# Orthodontic Associate Agreements: What to Include and What to Avoid Publisher: Virtual Consultant Online Author: Virtual Consultant Online Published: 2026-07-16 Updated: 0001-01-01 Canonical URL: https://virtualconsultant.online/blog/orthodontic-associate-agreements Citation metadata: https://virtualconsultant.online/citation.json?url=https%3A%2F%2Fvirtualconsultant.online%2Fblog%2Forthodontic-associate-agreements An associate agreement — the contract between an orthodontic practice principal and an associate clinician working at their practice — is one of the most important legal documents in practice management. A well-drafted associate agreement protects both parties, sets clear expectations about financial arrangements, clinical responsibilities, and governance obligations, and provides a framework for resolving disputes if they arise. A poorly drafted agreement — or the absence of one — creates ambiguity that almost always resolves in favour of the party with more resources to pursue a dispute. This guide covers the key terms an orthodontic associate agreement should contain , the areas most commonly disputed between principals and associates, and the employment law and regulatory considerations that affect the drafting of these agreements in a UK context. Key takeaway Most disputes between dental and orthodontic principals and associates arise from ambiguity about four things: who owns the patients, what happens to ongoing cases if the associate leaves, how the associate is paid for work not yet completed, and what restrictions apply after the agreement ends. A well-drafted agreement addresses all four explicitly, before the relationship starts. The cost of a properly drafted associate agreement is a fraction of the cost of a dispute arising from a poorly drafted one. ## Key Terms Every Orthodontic Associate Agreement Should Cover ### 1. Status and Nature of the Relationship The agreement must clearly state whether the associate is an employee, a worker, or a self-employed contractor. The vast majority of UK dental and orthodontic associates are self-employed contractors — but HMRC applies a substance-over-form test, and an agreement that calls someone self-employed while the reality of the arrangement is employment-like (fixed hours, no ability to send a substitute, equipment provided by the practice, no financial risk) may be found to create an employment relationship for tax and employment law purposes. Take specialist advice on the IR35 implications if the associate is paid through a personal service company. ### 2. Payment Structure Orthodontic associate agreements commonly use one of three payment models: Percentage of gross Associate receives a percentage (typically 40–50%) of the fees collected for their patients. Simplest model; risk-shares between principal and associate. Day rate / session fee Associate receives a fixed amount per session attended. Simpler for the associate; higher risk for the principal if case volume is low. The agreement must specify: when payment is calculated (on fee collection, not on treatment start), what the percentage or rate is, what deductions are made (laboratory fees, materials), and how payment in progress is handled if the associate leaves before completing a course of treatment. ### 3. Ongoing Cases at Termination The most consistently disputed area in orthodontic associate agreements. When an associate leaves, there are typically a number of patients mid-treatment. The agreement should specify: who completes the treatment (the departing associate, another clinician, or the principal), who is responsible for clinical continuity, and how the associate is paid for treatment started but not completed. Common approaches include: the associate completing their in-progress cases for a defined handover period; the principal assuming clinical responsibility with an agreed settlement payment to the associate for unbilled work; or a pro-rata completion payment based on clinical stage. None of these is universally correct — what matters is that the agreement specifies the approach clearly before the relationship starts. Patient ownership Must be explicit — patients belong to the practice, not the associate Ongoing cases The most commonly disputed area at termination — must be addressed explicitly in the agreement Restrictive covenants Post-termination restrictions must be reasonable in scope and duration to be enforceable — take legal advice Track your patient pipeline across associate and principal sessions Virtual Consultant Online’s patient pipeline gives you visibility over every patient’s stage — whoever treated them — so handovers at termination are manageable rather than chaotic. See how it works → ### 4. Restrictive Covenants Post-termination restrictive covenants — clauses that restrict what the associate can do after leaving — are common in orthodontic associate agreements but frequently unenforceable because they are drafted too broadly. UK courts will only enforce restrictive covenants that are reasonable in scope, geographic radius, and duration, and that protect a legitimate business interest. Non-solicitation: