Selling to an Overseas Buyer

The UK property market has always attracted international buyers. Whether your purchaser is a British expatriate returning from abroad, a foreign national investing in UK property, or someone relocating to the UK for work, the legal framework for selling to them is the same as for any other buyer. There are, however, additional practical and regulatory steps that can extend the timeline and introduce risks you would not face with a UK-based purchaser.

This guide covers the key differences you need to be aware of, from anti-money laundering requirements to international funds transfers, and explains how to vet an overseas buyer effectively before accepting their offer.

The legal position: can overseas buyers purchase UK property?

There is no legal restriction on non-UK residents buying property in England and Wales. The Land Registration Act 2002 does not require a purchaser to be a UK citizen or resident. Any individual or legal entity can own freehold or leasehold property, regardless of nationality or country of residence.

However, the regulatory framework surrounding the purchase is more demanding when the buyer is based abroad. The main areas of additional complexity are anti-money laundering compliance, identity verification, tax obligations, and the mechanics of transferring funds internationally.

Anti-money laundering (AML) requirements

The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 (the MLR 2017) impose obligations on solicitors and conveyancers to verify the identity of their clients and the source of funds used in property transactions. These obligations are more onerous when the client is not physically present for identification — which is the case for most overseas buyers.

Standard vs enhanced due diligence

For UK-based buyers, solicitors carry out standard customer due diligence (CDD): verifying identity with a passport or driving licence and confirming the address with a utility bill or bank statement. For overseas buyers, the solicitor must carry out enhanced due diligence (EDD), which involves:

• International identity verification. The buyer's identity documents must be verified to UK standards. This may involve using an international electronic verification service, requiring documents to be certified by a notary public or lawyer in the buyer's country, or arranging a video identification call.
• Source of funds investigation. The solicitor must establish not just that the buyer has the money, but where it came from. This is particularly important when funds are held in overseas bank accounts. The buyer may need to provide bank statements, tax returns, employment contracts, or evidence of property sales or inheritance from their home country.
• Politically exposed person (PEP) screening. The solicitor must check whether the buyer (or their close associates or family members) is a PEP — someone who holds or has held a prominent public function. PEP status triggers additional scrutiny.
• High-risk jurisdiction checks. If the buyer is based in a country listed by HM Treasury as high-risk, the solicitor must apply additional measures, and the entire verification process will take longer. The list of high-risk countries is updated periodically by HM Treasury based on Financial Action Task Force (FATF) assessments.

These checks are the buyer's solicitor's responsibility, not yours. But they directly affect the timeline of your sale because conveyancing cannot progress until the buyer's solicitor is satisfied that their AML obligations have been met. For more on how identity checks work in conveyancing, see our guide on solicitor identity checks explained.

Proof of funds and source of funds

Requesting proof of funds is standard practice with any buyer, but it is especially important when the buyer is based overseas. The key questions to ask are:

• Where are the funds held? If the money is in an overseas bank account, the transfer process will take longer than a domestic UK transfer. Some banks require several days to process international transfers, and compliance departments at both the sending and receiving banks may hold transfers for additional checks.
• What is the source of the funds? The buyer's solicitor will need to verify the source of funds to meet their AML obligations. Common sources for overseas buyers include savings, salary, business profits, property sales in their home country, and inheritance. If the source is complex or involves multiple countries, the verification process will take longer.
• Is there a currency conversion involved? If the buyer's funds are denominated in a foreign currency, they will need to convert them to sterling before completion. Exchange rate fluctuations between the date the offer is agreed and the date of completion could affect the buyer's ability to fund the purchase at the agreed price, particularly if sterling strengthens against their home currency.
• Are there capital controls? Some countries restrict the amount of money that can be transferred abroad in a single transaction or within a given period. China, for example, has a limit of USD 50,000 per person per year for outward remittances, though there are legal mechanisms for transferring larger amounts. Your estate agent and solicitor should establish early on whether the buyer faces any such restrictions.

Stamp duty for overseas buyers

Since 1 April 2021, non-UK-resident buyers pay a 2% surcharge on top of the standard Stamp Duty Land Tax (SDLT) rates when purchasing residential property in England and Northern Ireland (Scotland and Wales have their own land transaction taxes with different rules). A buyer is non-UK-resident if they have not been present in the UK for at least 183 days in the 12 months before the purchase.

The surcharge does not come out of the sale price and is not your cost as the seller. However, it increases the buyer's overall outlay, which may influence the price they are willing to offer. For a property at £400,000, for example, the surcharge adds £8,000 to the buyer's stamp duty bill. If the buyer is also purchasing a second home, the 5% additional dwelling surcharge applies on top, meaning the total SDLT for a non-resident second-home buyer can be substantially higher than for a UK-based first-time buyer.

