
Transitioning from Active Practice Income to Retirement Portfolio Withdrawals
Dentist Insights | SG Wealth Management
Create a sustainable, tax-efficient income stream from the assets you have built.
Professional Corporation, Registered Retirement Savings Plans (RRSPs), Tax-Free Savings
Accounts (TFSAs), and non-registered investments.
Accounts (TFSAs), and non-registered investments.
Understanding the Tax-Efficient Withdrawal Sequence. For dentists, the sequence in which you draw down your retirement assets significantly impacts your long-term wealth retention. A common misstep is delaying RRSP or Registered Retirement Income Fund (RRIF) withdrawals until the mandatory conversion age of 71. This sudden influx of fully taxable income can push you into a higher marginal tax bracket and trigger the clawback of Old Age Security (OAS) benefits.
Instead, a blended withdrawal strategy often yields better results. In the early years of retirement, particularly if you delay taking Canada Pension Plan (CPP) and OAS benefits, drawing down your RRSP/RRIF can be advantageous. This strategy utilizes your lower tax brackets during these gap years and reduces the overall size of your registered accounts, thereby lowering your mandatory minimum RRIF withdrawals later in life.
If the required RRIF withdrawal exceeds your lifestyle needs, the excess can be directed into your TFSA, provided you have contribution room, allowing for continued tax-free growth.
Managing Corporate Surplus and the Lifetime Capital Gains
Exemption For incorporated dentists, the Professional Corporation often holds a significant portion of retirement wealth.
Exemption For incorporated dentists, the Professional Corporation often holds a significant portion of retirement wealth. Withdrawing retained earnings requires careful planning to minimize the tax burden. Eligible and non-eligible dividends must be balanced against other income sources to optimize your personal tax rate. Furthermore, the sale of your dental practice is a pivotal event in your retirement transition.
Structuring the sale as a share purchase rather than an asset purchase allows you to utilize the Lifetime Capital Gains Exemption (LCGE). As of 2026, the LCGE can shelter up to $1,$275,000 in capital gains on Qualified Small Business Corporation Shares. However, to qualify, your corporation must meet strict criteria, including the requirement that 90% of its assets be used in an active Canadian business at the time of sale.
Dentists with substantial passive investments inside their operating corporation must pro actively "purify" the company, often by transferring these assets to a holding company, well in advance of the sale.
Integrating Government Benefits: CPP and OAS
Deciding when to commence CPP and OAS benefits is a critical component of your retirement income plan.
Deciding when to commence CPP and OAS benefits is a critical component of your retirement income plan. While you can begin receiving CPP as early as age 60, doing so results in a permanent reduction of 7.2% for each year before age 65. Conversely, delaying CPP until age 70 increases your benefit by 8.4% per year, resulting in a maximum increase of 42%.
For many dentists with sufficient corporate and personal savings, delaying CPP and OAS to age 70 is financially beneficial, assuming average life expectancy. This delay not only maximizes the guaranteed, inflation-indexed income provided by these programs but also creates a window in your 60 s to draw down heavily taxed RRSP/RRIF assets or corporate surplus at lower marginal rates.
What is the best order for drawing your retirement income?
The optimal order for drawing retirement income depends on your specific tax situation, but a general framework prioritizes tax efficiency and flexibility.
The optimal order for drawing retirement income depends on your specific tax situation, but a general framework prioritizes tax efficiency and flexibility. Typically, dentists should first utilize non-registered savings and corporate dividends up to the threshold of their lowest tax brackets.
This is followed by strategic withdrawals from RRSPs or RRIFs to fill the remaining space in lower brackets, especially before age 71. TFSAs should generally be preserved as long as possible due to their tax-free growth, but they can be accessed strategically to fund large, one- time expenses or to supplement income without increasing your taxable income and triggering OAS clawbacks.
How to plan a tax-efficient retirement withdrawal strategy?
Planning a tax-efficient retirement withdrawal strategy requires a comprehensive analysis of all your income sources, including your Professional Corporation, registered accounts, non- registered investments, and government benefits.
Planning a tax-efficient retirement withdrawal strategy requires a comprehensive analysis of all your income sources, including your Professional Corporation, registered accounts, non- registered investments, and government benefits. The goal is to smooth your taxable income over your retirement years, avoiding spikes that push you into higher tax brackets.
This involves projecting your lifestyle expenses, estimating the tax implications of various withdrawal sequences, and adjusting your plan annually based on market performance and changes in tax legislation. Working with a specialized financial advisor who understands the nuances of dental professional corporations is essential for developing a robust strategy.
What happens when you withdraw funds from RRSP?
When you withdraw funds from an RRSP, the entire amount is treated as fully taxable income in the year of withdrawal.
