If you are selling or buying a dental practice with an NHS contract, novation is one of the most important processes you will encounter — and one of the least understood. It is the mechanism by which the NHS contract is transferred from the seller to the buyer, and it is not automatic. It requires approval from the Integrated Care Board (ICB) and takes months. Getting it wrong — or failing to plan for it — can delay or derail an otherwise well-structured deal.
This guide explains exactly what NHS dental contract novation is, how it differs from a standard contract assignment, what the ICB looks for, how long the process takes, and how both sellers and buyers can manage the risk.
For broader context on the dental practice sale process, see our complete guide to selling your dental practice.
What Is NHS Dental Contract Novation?
NHS dental contract novation is the legal process by which a dental contract held by one contractor is extinguished and a new contract is issued to a different contractor — the incoming buyer — on substantially the same terms.
In legal terms, novation replaces one party to a contract with another. The original contract between the seller and the ICB is cancelled, and a fresh contract is created between the ICB and the buyer. This is categorically different from an assignment, where the contract itself survives and the original parties retain their obligations.
The NHS contract is issued under the NHS (General Dental Services Contracts) Regulations 2005 or the NHS (Personal Dental Services Agreements) Regulations 2005, depending on the contract type. Both types are personal to the contractor — they cannot simply be transferred by the parties without the ICB’s active involvement and consent.
The three parties to a novation are:
- The seller (outgoing contractor) — the individual or entity currently holding the NHS contract
- The buyer (incoming contractor) — the individual or entity who will hold the new contract
- The ICB (Integrated Care Board) — the NHS commissioning body responsible for approving the novation and issuing the new contract
All three must agree. The ICB is not a passive participant — it is an active decision-maker, and it can refuse.
Why Novation Is Different From a Standard Contract Transfer
Many sellers and buyers assume that the NHS contract “goes with” the practice and transfers automatically on completion, in the same way that a commercial lease or a supplier contract might be assigned. This assumption is incorrect, and acting on it can cause serious problems.
The Contract Is Personal to the Contractor
The NHS dental contract is issued to a named individual or entity — the contractor of record. It reflects the ICB’s agreement to commission services from that specific party. The ICB chose that contractor because they met the eligibility criteria at the time the contract was awarded. When the contractor changes, the ICB must assess whether the incoming party meets those same criteria.
This is why the ICB is not simply a rubber stamp. The ICB has a genuine public function — ensuring NHS dental services are delivered by qualified, eligible, and fit parties — and it exercises that function actively.
The ICB Must Issue a New Contract
On novation, the ICB does not endorse the existing contract. It issues a new contract. This means the buyer does not inherit the seller’s contract in its existing form; they receive a new contract on substantially the same terms. In practice, the new contract will carry over the Units of Dental Activity (UDA) commitment, the contract value, and the service requirements, but it is a fresh legal instrument.
This distinction matters for due diligence. The buyer cannot rely on the terms of the seller’s contract as a guarantee of what they will receive. They need to understand what the ICB’s standard new contract looks like in that area, and whether there are any conditions or changes that may be applied.
The ICB Can Refuse
The ICB has the power to decline novation if the incoming contractor does not meet the eligibility criteria or if there are concerns about their suitability. Refusal is rare, but it happens — and its possibility must be factored into the deal structure.
The NHS Dental Contract Novation Process: Step by Step
Step 1: Heads of Terms Agreed
Novation begins once the commercial terms of the practice sale have been agreed in principle between seller and buyer. At this stage, both parties should appoint specialist dental M&A solicitors. The novation application is typically prepared alongside the legal sale documentation.
Step 2: Novation Application Submitted to the ICB
A formal novation application is submitted to the ICB by or on behalf of both the seller and the buyer. The application typically includes:
- Confirmation of the seller’s consent to transfer
- Details of the incoming buyer (individual or entity)
- Evidence of the buyer’s eligibility: GDC registration, CQC registration (or pending registration), DBS check results, disqualification check results
- Details of the proposed contract: UDA volume, contract value, practice address
- Any supporting information requested by the specific ICB
Different ICBs use different application forms and have different requirements. Some have standardised processes; others are more variable. A specialist dental M&A solicitor will know the requirements of the relevant ICB.
Step 3: ICB Assessment
The ICB reviews the application and assesses the incoming contractor’s eligibility. This assessment is not a formality — the ICB will check each criterion and may come back with questions or requests for further documentation.
Typical ICB assessment timescales vary significantly. Some ICBs are efficient and return decisions within 4 to 8 weeks; others have significant backlogs and take 3 to 6 months.
Step 4: ICB Issues New Contract
If the ICB is satisfied, it issues a new contract to the incoming buyer. This is the moment when the NHS commissioning relationship is formally established with the buyer. In most cases, the new contract takes effect from the completion date agreed between the parties.
