TL;DR: Dental practice transaction delays often add months to completion and they are usually due to five main causes: disorganised due diligence, third-party landlord negotiations, finance complications, CQC registration requirements and NHS contract transfers. The solution? Start everything earlier than you think necessary.
Many of the factors that cause delays to dental practice sales arise from how the legal process of buying a dental practice operates in practice. For an overview of all stages from heads of terms through to post-completion, see our guide to buying a dental practice.
If you want a realistic baseline for how long transactions typically take (before looking at what causes delays), see How Long Does It Take to Buy or Sell a Dental Practice?
The 5 biggest causes of delay in dental practice sales:
- Sellers unprepared with due diligence materials and property compliance documents
- Third-party Landlords who lack motivation to respond quickly and hold significant leverage over lease extensions
- Finance issues: delayed up to-date accounts and documents, valuation discrepancies and complying with lender requirements
- CQC registration timelines that require careful sequencing, especially with NHS contracts
- NHS contract variations that only occur monthly and require 28 days’ notice
How Can You Prevent Due Diligence Delays?
When Sellers aren’t prepared with documentation, it creates cascading delays that affect every other part of the transaction.
When you’re acting for a Buyer and the Seller is slow with due diligence responses, your options are limited. You chase. You ask the Seller’s solicitor to chase. The broker can chase. You wait.
You can request the most important documents first, such as property title documents, so you can at least order property searches (which are also a lender requirement) whilst waiting for everything else. Those searches can take time to come back.
When you’re acting for the Seller, you can prevent this entirely.
The best approach I use is sending Sellers a template due diligence questionnaire immediately upon engagement. In some instances, even before they have a Buyer. It won’t be identical to what the Buyer’s solicitor eventually requests, but it’s similar enough to give them a head start.
This allows Sellers to pull together employment contracts, policies, and ensure documents like fire risk assessments and equipment service records are current. When a Buyer appears, the bulk of the work is ready to go.
The documents that consistently cause delays are property-related: asbestos reports, fire risk assessments, gas safety reports, equipment maintenance records. These are often out of date. Some need arranging from scratch, then reports generated. That takes time.
Worse, when recommendations come through, they take even longer to resolve. I’ve seen fire risk assessments recommend installing fire doors or emergency lighting. Implementing those changes doesn’t happen overnight.
The cost always falls on the Seller. It’s their responsibility to ensure the practice and property are legally compliant.
Key point: Being organised and ahead of the game is the only element that prevents due diligence delays. There’s no shortcut, only preparation.
What Makes Third-Party Landlords Such a Bottleneck?
Third-party Landlords kill more deal momentum than almost anything else in dental practice sales.
Most people approach Landlords too late in the process. By then, you’re at their mercy. And they’re not motivated by your urgency.
The 15-year threshold creates additional complications. A 15 year lease term is a requirement of most lenders in most transactions. When less than 15 years remain on a lease, you need either an extension of the current lease or a new lease entirely. Here’s the critical part: the Landlord has no legal obligation to agree.
When a lease simply needs assigning from Seller to Buyer, most leases include language stating consent cannot be unreasonably withheld or delayed. This makes it more of a formality.
When you need a new lease or extension? Different game entirely.
I’m handling a file right now where the Landlord agreed to grant a new lease, but at a rent higher than market rate, with more onerous terms than the current lease. The Seller’s choice is straightforward: accept these terms or watch the purchase collapse.
I’ve seen another case where a Landlord demanded £20,000 for a lease extension. They knew the sale couldn’t proceed without it. The Buyer paid it.
This becomes a commercial decision, not a legal one. Walk away and lose the entire purchase price? Or pay the premium and get the deal done?
Bottom line: Engage Landlords early. Make it as easy as possible for them. Understand their perspective. Sort out the lease situation before anything else in the transaction progresses.
Why Finance Causes More Delays Than Just Valuations
Finance delays come from multiple directions. Valuation discrepancies get the most attention, but they’re only part of the problem.
Three finance issues consistently slow down transactions: valuation mismatches, missing documentation, and compliance with lender requirements.
The valuation problem: Offer accepted at £1,000,000 on the basis the practice is worth that amount. Then the lender’s valuation comes back at £900,000.
First instance is usually renegotiation. Buyer and Seller need to find new terms. An experienced broker is invaluable here, helping navigate the conversation.
