Dental Office Payroll: Hygienists, Assistants and Associates (W-2 vs. 1099)

Quick answer: Dental office payroll starts with one question: is each person an employee or a contractor? Hygienists and assistants are almost always employees on W-2 payroll. Associate dentists are the gray area, and the 1099 label on their contract does not decide it. The IRS looks at how the work really happens.

For 2026, the Social Security wage base is $184,500 (ssa.gov). Employers pay 6.2% Social Security and 1.45% Medicare on wages (irs.gov). FUTA is 6.0% on the first $7,000 per employee, or 0.6% with the full state credit (irs.gov).

Most dental payroll problems we see fall into two groups. The first is a worker paid on 1099 who should be on W-2. The second is hourly staff with wrong overtime. A production bonus is often the cause. This post covers both. It also covers the payroll taxes and filing dates you owe. For the basics of setting up payroll in a new practice, see our starting a dental practice checklist.

Key takeaways

• Hygienists and assistants are almost always employees. The IRS tests control and the whole relationship, not the contract label (irs.gov).
• Associate dentists are the gray area. Pay on a percent of collections fits either status, so look at who controls the work, the tools and the risk.
• Hourly staff get overtime. The FLSA requires at least 1.5 times the regular rate after 40 hours in a workweek (dol.gov).
• Production bonuses raise the overtime rate. Bonuses based on a formula, such as production bonuses, count in the regular rate (dol.gov).
• Payroll tax rates for 2026: 6.2% on wages up to $184,500 and 1.45% on all wages. FUTA is 6.0% on the first $7,000, usually cut to 0.6% (ssa.gov, irs.gov).
• The federal contractor rule is in flux. DOL proposed a new rule in February 2026. We found no final rule on dol.gov.
• You can fix past mistakes. The IRS settlement program (Form 8952) and Form SS-8 exist for this (irs.gov).

Not sure who on your team is on the wrong form? Bring your last 1099 list and a payroll report. Book a free 20-minute call.

Who is an employee under the IRS test?

The IRS uses a common-law test with three groups of facts. Behavioral control asks whether you control, or have the right to control, what the worker does and how. Financial control asks about pay, expense reimbursement and who supplies tools. Type of relationship looks at written contracts and benefits such as insurance or vacation pay. It also asks whether the work is key to the business (irs.gov).

No single fact decides it. The IRS says to look at the entire relationship and document each factor.

Here is what that looks like in a dental office. A hygienist uses your operatories, your instruments, your patient schedule, your software and your protocols. You set her hours. She does the work that is the core of your business. Almost every fact points to employee.

Action: List every person on 1099. Next to each name, write who sets the schedule, who owns the tools and who keeps the patient relationship.

Are hygienists and assistants ever 1099?

Rarely. The facts above fit nearly every hygienist and dental assistant who works in your practice. Front desk staff, sterilization techs and office managers fit even more clearly.

A hygienist who truly runs her own business is different. She would serve several offices on her own terms, bring her own equipment, set her own fees and carry her own risk. That is uncommon in dentistry, and a short-term arrangement does not make it so.

Temp and fill-in hygienists are a common question. If a staffing agency pays the hygienist and issues her W-2, you pay the agency's invoice and do not run her payroll. Check the contract to confirm who the employer is. If you book a fill-in hygienist directly and pay her on 1099, expect the same test to apply to you.

Action: If you use fill-in hygienists, ask for the agency agreement and confirm who issues the W-2.

What about associate dentists paid on a percent of collections?

An associate paid 30% of collections can be an employee or a contractor. The pay formula does not decide it. The IRS looks at control, tools and the relationship.

Facts that point toward employee: you set the schedule. The associate treats your patients in your chairs. You supply the lab, supplies and software. You handle billing. Facts that point toward contractor: the associate has their own practice, malpractice policy and patient base, and can turn down work.

Plenty of associates sign a 1099 contract anyway. The IRS says the label is only one piece of the evidence. If the day-to-day facts look like an employee, the contract will not protect you. If you are unsure, you can file Form SS-8 and ask the IRS to decide. The IRS says either the business or the worker can file it (irs.gov).

