The 2026 Salary That Maximizes Your 2027 RRSP Room

Salary from your corporation creates RRSP room. Dividends do not. That single difference is one of the main reasons incorporated physicians and dentists pay themselves any salary at all, and it produces a precise number: the salary that creates the full RRSP room for the year.

The number is simple to calculate. The more useful question is what that salary costs compared with taking the same cash as dividends, and the answer is often smaller, and differently shaped, than people expect.

The 2026 figure

RRSP room for a year is 18 percent of your earned income from the previous year, up to that year's dollar limit, reduced by any pension adjustment. The dollar limits are $33,810 for 2026 and $35,390 for 2027.

• Salary received in 2026 creates 2027 room. To reach the $35,390 limit, you need $196,611 of 2026 earned income.
• The room you can deduct in 2026 came from 2025. Reaching the $33,810 limit took $187,833 of 2025 earned income.

Anything above the figure creates no extra room. Anything below it creates room at 18 cents per dollar.

These limits cap the new room each year adds, not the total you can contribute. Unused room from earlier years carries forward and adds to what is available. Before contributing, check the RRSP deduction limit on your latest notice of assessment or in CRA My Account, then subtract any contributions you have made since that you have not yet deducted.

What counts as earned income

For RRSP purposes, earned income includes employment income, income from a business you actively carry on, net rental income from real property, and a few less common items such as royalties on your own work. It does not include dividends, interest or capital gains.

Two consequences matter for incorporated professionals:

• Other earned income reduces the salary you need. If you also have $20,000 of net rental income, a salary of about $176,611 reaches the same $196,611 total. A rental loss works the other way and increases the salary needed.
• Timing follows the payment, not the declaration. Employment income is taxed when you receive it. A corporation can deduct a bonus it accrues at year-end if the bonus is paid within 180 days, but your earned income counts in the year the money reaches you. A bonus declared at a December 31, 2026 year-end and paid in February 2027 is 2027 earned income, creating 2028 room.

What the salary actually costs

Comparing salary with dividends on the corporation's whole year shows where the cost sits. The example below uses the Salary vs Dividends tool engine: a corporation earning $300,000 of active business income, all within the small business limit, an owner who needs $150,000 after personal tax, no other income, and no investment income in the corporation. Each row delivers the same $150,000; dividends make up whatever the salary does not.

Rates used: 2026 federal and Ontario personal rates, and a combined small business rate of about 11.7 percent (11.696 percent). That is the rate for a corporation with a calendar 2026 taxation year, because Ontario's cut from 3.2 to 2.2 percent took effect on July 1, 2026 and is prorated across the year. A taxation year that starts after that date pays 11.2 percent; that case follows the table.

Read down the table and the pattern is clear. The first $85,000 of salary adds about $9,195 to this year's total, slightly less than the $9,293 of CPP it triggers, so without CPP that salary would have reduced tax a little. From $85,000 to $196,611, salary rises by $111,611, CPP stays the same, the total falls by about $524, and new RRSP room grows by $20,090.

That is integration at work, tilted slightly by the 2026 rate. Salary is deducted before corporate tax, so each dollar paid as salary instead of as a dividend skips the corporate small business rate. At about 11.7 percent, the personal tax on that salary comes out a little lower than the corporate and personal tax on the dividend it replaces. CPP is the real cost, and CPP stops growing once salary reaches $85,000, the 2026 ceiling for the second tier of contributions.

At the fully phased-in 11.2 percent rate, the same step from $85,000 to $196,611 costs about $30 more instead of $524 less: roughly flat either way. The pattern held in the other cases we ran at the 2026 calendar-year rate. A $400,000 corporation with a $180,000 need showed about $690 less tax between $85,000 and $196,611. A $250,000 corporation with a $130,000 need showed about $170 less, even though a $196,611 salary alone nets about $130,400 and slightly overshoots what that owner needed. The tool defaults to 11.2 percent; its corporate-rate override lets you model a calendar 2026 year.

What the table does not show

This is a this-year view, and three things sit outside it.

