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For most incorporated doctors, hitting seven figures inside the corporation feels like crossing a finish line. Years of training, billing, reinvesting and quietly compounding inside the medical corp, and the number on the balance sheet finally has a comma in front of those last six zeros. It is a real milestone. But it is also the moment most physicians need to step back and ask a different question. Now that the money is here, what is the plan to use it?
We see this every month. A 38 year old surgeon comes in with $1.2 million inside her professional corporation. Her income is strong. Her quarterly tax installments are handled. She has no looming purchase, no debt to repay and no major lifestyle gap to fund. On paper, it looks like a success story. And in many ways it is. But underneath the balance sheet, three problems were quietly compounding that could have cost her hundreds of thousands of dollars over the life of her career.
Here is what we found when we walked through her situation, and what every incorporated doctor with retained earnings should understand about managing corporate wealth.
The Myth: Seven Figures in the Corp Means You Are Set
Almost every incorporated physician we work with has heard some version of this advice: keep the money inside the corporation, invest it there and let the lower corporate tax rate do the heavy lifting. The advice is not wrong. Corporate dollars are taxed more lightly than personal dollars on the way in, which is exactly why the corporation is such a powerful tool for high income doctors who do not need to spend everything they earn.
The problem is that corporate dollars are not tax free. They are tax deferred. Every dollar inside that corporation will eventually come out, whether you pull it during your lifetime, whether your estate pulls it after you pass or whether your spouse and children inherit it. The question is not whether tax gets paid. It is when, at what rate and through what vehicle.
The doctors who get hurt by the seven figure milestone are the ones who treat it as the finish line instead of the starting line for a new conversation. Once retained earnings cross a meaningful threshold, the rules around investing inside a corporation, the compensation strategy that worked early in your career and the estate planning gaps you have not addressed yet all start to matter much more than they did before.
Meet the Client
Our case study is a 38 year old female surgeon practicing in BC. Strong income, no debt, owns her home, no large capital expenses on the horizon. She had built up $1.2 million inside her professional corporation. When we asked her about her asset allocation, she gave us the answer most doctors give. She considered herself a 60/40 investor, meaning 60% equities and 40% fixed income. So she had structured her corporate portfolio as 60/40 and her personal portfolio as 60/40.
That is the first mistake we see most often. And it is also the most subtle.
Problem One: The Asset Allocation Was Duplicated, Not Coordinated
Doctors often think about their personal accounts and their corporate accounts as two separate buckets that should each reflect their risk tolerance. So if you are a 70/30 investor on a personal level, the logic goes that both buckets should be 70/30. That is intuitive, but it ignores how differently the two pools are taxed.
Inside a corporation, fixed income generates interest income, which is taxed at roughly 50%. So a 3% GIC inside the corporation nets you 1.5% after tax. After inflation, that is a guaranteed loss of purchasing power, and using the rule of 72, your money will essentially never double. Capital gains, on the other hand, are taxed much more efficiently inside a corporation. Only half of the gain is taxable and the other half flows into your Capital Dividend Account (CDA), which can eventually be distributed to you or your beneficiaries tax free.
The smarter approach is to think of your entire wealth as one 60/40 portfolio (or whatever your overall allocation is) and decide where each piece sits. Personal accounts like your TFSA and RRSP are usually a better home for fixed income because the tax treatment is more favorable on the personal side. The corporate account is a better home for equity exposure that generates capital gains and tax efficient growth.
When we ran the math on our client’s corporate portfolio at her expected 5% return, her passive income was around $62,000. That put her over the $50,000 small business deduction grind threshold, which means she was starting to lose access to the lower small business tax rate on her active income. A simple rebalance, with the equities concentrated in the corporation and the fixed income shifted onto the personal side, would have brought her passive income back under the threshold and preserved the full small business deduction.
This is not about avoiding interest income entirely. If you need liquidity from your corporation for a future purchase like a vacation property, an investment or a major lifestyle expense, holding some fixed income makes sense. But it should be a deliberate decision based on what kind of income that portfolio is supposed to generate, not a default duplication of your personal allocation.