Action: Pull each associate's agreement and compare it to how they actually work. If the two do not match, get advice before the next pay date.

What is the status of the federal contractor rule?

The Department of Labor (DOL) uses its own "economic reality" test for the Fair Labor Standards Act (FLSA). This test is separate from the IRS test, so one worker can be judged under both.

Here is where it stands on dol.gov as of October 2026. DOL published a 2024 final rule, effective March 11, 2024 (29 CFR Part 795). On February 26, 2026, DOL issued a proposed rule to replace it. The proposal names two core factors: the worker's control over the work, and the worker's chance of profit or loss. It adds skill, permanence and whether the work is part of an integrated unit of production. Comments closed April 28, 2026.

DOL's page links to Field Assistance Bulletin 2025-1. It says DOL no longer applies the 2024 rule in its own investigations.

We found no final rule on the DOL pages we opened. The rule can change, so check before you rely on it. The safe plan is to pass both the IRS test and the DOL test.

Action: Do not change a classification based on a proposal. Document the facts under both tests and revisit when DOL issues a final rule.

Who gets overtime in a dental office?

Non-exempt staff get overtime. Under the FLSA, they must be paid at least 1.5 times their regular rate for hours over 40 in a workweek (dol.gov, Fact Sheet #23). Hourly hygienists, assistants and front desk staff are usually non-exempt.

Dentists are different. DOL's rule on practitioners of law or medicine (29 CFR 541.304) lists dentists (doctors of dental medicine) among physicians. For a licensed dentist practicing dentistry, the rule says the salary requirements do not apply. So an associate dentist who is an employee is generally exempt from overtime, even if paid on production.

Hygienists are a close call. The regulation says dental hygienists with four academic years of accredited study generally meet the duties test for the learned professional exemption (29 CFR 541.301). That exemption also has a salary requirement, and most hygienists are paid by the hour. Treat hourly hygienists as non-exempt unless a CPA or employment lawyer has reviewed their case.

Action: Mark each employee exempt or non-exempt in your payroll system, with the reason. Do not use "salaried" as the only reason.

How do production bonuses change overtime?

Bonuses based on a set formula are "nondiscretionary." Individual or group production bonuses are examples. DOL says they count in the regular rate (dol.gov, Fact Sheet #56C). Only truly discretionary bonuses stay out. Calling a bonus discretionary does not make it so.

Illustrative example (made-up numbers): A hygienist earns $50 an hour. In one week she works 45 hours and earns a $600 production bonus.

If payroll leaves the bonus out of the regular rate, the premium is only $125 (5 hours at $25). The total is then $2,975. The gap is $33 for one hygienist in one week. Across a team and a year, it adds up to back pay.

Action: Ask your payroll provider whether production bonuses feed the overtime calculation. Test it with one real pay period.

What payroll taxes does a dental practice owe?

For 2026, you owe these on employee wages (ssa.gov, irs.gov):

• Social Security: 6.2% from the practice and 6.2% from the employee, on wages up to $184,500.
• Medicare: 1.45% from each side, on all wages.
• FUTA: 6.0% on the first $7,000 per employee. You can claim a credit of up to 5.4% for state unemployment tax paid on time. The effective rate is then usually 0.6%, or $42 per employee.

Take a hygienist earning $90,000 in 2026. The practice's share of Social Security and Medicare is 7.65% of that, or $6,885. Add up to $42 of FUTA. State unemployment tax and workers' compensation insurance are extra, and rates vary by state.

Filing dates: Form 941 is due April 30, July 31, October 31 and January 31 for the prior quarter (irs.gov, Pub. 15). Forms W-2 go to employees and the Social Security Administration by January 31. Form 940 for FUTA is also due January 31 (irs.gov).

Our month-end bookkeeping checklist shows how to tie payroll reports to the bank each month. If you own an S corporation, your own salary is also on payroll. See S corp election for dentists.

Action: Put the 941 and 940 dates on your calendar now, and confirm your payroll provider files them.

How do I fix workers who were misclassified?

You have two main options, both from the IRS.