Either a new price gets agreed or it doesn’t. When it doesn’t, the Buyer decides whether to proceed anyway. That might mean bridging the lending gap with their own money.
This is where deals can collapse or Buyers get stretched thin financially.
The documentation problem: Lenders need the most recent set of accounts. Not accounts from two years ago. Not draft figures. The actual, most up-to-date financial records.
Buyers who don’t have these ready create immediate delays. The bank won’t progress without them. The verification process for creditworthiness and business viability takes time even when you provide everything promptly.
When you’re scrambling to produce updated accounts mid-transaction, you’re adding weeks to the timeline.
The lending requirements problem: Lenders need more than just your business accounts. They require a complete package of documentation.
Insurance documents. Financial information. Signed loan documents.
The exact list varies by lender, but the principle is the same: things can’t progress until they have everything they’ve requested.
Buyers often underestimate how much documentation lenders require. Or they assume they can provide it later. They can’t.
Each missing document creates another delay. Another round of chasing. Another reason for the lender to pause the application.
I’ve seen transactions stall for weeks because the Buyer was slow to provide life policy details or couldn’t get hold of the financial information from the Seller the lender needed.
Get ahead of this. Gather everything immediately. Request the necessary documents from the Seller.
Bottom line: You can’t control the lender’s valuation. But both Buyers and Seller can control having documentation ready when it’s asked for.
Why CQC Registration Catches Buyers Off Guard
CQC registration timelines catch Buyers off guard constantly, especially when NHS contracts are involved.
The timing matters more than people realise. Due to CQC timelines and the requirement for up-to-date DBS checks, you should start this process as soon as heads of terms are agreed.
Both Buyer and Seller need to apply for current DBS checks immediately at that stage.
The CQC will issue a position statement or comfort letter confirming they’re happy for the partnership between Buyer and Seller to proceed.
This position statement becomes critical for the next stage of the transaction. NHS England needs sight of this when you serve notice to vary the contract.
Key timing: Start CQC registration as soon as heads of terms are agreed. Don’t wait. The DBS checks and CQC approval process takes time, and everything else depends on it.
What Makes NHS Contract Variations So Slow?
NHS contract variations only happen on the first of the month. And they require 28 days’ notice.
Everything needs planning ahead of time around those constraints.
Sometimes the NHS takes ages to reply and issue the variation. I have one transaction now where we’ve been waiting over six weeks. There’s nothing we can do except regularly chase them. Completion can’t take place without it.
Sometimes the NHS won’t agree to vary the contract until they have confirmation that CQC registration between buyer and seller is in place.
In those instances, the partnership between buyer and seller can still commence: partnership agreement completed, CQC notified, then they issue the registration certificate. That certificate goes to NHS England, who then issue the variation.
Essential timing: Plan NHS variations around the first-of-the-month requirement. Build in buffer time for slow responses. You can’t control how fast NHS England moves, but you can control when you start the process.
What’s the Master Principle Behind Preventing These Delays?
Most of these issues share a common solution: get ahead of the game.
Get organised with due diligence early. Speak to the landlord early. Start CQC early. Prepare all finance documents early. Early means before you think you need to.
The difference between how I handle transactions and how others approach them often comes down to one thing.
As soon as I’m engaged by a seller, they receive a due diligence questionnaire. Not identical to what the buyer will eventually request, but similar enough to start preparation.
Acting for buyer or seller, the lease gets sorted out immediately. Before anything else progresses.
This front-loading of work feels counterintuitive. Why do all this before the deal is certain? Because deals become certain faster when the groundwork is already done.
Momentum matters in transactions. Once things start moving, you want nothing standing in the way.
Every delay source I’ve described can be mitigated with earlier action. Not eliminated, but compressed.
Landlords still take time to respond, but less time when you engage them before everyone’s waiting on their answer. Due diligence still requires extensive documentation, but it’s faster when half the work is done before the buyer even appears. CQC and NHS still have fixed timelines, but you control when those timelines start. Finance still requires thorough review, but lenders move faster when they’re not chasing you for documents.
Core principle: The solicitors who get deals done faster aren’t doing anything magical. They’re starting earlier and thinking further ahead.
What Should You Do Right Now?
If you’re selling a practice, start preparing documentation now. Not when you find a buyer. Now.
Check your lease. When there’s less than 15 years remaining, talk to your landlord about an extension before marketing the practice.