Problem Two: Dividends Only Was Costing Her More Than It Saved
The second issue was compensation. Our client, like a large share of incorporated doctors, had been paying herself in dividends only. Her accountant’s logic was the standard one. Dividends are more tax efficient, and tax integration means the long term tax bill is roughly the same regardless of whether you take salary or dividends.
That is partially true. But it misses the indirect costs.
The biggest one is RRSP contribution room. Salary creates RRSP room. Dividends do not. Over a 30 year career, that is roughly $32,000 a year of contribution room left on the table, and compounded over decades it is one of the most expensive habits a young doctor can build. Paying yourself dividends only also means no new CPP entitlement, which matters because CPP is one of the few sources of retirement income that is fully indexed to inflation and guaranteed for life. For doctors who tend to live longer than average due to access to care and lifestyle, an indexed lifetime income stream is exactly the kind of foundation a retirement plan needs.
Dividends only also closes off EI parental leave. EI parental leave is based on insurable T4 earnings. If our client decided to start a family, dividends only would mean zero EI coverage during her leave. Some of our clients on a blend of salary and dividends have received around $35,000 in EI benefits during their leave for the same overall compensation level.
The other big closed door is the Individual Pension Plan (IPP). IPPs become especially powerful in the mid 40s onward and can move large amounts of corporate money into a personal pension structure on a tax deductible basis. But they require a history of T4 salary income to qualify. And finally, salary is a corporate expense. Paying yourself a meaningful salary reduces corporate taxable income and helps keep you under the small business deduction threshold, which we just saw she was breaching.
The right answer for her, and for most incorporated doctors with retained earnings, was a blend. A salary set at roughly the level needed to max out RRSP contribution room (around $186,000 to $190,000 in current dollars), with the rest of her compensation taken as dividends for flexibility, bonuses, vacations and one off expenses.
Tax integration means the total tax bill is roughly the same either way. But the optionality you get from the blended approach is what separates a doctor with a real long term wealth plan from one who is purely optimizing for this year’s tax return.
Problem Three: The Estate Exposure No One Was Talking About
The third problem was the one she had never heard about. There is no estate tax in this country, but we do have something called deemed disposition. When someone passes away, the CRA treats it as if every asset was sold for fair market value at the moment of death, which triggers tax on every unrealized gain.
For an incorporated doctor, this gets layered. First, the corporation pays tax to liquidate its portfolio. Then there is tax to get the money out of the corporation to the estate. Then the estate may pay tax to distribute it to beneficiaries. Without planning, $1 million in a corporation can become $450,000 to $500,000 in the hands of your family. That is a real number, and for our 38 year old client with decades of compounding still ahead, it was the difference between a generational transfer and a substantial donation to the CRA.
There are several ways to plan for this. The most powerful one for most doctors with corporate retained earnings is corporately owned, tax exempt life insurance. The mechanic is simple. When the insured passes away, the death benefit flows into the corporation and creates Capital Dividend Account (CDA) room. The CDA is a tax free funnel that allows money to flow out of the corporation to your beneficiaries without personal tax. With the right policy structure and the right amount of coverage, you can move almost the entire corporate balance sheet out tax free.
Beyond life insurance, there are other tools worth knowing about. A corporate will (separate from your personal will, with an executor who understands business and tax) makes sure your business assets get wound up by someone qualified to do it. An estate freeze caps the tax bill on your shares at today’s value and lets the next generation absorb future growth, which is especially valuable if you plan to pass the practice down. A shareholders’ agreement with insurance funding makes sure a partner’s death or disability does not force you to work with their spouse or estate, or take on debt to buy out their share.
Disability Insurance: The Underrated Foundation
While estate planning gets most of the attention with mid to late career physicians, disability insurance is the coverage we see neglected most often, regardless of career stage. Doctors are some of the highest earning professionals in the country, and your ability to keep earning over a long career is the single largest asset you have. If something happens to your ability to practice (an injury, a chronic illness, a hand injury for a surgeon or dentist), the income loss can run into the millions over the course of your career.
