What can go wrong at the exchange of contracts?

Asked by: Luna Rosenbaum  |  Last update: April 4, 2026
Score: 4.2/5 (50 votes)

At the exchange of contracts, issues can arise from chain breaks, mortgage problems (delays or withdrawals), unexpected property damage, legal complications (title issues, unanswered queries), or financial instability (seller bankruptcy, buyer job loss). Delays often stem from slow solicitors, issues with searches/surveys, or logistical problems like securing removal services, leading to stress and potential financial penalties if a party pulls out after exchange, which makes the deal legally binding.

What can go wrong after exchange of contracts?

After an exchange of contracts, if a buyer pulls out of the purchase and fails to complete on the agreed completion day, the buyer will be in breach of contract. The contract will contain provisions for the buyer to forfeit, i.e., lose, their deposit to the seller, and other provisions for compensation for losses.

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.

Can you back out after exchanging contracts?

You can pull out after exchange of contracts, however, there are financial penalties for doing so for the party that does. The costs include: Notice to complete legal fee of the other side's solicitor. Interest.

What can hold up an exchange of contracts?

What can hold up exchange of contracts?

  • Building survey revealing problems. ...
  • Problems with the property title.
  • Missing information from the seller.
  • Issues with the buyer's mortgage application.
  • A probate sale.
  • Delays in getting back local authority searches.
  • Being in a chain.

Things to Consider Between Exchange and Completion

32 related questions found

What are common issues during exchange?

Exchange errors can manifest in various forms, such as mailbox corruption, inaccessible data, or database issues that prevent users from retrieving emails. These errors often occur due to server crashes, sudden shutdowns, or issues related to network connectivity.

What causes delays in exchange of contracts?

Poor communication. This can come from anyone included in the sale… including you! Solicitors, estate agents, buyers, sellers, and any member of the chain you find yourself in can all cause hold-ups if they are slow to respond to documentation or information requests.

How long does it normally take to exchange contracts?

How long does it take to exchange contracts? It usually takes around 8 to 12 weeks to reach the point where you're ready to exchange contracts. The actual process is quite quick, just needing a phone call between the buyer's and seller's conveyancers.

Does money change hands on exchange of contracts?

The deposit (usually 10% of the sale price) is paid on exchange of contracts. Often no money changes hands between solicitors, as equity from houses/deposits in the chain below you 'comes up' through the chain as the necessary deposit payment.

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 devalues a house the most?

The biggest factors that devalue a house are deferred major maintenance (roof, foundation, systems), poor curb appeal, outdated kitchens/baths, and major personalization or bad renovations (like removing a bedroom or adding a pool in the wrong climate), alongside location issues and legal/zoning problems, all creating high perceived costs and effort for buyers.
 

What is the hardest month to sell a house?

The hardest months to sell a house are typically November, December, and January, due to holiday distractions, colder weather, shorter daylight hours, and fewer motivated buyers, with December often cited as the slowest due to year-end festivities. While these months see lower buyer activity, some serious buyers remain, and low inventory can create opportunities for sellers who are flexible, though generally, you'll face less competition and potentially lower seller premiums compared to spring.
 

What not to do after closing?

Don't:

  1. Quit your job or take a position that pays less. ...
  2. Start (unnecessary) renovations right away. ...
  3. Delay updating bills and documents. ...
  4. Throw away paperwork from the transaction.

What are four types of mistakes that can invalidate a contract?

Four types of mistakes that can invalidate a contract, making it void or voidable, include Mutual Mistake (both parties share the same fundamental error), Unilateral Mistake (one party is mistaken, and the other knows or should know), Common Mistake (a shared error about the existence or quality of the subject matter, often rendering the contract void), and mistakes involving Misrepresentation or Fraud, where one party is misled by false statements about essential facts, though technically not just a "mistake" but a vitiating factor often grouped with them. 

What are red flags on a mortgage application?

What looks bad on a mortgage application includes poor credit history, high debt, unstable employment, large undocumented cash deposits, overdrafts/bounced checks, and frequent credit applications, all signaling financial instability or risk to lenders, who look for consistent income, good credit, and manageable debt. Mistakes like changing jobs too soon, failing to save, or hiding debt also raise major red flags and can lead to denial, as lenders need to verify financial health and transparency. 

Do I have to pay solicitor fees if my buyer pulls out?

Many solicitors and conveyancing companies offer a no sale-no fee agreement, meaning there are no fees charged for their time if your sale does not complete. However, it is important to understand that you will probably still have a bill to pay even if your sale does not go through.

Can a seller pull out after exchange of contracts?

While much rarer, a seller can also pull out after exchange. This might be due to a sudden change in their personal circumstances or a decision that they no longer wish to sell. This is also a serious breach of contract.

How long after offer is exchange normal?

Your purchase offer will include a date by which the deal needs to be completed. In most cases this is within 30 to 60 days after the offer is accepted.

Who holds the deposit on exchange of contracts?

Buyer pays the deposit – Typically 10% of the purchase price, held by the seller's solicitor. Solicitors verify documents and contracts – Checks ensure all legal requirements are satisfied.

How to speed up exchange of contracts?

Instruct an independent survey to be carried out as soon as possible. Ensure your deposit funds are easily accessible and with your solicitor or conveyancer as soon as exchange is on the horizon. Organise buildings insurance for the date of exchange so you can give the policy details to your legal company.

How long after exchange of contracts do you get the keys?

Once funds are received, the seller's solicitor will authorise the estate agent to release the keys. The buyer will be notified and can move in. Completion typically happens 7–28 days after exchange, usually late morning or early afternoon.

What time of day do you usually exchange contracts?

Most contract exchanges will happen in the morning, usually between 10am and noon.

What are the 4 types of delays?

The four main types of delay depend on the context, but commonly refer to network delays (processing, queuing, transmission, propagation), construction project delays (inexcusable, excusable, compensable, concurrent), or even developmental delays (cognitive, sensorimotor, speech/language, socioemotional), highlighting different causes and impacts in computing, building, or child growth. 

Why is my exchange taking so long?

Exchange cannot take place until anyone needing a mortgage has received their offer. If lenders are busy or potential borrowers have been slow to send in their applications or have omitted crucial documents, everyone in the chain could end up waiting for an offer to be issued.

What is the 3-3-3 rule in real estate?

The "3-3-3 Rule" in real estate refers to different guidelines, most commonly the 30/30/3 Rule (30% housing cost, 30% down payment/reserves, home price < 3x income) for buyers, or a connection-based marketing tactic for agents (call 3, send notes 3, share resources 3). Another version for property investment involves checking 3 years past, 3 years future development, and 3 comparable nearby properties.