Is Your 401(k) Taxable in Canada in 2026?
- Tiffany Woodfield
- May 6
- 10 min read
Updated: May 27
Is your 401(k) taxable in Canada? Because a regular 401(k) is a US account set up using money earned in the United States, the US has the first right to tax that income when you take the money out, and Canada has the second right to tax. The tax you pay in the US may act as a foreign tax credit on your Canadian return. This reduces the tax you owe in Canada on that same income and helps to avoid double taxation.
Written by Tiffany Woodfield, Senior Wealth Advisor, Portfolio Manager, CRPC®, CIM®, TEP® Reviewed by Mia Bent, CPA, CA, US Tax Advisor, mia@miabentcpa.com
_________
When you first think about moving from the USA to Canada, you might begin wondering if your 401(k) is taxable in Canada. That’s what we’re going to cover in this article.
Many of my clients are US citizens or expats living in the US and planning on returning to Canada. When we speak for the first time, the issue of a surprise tax hit often comes up. Nobody wants to get a big tax bill that they weren’t expecting. That’s where proper tax and cross-border financial planning come in.
While you will need to speak with a cross-border accountant to get advice on your specific move, this blog will give you some general guidance.
Summary of Key Points:
As a Canadian resident receiving 401(k) distributions, you will be subject to US withholding tax and you will have to report the income (distribution) on your Canadian tax return. Foreign tax credits help you avoid double taxation. Your final US tax rate depends on whether you are a US person or a US non-resident alien.
You can keep your 401(k) when you move to Canada. One option is to roll over your 401(k) to an IRA and have it managed with a dual-licensed financial advisor.
Your 401(k) contributions may be deductible in Canada, depending on your situation. You should consult with your cross-border tax accountant on this matter.
IRA distributions are reported as income in the US and Canada, but foreign tax credits help avoid double taxation.
Depending on their circumstances, Canadians working in the US should consider contributing to a 401(k).
Are 401(k) accounts taxable in Canada?
The short answer is yes, but the long answer is maybe.
A regular 401(k) is a US account set up with money earned in the US. This means that generally the US has the first right to tax that income when you take the money out, and Canada has the second right to tax it. The tax you pay in the US may act as a foreign tax credit on your Canadian return. This reduces the tax you owe in Canada on that same income and helps to avoid double taxation.
The second consideration is the tax rate that will apply to your withdrawal.
If you are a Canadian resident and withdraw funds from your 401(k), the US will withhold funds to pay your US taxes. However, your final tax rate is based on whether you are a US citizen, a Green Card holder, or a non-US person.
As a US person (citizen or Green Card holder), you are required to file a US tax return annually to report your worldwide income. That means your final 401(k) tax rate will be your graduated tax rate in the US.
As a Canadian resident and non-US person (who is not required to file a US tax return), you will have US tax withheld from your 401(k) income instead. Your US withholding rate depends on whether the withdrawals are periodic or lump-sum.
The withholding rate is generally 30% for a lump-sum payment. For periodic payments, the rate is reduced to 15% under the Canada-US tax treaty.
As a Canadian resident, you will also need to report your worldwide income on your Canadian tax return and be subject to pay Canadian income tax on that income. You can use the tax paid to the US as a foreign tax credit on your Canadian return to avoid double taxation.
Due to the complexities of cross-border financial planning and investment management, working with a cross-border financial advisor who will be your guide and a cross-border accountant who understands the complexities of foreign tax credits is very important.
Table: US Withholding Tax on 401(k) Withdrawals for Canadian Residents
The way your 401(k) is taxed depends largely on your tax status.
Your Tax Status | How the US Taxes the Withdrawal | Typical Withholding |
US citizen or Green Card holder living in Canada | Taxed based on your US graduated income tax rate when you file a US tax return | Withholding may occur if you withdraw before the age of 59 ½, but it is reconciled when you file your taxes* |
Canadian resident who is not a US person – lump-sum withdrawal | Taxed through withholding at the source | 30% for lump-sum withdrawals |
Canadian resident who is not a US person – periodic retirement payments | Taxed through withholding at the source | 15% for periodic payments** |
*Early Withdrawals: According to the IRS website, “the amounts an individual withdraws from an IRA or retirement plan before reaching age 59½ are called "early" or "premature" distributions. Individuals must pay an additional 10% early withdrawal tax unless an exception applies.”
**Period Payments: The 15% treaty rate only applies when the payments qualify as periodic pension payments. A lump sum usually stays at 30% withholding.
