. A property in the chain is a new build, as they might not be finished on time.

What is the 6 month rule for property?

The "6-month rule" in property generally refers to a guideline from mortgage lenders (especially in the UK) requiring you to own a property for at least six months before taking out a new mortgage or refinancing, preventing quick flips, fraud, and ensuring financial stability, with the period starting from land registry registration, not just purchase. It helps lenders control risks like "day one remortgages" (cash purchase followed by immediate mortgage application) and ensure stable home residency, affecting cash-out refinances and property sales. 

What is the $3000 rule in banking?

The "3000 bank rule" refers to U.S. Treasury regulations under the Bank Secrecy Act (BSA) requiring financial institutions to record and report specific information for certain transactions over $3,000, mainly involving cash or monetary instruments, to combat money laundering, including identifying the payer, recipient, and transaction details for five years. This rule covers purchases of cashier's checks, money orders, and wire transfers above this amount, mandating verification of identity and detailed record-keeping for law enforcement. 

What are 5 red flag symptoms?

Here's a list of seven symptoms that call for attention.

  • Unexplained weight loss. Losing weight without trying may be a sign of a health problem. ...
  • Persistent or high fever. ...
  • Shortness of breath. ...
  • Unexplained changes in bowel habits. ...
  • Confusion or personality changes. ...
  • Feeling full after eating very little. ...
  • Flashes of light.

What is the 3 7 3 rule in mortgage?

The "3-7-3 Rule" in mortgages refers to federal disclosure timing under the TILA-RESPA Integrated Disclosure (TRID) rule, ensuring borrower protection: lenders must provide the initial Loan Estimate within 3 business days of application, require a 7-day waiting period before closing from that delivery, and trigger another 3-day waiting period if the Annual Percentage Rate (APR) changes significantly (over 1/8% for fixed loans) before closing. This rule, stemming from the Mortgage Disclosure Improvement Act (MDIA), provides crucial time for borrowers to review and compare loan terms, preventing rushed decisions. 

What is the 2 2 2 rule for mortgages?

The "2-2-2 Rule" in mortgages isn't a single standard but refers to common guidelines lenders use, often involving two years of stable employment/income, two months of bank statements, two years of tax returns/W-2s, and sometimes two active, well-managed credit accounts, all to prove financial stability and reduce risk for a loan. Another "2-2-2" idea suggests refinancing if the rate drop is 2%, you'll stay >2 years, and closing costs <$2,000, while the "2% rule" for investors means rental income is 2% of the property's cost. 

What looks bad on bank statements?

This includes things like online purchases, social spending, subscription payments, and any gambling activity. If your statements show a pattern of going over your overdraft limit or spending more than you earn, that can raise concerns.

What are the common red flags for underwriters?

Common red flags for underwriters involve inconsistencies, unexplained large deposits, unstable income/employment, poor credit history, and discrepancies in the loan file (like altered documents or mismatched signatures). These signs suggest potential fraud, misrepresentation, or an increased risk of default, making underwriters question the applicant's financial stability and honesty. 

Do they do a final credit check before closing?

Final credit check before closing (soft pull)

Just a few days before closing, sometimes even the day before, the lender will do a soft pull to verify your financial stability one last time. This won't hurt your credit score, but it does give the lender a chance to: See if you've opened any new credit cards or loans.

What is the smartest way to pay off your mortgage?

The most brilliant way to pay off a mortgage involves a combination of discipline and smart financial moves, primarily by making extra principal payments, using windfalls (bonuses, refunds) for lump sums, refinancing to a shorter term or lower rate, and avoiding lifestyle creep. Accelerating payoff saves significant interest, with methods like paying 1/12 extra monthly, rounding up payments, or even small increases like $1 per month making a big difference over time. 

What takes longer, exchange or completion?

Completion typically happens 7–28 days after exchange, usually late morning or early afternoon.