CPP is not a pure cost. The $9,293 buys a pension. Whether it is worth that to you depends on your age, health and other retirement income, and it deserves its own analysis rather than being counted as lost tax. Between 65 and 70, an owner who is already receiving the CPP retirement pension can elect to stop contributing, which changes this calculation entirely.

The dividends-only row leaves more in the corporation. Paying about $8,670 less tax this year than the $196,611 row means that money stays invested inside the company, where it has paid only corporate tax. When it comes out later as a dividend, it pays personal tax too. The salary vs dividends guide works through that fully distributed view.

Non-eligible dividends cost more from 2027. From January 1, 2027, Ontario's lower tax credit on non-eligible dividends raises the personal tax on them, including dividends paid later out of money left in the corporation. That moves the comparison further toward salary for dividends paid from 2027 onward.

Room is only worth something if you use it

Creating RRSP room and contributing to an RRSP are separate decisions. The case for using the room rests on what happens to the money afterward.

Inside an RRSP, growth is not taxed until you withdraw it. Interest, dividends and gains compound without annual tax, and nothing earned inside the plan counts toward the passive income limit that can shrink your corporation's small business deduction.

Inside the corporation, investment income is taxed as it is earned. Interest and other fully taxable investment income is taxed at about 50 percent, part of it refundable when the corporation pays dividends; realized capital gains are half taxed; and when adjusted aggregate investment income across the corporation and its associated corporations exceeds $50,000 in a year, the federal small business limit for the following year shrinks. Ontario does not apply that reduction to its own small business deduction. How those rules work is covered in the corporate investing guide.

An RRSP deduction reduces your current personal tax. Salary is deductible to the corporation, and an RRSP contribution is deductible to you, provided you have enough available room. As an illustration at 2026 rates: an owner with a $196,611 salary and at least $33,810 of available room who deducts $33,810 for 2026 reduces personal tax by about $15,700. Part of that deduction comes off income above the $181,440 bracket threshold and the rest off income below it.

The trade-offs run the other way too. Every dollar withdrawn from an RRSP or RRIF is fully taxable as ordinary income and counts toward the Old Age Security recovery threshold. By the end of the year you turn 71, an RRSP must be withdrawn, transferred to a RRIF, or used to buy an annuity. A RRIF must pay out a yearly minimum starting the year after it is set up; an annuity pays according to its own terms. Money left in the corporation keeps more flexibility over when and how it is paid out, including the capital dividend account for the tax-free portion of gains.

For a physician or dentist who will retire with substantial corporate savings, the question is less "salary or dividends" than whether some of the retirement savings should sit in a personal shelter rather than all of it in the corporation.

Pension plans change the arithmetic

An individual pension plan uses the same salary to fund a defined benefit pension. Membership creates a pension adjustment that reduces the new RRSP room each year's salary creates, typically to about $600 at the maximum pension, so the salary no longer buys much new room. Room already carried forward from earlier years is a separate amount, although past-service funding can use it up. It still matters: the IPP's contribution limits are based on employment income from the corporation, and in 2026 the maximum pension is reached at the same $196,611 salary. The trade-off between the two is in IPP vs RRSP for medical professionals, with an IPP vs RRSP calculator for your age and salary.

Practical points

• Salary means payroll. The corporation registers a payroll account, deducts and remits income tax and both halves of CPP, and issues a T4 by the end of February. Owners with more than 40 percent of the voting shares are generally excluded from EI.
• The Employer Health Tax rarely applies. Eligible Ontario employers are exempt on the first $1 million of total payroll, shared among associated corporations.
• Room carries forward. A year with little or no salary does not erase room you already have, and a year of higher salary can bank room for later contributions.
• A spouse's RRSP is still available after 71. If your spouse is younger, you can use your own room for spousal RRSP contributions until the end of the year your spouse turns 71.
• Check the dividends first. If the corporation is already paying out eligible dividends from income taxed at the general rate, the comparison differs; the eligible vs non-eligible dividends post explains which kind your corporation is paying.

The right salary depends on your cash needs, your corporation's income and investments, your age and your retirement plan, which is why the calculation is worth running with your own numbers and reviewing with your accountant each year. More on how these decisions fit together is on the pages for physicians and dentists.