Step 5: Completion
The practice sale completes. The seller transfers the practice assets, the buyer takes over clinical operations, and the NHS contract commences. In deals where novation has taken longer than anticipated, completion may be structured to coincide with the date the new contract is issued, rather than a fixed calendar date.
Timeline: How Long Does NHS Contract Novation Take?
The typical novation timeline is 3 to 6 months from submission of the application to the ICB issuing the new contract. However, timelines vary materially across different ICBs and individual circumstances.
Factors That Extend the Timeline
- ICB workload and staffing. Some ICBs have backlogs of novation applications. This is outside the parties’ control but should be anticipated in deal planning.
- Incomplete or incorrect applications. Applications that are submitted without all required documentation are returned or held for clarification, resetting the clock.
- CQC registration delays. If the buyer does not already hold a CQC registration covering dental services at the practice address, they must apply for one. CQC registration can itself take 3 to 6 months and is on the critical path of the novation.
- DBS disclosure delays. Standard DBS checks typically take 2 to 4 weeks; enhanced DBS checks can take longer in some regions.
- Complex ownership structures. If the buyer is a company rather than an individual, the ICB will assess the company’s directors and key individuals. Corporate buyers need to ensure all relevant individuals are included in the application.
- Multiple practices or concurrent transactions. Buyers completing several acquisitions simultaneously may experience slower ICB processing due to the volume of applications.
Factors That Can Shorten the Timeline
- Early submission of the application — ideally at or shortly after exchange of contracts
- Pre-application engagement with CQC, so CQC registration is in progress or complete at the time of the novation application
- Pre-completion DBS checks initiated early
- An experienced dental M&A solicitor who knows the ICB’s requirements and submits a complete, compliant application first time
What the ICB Assesses
The ICB’s assessment focuses on whether the incoming contractor is eligible to hold an NHS dental contract. The key criteria are as follows.
Contractor Eligibility
The buyer must be an eligible body within the meaning of the NHS (General Dental Services Contracts) Regulations 2005. Eligible bodies include:
- An individual who is a dental care professional
- A partnership where all partners are dental care professionals
- A company limited by shares or a limited liability partnership where all directors/members are dental care professionals, or certain specific exemptions apply
- A body corporate where all directors are dental care professionals
Corporate buyers — dental service organisations and groups — must ensure their ownership and governance structure satisfies the eligible body requirements. Changes to corporate structure post-acquisition can affect eligibility, so buyers should take legal advice on this before submitting the application.
GDC Registration
Any individual who will be performing NHS dental services must be registered with the General Dental Council (GDC). The ICB will verify registration status. Registration must be current and in good standing — any conditions, suspensions, or pending fitness-to-practise proceedings will be scrutinised.
CQC Registration
The practice premises must be registered with the Care Quality Commission (CQC). If the buyer is a new entity — or is taking over premises not already registered under their name — they must apply for CQC registration. The CQC registration must be in place (or the ICB must have received confirmation it is imminent) before the new contract can be issued.
CQC registration is one of the most common causes of novation delay. Buyers should initiate the CQC pre-registration process as early as possible — ideally immediately after exchange of contracts.
DBS Checks
All individuals who will have access to vulnerable adults and children in the course of providing NHS dental services must have appropriate Disclosure and Barring Service (DBS) checks. The ICB requires evidence of satisfactory DBS clearance as part of the novation application.
Disqualification Checks
The ICB checks whether the incoming contractor is on any NHS disqualification list. Individuals or entities that have been disqualified from performing NHS services — for fraud, clinical misconduct, or other reasons — cannot hold an NHS dental contract.
Financial Viability
Some ICBs conduct a basic financial viability assessment of the incoming contractor, particularly for corporate buyers. This is not a full credit assessment, but the ICB may ask for evidence that the buyer has the financial resources to operate the practice and deliver the contracted UDA volume.
How Buyers Can Accelerate the Novation Process
Buyers have significant influence over how quickly novation completes. The following steps materially shorten the timeline.
Submit the Application Promptly
The sooner the application is submitted to the ICB, the sooner the clock starts. Delays between exchange and application submission are unnecessary and expensive — every week of delay extends the timeline to completion. Aim to submit the novation application within 2 to 4 weeks of exchange.
Engage a Specialist Dental M&A Solicitor
ICB application requirements are specific and vary by area. A solicitor experienced in dental practice sales will have dealt with the relevant ICB before and will know exactly what is required. An incomplete application is returned — a complete application goes straight into the assessment queue.