restricting the associate from actively soliciting the practice’s patients to follow them to a new practice is generally enforceable if time-limited (12–24 months) and specific Non-competition: restricting the associate from working within a geographic radius is more difficult to enforce. A radius of 3–5 miles for a defined period (typically 6–12 months) has more chance of being upheld than a broad regional restriction Non-dealing: restricting the associate from treating any patient of the practice who approaches them directly — not just those they solicited — is sometimes included but more rarely enforced Important Both the principal and the associate must maintain their own GDC registration and individual professional indemnity insurance — the principal’s indemnity does not cover the associate’s clinical practice, and vice versa. The agreement should explicitly state this requirement and include a mechanism for the principal to verify the associate’s indemnity status at the start of the engagement and periodically during it. GDC Standards require that all registrants hold adequate indemnity, and a principal who employs or contracts with an associate without verifying their indemnity status takes on additional risk if the associate has a clinical incident while uninsured. Take specialist legal advice from a solicitor experienced in dental practice agreements before drafting or signing any associate agreement — the BDA and NASDAL maintain lists of suitable advisers. Build a Practice Ready to Scale With Associates Virtual Consultant Online’s patient pipeline and digital workflow tools give your practice the management infrastructure needed to grow with associates — keeping patient journeys visible and manageable regardless of which clinician is treating them. Explore the Platform → ## FAQs ### What should an orthodontic associate agreement include? An orthodontic associate agreement should cover: the nature of the relationship (self-employed contractor, with the correct status analysis), the payment model (percentage of gross collected or day rate), what happens to ongoing cases if the associate leaves, patient ownership (patients belong to the practice), post-termination restrictive covenants (non-solicitation and optionally non-competition), GDC registration and professional indemnity verification requirements, notice period, and any specific clinical governance obligations the associate must meet. Both parties should take independent legal advice before signing. ### Who owns the patients in an orthodontic associate arrangement? Patients belong to the practice, not the associate clinician. The clinical records are the practice’s records; the patient relationship is with the registered provider; and the associate’s contract should make explicit that patients may not be taken to a new location by the associate at the end of the arrangement. Non-solicitation clauses, which prevent the associate from actively encouraging practice patients to follow them, reinforce this and are generally enforceable if drafted with reasonable scope and duration. Patients who independently choose to follow a clinician to a new practice cannot be prevented from doing so by any contractual term. ### Are restrictive covenants in dental associate agreements enforceable? UK courts will enforce restrictive covenants in dental associate agreements only if they are reasonable in scope, geographic area, and duration, and protect a legitimate business interest. Non-solicitation clauses (preventing active solicitation of patients) are generally enforceable if time-limited to 12 to 24 months. Geographic non-competition clauses (preventing practice within a defined radius) are harder to enforce and must be narrowly drawn — a 3 to 5-mile radius for 6 to 12 months has a better chance of being upheld than a broad regional restriction. Covenants that are found to be unreasonably wide may be struck out entirely or “blue-pencilled” to remove the offending parts. ### Does a dental associate need their own professional indemnity? Yes — all GDC registrants, including associate clinicians, are required to hold adequate professional indemnity for their clinical practice. The principal’s indemnity covers the principal’s own clinical decisions and in some cases vicarious liability for employed staff, but does not extend to cover an associate’s independent clinical practice. The associate agreement should explicitly require the associate to maintain their own indemnity throughout the arrangement and to provide evidence of cover on request. The principal should verify indemnity status before the associate’s first clinical session and periodically thereafter. ### What should an orthodontic associate agreement include? An orthodontic associate agreement should cover: the nature of the relationship (self-employed contractor, with the correct status analysis), the payment model (percentage of gross collected or day rate), what happens to ongoing cases if the associate leaves, patient ownership (patients belong to the practice), post-termination restrictive covenants (non-solicitation and optionally non-competition), GDC