Selling a UK Property While Living Abroad

Selling a UK property while living in another country adds a layer of complexity to what is already one of the most administratively demanding transactions most people undertake. Distance introduces challenges around signing documents, verifying identity, managing estate agents, and meeting HMRC deadlines — all while navigating potential tax obligations in two different countries.

This guide sets out the key steps for non-resident sellers, from appointing the right solicitor and granting a power of attorney, to understanding your Capital Gains Tax obligations and handling the practicalities of completing a sale from abroad. For a broader picture of what the conveyancing process involves, see our guide to how long conveyancing takes.

Appointing a UK solicitor remotely

The first step is instructing a UK-based conveyancing solicitor who has experience handling sales for clients overseas. Most solicitors are fully equipped to work remotely — communication by email, video call, and secure online portals is now standard practice — but it is worth confirming their approach to:

• Identity verification — how they will satisfy anti-money laundering (AML) requirements for an overseas client (see below)
• Document signing — whether they accept electronically signed or couriered original documents, and what notarisation or witnessing they require
• Communication hours — whether they can accommodate calls outside standard UK business hours if you are in a significantly different time zone
• Power of attorney acceptance — whether they are comfortable working with a UK or foreign power of attorney if you choose to appoint one

When gathering the documents needed to sell a house, you will need to assemble everything from abroad, which may take longer than it would if you were in the UK. Allow additional time for certified copies, international post, and any notarisation requirements.

Power of attorney for an overseas property sale

Granting a power of attorney for property and financial affairs to a trusted person in the UK — a family member, close friend, or professional — is one of the most practical steps an overseas seller can take. It allows the attorney to sign documents, formally accept or reject offers, and liaise with the solicitor and estate agent on your behalf without every action needing to be referred back to you across time zones.

For a full explanation of how power of attorney works in a property sale context, including Land Registry requirements and what happens if you do not have one in place, see our guide to selling as power of attorney.

Creating a power of attorney from abroad

If you are already living outside the UK, you can create a power of attorney abroad. The document must be executed in a way that complies with English law to be valid for use in England and Wales. In practice, this usually means:

1. Your UK solicitor prepares the power of attorney document in the correct legal form
2. You sign the document in the presence of a local notary public, who witnesses and authenticates your signature
3. An apostille may be required to authenticate the notary's certificate for use in the UK (see below)
4. The document is couriered to the UK solicitor, who lodges it with the Land Registry where necessary

Note that a Lasting Power of Attorney (LPA) registered with the Office of the Public Guardian is a specific type of power of attorney designed for ongoing use, particularly where the donor may lose capacity. For a one-off property transaction, a simple general power of attorney is usually sufficient and faster to create.

Signing documents abroad: notarisation and apostille

Several documents in the conveyancing process require a witnessed or notarised signature. The most important is the transfer deed (form TR1), which transfers legal ownership of the property to the buyer and must be signed by the seller and witnessed.

Notarisation

Notarisation means having a document signed in the presence of a notary public, who certifies that the signature is genuine and that the signatory is who they claim to be. In many countries, notaries are legally qualified professionals who charge a fee for this service. In England and Wales, notaries are solicitors with additional specialist qualifications. Your UK solicitor can advise on what specific notarisation is required for each document.

Apostille

An apostille is a certificate issued under the Hague Convention of 5 October 1961 (the Apostille Convention) that authenticates the seal and signature of a public official such as a notary, so that the document will be recognised in another signatory country. The UK is a signatory, and apostilles are issued for use in England and Wales by the Foreign, Commonwealth and Development Office (FCDO). In most countries, the competent authority for issuing apostilles is the Ministry of Justice or Ministry of Foreign Affairs.

If you are living in a country that is not a signatory to the Hague Convention, a more involved process of full legalisation (sometimes called "chain authentication") may be required. Your UK solicitor and the local British Embassy or Consulate can advise on the specific requirements for your country of residence.

Anti-money laundering identity checks from overseas

UK solicitors are legally required under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 to verify the identity of all clients. For overseas sellers, this typically involves one of the following approaches:

Ask your solicitor at the outset which method they prefer and whether they use a digital verification platform, as this is by far the fastest option and avoids the risk of documents being lost internationally.

Non-resident Capital Gains Tax: the 60-day rule

Non-resident Capital Gains Tax (NRCGT) applies to gains made by non-UK residents on the disposal of UK residential property. Introduced in April 2015, NRCGT means that overseas sellers are taxed in broadly the same way as UK residents on property gains, although the CGT rates and rules are applied on a slightly different basis depending on your circumstances.

For a detailed explanation of how CGT is calculated on residential property, including allowable deductions and the current rates, see our guide to Capital Gains Tax when selling a second home.

The 60-day reporting deadline

All non-UK residents must report a disposal of UK residential property to HMRC within 60 days of completion, using the HMRC 'Report and pay Capital Gains Tax on UK property' online service. This applies even if:

• No gain has been made (you must still file a nil return if required)
• The entire gain is covered by Private Residence Relief
• You have a capital loss rather than a gain

Missing the 60-day deadline triggers an automatic £100 penalty from HMRC. Further penalties and interest accrue the longer the return is outstanding. The 60-day clock starts on the date of legal completion, not exchange of contracts, so you need to be prepared to file promptly after completing the sale.

