Payroll Services for Dental Offices
Dental office payroll turns on one question most software cannot answer: which of your people are employees and which are genuine contractors. Get the associate, hygienist and assistant classification right, run source deductions and remittances correctly, and file clean T4s and T4As, all handled by a licensed CPA.
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The One Question That Decides Your Dental Payroll
A dental office is not a simple payroll. Your front desk, treatment coordinators and assistants are always employees, on payroll with income tax, CPP and EI withheld. But your associates and hygienists sit on a line the CRA watches closely, and where they fall decides everything: whether you withhold and remit, whether you owe the employer share of CPP and EI, and whether you are exposed if the CRA looks again.
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Our Dental Office Payroll Services
Worker Classification
Every associate, hygienist and staff member reviewed against the CRA control, tools and integration test before payroll runs.
Pay Run Processing
Biweekly or semi-monthly runs on Wagepoint. Income tax, CPP and EI withheld correctly on every cheque.
Source Deductions
CPP, EI and income tax remitted to the CRA by the 15th of every month. Never late, never a penalty.
ESA Compliance
Overtime after 44 hours, 4 percent vacation pay and public holiday pay calculated to the correct ESA formula.
EHT & WSIB
Ontario Employer Health Tax and WSIB calculated and remitted where they apply, alongside your regular payroll.
T4 & T4A Filing
Year-end T4 and T4A slips and summaries filed by the February deadline, with the employee split correct.
Dental Payroll by a Licensed CPA
Every part of dental office payroll handled correctly, from classification to year-end slips. All fees include HST.
Associate Dentist Classification
The single most audited question in a dental office. We get it right before payroll starts.
- Review each associate against the CRA control, tools, chance of profit and integration test.
- Employee associates go on payroll with a T4 and full source deductions withheld.
- Genuine contractor associates are paid gross on a T4A or through their Dental Professional Corporation.
- Document the contractor relationship with proper engagement agreements to defend the treatment.
- Flag any incorporated associate at risk of Personal Services Business reclassification.
Hygienist Classification
Most hygienists are employees, despite the common practice of paying them as contractors.
- A hygienist on a set schedule using clinic equipment is an employee on payroll.
- A hygienist with their own clients, own instruments and multiple clinics may be a contractor.
- Per-diem hygienists are reviewed annually, because a regular fixture becomes an employee.
- CRA scrutiny of per-diem arrangements is high, so the classification is confirmed each year.
- Employees get a T4, genuine contractors a T4A, with no CPP or EI at the practice.
Support Staff Payroll
Assistants, reception and office staff are always employees. No contractor argument.
- Dental assistants and chairside staff on payroll with income tax, CPP and EI withheld.
- Reception, treatment coordinators and office managers processed the same way.
- Regular hours tracked, overtime applied at time and a half after 44 hours in a week.
- Vacation pay at 4 percent under five years of service, 6 percent after.
- T4 slips issued to every employee at year end.
Owner Dentist Compensation
Salary from the DPC runs through payroll and coordinates with your tax plan.
- Owner salary processed on payroll with source deductions and a T4.
- Salary builds RRSP room and is a deduction to the corporation.
- Coordinated with your salary-versus-dividend mix for the year.
- Bonuses calculated using the CRA bonus method for accurate withholding.
- Payroll integrated with the DPC year end so wage expense flows through cleanly.
CRA Remittances & Deadlines
Interest compounds daily from the due date. We never miss a remittance.
- Income tax, CPP and EI, plus employer shares, remitted by the 15th of the following month.
- Wagepoint tracks the schedule and submits on your behalf as part of each run.
- Late remittance penalties start at 3 percent and rise to 10 percent, all avoided.
- Employer Health Tax remitted once payroll exceeds the exemption threshold.
- WSIB premiums calculated and reconciled where coverage applies.
Year-End Slips & Audit Support
Clean slips and reconciliations keep your practice audit-ready.
- T4 slips for employees and T4A slips for genuine contractors filed by February.
- The employee-versus-contractor split confirmed correct on every slip.
- Records reconciled so payroll stands up if the CRA reviews the practice.
- Documentation prepared to support contractor treatment in an audit.
- Prior-year errors corrected and brought current where the practice is behind.
