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Domain Name Sale Agreement UK: Buyer & Seller Guide

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Written by Brad Askew Solicitor (non-practising)
Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice.
Updated June 2026 · England & Wales
Domain names can carry real commercial weight. A short, memorable address tied to an established brand or strong search traffic often changes hands for serious money, and the transfer itself sits in an unusual space between intellectual property, contract law, and the technical rules of the registry. A handshake and a PayPal payment are not enough when something valuable is changing hands. A Domain Name Sale Agreement sets out who owns what, what is being paid, and how the transfer will actually happen at the registrar level. This guide walks through what the agreement typically covers in England and Wales, when you need one, and the practical points that tend to catch sellers and buyers out. Whether you are offloading a domain you registered years ago or acquiring one to launch a new venture, getting the paperwork right protects both sides if something goes wrong after the money has moved.

What this document is

A Domain Name Sale Agreement is a written contract that records the sale of a registered domain name from one party to another. It names the seller and the buyer, identifies the exact domain being transferred, sets the price, and describes how the technical transfer will be completed through the relevant registrar, whether that is Nominet for .uk domains or an international registrar for generic top-level domains such as .com or .org.

Beyond the basics, the agreement handles the risks that sit behind a domain sale. The seller usually confirms they have the right to sell and that the name is not subject to a trade mark dispute, a Nominet DRS complaint, or any charge or claim.

The buyer agrees how and when to pay, and the parties set out what happens if the transfer fails or is reversed. Escrow arrangements, where a third party holds the payment until the domain has moved across, are common for higher-value sales.

The document gives both sides something to point to if the deal later turns messy, which matters because a domain, once transferred, can be very hard to recover informally.

How to use this document

  1. Confirm ownership and registrar details. Before drafting anything, check the WHOIS record and your registrar account to confirm you are the registrant of record and that the domain is unlocked for transfer. If the domain is held through a privacy service, a web designer, or a former employee, sort that out first, because you cannot sell what you do not clearly control.
  2. Agree price, payment method, and escrow. Decide the total price, the currency, and whether payment is upfront, staged, or held in escrow until transfer completes. For anything above a modest value, an escrow service protects both sides by releasing funds only once the buyer confirms the domain has landed in their account. Record any VAT position clearly if the seller is VAT-registered.
  3. Draft the written agreement. Put the terms into a single document covering the parties, the domain, the price, warranties from the seller about clean title, the transfer mechanics, and what happens on breach. Include governing law (usually England and Wales) and how disputes will be handled. Both parties should sign, electronically or on paper, before any money or auth codes move.
  4. Complete the registrar transfer. Follow the registrar's process, which normally involves the seller releasing the domain using an authorisation code or IPS tag (for .uk names) and the buyer accepting it into their own account. Keep screenshots and email confirmations at each stage. Update the registrant details so the new owner is the clear registrant of record.
  5. Handle post-transfer housekeeping. Cancel any auto-renewal on the seller's side, remove old DNS records, and release funds from escrow once both parties confirm the transfer is complete. Keep the signed agreement, the payment record, and the registrar correspondence together in case anything is queried later by the registry, HMRC, or a future buyer.

Common questions

If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £89.

Common questions

Q Do I really need a written agreement to sell a domain name?
You are not legally required to have one, but you should. Domains can be worth substantial sums, and without a written contract it is very difficult to prove what was agreed if payment fails, the transfer is reversed, or a dispute arises over the trade mark position. A short, clear agreement is cheap insurance against an expensive argument later.
Q How is a .uk domain actually transferred between owners?
For .uk names, the current registrar changes the IPS tag to point to the buyer's registrar, and the buyer then accepts the domain into their own account. Nominet, which runs the .uk registry, has a documented process for this. For .com and other international domains, transfer usually involves an authorisation code and a confirmation email from both sides.
Q What should the seller warrant in the agreement?
Typical seller warranties include that they are the lawful registrant, that the domain is free from any charge or third-party claim, that the sale does not breach any trade mark rights they are aware of, and that the domain is not currently subject to a dispute resolution complaint. These give the buyer a contractual remedy if the position turns out to be different.
Q Is VAT payable on the sale of a domain name?
If the seller is VAT-registered and selling in the course of business, VAT may apply to the sale. The position depends on the seller's status and where the buyer is based. Private individuals selling a single domain casually are usually not in scope. Check with an accountant or HMRC guidance if you are unsure about your specific situation.
Q Should I use an escrow service?
For any sale of meaningful value, yes. Escrow holds the buyer's funds until the domain has been successfully transferred, which protects the buyer from paying for a domain that never arrives and the seller from releasing the domain to someone who never pays. Dedicated domain escrow services are widely used and relatively inexpensive.
Q What happens if someone later claims the domain infringes their trade mark?
The risk does not disappear at the point of sale. A third party with a trade mark could still bring a Nominet DRS complaint or a UDRP complaint against the new owner. A well-drafted agreement allocates this risk, often by the seller warranting they know of no such claim and indemnifying the buyer if something was concealed.
Q Can I sell a domain that is held by my limited company?
Yes, but the seller on the agreement must be the company, not you personally, and the transfer must come from the company's registrar account. Make sure the directors have authority to sell, and that the sale price and process are handled correctly in the company's records. This matters for tax, accounting, and any later questions from shareholders.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £89.

Sources

This guide is based on primary UK law and official guidance.

Brad Askew, Solicitor (non-practising)

Written & reviewed by

Brad Askew Solicitor (non-practising)

Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.

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Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.