Watch the Video: Is Your 401(k) Taxable in Canada?
Can you keep your 401(k) account if you move to Canada?
Let’s use an example. Jessica is a retired hospital manager living in Seattle.
She wants to move back to Canada but doesn’t want to lose a huge chunk of her retirement investments by liquidating her 401(k).
Here are Jessica’s options:
1) She could leave the 401(k) in the US when she moves to Canada.
The issue here is that the brokerage compliance departments are enforcing the rules around not holding nonresident accounts. Jessica could receive a letter stating she has 30-60 days to either liquidate her account or find another advisor. This creates unnecessary stress.
2) The second option is to find a dual-licensed financial advisor who could manage her account whether she lives in Canada or the US.
For this option, Jessica could roll over her 401(k) to an IRA and have it managed to her needs and risk profile while living in Canada. If she decides to move back to the US, she can still stay with the same advisor.
Is my 401(k) deductible in Canada?
In a narrow set of circumstances set out by the Canada Revenue Agency (CRA), your 401(k) contributions may be deductible on your Canadian tax return.
It is important to speak to your cross-border advisor and accountant before making 401(k) contributions as a Canadian resident. If you make a 401(k) contribution, and it is not tax-deductible on your Canadian return, you could find yourself in a double tax situation.
You should also be aware that tax-deductible 401(k) contributions generally use up your Registered Retirement Savings Plan (RRSP) deduction room, and contributions to an IRA are not deductible in Canada.
When can you deduct 401(k) contributions in Canada?
There are two situations where you may be able to use 401(k) deductions in Canada:
Workers on a short-term assignment in Canada. If you come to Canada for 5 years or less and were already contributing to a company 401(k) plan before coming to Canada, then you can use the 401(k) deduction to offset income for work completed in Canada. But you can’t double up on deductions, meaning you can’t also contribute to a Canadian plan.
Cross border commuters. If you commute to work daily in the US, are paid by a US employer, and are taxed in the US, then 401(k) deductions are permitted during this period of service.
Are IRA distributions taxable in Canada?
Similar to 401(k) withdrawals, if you are not a US person and are living in Canada when you take an IRA withdrawal, that income is taxed first in the US in the form of withholding tax.
That same income is then taxed on your Canadian return and you will receive a foreign tax credit for the US tax withheld.
For both 401(k) income and IRA income, Canada will only allow a foreign tax credit up to the treaty withholding rate. Therefore, if you are not a US person and are residing in Canada, you must provide your financial advisor with a W-8BEN form* to let them know that you are eligible for the reduced 15% treaty withholding rate on periodic pension income.
Lump-sum withdrawals are still subject to the 30% withholding rate.
If you are a US person living in Canada, your IRA income will be taxed at the US graduated tax rates when you file your US tax return and you can then claim that US tax paid as a foreign tax credit when you report the same income on your Canadian return.
For both 401(k) income and IRA income, Canada will only allow a foreign tax credit up to the treaty withholding rate (currently 15% on periodic pension income).
If you are a US citizen residing in Canada and your US graduated tax rate on periodic pension income exceeds 15%, there is a special treaty provision that will allow you to claim the excess US tax paid above 15% as a credit on your US return instead, effectively reducing your US tax on that income down to the treaty withholding rate and eliminating double tax.
Since these foreign tax credits can be complex, it is important to work with a cross-border financial advisor and accountant who can guide you. Your account must understand how the treaty provisions apply to both your US and Canadian tax returns.
*A W-8BEN is a form used to inform the administrator responsible for taking withholding tax that you are a resident of a treaty country and that reduced treaty withholding rates should apply.
Should Canadians working in the US contribute to a 401(k)?
Canadians working in the US for a US employer can contribute to a 401(k).
The first question you need to consider whether you live in Canada or the US is does your employer match your 401(k) contributions. Because employers often offer an employer match, it may make sense to contribute.
The second consideration is whether you are living and working in the US or residing in Canada but commuting to the US. In the second scenario, as a Canadian resident you are also eligible to contribute to your RRSP. Doing this reduces your Canadian tax.
Just keep in mind that your RRSP deduction room is used up by 401(k) contributions deducted on your Canadian return.
If you are in a situation where your 401(k) contributions are not deductible on your Canadian return, it may still make sense to contribute to a 401(k) if you can benefit instead from employer matching. As each person’s situation is unique, it is advisable to consult with your cross border accountant to determine whether this would be beneficial for you.
