Dental Associate Non-Compete Clauses: Enforceability by State in 2026

Your associate collects $720,000 a year, and the day they resign to open an office four miles away, the non-compete sitting in your personnel file is worth exactly what one judge in one county decides it's worth. In three states that number is zero by statute, and in most of the rest it's a coin flip you pay tens of thousands of dollars to toss.

Our view: the non-compete is the most over-negotiated and least valuable clause in a dental associate agreement, and owners who spend their negotiating capital there are buying a feeling instead of an asset. A non-compete has never kept a single patient. It only ever keeps a dentist out of a building.

That is a claim plenty of practice owners will argue with, including the ones whose attorneys drafted a five-mile, three-year restriction last spring and told them they were covered. Here is the case.

The Federal Ban Came Off the Books on February 12, 2026

Start with what changed, because a lot of agreements were rewritten in 2024 on the assumption it wouldn't. The FTC's 2024 Non-Compete Clause Rule, 16 CFR part 910, was formally removed from the Code of Federal Regulations effective February 12, 2026, after the Commission voted to accede to the vacatur ordered in Ryan, LLC v. FTC. There is no federal ban. Enforceability of a dental associate non-compete in 2026 is a question of state law and nothing else.

Remember how close that rule came to erasing the clause entirely. The only carve-out that survived the final rule applied to "senior executives," defined as workers earning more than $151,164 a year in a final policy-making position, and the ADA pointed out that the threshold would cover at most one person in a typical dental practice. Not the associate. Not the hygienist. The owner, maybe.

So for about twenty months, many practices operated as if their associate non-competes were dead. Some owners tore them out and replaced them with weak notice provisions. Others left them in but stopped enforcing them, which is its own kind of waiver risk. Now the federal threat is gone and those agreements are still sitting there, half-rewritten, drafted for a legal regime that no longer exists. If you haven't had an employment attorney read your current associate template since February, you're operating on a stale file.

Three States Void Dentist Non-Competes by Name

The state-by-state picture matters most where legislatures singled out dentistry. According to the AAPD's review of non-compete restrictions, Arkansas, New Mexico, and South Dakota specifically prohibit enforcement of non-compete provisions against employee dentists. Not "disfavor." Prohibit. If you own in Little Rock, Albuquerque, or Sioux Falls, the clause in your template is decoration.

Tennessee took a different route and set the dial rather than breaking it: the same review notes dentist non-competes there are capped at a 10-mile radius from the primary practice site (or the county, whichever applies) and a maximum duration of two years. That's a real restriction, and it's also a ceiling. A Tennessee owner with a 15-mile, three-year clause hasn't bought more protection. They've bought a clause a defense attorney gets to attack as overreaching before they argue anything else.

Everywhere else, you're in the land of reasonableness tests: whether the geography is tailored to where you actually draw patients, whether the duration is tied to the time it plausibly takes to re-establish a patient relationship, whether there's a legitimate protectable interest as opposed to a general wish that competition not happen. Those tests turn on local case law and, frankly, on the judge. For scale, the FTC's 2023 rulemaking notice estimated that roughly 1 in 5 American workers were bound by a non-compete. A clause that common is a clause courts see constantly, and courts that see something constantly get comfortable trimming it.

What Most Owners Get Wrong: Treating the Clause as Insurance

The specific mistake, and it's most common among solo owners and two-doctor groups who've hired their first associate, is treating the non-compete as a recovery mechanism rather than a deterrent. They assume that if the associate leaves and competes, the clause converts into money or into a closed office.

It doesn't. The realistic best case in most states is an injunction, which stops future competition inside the restricted area. It doesn't return patients who already transferred, it doesn't recover the production you lost during the vacancy, and it arrives after you've funded a litigation budget. Damages are harder still, because you have to prove which patients left because of the associate rather than because of a moved-away spouse, a new insurance plan, or a two-week wait for a hygiene appointment.

Meanwhile the clause does something owners rarely price: it shrinks the candidate pool. Strong associates in competitive metros read the restriction as a statement about how the owner expects the relationship to end. We've watched practices lose a good hire over a mile radius they'd never have litigated anyway.