When you withdraw funds from an RRSP, the entire amount is treated as fully taxable income in the year of withdrawal. The financial institution holding your RRSP is required to withhold a percentage of the withdrawal for taxes, which is remitted directly to the Canada Revenue Agency (CRA). The withholding tax rate ranges from 10% to 30%, depending on the amount withdrawn.
However, this withholding tax is only an estimate; your actual tax liability will be determined when you file your annual income tax return, based on your total income for the year. This underscores the importance of timing RRSP withdrawals to coincide with years when your overall income is lower.
How to reduce overhead in a dental office?
While reducing overhead is primarily a concern during your active practice years, optimizing practice profitability directly impacts the valuation of your business when you are ready to sell and transition to retirement.
While reducing overhead is primarily a concern during your active practice years, optimizing practice profitability directly impacts the valuation of your business when you are ready to sell and transition to retirement. Average dental overhead in Canada ranges from 60% to 65%, but targeting 55% to 60% can significantly enhance profitability.
Key strategies include renegotiating supplier contracts, optimizing staff scheduling to match patient flow, investing in technology that improves efficiency, and closely monitoring variable expenses. A more profitable practice commands a higher multiple during valuation, providing a larger capital base for your retirement portfolio.
What percentage is typical for overhead in dentistry?
In the Canadian dental industry, typical overhead ranges from 60% to 65% of gross billings.
In the Canadian dental industry, typical overhead ranges from 60% to 65% of gross billings. This encompasses all operating expenses, including staff wages, dental supplies, laboratory fees, rent, and administrative costs, but excludes the dentist's compensation and associate fees. Practices that manage to keep overhead closer to the 55% to 60% range are generally considered highly efficient and profitable. Understanding and benchmarking your overhead is crucial for maximizing the value of your practice as you approach retirement and prepare for a sale.
Can you write off dental expenses in Canada?
Yes, dental expenses can be written off in Canada, but the mechanism depends on your corporate structure. For incorporated dentists, utilizing a Health Spending Account (HSA) is a highly tax-efficient method.
Yes, dental expenses can be written off in Canada, but the mechanism depends on your corporate structure. For incorporated dentists, utilizing a Health Spending Account (HSA) is a highly tax-efficient method. An HSA allows your Professional Corporation to pay for eligible medical and dental expenses for you and your dependents with pre-tax corporate dollars. The corporation deducts the expense, and the benefit is received tax-free by you personally.
This is significantly more efficient than paying for these expenses personally with after-tax dollars and claiming the Medical Expense Tax Credit on your personal tax return. What is the largest overhead investment for the dental
practice?
The largest overhead investment for a dental practice is consistently staff compensation, which typically accounts for 25% to 30% of gross billings.
The largest overhead investment for a dental practice is consistently staff compensation, which typically accounts for 25% to 30% of gross billings. This includes salaries, wages, and benefits for hygienists, dental assistants, and administrative staff. Managing this expense effectively is critical for practice profitability. Implementing a well-designed group benefits plan can be a strategic way to attract and retain top talent while managing overall compensation costs.
Retaining skilled staff not only ensures smooth practice operations but also maintains patient goodwill, which is a key component of practice valuation when you transition to retirement.
Building a Resilient Retirement Portfolio
Transitioning from active practice income to retirement withdrawals requires a portfolio designed for both growth and capital preservation.
Transitioning from active practice income to retirement withdrawals requires a portfolio designed for both growth and capital preservation. During your working years, your investment strategy may have focused heavily on aggressive growth.
In retirement, the focus must shift to generating reliable income and protecting against sequence of returns risk-the danger of experiencing negative market returns early in retirement when you are actively withdrawing funds. A diversified portfolio that includes a mix of equities, fixed income, and potentially alternative investments is essential. For dentists, this often involves coordinating investments held personally, within the Professional Corporation, and in registered accounts.
Ensuring that your asset allocation aligns with your withdrawal strategy is crucial for maintaining your lifestyle throughout retirement. The Role of Individual Pension Plans (IPPs) For incorporated dentists over the age of 40, an Individual Pension Plan (IPP) can be a powerful tool for retirement income planning.
An IPP is a defined-benefit pension plan sponsored by your corporation, allowing for significantly higher contribution limits than an RRSP. The contributions are tax-deductible to the corporation, and the plan provides a predictable, guaranteed income stream in retirement.
Integrating an IPP into your overall withdrawal strategy can provide a stable foundation of income, reducing the reliance on market performance for your essential living expenses.
Design Retirement Income, Not Just Retirement Savings
Retirement for incorporated dentists is a multi-account problem: RRSP, TFSA, corporate investments, and potentially an IPP all need to draw down in the right order to minimise lifetime tax.
SG Wealth Management builds retirement income plans that integrate every account a dentist owns - personal, corporate, and pension - so the drawdown strategy matches the tax and lifestyle goals.