registration and professional indemnity verification requirements, notice period, and any specific clinical governance obligations the associate must meet. Both parties should take independent legal advice before signing. ### Who owns the patients in an orthodontic associate arrangement? Patients belong to the practice, not the associate clinician. The clinical records are the practice’s records; the patient relationship is with the registered provider; and the associate’s contract should make explicit that patients may not be taken to a new location by the associate at the end of the arrangement. Non-solicitation clauses, which prevent the associate from actively encouraging practice patients to follow them, reinforce this and are generally enforceable if drafted with reasonable scope and duration. Patients who independently choose to follow a clinician to a new practice cannot be prevented from doing so by any contractual term. ### Are restrictive covenants in dental associate agreements enforceable? UK courts will enforce restrictive covenants in dental associate agreements only if they are reasonable in scope, geographic area, and duration, and protect a legitimate business interest. Non-solicitation clauses (preventing active solicitation of patients) are generally enforceable if time-limited to 12 to 24 months. Geographic non-competition clauses (preventing practice within a defined radius) are harder to enforce and must be narrowly drawn — a 3 to 5-mile radius for 6 to 12 months has a better chance of being upheld than a broad regional restriction. Covenants that are found to be unreasonably wide may be struck out entirely or “blue-pencilled” to remove the offending parts. ### Does a dental associate need their own professional indemnity? Yes — all GDC registrants, including associate clinicians, are required to hold adequate professional indemnity for their clinical practice. The principal’s indemnity covers the principal’s own clinical decisions and in some cases vicarious liability for employed staff, but does not extend to cover an associate’s independent clinical practice. The associate agreement should explicitly require the associate to maintain their own indemnity throughout the arrangement and to provide evidence of cover on request. The principal should verify indemnity status before the associate’s first clinical session and periodically thereafter. ## References - British Dental Association — Associate agreements: guidance for principals and associates (https://www.bda.org/dentists/work/practice-management) - BDA guidance on the drafting of dental and orthodontic associate agreements, covering the key terms that should be included, the common areas of dispute, payment models, treatment ownership and ongoing case handling at termination, and the employment status considerations that affect self-employed associate arrangements. - NASDAL — Legal and financial aspects of dental associate agreements (https://www.nasdal.org.uk/) - NASDAL guidance on the financial and legal aspects of dental associate arrangements, including the payment model options, IR35 and employment status considerations for associates paid through personal service companies, restrictive covenant enforceability, and the indemnity verification requirements under GDC Standards. - GDC — Standards for the dental team: indemnity requirements (https://www.gdc-uk.org/standards-guidance/standards-and-guidance/standards-for-the-dental-team) - GDC Standards guidance on the individual professional indemnity requirements for all GDC registrants, covering the requirement for associates to hold their own adequate indemnity, the principal’s responsibility to verify associate indemnity status, and the consequences of practising without adequate cover. - British Dental Association — Associate agreements: guidance for principals and associates (https://www.bda.org/dentists/work/practice-management) - BDA guidance on the drafting of dental and orthodontic associate agreements, covering the key terms that should be included, the common areas of dispute, payment models, treatment ownership and ongoing case handling at termination, and the employment status considerations that affect self-employed associate arrangements. - NASDAL — Legal and financial aspects of dental associate agreements (https://www.nasdal.org.uk/) - NASDAL guidance on the financial and legal aspects of dental associate arrangements, including the payment model options, IR35 and employment status considerations for associates paid through personal service companies, restrictive covenant enforceability, and the indemnity verification requirements under GDC Standards. - GDC — Standards for the dental team: indemnity requirements (https://www.gdc-uk.org/standards-guidance/standards-and-guidance/standards-for-the-dental-team) - GDC Standards guidance on the individual professional indemnity requirements for all GDC registrants, covering the requirement for associates to hold their own adequate indemnity, the principal’s responsibility to verify associate indemnity status, and the consequences of practising without adequate cover.