Two things to know if you already have a disability policy. First, most policies have a permanent rate discount baked in if you bought them coming out of school, which is one of the best reasons to lock in coverage early. Second, your policy anniversary letter each year gives you the right to increase your coverage without going through medical underwriting again. If your cost of living has gone up, that is the moment to scale your coverage to match. The discount you started with applies to the increase too.
The Cost of Doing Nothing
The reason these problems matter is not the math in any single year. It is the cost of inaction compounded over the rest of a career.
Our client is 38. Even with conservative assumptions, she has 25 to 30 years before serious estate planning becomes a near term concern. But the fixes are not 25 year fixes. They take 6 to 18 months to put in place. The cost of waiting is not just lost growth. It is missed RRSP room you can never recover. It is years of CPP entitlement you cannot retroactively buy back. It is small business deduction grind you absorbed unnecessarily. And it is insurance coverage that becomes more expensive (or unavailable) every year you delay.
We have seen physicians in their late 50s with multi million dollar corporate portfolios who had never had this conversation. The numbers in their case were larger. The options available to them were narrower. The point of catching it at 38 instead of 58 is not that the problems are different. It is that you have more tools to solve them, and more time to let those solutions compound.
What This Means for You
If you are an incorporated doctor with meaningful retained earnings inside your corporation, here are the questions worth answering this year. What is your overall asset allocation across personal and corporate accounts combined, and are interest bearing investments concentrated where they are taxed most efficiently? Are you paying yourself in dividends only, or is there a salary component that is building RRSP room, CPP entitlement and IPP eligibility? What is your projected passive income inside the corporation, and are you tracking against the $50,000 small business deduction grind threshold? Do you have corporately owned life insurance, and have you modeled what the tax bill on your corporate portfolio would look like if you passed away today? Is your disability insurance current, and have you taken advantage of the annual policy anniversary right to increase coverage? Do you have a corporate will, a shareholders’ agreement (if applicable) and a clear plan for how money will eventually flow from the corporation to your beneficiaries?
The good news, and we said this throughout the case study, is that these are solvable problems. Doctors with seven figures in their corporation are not in a trap. They are at a decision point. The doctors who do best are the ones who treat that decision point as the start of a new conversation rather than the end of one.
Plan for the money. Build the structure. Layer the insurance. And get out in front of the issues that compound the longest.
Want the Full Conversation?
This article is based on Episode 8 of Portfolio Talks, where we walk through the full case study and the planning moves that solve each issue for incorporated doctors with significant retained earnings. Listen to the full episode here and subscribe so you do not miss future episodes built specifically for physicians.
Sources
- Small business deduction rules and the passive income business limit reduction – Canada.ca – https://www.canada.ca/en/revenue-agency/programs/about-canada-revenue-agency-cra/federal-government-budgets/budget-2018-equality-growth-strong-middle-class/passive-investment-income/small-business-deduction-rules.html
- Taxable capital gains on property at death (deemed disposition) – Canada.ca – https://www.canada.ca/en/revenue-agency/services/tax/individuals/life-events/doing-taxes-someone-died/prepare-returns/report-income/capital-gains.html
- Registered Pension Plan Guide (including Individual Pension Plans) – Canada.ca – https://www.canada.ca/en/revenue-agency/services/forms-publications/publications/t4099/registered-pension-plan-guide.html
- Canada Pension Plan retirement pension – Canada.ca – https://www.canada.ca/en/services/benefits/publicpensions/cpp.html
- Income Tax Folio S3-F2-C1, Capital Dividends (CDA) – Canada.ca – https://www.canada.ca/en/revenue-agency/services/tax/technical-information/income-tax/income-tax-folios-index/series-3-property-investments-savings-plans/series-3-property-investments-savings-plan-folio-2-dividends/income-tax-folio-s3-f2-c1-capital-dividends.html
This content is provided for general informational purposes only. It is not intended to provide investment, tax or legal advice, and should not be relied upon as such.