The surcharge can be reclaimed if the buyer becomes UK-resident within two years of completion, provided they file a claim with HMRC.

Timescales: how much longer does it take?

A standard property sale in England and Wales typically takes 12 to 16 weeks from acceptance of an offer to completion. For guidance on typical timescales, see our guide on how long conveyancing takes. When the buyer is based overseas, you should allow for 16 to 24 weeks, and potentially longer in complex cases. The main areas where delays arise are:

Not all of these delays will apply in every case. A British expatriate with a UK bank account and a valid UK passport may experience minimal additional delay. A buyer from a high-risk jurisdiction purchasing with funds from multiple overseas sources could add two to three months to the process.

Vetting an overseas buyer

The same principles that apply to vetting any buyer apply to overseas purchasers, with some additional checks. Before accepting an offer from an overseas buyer, establish the following:

1. Have they instructed a UK-based solicitor? This is essential. The buyer needs a solicitor who is regulated by the Solicitors Regulation Authority (SRA) or Council for Licensed Conveyancers (CLC) to act on their behalf in England and Wales. If the buyer has not yet instructed one, it is a significant warning sign. Set a firm deadline of no more than five working days.
2. Can they provide proof of funds? Ask for bank statements or a solicitor's letter confirming available funds. If the buyer is purchasing with cash, the funds should already be accessible. If they are relying on the sale of an overseas property or the liquidation of investments, ask for evidence of the status of those transactions.
3. How are they funding the purchase? Cash purchases from overseas are common and can be straightforward if the funds are readily available. If the buyer needs a UK mortgage, establish which lender they are using and whether they have a mortgage agreement in principle. Specialist overseas buyer mortgages take longer to arrange than standard UK products.
4. Where are they based? The buyer's country of residence affects the AML due diligence timeline. A buyer based in the EU, USA, or Australia will generally face fewer complications than one based in a high-risk jurisdiction.
5. Have they bought UK property before? An experienced overseas buyer who has previously purchased in England and Wales will understand the process and is less likely to cause delays through unfamiliarity with the legal system.
6. Do they understand the English and Welsh system? Many overseas buyers are unfamiliar with the fact that the sale is not legally binding until exchange of contracts. In some jurisdictions, signing a purchase agreement creates an immediate binding obligation. Misunderstandings about this can lead to confusion and, occasionally, the buyer withdrawing when they realise the process is different from what they expected.

For a broader framework on assessing buyer strength, see our guide on how to choose the right buyer.

Power of attorney arrangements

If the overseas buyer cannot travel to the UK for the transaction, they may appoint a power of attorney to act on their behalf. This is a legal document authorising a named individual to sign contracts, transfer deeds, and handle other legal formalities in the buyer's name. Powers of attorney are common in overseas purchases and do not, in themselves, create any problems for the seller. However, there are a few points to be aware of:

• The power of attorney must be valid under the law of the country where it was executed and must be accepted by the buyer's UK solicitor as sufficient authority.
• If the buyer is obtaining a UK mortgage, the lender may have specific requirements about whether a power of attorney is acceptable for signing mortgage documents. Some lenders do not accept them.
• Documents executed abroad may need to be notarised, apostilled (certified under the Hague Apostille Convention), or legalised through the buyer's local British Embassy or High Commission. This can add one to two weeks to the process.

International funds transfers on completion day

On completion day, the buyer's solicitor sends the purchase funds to your solicitor by bank transfer. For a UK-based buyer with a UK bank account, this is a same-day process using the CHAPS payment system. For an overseas buyer, the funds may need to be transferred internationally via SWIFT, which introduces several potential delays:

• Transfer time. International SWIFT transfers typically take 1 to 5 working days, though some can take longer depending on the banks involved and the jurisdictions.
• Compliance holds. The receiving bank (the buyer's solicitor's bank) may hold incoming international funds for additional compliance checks before releasing them. This can add 1 to 3 working days.
• Currency conversion. If the funds are not already in sterling, the conversion process adds time and introduces exchange rate risk. Many overseas buyers arrange the currency conversion in advance through a specialist foreign exchange broker to lock in a rate.
• Intermediary banks. Large international transfers may pass through one or more intermediary (correspondent) banks, each of which adds processing time and may deduct a fee.

The practical implication is that your solicitor and the buyer's solicitor should agree that the buyer's funds must be received and cleared in the buyer's solicitor's UK client account before the agreed completion date — not on the day itself. This is standard practice for overseas transactions and should be non-negotiable. Your solicitor can advise on the appropriate contractual provisions.