Start CQC Registration Before Exchange
If you do not already hold a CQC registration covering dental services, initiate the pre-application process as early as possible — ideally during due diligence, before exchange of contracts. CQC pre-registration applications can be submitted without a guaranteed completion date; you can specify an anticipated date. Getting into the CQC queue early can shave weeks from the overall timeline.
Obtain DBS Checks in Advance
DBS checks can be obtained at any time. Do not leave DBS applications until after the novation application has been submitted. Initiate them as soon as you have decided to proceed with the acquisition.
Ensure Your GDC Registration Is Current
If your GDC registration is due for renewal during the anticipated novation period, renew it early. A lapse in GDC registration during the novation process will cause the ICB to pause the application.
Respond Promptly to ICB Queries
ICBs often issue information requests or clarification questions during the assessment. Every day that elapses between the ICB’s question and your response is a day added to the timeline. Appoint a single point of contact — your solicitor — to manage ICB correspondence and respond swiftly.
What Sellers Must Do
Sellers have obligations and responsibilities in the novation process. Discharging them promptly protects both the seller’s ability to complete and the buyer’s ability to obtain the new contract.
Give Formal Consent
The seller must formally consent to the novation. This is typically documented in the sale agreement and in the novation application itself. Without the seller’s consent, the ICB cannot proceed.
Provide Accurate Information
The seller must provide accurate and complete information about the NHS contract: current UDA volume, contract value, service specifications, any performance notices, clawback position, and the identity of any associates delivering UDAs. Inaccuracies discovered by the ICB will delay the process; inaccuracies that emerge post-completion can trigger warranty claims.
Cooperate With the ICB
The ICB may contact the seller during the assessment with queries about the contract history, UDA delivery, or the current operating position. Sellers must respond promptly and cooperate fully. Delays in responding to ICB queries are a common and avoidable cause of timeline slippage.
Maintain NHS Contract Delivery During the Novation Period
The seller remains the contract holder until the new contract is issued to the buyer. This means the seller is responsible for delivering the NHS UDA commitment during the novation period. Failure to deliver — including a shortfall in UDA activity — can result in clawback by the ICB and damage the contract value that the buyer is acquiring.
What Happens If the ICB Refuses Novation?
ICB refusal of a novation application is uncommon but not unknown. The most frequent causes are:
- Eligibility issues — the buyer does not meet the eligible body criteria (e.g., a corporate structure where not all directors are dental care professionals)
- GDC concerns — the buyer or a key individual has conditions on their GDC registration, or a fitness-to-practise investigation is pending
- CQC issues — the CQC has raised concerns about the buyer’s suitability or the application has revealed compliance failings
- Disqualification — the buyer or a key individual is on an NHS disqualification list
- Financial viability concerns — in some cases, the ICB has concerns that the buyer cannot sustain NHS service delivery
Mitigating the Risk of Refusal
The best mitigation is thorough pre-application eligibility checking. Before exchange of contracts, the buyer’s solicitor should confirm that the buyer meets all eligibility criteria and that no disqualification, GDC, or CQC issues exist. This is part of standard due diligence in a properly advised dental acquisition.
If an eligibility issue is identified, it should be resolved before the application is submitted — not disclosed mid-process. Some issues (e.g., corporate structure) can be remediated before submission; others (e.g., an active GDC fitness-to-practise case) cannot, and the acquisition should not proceed until they are resolved.
Conditional Completion: Structuring Around Novation Risk
Because novation takes time and carries a small but real risk of refusal, the structure of the sale agreement must address it explicitly. Poorly structured deals — particularly those with fixed completion dates that do not account for novation timelines — frequently encounter problems.
Conditional Exchange
The most common approach is to exchange contracts with a condition precedent: the agreement does not become unconditional until the ICB issues the new contract (or confirms it will do so on completion). This means neither party is committed to complete unless the novation is approved.
Under a conditional exchange structure, the buyer typically pays a deposit on exchange, which is refundable if the condition is not met. The sale agreement sets out what happens in various scenarios: ICB approval, ICB refusal, or ICB approval with conditions.
Long-Stop Dates
Where contracts are exchanged conditionally, a long-stop date is essential. If the ICB has not approved the novation by a defined date, either party may rescind the agreement. This protects both parties from being locked into an indefinite transaction while the ICB processes the application.
Bridging Arrangements
In some deals, the buyer takes over clinical management of the practice while the seller technically remains the NHS contract holder during the novation period. This bridging arrangement carries regulatory risk for both parties and requires careful legal structuring. It should only be used where there is a clear business reason and both parties have specialist legal advice.
How Novation Affects the Sale Price
The NHS contract is often the most valuable single asset in a dental practice sale. In an NHS-heavy practice, the contract value — typically assessed as a multiple of the annual contract value (UDA value × annual UDA commitment) — can represent 60% to 80% of total goodwill. The novation risk and process timeline therefore have a direct bearing on price.
