Dental Practices Save $30,000 to $100,000+ Yearly With the Right Tax Strategy. Most Are Not Saving Anywhere Near That.
Dentistry is one of the highest-income healthcare professions in Canada — with net practice income often ranging from $250,000 to $500,000 or more annually. That income level creates a tax planning opportunity that is genuinely extraordinary. At BC's 11% or Ontario's 12.2% small business corporate rate, every $100,000 retained inside your dentistry professional corporation instead of drawn personally at 53.5% creates a tax deferral of over $40,000 — that compounds inside the corporation every single year.
After 10 years, annual retained earnings of $100,000 growing at 8% inside the corporation compounds to over $1.4 million. After 20 years, over $4.5 million. The tax deferral advantage of your professional corporation is not a small line item — it is the engine of your wealth-building strategy. But only if it is set up and managed correctly from the start.
Get Your FREE Dentist Tax Planning AnalysisDentists Have an Income Splitting Advantage That Most Other Healthcare Professionals Don't. Are You Using It?
Here is a tax planning advantage that is specific to dentists and doctors in Canada — and that most RMTs, chiropractors, and physiotherapists simply do not have. Provincial legislation in Ontario allows family members — including a spouse and adult children who are not dentists — to hold non-voting shares in your dentistry professional corporation. This means dividends can be paid to family members at their lower personal tax rates, potentially saving tens of thousands of dollars annually.
This strategy is subject to the Tax on Split Income (TOSI) rules — which restrict income splitting unless specific conditions are met. A spouse who works at least 20 hours per week in the practice, or a family member over 65, may qualify for dividend payments without TOSI applying. Family members who contributed capital at reasonable levels also have pathways to dividend income. Athena Financial structures this correctly — maximizing the household tax savings while keeping the arrangement CRA-defensible.
Tax Planning Strategies We Build
for Dentists in BC & Ontario
Every strategy below is designed around the specific financial reality of dental practice ownership in British Columbia and Ontario — from RCDSO and CDSBC corporate rules to the HST treatment of cosmetic dentistry services and the LCGE on practice sale.
Corporate Tax Strategies:
Family Shareholder Income Splitting (TOSI-Compliant): We structure your dentistry professional corporation's share capital to enable dividend payments to qualifying family members — a strategy unique to dentists and doctors in Canada. We ensure the arrangement meets all TOSI requirements and is fully documented to withstand CRA scrutiny.
Salary vs Dividend Optimization: We calculate the precise annual salary-dividend split that minimizes your combined personal and corporate tax at BC's 11% or Ontario's 12.2% rate — accounting for RRSP room, CPP obligations, and the provincial surtaxes that apply to high-income dentists in each province.
Lifetime Capital Gains Exemption (LCGE) Planning: The $1.275 million LCGE on the sale of qualifying practice shares is one of the most significant tax advantages available to dentists in Canada. We structure your corporation from the outset to meet all CRA qualification criteria — including the 90% active assets test and ownership period requirements — so the full exemption is available when you eventually sell. Two dentist co-owners can shelter up to $2.55 million combined.
GST/HST Planning for Cosmetic Dentistry: Health-related dental services are generally GST/HST-exempt. However, cosmetic procedures — teeth whitening, cosmetic veneers, and purely aesthetic treatments — are taxable. We ensure your dental practice correctly classifies every service type, registers for HST when cosmetic billings exceed $30,000, and claims all eligible input tax credits — preventing CRA reassessments that reach back years.
Retirement & Wealth Strategies:
Individual Pension Plan (IPP) for Dentists Over 40: For incorporated dentists in BC and Ontario over age 40, an IPP allows tax-deductible contributions that significantly exceed the RRSP ceiling. At age 50, an IPP allows approximately $42,900 vs the $33,810 RRSP limit for 2026. The corporation deducts contributions as a business expense, and past service contributions dating back to 1991 can create an immediate large deduction in the year of setup. For high-income dentists, the numbers are compelling.
Corporate Whole Life Insurance for Dental Practice Retained Earnings: We use Corporate Whole Life Insurance as a tax-sheltered vehicle for retained earnings — accumulating cash value tax-deferred without generating passive income that erodes the Small Business Deduction. Upon death, the Capital Dividend Account credit allows the death benefit to flow to shareholders substantially tax-free — making it one of the most efficient estate transfer tools for dental practice owners in BC and Ontario.
Practice Acquisition Tax Planning: Buying an additional location or acquiring an existing dental practice involves significant tax planning decisions — whether to purchase shares vs assets, how to structure the financing, how to allocate the purchase price across asset classes, and how to integrate the acquired practice into your existing corporate structure. We guide dentists in BC and Ontario through every stage of practice acquisition with a tax-first lens.
Passive Income Threshold Management: A dental professional corporation earning more than $50,000 annually in passive investment income loses access to the Small Business Deduction — raising your effective corporate tax rate significantly. We proactively manage this threshold through Corporate Whole Life Insurance, strategic investment placement, and holding company structures where appropriate.
Why Dentists in BC and Ontario Trust Athena Financial With Their Tax and Financial Strategy.
Dental practice ownership is a complex financial undertaking — one that demands specialist knowledge of the RCDSO and CDSBC, the specific tax strategies available to dentists but not other healthcare professionals, and the full arc of a dental career from associate to principal to practice sale. Athena Financial provides that specialist knowledge — integrated into a single financial strategy that covers tax, corporate structure, insurance, retirement, and estate planning.
We serve dentists across British Columbia — including Vancouver, Richmond, Burnaby, Surrey, Kelowna, and Victoria — and throughout Ontario, including Toronto, Mississauga, Ottawa, Hamilton, Markham, and Kitchener-Waterloo.
Frequently Asked Questions
Your Dental Practice Is One of Canada's Most Powerful
Wealth-Building Vehicles. Make Sure It's Running at Full Capacity.
Book your complimentary, no-obligation dentist tax planning analysis with Athena Financial. In 20 minutes, we will review your corporate structure, family shareholder eligibility, LCGE preservation status, and retirement strategy — and show you exactly what a fully optimized dental practice financial plan looks like in BC or Ontario.
Schedule Your Complimentary Meet & Greet
"I had been incorporating for five years with no real strategy — just paying myself dividends and hoping for the best. Athena reviewed my corporate structure, found I was eligible to issue shares to my spouse, identified a passive income problem I didn't know I had, and built a proper LCGE preservation plan for when I eventually sell. The compound effect of those changes over time is enormous."
– Dr. Patricia Wong, Dentist, Kelowna, BC