Free Dental Office Payroll Consultation
Free Dental Office Payroll Consultation
Case Studies
Hygienist Reclassification Avoided
A Toronto practice paid three hygienists as contractors on T4A. On review, all three worked set schedules with clinic equipment and could not subcontract, textbook employees. We moved them onto payroll before a CRA review, avoiding a reassessment for years of unremitted CPP and EI plus penalties. The figures here are illustrative of the work we do, not a specific client file.
Associate Paid Correctly Through DPC
An associate dentist genuinely independent, own hours, multiple clinics, own instruments, was being put on payroll unnecessarily. We confirmed the contractor relationship, documented it against the PSB risk, and had the practice pay the associate's Dental Professional Corporation gross, correctly and cleanly. The figures here are illustrative of the work we do, not a specific client file.
Late Remittances Brought Current
A growing practice had fallen behind on monthly remittances and was accruing daily interest and penalties. We took over the payroll, brought the remittances current, and set up Wagepoint to submit automatically each run. The practice has not missed a deadline since. The figures here are illustrative of the work we do, not a specific client file.
Multi-Location Practice Consolidated
A three-location group had inconsistent classification across sites and duplicated payroll admin. We consolidated payroll, standardised the employee-versus-contractor treatment, and gave the owner one clean set of T4s and T4As at year end. The figures here are illustrative of the work we do, not a specific client file.
Who Is an Employee and Who Is a Contractor
The CRA applies a control, tools, chance of profit and integration test to every worker. Here is how it usually falls in a dental office. We confirm each case on its own facts before payroll runs.
| Role | Usual Status | Payroll Treatment |
|---|---|---|
| Dental assistant / chairside | Always employee | T4, income tax, CPP and EI withheld |
| Receptionist / treatment coordinator / office manager | Always employee | T4, full source deductions |
| Hygienist on a set schedule with clinic equipment | Employee | T4, full source deductions |
| Hygienist with own clients, own instruments, multiple clinics, invoices the practice | Possible contractor | T4A, no CPP/EI at practice, high CRA scrutiny |
| Associate working set hours under the owner's direction | Employee | T4, full source deductions |
| Associate: own hours, multiple clinics, own tools, paid on own billings | Contractor | Paid gross, T4A or paid via their DPC |
| Owner dentist taking a salary | Employee of the DPC | T4, source deductions on salary portion |
Most hygienists are employees. The widespread practice of paying hygienists as contractors is exactly what the CRA audits dental offices for. If a worker looks like an employee in substance, calling them a contractor does not change the obligation, it just delays the bill. Please confirm each classification before payroll is set up. See our CPA services for dentists.
The Personal Services Business Trap for Associates
Many associates incorporate a Dental Professional Corporation and have the practice pay the DPC rather than the individual. The RCDSO permits this, and the CRA respects it, but only when the contractor relationship is genuine and documented. When the substance is really employment, an associate working set hours, using the practice's chairs and staff, treating the practice's patients, the CRA can treat the DPC as a Personal Services Business.
The consequences are severe. A Personal Services Business loses the small business deduction, is taxed at the full corporate rate, and cannot deduct most ordinary business expenses. An associate who thought incorporating would save tax can end up worse off than either an employee or a genuine contractor. We screen every incorporated-associate arrangement for this risk before it is set up, and we say so plainly when the structure will not hold.
Incorporation does not settle classification. Paying a DPC instead of a person does not make an employment relationship into a contractor one. The facts of the working relationship decide it, and the CRA looks through the corporation to those facts. Please have the arrangement reviewed before you rely on it.
Per-Diem and Contractor Hygienists: Handle With Care
A per-diem hygienist covering vacation days can be a genuine contractor, but the arrangement must be real and confirmed every year. Drift into a regular schedule and the status changes.
| Factor | Points Toward Contractor | Points Toward Employee |
|---|---|---|
| Schedule | Free to decline days, works ad hoc | Fixed weekly schedule set by the practice |
| Instruments | Brings own instruments | Uses clinic equipment |
| Other clinics | Maintains clients at several practices | Works only at your practice |
| Billing | Invoices the practice | Paid a regular wage each period |
| Direction | Controls how work is done | Follows the owner's protocols |
Confirm per-diem status every year. A hygienist who started as an occasional per-diem but now works most Tuesdays and Thursdays has become an employee, whatever the original agreement said. The CRA looks at the current reality, not the label. We reassess annually so the treatment stays correct.
