What Is An RRSP Deduction Limit?

Learning about what is an RRSP deduction limit can help you plan ahead with maximizing your tax benefits.
What is an RRSP deduction limit
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Welcome to our comprehensive guide to RRSP deduction limits. The Registered Retirement Savings Plan (RRSP) is an excellent tool to consider if you’re a Canadian taxpayer who wants to save for retirement while enjoying prospective tax benefits. Understanding the RRSP contribution limit is essential for optimizing your tax savings and contributions. In this article, we’ll explore the concept of RRSP deduction limits, how they’re calculated, and how to make the most of this advantageous tax strategy.

What is an RRSP deduction limit?

The RRSP deduction limit is the maximum amount you can contribute to your Registered Retirement Savings Plan while deducting it from your taxable income in a given tax year. This limit is set by the Canada Revenue Agency (CRA) based on your income, pension adjustments, and unused contribution room from prior years. By making contributions to your RRSP, you can reduce your taxable income, potentially resulting in reduced income tax, and allow your investments to grow tax-deferred until retirement.

RRSP deduction limit calculation

To determine your RRSP deduction limit, a number of factors must be considered. Typically, the CRA computes this limit as 18 percent of your earned income, up to a maximum amount of $30,780. The maximum amount is subject to annual change; therefore, it is essential to check the CRA website or a financial professional to get the most current information.

Notably, your RRSP deduction limit may be affected if you participate in a registered pension plan (RPP) or have a deferred profit-sharing plan (DPSP) through your employer. These variables are known as pension adjustments, and they reduce your RRSP contribution limit.

Each taxpayer receives an annual assessment notice from the CRA that includes their RRSP deduction limit for the forthcoming tax year. You can also access this information via your CRA online account or by contacting the CRA directly.

Optimal RRSP deduction limit utilization

Here are some strategies that will help you maximize your RRSP deduction limit:

1. Contribute consistently

By making consistent contributions throughout the year, you can take advantage of compounding and potentially earn higher returns on your investments.

2. Maximize

If you have not maximized your RRSP contributions in previous years, unused contribution space can be carried forward indefinitely. Utilize this opportunity to accelerate your retirement savings.

3. Strategize the timing

Consider timing your contributions strategically in order to maximize your tax savings. If you anticipate an increase in your income in the future, contributing when you are in a higher tax bracket can result in larger tax deductions.

4. Utilize spouse RRSPs

If your spouse has a reduced income or is in a lower tax bracket, contributing to their RRSP can reduce your household’s overall tax liability. This strategy is especially advantageous when one companion anticipates a higher retirement income.

5. Seek professional advice

Financial advisors and tax experts can provide customized advice based on your unique circumstances. They can assist you in navigating complex tax regulations, determining the optimal contribution strategy, and ensuring you are on track to achieve your retirement objectives.


The RRSP contribution limit is the maximum amount you can contribute to your RRSP each year, whereas the RRSP deduction limit is the maximum amount you can deduct from your taxable income for RRSP contributions.

Yes, you can use your RRSP deduction limit to reduce your taxable income when you contribute to your RRSP, which could result in a reduced income tax liability.

The RRSP deduction allows you to deduct your contributions from your taxable income, thereby minimizing your overall tax liability.

Maxing out your RRSP contribution depends on your specific circumstances. Consider your other financial objectives and consult a financial advisor to determine the best course of action.

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Written by:

Jim Pan, CFP, MFA-P

Jim is a dedicated, fee and advice only independent Certified Financial Planner with a focus on supporting healthcare business owners during their crucial growth phase. His expertise lies in offering comprehensive solutions to minimize taxes while embracing a holistic approach. With a career spanning back to 2010, Jim has established a strong presence in the financial industry. He proudly holds a range of designations, including Certified Financial Planner (CFP), and Master Financial Advisor - Philanthropy (MFA-P). He is currently pursuing additional designations and qualifications to better serve his clients and community. Beyond his qualifications, Jim is a member and an esteemed participant in the Million Dollar Round Table (MDRT), an exclusive global association comprising the top 1% of financial advisors. Jim's commitment extends to the community, where he spearheads numerous charitable fundraising events and plays an active role in enhancing the well-being of others. Additionally, he has contributed significantly by serving on the board of the Canadian Mental Health Association in Vancouver. Currently, he volunteers with Junior Achievement of British Columbia (JABC) to present personal finance topics to youths.

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