Voluntary Classification Settlement Program (VCSP). You must have treated the workers as contractors and filed all required Forms 1099 for the past three years. You cannot be under an IRS or DOL employment tax audit. You pay 10% of the employment tax that would have been due on the latest year's pay, at reduced rates. You owe no interest or penalties. You file Form 8952 at least 120 days before you want to treat the workers as employees. The program covers future periods and gives partial relief from federal employment taxes (irs.gov).

Form SS-8. Either the business or the worker asks the IRS to rule on the worker's status. The IRS can take months to decide.

Neither option settles state rules, which can differ. If the workers are already under audit, VCSP is off the table. Get advice before you file anything.

Action: If you have any 1099 worker who looks like an employee, ask a CPA to review VCSP eligibility before the next filing season.

What we see in practice

The most common problem we fix is a mismatch between the contract and the day-to-day facts. A 1099 associate works fixed hours in your chairs. An hourly assistant gets a production bonus that payroll ignores. A fill-in hygienist is paid in cash from the deposit.

Payroll also drifts away from the books. Tax deposits sit in the wrong account, or the 941 total does not match wages in the ledger. Our dental bookkeeping services tie payroll to the bank every month, and if the backlog is large, see dental catch-up bookkeeping.

Our dental accounting services cover monthly payroll and bookkeeping for dental practices. Our payroll services page explains how that work is scoped. We quote on a free call, and we do not publish payroll prices.

Want payroll and bookkeeping handled every month? Book a free 20-minute call and we will review your classification, overtime setup and filing calendar.

Frequently asked questions

Is a dental hygienist an employee or an independent contractor?

Almost always an employee. The IRS looks at behavioral control, financial control and the type of relationship. A hygienist who works your schedule, in your chair, with your patients, supplies and software is usually an employee. The 1099 label on a contract does not change that.

Can I pay an associate dentist on 1099?

Sometimes, but the label does not settle it. Pay as a percent of collections is common for both employees and contractors. The IRS looks at the whole relationship: who controls the work, who provides the tools and who carries the risk of profit or loss. Book a free call if you want a second look.

Do dental assistants and hygienists get overtime?

Usually yes, when they are paid by the hour. The FLSA requires 1.5 times the regular rate for hours over 40 in a workweek. Production bonuses count in the regular rate, so they raise the overtime rate.

What payroll taxes does a dental practice pay?

For 2026, the practice pays 6.2% Social Security on wages up to $184,500 and 1.45% Medicare on all wages. It also pays federal unemployment tax (FUTA) of 6.0% on the first $7,000 per employee, reduced to 0.6% with the full state credit. State unemployment and workers' compensation are separate.

How do I fix workers I paid on 1099 who should be employees?

The IRS offers the Voluntary Classification Settlement Program (Form 8952) if you meet its rules. You can also ask the IRS for a ruling on Form SS-8. Talk to a CPA before you file either one.

Next step

Gather your 1099 list, your last quarter's Form 941 and one payroll report. Book a free 20-minute call with Soriaga & Associates, LLC. We will check classification, overtime and filing dates, and tell you what we would fix first. See our dental accounting services for what monthly support includes.

Sources

• IRS, Independent contractor (self-employed) or employee?
• IRS, About Form SS-8
• IRS, Voluntary Classification Settlement Program
• IRS, Publication 15 (Employer's Tax Guide)
• IRS, Topic no. 759, Form 940 and FUTA
• IRS, Employment tax due dates
• SSA, Contribution and Benefit Base
• DOL, Employee or independent contractor proposed rule (2026)
• DOL, Misclassification of employees as independent contractors
• DOL, Fact Sheet #23: Overtime pay
• DOL, Fact Sheet #56C: Bonuses under the FLSA
• DOL, Fact Sheet #17D: Professional exemption
• eCFR, 29 CFR 541.301 and 541.304

Last updated: October 2026.

This article is general information, not legal or tax advice. The worked example is illustrative.

Soriaga & Associates, LLC is a CPA firm founded in 1985 in Lisle, Illinois, serving home health, hospice, home care, wound care and dental providers nationwide. (630) 491-1268.