Get property compliance documents current: fire risk assessments, gas safety certificates, asbestos reports, equipment maintenance records.
If you’re buying a practice, understand that the agreed price might not survive the lender’s valuation. Plan for that possibility financially.
Budget extra time for NHS transactions. The 28-day notice requirement and first-of-the-month variations are non-negotiable.
Start CQC registration as soon as heads of terms are agreed. Don’t wait until you’re closer to completion.
Recognise that some delays have no legal solution. When a landlord holds all the leverage, it becomes a commercial decision about whether the deal is still worth doing. When NHS England takes six weeks instead of four to issue a variation, there’s nothing to do except wait and chase.
The delays you can control matter more because of the delays you can’t. Get ahead early on everything within your control. That creates buffer room for everything outside it.
Common Questions About Dental Practice Transaction Delays
How long does a typical dental practice transaction take?
Most dental practice transactions take 6-9 months from offer acceptance to completion, though many take longer due to the five main delay sources: landlord negotiations, due diligence organisation, CQC registration, NHS contract transfers, and financing complications. If these are dealt with quickly, the timeline gets shorter.
What happens if my landlord refuses to extend my lease for a sale?
When less than 15 years remain on a lease, landlords have no legal obligation to grant an extension or new lease. This becomes a commercial negotiation. I’ve seen landlords demand £20,000 payments or above-market rent increases. Your options are to accept their terms, have the seller extend the lease before sale, or walk away from the transaction.
When should I start the CQC registration process?
Start the CQC registration process as soon as heads of terms are agreed. Both Buyer and Seller should apply for up-to-date DBS checks immediately at this stage, as the CQC position statement is required before NHS England will process contract variations.
Can I speed up NHS contract variations?
No. NHS contract variations only occur on the first of the month and require 28 days’ notice. Sometimes NHS England takes six weeks or longer to respond. The only control you have is when you start the process. Plan ahead and build in buffer time.
What documents cause the most delays in due diligence?
Compliance documents cause the most delays: asbestos reports, fire risk assessments, gas safety reports, and equipment maintenance records. These are often out of date and require arranging new inspections, generating reports, and sometimes implementing recommendations like installing fire doors or emergency lighting.
What if the lender’s valuation comes back lower than the agreed price?
This triggers renegotiation between buyer and seller. Either a new price gets agreed, or the buyer decides whether to proceed by bridging the lending gap with their own money. An experienced broker is invaluable for navigating these conversations. Some deals collapse at this stage.
What finance documentation do I need ready as a Buyer?
You need the practice’s most recent set of business accounts, not accounts from two years ago or draft figures. Beyond accounts, lenders require insurance documents, life policies, signed loan documents. Ask your broker or lender for the complete list of requirements at the start and gather everything immediately to avoid delays.
How can Sellers prepare before finding a Buyer?
Sellers should request a due diligence questionnaire from their solicitor immediately upon engagement, even before finding a buyer. This allows time to pull together employment contracts, policies, and ensure all property compliance documents are current. Check your lease length and address any extensions needed before marketing.
What’s the single most important thing to prevent transaction delays?
Start everything earlier than you think necessary. Engage landlords early, prepare due diligence documentation before finding a Buyer, begin CQC registration at heads of terms, and have all finance documents ready. The solicitors who get deals done faster are simply starting earlier and thinking further ahead.
Key Takeaways
- Property compliance documents (fire risk assessments, gas safety reports, asbestos reports, equipment maintenance records) are consistently out of date and cause major delays.
- Third-party Landlords lack motivation to respond quickly and hold significant leverage over lease extensions, especially when less than 15 years remain on the lease.
- Lender valuations frequently come back lower than agreed prices, forcing renegotiation or requiring buyers to bridge the gap with personal funds.
- Buyers need up-to-date financial accounts and must provide complete lender documentation (insurance documents, life policies, proof of income, personal financial statements) to avoid finance delays.
- CQC registration must be completed before NHS contract variations, requiring careful sequencing and early DBS check applications.
- NHS contract variations only occur on the first of the month with 28 days’ notice, and NHS England often takes six weeks or longer to respond.
- The master principle: start everything earlier than you think necessary. Front-load work before the deal feels certain to create momentum and buffer room for unavoidable delays.
- Some delays have no legal solution and become commercial decisions about whether the deal remains worthwhile.