How selling preparation helps with overseas buyers

When your buyer is based overseas and the conveyancing timeline is already extended, anything you can do to reduce delays on your side becomes even more valuable. Having your legal documentation ready before you accept an offer means your solicitor can issue the draft contract pack immediately, rather than waiting weeks to compile it.

This is the core benefit of preparing your sale in advance with Pine. If your TA6 Property Information Form, TA10 Fittings and Contents Form, title documents, and supporting certificates are already assembled, your solicitor can send the contract pack to the buyer's solicitor within days of accepting the offer. This ensures that any delays caused by the buyer's overseas status are not compounded by delays on your side, and it demonstrates to the buyer and their solicitor that you are a serious, well-organised seller.

Protecting your position

Selling to an overseas buyer carries specific risks that you should manage proactively:

• Set a realistic but firm completion date. Build in additional time for international transfers and compliance checks, but agree a contractual completion date and stick to it. Under the Standard Conditions of Sale, if the buyer fails to complete on time, they are liable for contractual interest on the purchase price for each day of delay.
• Require funds in advance. Insist that the buyer's purchase funds are received and cleared in their solicitor's UK client account at least two to three working days before completion. This removes the single biggest risk of a delayed completion.
• Monitor progress closely. Ask your estate agent and solicitor for regular updates on the buyer's AML verification, mortgage progress (if applicable), and funds transfer status. If milestones are being missed, raise concerns early rather than waiting until completion day.
• Consider a deposit increase. The standard deposit on exchange of contracts in England and Wales is 10% of the purchase price. For an overseas buyer, some solicitors recommend negotiating a higher deposit to reflect the additional risk. This gives you greater protection if the buyer fails to complete after exchange.
• Keep the property marketed (with the buyer's knowledge). Until contracts are exchanged, you are under no obligation to take the property off the market. If you are concerned about the overseas buyer's ability to complete, consider continuing to accept viewings so you have backup options if the sale falls through.

Company purchases by overseas entities

Some overseas buyers purchase UK residential property through a corporate entity rather than in their personal name. This is particularly common with investors and high-net-worth buyers. If your buyer is a company, be aware of the following:

• The buyer's solicitor must carry out AML checks on the company itself, its directors, its shareholders, and its ultimate beneficial owners. This is a more extensive process than verifying an individual.
• Since February 2022, overseas entities that own UK property must register with Companies House under the Economic Crime (Transparency and Enforcement) Act 2022 and provide details of their beneficial owners. The buyer will need to comply with this before or shortly after completion.
• Corporate purchases of residential property worth more than £500,000 may be subject to the Annual Tax on Enveloped Dwellings (ATED). This is the buyer's concern, not yours, but it is useful context for understanding the buyer's overall cost structure.

Common pitfalls to avoid

Based on common issues that arise in overseas buyer transactions, here are the pitfalls to watch for:

1. Accepting an offer before the buyer has instructed a UK solicitor. Without a regulated UK solicitor, the transaction cannot proceed. Do not take the property off the market until the buyer has confirmed their solicitor details.
2. Agreeing a completion date that does not allow for international transfers. Build in at least one to two additional weeks compared to a standard UK transaction, and require the buyer to have funds cleared before the completion date.
3. Assuming the buyer understands the English legal system. In many countries, a signed agreement to buy is immediately binding. In England and Wales, neither party is committed until exchange of contracts. Ensure the buyer and their solicitor understand this, because misunderstandings can lead to disputes or the buyer withdrawing unexpectedly.
4. Failing to monitor the AML verification process. Enhanced due diligence on overseas buyers can stall if documents are incomplete, need translation, or require notarisation. Ask your solicitor to check in regularly with the buyer's solicitor on this.
5. Not accounting for time zone differences. Communication with a buyer in a significantly different time zone (for example, Asia-Pacific or the Americas) can slow down responses to enquiries and the signing of documents. Factor this into your timeline expectations.

Sources

• Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 — legislation.gov.uk
• HM Treasury — High-risk third countries list (updated periodically) — gov.uk
• HMRC — Stamp Duty Land Tax: non-UK residents surcharge guidance — gov.uk
• Land Registration Act 2002 — legislation.gov.uk
• Economic Crime (Transparency and Enforcement) Act 2022 — legislation.gov.uk
• Solicitors Regulation Authority (SRA) — Anti-money laundering guidance — sra.org.uk
• Law Society — Anti-money laundering practice note — lawsociety.org.uk
• HMRC — Statutory Residence Test guidance — gov.uk
• Financial Action Task Force (FATF) — High-risk jurisdictions subject to a call for action — fatf-gafi.org
• Standard Conditions of Sale (5th edition) — lawsociety.org.uk

Frequently asked questions