Keep a US 529 After You Move to Canada

Disclosure: this article contains affiliate links. If you open an account through one of them, Cashflow Abroad may earn a referral commission at no extra cost to you.

Leave a $180,000 529 in place when you become a Canadian tax resident and a 4% dividend-and-interest yield can throw off $7,200 of Canadian-taxable income even though the IRS still treats the same account as a qualified tuition program. At a 40% combined federal-provincial rate, that is about $2,880 a year of tax with no matching U.S. bill to claim as a foreign tax credit. The 529 did not break. Canada simply never imported IRC 529.

This is a family article. The primary reader is a U.S. parent or couple moving to Canada with kids already named on a 529. Operators who keep a U.S. LLC or remote salary, and grandparents who still control the account, get the ownership and reporting notes that actually change the cash-flow math. For the broader 529 mechanics that apply even if you stay in the United States, use the expat 529 family guide and the rest of the Expat Tax & Finance hub.

What happens to a 529 when you become a Canadian tax resident?

The U.S. rules stay in force because you are still a U.S. citizen or green-card holder. Canada adds a second tax system that does not recognize the account as tax-deferred or tax-free.

Does the IRS still treat the 529 as a qualified tuition program?

Yes. As of September 2026, IRS Topic no. 313 still treats a section 529 qualified tuition program as a U.S. tax-exempt education account. Earnings stay off the U.S. return while they sit in the plan. Qualified distributions used for qualified education expenses stay off the U.S. return as well.

That includes many Canadian universities if the school can participate in a U.S. Department of Education student-aid program. Confirm the school in the Federal Student Aid school-code search before you treat a Canadian campus as a qualified institution. K-12 withdrawals are a separate cap: Topic 313 now allows up to $20,000 per beneficiary per year for listed elementary and secondary expenses, up from $10,000 before December 31, 2025.

Why does Canada tax growth the IRS never taxes?

The Canada Revenue Agency does not treat a U.S. 529 as an RESP, RRSP, or other registered plan. Cross-border practitioners generally report the account as a foreign investment, and some also test whether the plan is a non-resident trust. Either way, interest, dividends, and realized capital gains inside the plan are usually included in the owner’s Canadian income in the year they arise, even if no cash leaves the 529.

The Canada-U.S. tax treaty’s retirement-plan articles do not rescue a 529. A 529 is not a pension, IRA, or 401(k). Because the United States does not tax the same earnings, you typically have no U.S. foreign tax credit to offset the Canadian bill. That is a permanent cash-flow leak, not a timing difference.

When you first become a Canadian resident, Canadian cost in the property generally resets to fair market value on the residency date, converted to Canadian dollars. Canada should not tax pre-arrival unrealized gain. It will tax post-arrival income and post-arrival gains.

How much Canadian tax drag does a 529 actually cost?

Run the number on the owner’s Canadian return, not on the child’s. The 529 owner is the person Canada looks to for foreign-investment income.

Yield is not the same as total return. A 529 sitting in a stock index fund may show a low dividend yield and still create Canadian tax when the manager sells holdings. A 529 sitting in a high-yield bond portfolio can create a larger annual bill even if the market value barely moves.

Data note: the 4% yield and 40% combined rate are planning illustrations, not a forecast. Your actual Canadian rate depends on province, other income, and the 529’s internal turnover. Recalculate with the statements you will actually receive after arrival.