Common Questions
What happens to my 401(k) if I move to Canada?
If you move to Canada, you can usually keep your 401(k) in the United States. Withdrawals are typically taxed first in the US and must also be reported on your Canadian tax return. Foreign tax credits generally prevent double taxation on the same retirement income.
Before moving, it is critical to speak with a dual-licensed cross-border advisor who can help ensure your retirement accounts remain properly managed once you become a Canadian resident.
Can I keep my 401(k) if I move to Canada?
Yes. In most cases, you can keep your 401(k) after moving to Canada. However, some US financial institutions restrict accounts for non-resident clients. Working with a dual-licensed cross-border advisor can help ensure your retirement accounts remain compliant and properly managed in both countries.
Many cross-border investors roll their 401(k) into an IRA that a dual-licensed financial advisor can manage in both countries.
Is 401(k) income taxable in Canada?
Yes. If you live in Canada and withdraw money from a 401(k), the income must be reported on your Canadian tax return. The United States usually withholds tax first, and Canada then taxes the income while allowing a foreign tax credit for US tax already paid.
At what age is a 401(k) withdrawal tax-free in Canada?
There is no age at which 401(k) withdrawals become tax-free in Canada. Even after age 59½, withdrawals may avoid US penalties but are still considered taxable income in Canada and must be reported on your Canadian tax return.
Does Canada tax US 401(k) withdrawals?
Yes. Canada taxes 401(k) withdrawals if you are a Canadian tax resident. The United States usually withholds tax first, and in Canada, you are subject to taxes on the same income while allowing a foreign tax credit for the US tax paid to help prevent double taxation.
Is a 401(k) better than an RRSP?
It depends on where you live and work. A 401(k) is designed for US employment, while an RRSP is Canada’s primary retirement savings account, alongside the Tax Free Savings Account (TFSA). Each has different contribution rules, tax treatment, and annual contribution limits.
Can I transfer my 401(k) to a Canadian RRSP?
Generally, you cannot directly transfer a 401(k) into an RRSP. In some cases, a lump-sum withdrawal from a 401(k) can be contributed to an RRSP under special tax rules, but this strategy is complex and should only be done with cross-border tax advice.
What's the Canadian equivalent of a 401(k)?
The closest Canadian equivalent is the RRSP, which allows tax deferral on retirement savings. Both function as retirement savings accounts that allow tax-deferred retirement savings. Later in retirement, RRSPs typically convert to a Registered Retirement Income Fund (RRIF), which allows taxable withdrawals.
Next Steps
If you’re a Canadian resident or are planning on moving to Canada or the US and need assistance with moving and optimizing your investments, estate planning, wealth management and portfolio management, please get in touch. At SWAN Wealth, we specialize in Canadian financial planning, cross-border financial planning and cross-border wealth management.
More Cross-Border Financial Planning Articles & Guides
If you’re planning a cross-border move, these articles and guides will help you simplify your move and make sure you’ve got everything covered.
About the Authors
TIFFANY WOODFIELD
Tiffany Woodfield is a Portfolio Manager licensed in Canada and the USA, a Chartered Investment Manager (CIM), a Chartered Retirement Planning Counselor (CRPC), a Trust and Estate Practitioner (TEP) and the co-founder of SWAN Wealth Management, along with her husband, John Woodfield. Tiffany advises clients who live in Canada and the United States and want to simplify their cross-border financial plan, move their assets across the border, and optimize their investments to minimize their tax burden. Together, Tiffany and John Woodfield help their clients simplify their cross-border finances and create long-term revenue streams that will keep their assets safe whether they live in Canada or the U.S.
Schedule a Call
Schedule a 15-minute introductory call with SWAN Wealth Management.
Resources:
Information in this article is from sources believed to be reliable, however, we cannot represent that it is accurate or complete. It is provided as a general source of information and should not be considered personal investment advice or solicitation to buy or sell securities. The views are those of the author, SWAN Wealth Management, and not necessarily those of Raymond James Ltd. Investors considering any investment should consult with their Investment Advisor to ensure that it is suitable for the investor’s circumstances and risk tolerance before making any investment decision. Raymond James Ltd. is a Member - Canadian Investor Protection Fund. Raymond James (USA) Ltd., member FINRA/SIPC. Raymond James (USA) Ltd. (RJLU) advisors may only conduct business with residents of the states and/or jurisdictions for which they are properly registered.