Novation Risk as a Price Factor
A buyer who cannot be certain of obtaining the new contract cannot pay full price for it. If there are eligibility concerns, GDC issues, or other factors that increase the risk of ICB refusal, buyers will either reduce their headline offer to price in the risk, structure a portion of the price as deferred consideration payable only when the new contract is issued, or in some cases withdraw from the transaction entirely.
Sellers who have clean eligibility profiles and can demonstrate a straightforward novation path command better prices and attract more competitive buyer interest.
UDA Delivery and Contract Value at Completion
Buyers also focus on the UDA delivery record immediately before completion. A practice that has underdelivered against its NHS contract in the months before sale — creating a clawback liability or risking a contract variation — is worth less than one delivering to target. Sellers should monitor UDA delivery carefully throughout the marketing process and resolve any shortfalls before going to market.
UDA Rate on the New Contract
The per-UDA rate on the new contract will generally mirror the seller’s existing rate, adjusted for any NHS uplifts. However, buyers should confirm this in the novation application and not assume a favourable historic rate will automatically be preserved. In some cases, ICBs take the opportunity of a novation to renegotiate terms — this is unusual but has occurred.
Key Facts: NHS Dental Contract Novation at a Glance
| Factor | Detail |
|---|---|
| Who approves novation | The Integrated Care Board (ICB) |
| Typical timeline | 3 to 6 months from application submission |
| Application submitted by | Seller and buyer jointly, usually via their solicitors |
| Key buyer eligibility checks | GDC registration, CQC registration, DBS clearance, disqualification check, eligible body status |
| Frequency of refusal | Rare — most applications are approved where eligibility is clear |
| NHS contract types affected | GDS contracts and PDS agreements |
| Effect of novation | Seller’s contract cancelled; new contract issued to buyer |
| Responsibility during novation period | Seller remains contract holder and must deliver UDAs |
| Common deal structure | Conditional exchange with long-stop date |
Frequently Asked Questions
What is NHS dental contract novation?
NHS dental contract novation is the process by which an NHS dental contract is transferred from an outgoing contractor (the seller) to an incoming contractor (the buyer) with the approval of the Integrated Care Board. The original contract is cancelled and a new contract is issued to the buyer on substantially the same terms. It is not an automatic transfer — the ICB must actively approve the incoming contractor.
How long does NHS dental contract novation take?
The typical timeline is 3 to 6 months from the date the application is submitted to the ICB. Timelines vary by ICB and depend on the completeness of the application, the buyer’s CQC registration position, and the ICB’s current workload. For more context on how this fits into the overall dental practice sale timeline, see our guide on how long it takes to sell a dental practice.
Can the ICB refuse a dental contract novation?
Yes. The ICB can refuse if the incoming contractor does not meet the eligibility criteria — for example, if they are not a qualifying eligible body, if they have GDC fitness-to-practise concerns, if CQC registration cannot be obtained, or if they are on an NHS disqualification list. Refusal is rare where proper eligibility due diligence has been done, but the risk must be addressed in the deal structure.
What is the difference between novation and assignment of an NHS contract?
Novation creates a new contract between the ICB and the incoming contractor; assignment transfers rights under an existing contract without creating a new one. NHS dental contracts cannot be assigned — they can only be novated. The ICB must consent and actively participate in any transfer of an NHS dental contract.
Do both the seller and buyer need to sign the novation application?
Yes. The novation application requires consent from both the outgoing contractor (seller) and the incoming contractor (buyer). Both parties typically instruct solicitors who manage the application process on their behalf. The ICB will not proceed without evidence of both parties’ agreement.
What happens to the NHS contract during the novation period?
The seller remains the NHS contract holder throughout the novation period — from application submission until the new contract is issued to the buyer. The seller must continue to deliver NHS services and meet the UDA commitment during this period. A failure to do so can result in clawback and may affect the contract value that the buyer ultimately receives.
Can I buy a dental practice before the NHS novation is complete?
Most transactions are structured so that the sale does not complete (i.e., legal ownership does not transfer) until the novation is approved. This protects both parties. It is possible to structure bridging arrangements where the buyer takes over day-to-day management before the new contract is issued, but this carries regulatory complexity and requires specialist legal structuring.
Does CQC registration affect NHS contract novation?
Yes. The CQC must have registered the buyer (or the buyer’s registration must be imminent and confirmed) before the ICB will issue the new contract. CQC registration is often the longest individual step in the novation timeline. Buyers should begin the CQC pre-registration process as early as possible — ideally during due diligence, before exchange of contracts.