Pre-move choice	U.S. result	Canadian result after residency	Best when
Keep the 529 in your name	Qualified withdrawals stay U.S. tax-free	Annual tax on internal income; T1135 if specified foreign property cost exceeds C$100,000	Kids will likely use a U.S. or FAFSA-eligible Canadian school soon, and the extra Canadian tax is smaller than a non-qualified U.S. withdrawal
Change owner to a U.S.-resident family member	Plan stays a 529 if the program allows an owner change	You no longer own the foreign property	A trusted U.S. parent or sibling will actually pay the bills and will not treat the account as theirs for spending
Roth IRA rollover (beneficiary)	Direct trustee-to-trustee transfer; $35,000 lifetime cap; 15-year account rule	Removes that slice from the 529; Roth then has its own Canada/U.S. rules	The 529 is at least 15 years old for that beneficiary and education need is clearly surplus
Non-qualified liquidation	Earnings taxed on the U.S. return plus a 10% additional tax unless an exception applies	No ongoing 529 income, but you just paid U.S. tax to stop Canadian tax	The remaining balance is mostly earnings, the stay in Canada is long, and no qualified use is realistic
Open a Canadian RESP and pause new 529 contributions	Existing 529 remains; new CESG money stays in Canada	CESG match on RESP contributions; 529 still taxed if you keep it	You will be Canadian residents for years and want the 20% CESG on the next $2,500 of annual education savings

Should you keep, transfer, roll, or liquidate the 529 before you move?

Make the ownership decision while you are still a U.S. tax resident. After Canadian residency starts, a gift of the account is a gift by a Canadian resident of foreign property, which is a messier file than a same-year U.S. owner change.

Pre-move 529 checklist

1. Export a statement showing fair market value, cost basis, and the beneficiary’s name on the date you expect to become a Canadian resident. That FMV becomes the Canadian cost amount for later T1135 tests.
2. Ask the 529 program, in writing, whether it allows an owner change to a U.S.-resident grandparent or sibling and what happens to the five-year gift-tax election if one is in force.
3. Map qualified-use timing. If a child starts a FAFSA-eligible program within two to four years, keeping the 529 often beats a taxable U.S. liquidation.
4. Check SECURE 2.0 Roth eligibility. Topic 313 allows a special rollover after December 31, 2023, only if the QTP has been maintained for the beneficiary for 15 years, the dollars are old enough under the five-year contribution rule, the transfer is trustee-to-trustee, each year stays inside the IRA contribution limit, and lifetime rollovers to that beneficiary’s Roth IRA do not exceed $35,000.
5. As of 2026, the IRA contribution limit is $7,500 ($8,600 if age 50 or older) under the IRS IRA limit table. A 529-to-Roth slice cannot exceed that annual cap minus other IRA contributions for the same beneficiary.
6. If you superfunded recently, do not treat an owner change as free. For 2025 and 2026 gifts, the annual exclusion is $19,000 per donee on the IRS gift-tax FAQ, so a five-year 529 election can cover up to $95,000. A later transfer can restart gift-tax analysis. See the Instructions for Form 709 before you assume the old election still covers a new owner.
7. Stop automatic contributions that would land after Canadian residency unless you want more Canadian-taxable foreign property.

Can you still use the 529 for a Canadian university or a Canadian K-12 school?

For U.S. federal tax, a Canadian university can be an eligible educational institution if it participates in U.S. federal student aid. Tuition, required fees, books, supplies, equipment, and computers used by an enrolled student can qualify. Room and board can qualify if the student is enrolled at least half-time. Confirm the school code before you reimburse yourself.

Canadian tax is separate. A qualified U.S. distribution does not make the same dollars tax-free in Canada. Selling positions inside the 529 to fund tuition can realize Canadian capital gains measured from the Canadian cost base. Paying a Canadian university from a U.S. 529 is still often cheaper than a non-qualified U.S. cash-out, but it is not a “both countries ignore it” event.

K-12 is narrower and easier to get wrong. Topic 313 now lists a broader set of elementary and secondary expenses and a $20,000 annual cap starting after December 31, 2025. Canadian private-school tuition may or may not match that U.S. list, and your 529 program’s distribution coding may still look like a K-12 tuition field. Keep invoices. Do not assume a Toronto day school is automatically a qualified K-12 expense just because the child is in school.

Student-loan repayment from a 529 remains capped at $10,000 lifetime per individual under Topic 313. That is a U.S. rule. It does not create a Canadian deduction.

Do you have to file Form T1135 for a U.S. 529?

