Thousands of Canadians relocate to the U.S. for career opportunities each year. They often envision staying a couple years to garner valuable experience before returning home. However, what was originally meant to be a short sojourn can quickly become a decade or more. Their life may change significantly during that time, perhaps due to a marriage or the birth of children. This article focuses on 529 plans for children and the tax implications of this educational investment vehicle in a move back to Canada.
529 Basics
As its name suggests, this plan is derived from Section 529 of the Internal Revenue Code. It states that a qualified tuition plan shall be exempt from taxation. There are two types of 529 plans: prepaid tuition plans and educational savings plans. For more information on the nature of these categories see Cardinal Point’s blog titled: Canada & U.S. Education Savings Options.
529 plans are sponsored by individual states, and it is not uncommon for a resident of one state to utilize another state’s 529 plan. Why? Because not all states allow for an income tax deduction or credit on the 529 contributions (more than 30 states do). As such, the resident of that state may look for a 529 plan in a state where there are better investment options, lower fees, lower minimum contribution amounts, or higher total lifetime account balance thresholds. Read more about child’s tax return.
529 Mechanics
For 2026, you can give up to $19,000 per beneficiary each year without gift-tax reporting ($38,000 for a married couple). You can also front-load five years at once — up to $95,000 per beneficiary ($190,000 for a married couple) — by electing five-year gift-tax averaging on Form 709. You must file Form 709 to make the election, and other gifts to the same child during those five years count against the same room.
Money contributed does not receive a tax deduction at the federal level. However, if the contributor resides in one of the more than 30 states that allow for a state income tax deduction or credit, then there is a tax benefit that can potentially be utilized. The earnings on the associated investments within the plan grow tax free as long as future withdrawals are utilized for qualified higher education expenditures.
Expenses that do not qualify for tax-free withdrawal include transportation and medical expenses, to name a few. Room and board DOES qualify when the student is enrolled at least half-time, up to the school’s published allowance. If the withdrawal is deemed unqualified, then the earnings on the distribution are subject to income tax and an additional 10% tax under IRC §529(c)(6). This is not the Kiddie Tax, which is a separate rule about taxing a child’s unearned income at the parent’s rate (see below).
The Tax Cuts & Jobs Act (TCJA) of 2017 added a feature to qualified 529 withdrawals that allowed $10,000 of annual distributions to be used for K-12 school tuition. From tax year 2026, the cap is $20,000 per beneficiary. The SECURE Act, passed in December 2019 (effective 2020), preserved this condition in the legislation. In addition, the Secure Act revitalized the old “Kiddie Tax” regime.
Kiddie Tax Basics
The tax applies to children under the age of 19 unless they are full-time students. In the latter scenario, these tax rules apply until the young adult turns 24. Under these rules, a portion of a child’s unearned income could be taxed at the parent’s marginal income tax rate. This would include any unqualified distributions from a 529 plan.
When analyzing the federal income tax bill of the child subject to the “Kiddie Tax,” the standard deduction rules apply. For 2026, the child’s standard deduction is the greater of $1,350 or earned income plus $450, not to exceed $16,100. The first $1,350 of unearned income is tax-free, the next $1,350 is taxed at the child’s rate, and unearned income above $2,700 is taxed at the parent’s rate, which could be as high as 37%. Read more federal income tax.
Cross-Border Implications of 529 Plans
Let’s assume a Canadian family living in Texas had two children during their U.S. tenure. These children are dual citizens of Canada and the U.S., are currently in high school, and plan to go to a Canadian university for higher education. Now that the entire family has made the decision to return to Canada, how should they deal with the 529 plans they’ve accumulated and what are the tax considerations?
U.S. Taxation – If the Canadian college or university is eligible for Section 529, any qualified distributions are tax free for U.S. tax purposes. Many, but not all, Canadian institutions are eligible, and the list evolves over time. The Federal School Code Lookup Tool gives you an easy way to determine whether your chosen Canadian college or university is eligible for Section 529. The custodian of the 529 reports the distribution on a Form 1099-Q and, assuming the funds were paid to the 529 beneficiary, college/university, or student loan provider, the distribution would be reported on the child’s tax return.
Canadian Taxation – Although 529 plans provide income tax savings for U.S. residents, they are effectively taxable brokerage accounts for Canadian income tax purposes. As such, any investment income earned in the account would be taxable on an annual basis. Upon re-establishing Canadian tax residency, there is a step up in the cost basis (converted into CAD) that is applicable to certain assets inclusive of 529 accounts. This is called the “deemed acquisition date” and resets the book value for Canadian tax purposes to the fair market value on the date Canadian residency is established.
There is also an argument that the 529 plan would be a deemed resident trust that would require Canadian trust filings. In order to avoid Canadian taxation of these accounts in some form or another, you may want to consider transferring ownership of the account to a trusted family member or other individual who resides in the U.S. prior to your move to Canada. That transfer is a gift of the account, and it may have gift-tax consequences if it is over the annual exclusion — get cross-border tax advice before you move it. After transfer of ownership, you could continue to contribute to the fund through gifts, and the account would avoid taxation in Canada. However, some do not feel comfortable transferring ownership of their 529 accounts.
In Conclusion – The future changes constantly, and it’s difficult to know with certainty where you’ll choose to reside or where your child will decide to pursue his or her higher education. If you are confident your child will choose to go to school in the U.S. or enroll in an international institution that is 529 eligible, then a 529 plan is worth exploring. For a more detailed analysis of the options available to meet this goal, it is prudent to have a conversation with a cross border expert.
Frequently Asked Questions
What is a 529 plan?
A 529 plan is derived from Section 529 of the Internal Revenue Code. It states that a qualified tuition plan shall be exempt from taxation. There are two types of 529 plans: prepaid tuition plans and educational savings plans.
How much can you contribute to a 529 plan each year?
For 2026, you can give up to $19,000 per beneficiary each year without gift-tax reporting ($38,000 for a married couple). You can also front-load five years at once — up to $95,000 per beneficiary ($190,000 for a married couple) — by electing five-year gift-tax averaging on Form 709. You must file Form 709 to make the election, and other gifts to the same child during those five years count against the same room.
Are 529 plan contributions tax-deductible?
Money contributed does not receive a tax deduction at the federal level. However, if the contributor resides in one of the more than 30 states that allow for a state income tax deduction or credit, then there is a tax benefit that can potentially be utilized.
What is the Kiddie Tax?
The tax applies to children under the age of 19 unless they are full-time students. In the latter scenario, these tax rules apply until the young adult turns 24. Under these rules, a portion of a child’s unearned income could be taxed at the parent’s marginal income tax rate. This would include any unqualified distributions from a 529 plan.
Can 529 plan funds be used for K-12 tuition?
The Tax Cuts & Jobs Act (TCJA) of 2017 added a feature to qualified 529 withdrawals that allowed $10,000 of annual distributions to be used for K-12 school tuition. From tax year 2026, the cap is $20,000 per beneficiary. The SECURE Act, passed in December 2019 (effective 2020), preserved this condition in the legislation.
Disclaimer: This guide shares general information only. Tax rules and figures can change, so please check current details before you decide. This guide gives no investment advice for readers.
Last Updated: 6 November 2026