ESA Rules and CRA Remittances for Your Employees
For everyone who is an employee, Ontario's Employment Standards Act and the CRA remittance rules apply in full. These are where day-to-day payroll errors happen.
| Obligation | The Rule | Why It Trips Practices Up |
|---|---|---|
| Overtime | Time and a half after 44 hours in a week | Salaried staff still have overtime rights on their regular rate |
| Vacation pay | 4% of gross under 5 years, 6% after 5 years | Vacation pay and vacation time are two separate duties |
| Public holiday pay | ESA four-week formula, not a normal day's pay | Practices often just pay a regular day, which is wrong |
| Remittance timing | By the 15th of the following month for monthly remitters | Interest compounds daily from the due date, no grace period |
| Late remittance penalty | 3% rising to 10% the later it is | A single missed month can be an expensive lesson |
| Year-end slips | T4 and T4A with summaries by the February deadline | The employee-versus-contractor split must be right on the slips |
What Our Dental Office Payroll Service Includes
Everything from classification to year-end slips, on a flat monthly fee. No hourly billing. All fees include HST.
| Included | What We Do |
|---|---|
| Worker classification review | We confirm each associate, hygienist and staff member's status before payroll runs. |
| Payroll setup and processing | We open your CRA payroll account if needed and run every pay cycle on Wagepoint. |
| Source deductions and remittances | We withhold income tax, CPP and EI and remit to the CRA on time each month. |
| ESA compliance | We apply the correct overtime, vacation and public holiday rules. |
| EHT and WSIB | We calculate and remit Ontario EHT and WSIB where they apply. |
| Year-end slips | We prepare and file T4, T4A and the summaries by the February deadline. |
Why Choose Gondaliya CPA for Dental Office Payroll?
Dental Classification Expertise
We know exactly where the CRA draws the employee-versus-contractor line in a dental office.
Licensed CPA Ontario
A certified CPA team stands behind every pay run and every slip.
Flat Monthly Fee
All fees including HST, no hourly billing, no year-end slip surprises.
Fully Remote
Payroll delivered through our secure portal, wherever your practice is.









Transparent Flat-Fee Dental Payroll Pricing
| Service | Fee | Frequency | Details |
|---|---|---|---|
| Payroll Setup & Classification Review | FREE | One-time | Worker classification confirmed and CRA payroll account opened with your first engagement. |
| Small Practice Payroll | Quoted upfront | Monthly | Up to a handful of staff, full source deductions and remittances. |
| Multi-Chair Practice Payroll | Quoted upfront | Monthly | Larger teams with associates and hygienists, classification maintained. |
| Multi-Location Group | Quoted upfront | Monthly | Consolidated payroll across sites with consistent treatment. |
| Year-End T4 / T4A Filing | Included | Annual | All slips and summaries filed by the February deadline. |
All fees include HST, so the number quoted is the number you pay. Payment is by Interac e-Transfer to info@gondaliyacpa.ca with auto-deposit enabled and the security question set to Not Applicable. Please use our pricing calculator for an exact figure.
Know Your Exact Fee Before We Start
Flat fee, fixed in advance. All fees include HST. 30-Day Money-Back Guarantee.
Dental Office Payroll: Cities We Serve
Licensed CPA payroll for dental practices across Ontario, delivered virtually.
Frequently Asked Questions
Meet Your Dental Payroll Specialists

Sharad Gondaliya, CPA
Founder & Managing Director
Gondaliya CPA Professional Corporation
Sharad advises dental practices on worker classification, Dental Professional Corporation structuring and payroll compliance.

Vandana Goel, CPA
Senior Accountant
Gondaliya CPA Professional Corporation
Vandana runs payroll processing, source deductions, remittances and year-end T4 and T4A filing for dental clients.
What Our Clients Say
1300+ five-star reviews from business owners across Ontario and Canada.
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Dental Payroll Turns on Classification. Let a CPA Get It Right.
Gondaliya CPA confirms every worker's status, runs compliant payroll on Wagepoint, remits on time and files clean T4s and T4As, wherever your practice is. Flat monthly fee. All fees include HST.
