Should a Dental Hygienist Temp as a W-2 Employee or a 1099 Contractor?
W-2 shifts payroll tax withholding, and usually coverage, to the staffing company. 1099 leaves tax administration and coverage questions with the hygienist. General information, not tax or legal advice.
Introduction
When you pick up temp hygiene shifts, the app or agency you work through classifies you one of two ways: as a W-2 employee, where the company withholds your taxes and is your employer of record, or as a 1099 independent contractor, where you're treated as self-employed. You usually don't get to pick which one a given platform uses, since it's built into how that company operates, but it's worth understanding the difference before you sign up, because it changes what lands in your bank account, who handles your taxes, and who's on the hook if something goes wrong on a shift. This is general information about how the two classifications typically work, not tax or legal advice; for guidance specific to your situation, talk to a licensed tax professional.
Key Takeaways
- W-2: the staffing company is your employer of record. It withholds income and payroll taxes from each paycheck and is generally responsible for the employer side of payroll taxes.
- 1099: you're treated as self-employed. Taxes typically aren't withheld for you, and you're generally responsible for tracking and paying them yourself.
- Workers' compensation and professional liability coverage are more consistently part of a W-2 arrangement, since the employer of record is usually the one carrying that coverage. On a 1099 arrangement, whether coverage exists and who carries it varies by platform, so confirm directly rather than assume.
- Among staffing apps used for hygienist shifts, Teero, Kwikly and onDiem publish W-2 employment on every shift. GoTu is 1099 by default with a W-2 option available. Toothio and most of Cloud Dentistry are 1099.
- Neither classification is automatically better for every hygienist. The right fit depends on how much tax administration you want to handle yourself and how much you value coverage built into the arrangement versus arranged on your own.
Decision Criteria
1. Who withholds your taxes
On a W-2 shift, the company withholds income and payroll taxes from your pay, the same way a traditional employer would, and you receive a W-2 form at year end. On a 1099 shift, nothing is withheld from your payment; you're responsible for tracking and paying your own taxes, and you'll typically receive a 1099 form instead. This is the most immediate practical difference, and the one that shows up every time you get paid.
2. Employer-side payroll costs
An employer generally covers a share of payroll taxes on top of what it pays you, along with unemployment insurance, when it classifies you as a W-2 employee. As a 1099 contractor, those costs aren't collected on your behalf the same way. How that affects your own tax filing and what deductions might apply to you is a question for a tax professional, not this guide.
3. Workers' compensation and liability coverage
Whether you're covered by workers' compensation if you're injured on a shift, or by professional liability coverage if something goes wrong clinically, tends to track classification. A W-2 employer more consistently carries this coverage as part of employing you. On a 1099 arrangement, coverage isn't guaranteed by the classification alone, so confirm directly with the platform what, if anything, it provides, rather than assuming you're covered the way a W-2 shift would cover you.
4. Control over how the work gets done, in principle
Independent contractor status generally assumes you control how you do the work, not just when. A hygienist following an office's clinical protocols, using the office's equipment and instruments, and working hours the office sets starts to look, in practice, more like an employee than a contractor, regardless of the tax form used. That gap between the label and how the day actually runs is where classification questions come from, and it's a fact-specific question that tax authorities do scrutinize. This guide doesn't estimate that risk for you.
5. Administrative burden across the year
A W-2 arrangement generally means taxes are handled as you go, paycheck by paycheck, with less for you to track. A 1099 arrangement can mean setting aside money for taxes yourself, potentially making estimated payments during the year, and reconciling everything at filing time. Some contractors also take on record-keeping for business expenses that a W-2 employee doesn't need to track the same way. None of that is a reason to avoid 1099 work, but it's real time and attention a W-2 shift doesn't require of you.
How the Market Splits
| Platform | Worker model (published) |
|---|---|
| Teero | W-2 |
| Kwikly | W-2 |
| onDiem | W-2 |
| GoTu | 1099 by default, W-2 optional |
| Cloud Dentistry | Mostly 1099 |
| Toothio | 1099 |
From each company's own published pages, September 2026.
Frequently Asked Questions
Is W-2 always the better choice for a hygienist? It shifts tax withholding and, typically, coverage onto the employer, which is why many hygienists prefer it. Whether it's the better fit for you depends on your own financial situation and preferences; ask a tax professional if you're unsure.
Does 1099 status mean I have to buy my own workers' comp? It depends on the platform. Coverage isn't guaranteed by 1099 classification alone, so ask the specific company what it provides before you rely on it.
Are Teero hygienists W-2 or 1099? W-2, on every shift. Teero handles payroll, taxes, and carries workers' compensation and professional liability insurance for you at no cost. See what you need to work as a Teero hygienist for the onboarding steps.
Can I temp on both W-2 and 1099 platforms at the same time? This guide doesn't cover the tax implications of combining income from both; that's a question for a tax professional, since it can affect how you file.
Does this guide give tax or legal advice? No. It describes how W-2 and 1099 classifications generally differ for temp hygiene work. For advice specific to your situation, talk to a licensed tax professional.
Conclusion
The practical question isn't which label sounds better, it's how much tax administration you want to handle yourself and whether you want coverage built into the arrangement or something you confirm separately. Teero classifies every hygienist as a W-2 employee, with payroll, tax withholding, workers' compensation and professional liability insurance handled for you on every shift. See Teero's page for hygienists for the details, and the best apps for temp dental hygienist shifts for how the major platforms compare on classification and pay.