Private Residence Relief for non-residents

If the property was your main UK home at any point during your ownership, you may be entitled to partial Private Residence Relief (PRR). However, since April 2015, non-residents can only claim PRR for a tax year in which they (or their spouse or civil partner) spent at least 90 nights in the UK property. If you moved abroad and have not spent 90 nights per year in the property, you cannot claim PRR for those years. You may still claim for earlier years when you lived there, and the final nine months of ownership are exempt if there was any qualifying period of occupation.

Double taxation and overseas tax obligations

If you are tax-resident in another country, that country may also seek to tax the gain on your UK property under its domestic rules. The UK has double taxation treaties with more than 130 countries. Most treaties dealing with immovable property follow the OECD Model Tax Convention, which gives the UK the primary right to tax gains on UK property — meaning the UK collects CGT first, and your country of residence usually credits the UK tax paid against its own liability.

The practical effect is that you will rarely be taxed in full by two countries on the same gain, but the exact outcome depends on the specific treaty in force between the UK and your country of residence. Countries without a treaty with the UK (or where the treaty does not cover capital gains) may tax the full gain independently. You should obtain specialist tax advice in both the UK and your country of residence before completing the sale.

The Non-Resident Landlord scheme

If you rented out the property while living abroad, you are likely to have been within the scope of the HMRC Non-Resident Landlord (NRL) scheme. Under this scheme, letting agents and tenants are required to deduct basic rate income tax (currently 20%) from rent payments and pay it directly to HMRC, unless HMRC has given approval for rent to be paid gross.

When you sell the property, you should reconcile any income tax obligations for the rental period through your UK Self Assessment tax return. This may result in a refund if too much tax was withheld, or an additional payment if not enough was deducted. The key distinction is that rental income and capital gains are assessed separately — rental losses cannot be offset against the capital gain on sale.

Managing the estate agent from overseas

Most estate agents are well used to dealing with overseas vendors and will manage the day-to-day aspects of marketing, viewings, and offer negotiations on your behalf. For a detailed breakdown of how estate agent fees work and what to look for when choosing an agent, see our guide to estate agent fees explained.

Practical tips for remote management

• Set communication windows. Agree upfront on the best time of day for calls and the expected turnaround for email responses, particularly if you are in a significantly different time zone.
• Use video calls for key conversations. Receiving offers, discussing pricing strategy, and reviewing feedback from viewings is much more effective over a video call than by email alone.
• Offer video viewings. Some buyers who cannot visit in person (or who are considering a purchase from abroad themselves) may appreciate a live video walk-through. This can broaden your pool of potential buyers.
• Authorise the agent to accept routine requests. If you have a trusted person in the UK with a power of attorney, they can attend the property to deal with access requests, maintenance queries, and document drops, saving significant back-and-forth internationally.
• Ensure the property is secure and presentable. If the property is vacant, arrange for a local trusted contact or managing agent to check on it regularly, maintain the garden, and respond to any issues promptly.

Key documents and timeline overview

Selling from overseas typically extends the overall timeline compared with a domestic sale. The table below gives a realistic guide to where additional time is needed:

Checklist for overseas sellers

1. Instruct a UK solicitor experienced in non-resident sales and confirm their AML and document-signing process
2. Consider granting a power of attorney to a trusted UK-based person to avoid delays on document signing
3. Gather your identity documents and have them certified or arrange digital verification
4. Prepare a power of attorney if required, executed before a local notary public with an apostille if necessary
5. Gather the documents needed to sell, including title deeds, EPC, and any relevant certificates
6. Register for a Government Gateway account (if you do not already have one) so you can file your HMRC CGT return within 60 days of completion
7. Obtain specialist CGT advice in the UK (and in your country of residence) covering your non-resident position, Private Residence Relief eligibility, and any double taxation treaty position
8. If the property was rented, ensure all NRL scheme obligations are up to date and any outstanding Self Assessment returns are filed
9. Agree communication expectations with your estate agent, including best contact hours and how offers will be communicated and accepted
10. Ensure there is a local trusted contact who can access the property for viewings, maintenance, and emergency matters

How Pine helps overseas sellers prepare

One of the biggest advantages any seller — overseas or domestic — can give themselves is to get the legal paperwork in order before accepting an offer. Pine helps sellers prepare their TA6 property information form and TA10 fixtures and fittings form with AI guidance, and order property searches at near-trade prices. Doing this preparation in advance means that when you accept an offer from the other side of the world, your solicitor can issue the contract pack quickly, reducing the window during which your buyer might reconsider. For a full picture of what selling costs to expect, see our guide to estate agent fees.

Sources and further reading

• Capital Gains Tax: overview (GOV.UK)
• Capital Gains Tax for non-residents: UK residential property (HMRC / GOV.UK)
• Report and pay Capital Gains Tax on UK property (GOV.UK)
• Non-Resident Landlords scheme: guidance notes (HMRC / GOV.UK)
• UK double taxation treaties (GOV.UK)
• Get a UK document legalised (apostille) (GOV.UK — FCDO)
• Conveyancing guidance for solicitors (The Law Society)
• HM Land Registry: property fraud guide (HM Land Registry / GOV.UK)

Frequently asked questions