Selling a dental practice well starts long before a buyer is found. The practices that achieve the smoothest exits, and the best price, are the ones where the seller has organised their financial records, NHS contract position, and staff and associate arrangements well in advance, rather than reacting to a buyer’s due diligence requests under time pressure once heads of terms are signed.
We act for dentists selling practices across England, from sole practitioners planning retirement to partners restructuring out of a group. This guide sets out how to prepare, what the legal process actually involves, and where sellers most often lose value or time.
When to Start Preparing
Most sale advisers and solicitors working in this space recommend starting preparation well before you intend to complete a sale, ideally somewhere in the region of 12 to 24 months ahead, with a working minimum of around six months even for a straightforward transaction. This is not a legal requirement, but a practical one: it takes time to tidy up financial records, resolve any outstanding CQC or NHS contract issues, and put associate arrangements on a proper footing, all of which a buyer’s due diligence will otherwise surface at the worst possible moment, during negotiation.
A seller who starts this process early also has more room to influence value. Improving NHS activity delivery against contracted targets, addressing any CQC compliance gaps, and formalising informal arrangements with associates all take time to show up in the numbers a buyer will actually look at.
Getting Your Documentation in Order
Buyers, and their solicitors and accountants, will expect to see a consistent, complete set of documents during due diligence. Gathering these well in advance, rather than assembling them reactively, is one of the simplest ways to keep a transaction on schedule:
- At least three years of financial accounts and management information, alongside NHS UDA or UDA-equivalent delivery data against contracted targets
- The current NHS GDS or PDS contract and any variation notices
- CQC registration details, most recent inspection reports, and evidence of how any previous findings were addressed
- Employment contracts for all staff, and associate agreements, ideally reviewed in advance to confirm they reflect how those relationships actually operate
- Lease or freehold title documents for the practice premises
- An up-to-date equipment list with condition and maintenance records
- Patient record-keeping and data protection compliance evidence
Where any of these reveal a problem, the earlier you know, the more options you have. A CQC finding resolved eighteen months before sale is a closed chapter. The same finding surfacing for the first time during a buyer’s due diligence looks very different, and can affect both price and buyer confidence.
Understanding What Your Practice Is Worth
Value in a dental practice sale is rarely a simple multiple of turnover. NHS contract mix, private fee income, EBITDA performance, location, the condition of equipment and premises, and how dependent the practice’s goodwill is on the current owner personally all affect what a realistic asking price looks like, and a professional valuation grounded in these factors gives you a defensible starting point for negotiation rather than a guess.
We cover the specific factors that move a valuation up or down, including how NHS versus private income mix is typically treated, in detail in our companion guide: dental practice valuations, what affects the price.
Assembling Your Advisory Team
A dental practice sale generally involves a solicitor handling the legal transaction, an accountant advising on tax structuring and the financial picture presented to buyers, and often a specialist broker to manage marketing and buyer introductions. Bringing your solicitor in early, rather than only once a buyer is found, means the legal and tax planning can shape how the sale is structured from the outset, which matters more than most sellers expect.
Tax treatment in particular deserves early attention. Business Asset Disposal Relief currently charges 18% tax on qualifying gains from 6 April 2026 (having risen from 14% between 6 April 2025 and 5 April 2026, and 10% before that), subject to a £1 million lifetime limit and conditions including at least two years’ qualifying ownership and, for a share sale, holding at least 5% of shares and voting rights as an employee or officer of the company. Whether a sale qualifies, and how it is structured, can materially change what a seller keeps after tax, which is why this conversation belongs at the planning stage, not after a buyer has already been found. Our mergers and acquisitions team works alongside sellers’ accountants from this early stage precisely so that legal structure and tax planning are aligned rather than bolted together at the last minute.
Marketing the Practice and Selecting a Buyer
Most sellers use a specialist dental broker to reach a vetted pool of buyers and manage the marketing process, often through a prospectus setting out the practice’s financial performance, patient base, NHS contract position, and premises. Price should not be the only factor in choosing a buyer. A buyer’s experience, their plans for existing staff and associates, and their ability to actually complete (including obtaining CQC registration and any NHS contract approval in reasonable time) all affect how smoothly the transaction, and the handover, actually goes.
Heads of Terms and Due Diligence
Once a buyer is selected, the commercial terms, price, structure, payment mechanics, and an expected completion timetable, are typically recorded in heads of terms. These are not usually legally binding on price and structure, but they set clear expectations and reduce the risk of misunderstandings once formal legal documents are being negotiated.
The buyer’s due diligence exercise then follows, covering the financial, regulatory, employment, and property points set out above. A well-prepared seller who can answer due diligence questions quickly and with organised documentation keeps the transaction moving. See our companion piece on the dental practice due diligence checklist for the full list of what a buyer’s team will typically ask for.
The Sale and Purchase Agreement
The buyer’s solicitor will usually prepare the first draft of the share purchase agreement or asset purchase agreement, and your solicitor’s role is to review it closely, negotiate the warranties and indemnities you are being asked to give, and make sure restrictive covenants (limiting where and when you can practise afterwards) are reasonable in scope and duration rather than open-ended. Never sign a sale agreement, or heads of terms with binding elements, without your own solicitor having reviewed it first, regardless of how well you know or trust the buyer.
Employees transfer to the buyer automatically under TUPE regardless of whether the sale is structured as a share or asset purchase, and sellers have information and consultation obligations towards affected staff that need to be handled properly and in good time, not left until days before completion.
Exchange, Completion, and NHS Contract Timing
Where the practice holds an NHS contract, exchange and completion are sometimes split rather than happening simultaneously, to allow time for the contract assignment, variation, or Integrated Care Board approval to be confirmed before the sale formally completes. Purely private practices, or asset sales where the NHS contract question does not arise, more often complete in one step. Either way, aligning legal completion with CQC registration taking effect for the buyer and any NHS contract steps is essential. A mismatch here can leave a practice unable to open, or unable to deliver NHS care, on the day ownership is meant to change hands.
What This Means for You
A smooth dental practice sale is built well before a buyer ever appears, through early preparation, organised documentation, a realistic understanding of value, and tax planning done in good time rather than as an afterthought. Rushing any of these stages tends to cost sellers either time, money, or both.
For the buying side of this process, our companion guide covers how to buy a dental practice step by step, and for a closer look at valuation factors specifically, see dental practice valuations, what affects the price.
If you are starting to think about selling your practice and want to talk through timing, structure, or how to prepare, get in touch with our healthcare team or call us on +44 207 566 1188. You can also reach us at info@gurvelegal.com. We act for both buyers and sellers in these transactions, so we understand how the other side of the table is likely to approach the negotiation, not just your own.