Running the Numbers on a $720,000 Associate Who Walks Four Miles

Here's the scenario with assumptions on the table, because the decision is economic, not emotional. Take an associate collecting $720,000 a year, paid 30% of collections, with lab and supply costs running 12% of their collections.

Compensation runs $216,000 a year.

Lab and supplies on that production come to $86,400.

That leaves $417,600 a year contributing to fixed overhead and owner profit.

Now they resign and open four miles out. Say 25% of their active patients follow, which is $180,000 of annual collections walking out the door.

You save the comp and the supplies on that block, so the annual contribution you actually lose is $104,400.

The bigger hole is the empty chair. That associate was producing $60,000 a month in collections, and a five-month gap to recruit, credential, and get a replacement up to speed costs $300,000 in collections.

At the same 58% contribution margin, the vacancy alone costs $174,000.

Add a $28,000 placement fee and the first-year damage is $306,400 before anyone calls a lawyer.

Then decide whether to enforce. Budget $60,000 to fight for a preliminary injunction, which in a state with no dentist-specific statute is a genuinely uncertain outcome, and your first-year total reaches $366,400.

You've spent $60,000 to protect a $104,400 annual contribution stream you've largely already lost, with no mechanism to pull those charts back.

Look at what that money buys instead. A 120-day notice provision, actually honored, collapses most of the vacancy. Cut the gap from five months to two and you recover $174,000 of collections and about $100,920 of contribution, for the price of a clause both sides consider reasonable.

We wouldn't fund the injunction. We'd fund the notice period.

Price the Clause Instead of Policing It

The move we like, and the one we'd ask counsel about first in any state without a dentist-specific ban, is converting the restriction into a priced option. The associate may practice inside the restricted area, on the condition that they pay a stated buyout. Set it against real numbers rather than a round figure that looks punitive: in the scenario above, something in the range of one year's lost contribution is defensible on its face.

Two reasons this beats a hard restriction. First, it's self-executing. You don't need a judge to agree with your geography; you need the associate to write a check or stay outside the radius, and either outcome is one you chose in advance. Second, a clause an associate can live with is a clause that doesn't cost you candidates. Have your attorney pressure-test whether a buyout survives liquidated-damages scrutiny where you practice, because courts in some states look hard at whether the number approximates real loss or just punishes departure. That's a state-law question and it's the right question to be paying for.

The Three Paragraphs That Do More Work

If you only get three things into the next agreement, these outrank the non-compete in every state, including the three that void it:

• Notice, with teeth. Ninety to 120 days, tied to something real like forfeiture of an unpaid bonus. This is the single highest-return clause in the document, because the vacancy is the biggest line in the loss.
• Non-solicitation, narrowly drawn. No targeted outreach to patients of record, no recruiting your team, and specific language about mailing lists, text platforms, and social accounts. Courts treat this far more kindly than a flat ban on practicing, and it protects the thing you actually own.
• Records and data control. Spell out that the patient list, the practice management data, and the phone number belong to the practice. Most patient defection runs through a contact list, not a billboard.

Why We Won't Hand You a 50-State Chart

Because the chart would be wrong by the time you acted on it, and because the chart is what gets owners in trouble. A tidy grid invites you to copy the clause your cousin uses in another state and file it. State legislatures moved on non-competes through 2024 and 2025 with the federal rule hanging over them, and now that the rule is off the books, the pressure moves to statehouses.

The honest answer is a 40-minute conversation with an employment attorney licensed where you practice, priced against a $366,400 downside. That's a rounding error on the risk.

Before Your Next Associate Signs

Pull your current associate template this week and check the date it was last revised; if it's from 2024, it was drafted for a rule that no longer exists. Send it to an employment attorney in your state with three questions: is a dentist non-compete enforceable here at all, does my radius and duration match where my patients actually come from, and would a buyout provision hold up. Then add or extend the notice period to at least 90 days, because that clause pays for itself the first time you use it. Do the non-compete edits last.

The number that decides all of this is what an associate actually contributes after comp and variable costs, and most owners are working off a guess. Put your real production, comp percentage, and supply costs into our associate compensation model and run your own numbers before you spend a dollar defending a clause. We'll be tracking which states add dentist-specific restrictions in the 2026 sessions, and if courts start awarding meaningful damages rather than injunctions, we'll say so and change our answer.