Often, yes, starting the year after you arrive. CRA’s T1135 questions and answers say Canadian residents must file Form T1135 when the cost amount of specified foreign property exceeds C$100,000 at any time in the year. A 529 is not a Canadian registered plan, so it is not in the RRSP/TFSA/RESP carve-out that keeps those accounts off T1135.

Two relief rules matter on arrival. First, an individual generally does not file T1135 for the tax year they first become resident in Canada. Second, the cost amount of property owned on arrival is fair market value at that moment, which is the figure you use for later years. If your 529 plus U.S. brokerage, U.S. bank balances, and other specified foreign property sit under C$100,000 of cost, you may owe Canadian tax on the income and still skip T1135. Income reporting and T1135 are not the same test.

If cost stays over C$100,000 but under C$250,000 all year, CRA’s simplified Part A reporting can apply. At C$250,000 or more, you use detailed Part B. Missing the form is expensive: CRA’s foreign-reporting penalty table uses $25 per day, with a $100 minimum and a $2,500 maximum for a standard late T1135. Knowingly failing to file can move you into much larger gross-negligence penalties, and a late or inaccurate T1135 can add three years to the reassessment window when foreign income was also omitted.

Keep the 529 at the state program and any leftover U.S. taxable brokerage where you can still log in from Canada. Charles Schwab is a common expat brokerage for the taxable sleeve; the 529 itself usually stays at the state plan’s recordkeeper. Do not merge those two account types in your head when you fill T1135.

Should you open a Canadian RESP instead of adding more to the 529?

For new savings after you are a Canadian resident, an RESP is usually the better wrapper. Canada.ca’s RESP rules set a lifetime contribution limit of $50,000 per beneficiary and no annual contribution cap. The Canada Education Savings Grant pays a basic 20% match on the first $2,500 of annual contributions, or $500 a year, up to a lifetime CESG of $7,200 per eligible child, with extra CESG for lower- and middle-income families. For 2026, ESDC’s CESG notice sets the additional-grant income brackets at $58,523 and $117,045 of adjusted family net income.

What U.S. forms does a RESP create for a citizen parent?

A RESP is a Canadian account. If the aggregate value of your foreign financial accounts exceeds $10,000 at any time in the calendar year, file FinCEN Form 114 (FBAR) through the BSA E-Filing System, not with Form 1040. The FBAR due date is April 15, with an automatic extension to October 15.

Form 8938 can also apply once specified foreign financial assets clear the higher FATCA thresholds. Some U.S. advisors further treat a RESP as a foreign trust, which can drag in Form 3520. That classification is fact-specific. Do not ignore it, and do not assume every RESP is automatically a 3520 filing. Get a cross-border preparer to look at the trust deed before you guess.

PFIC exposure is the quiet RESP problem. Many Canadian education portfolios use Canadian mutual funds. Those funds can be PFICs for a U.S. person, which is a different mess than T1135. If you open a RESP, prefer a U.S.-person-friendly lineup (individual stocks, U.S. ETFs the dealer will hold, or cash) rather than a default Canadian mutual-fund “education portfolio.”

What should grandparents and non-parent owners do?

If a U.S.-resident grandparent already owns the 529, a child’s move to Canada may change nothing on the Canadian return. Canada taxes the owner, not the beneficiary, for this kind of foreign account. Leaving ownership in the United States can be the cleanest outcome, provided the grandparent will actually pay qualified expenses and will not mix the account with their own spending.

If you are the owner and you are the one moving, a last-minute owner change is a gift-tax and program-rule problem, not a paperwork flourish. Document the new owner, the beneficiary, and any remaining five-year 529 gift election. Superfunding after you are a Canadian resident still uses the same $19,000 U.S. annual exclusion, but you are then gifting from a Canadian resident into a U.S. plan that Canada will keep taxing if you remain the owner.

Retirees who follow adult children to Canada should not treat a leftover 529 as a travel fund. Non-qualified U.S. withdrawals still hit earnings with income tax and a 10% additional tax unless a listed exception applies. If the original beneficiary will not use the money, a beneficiary change to another qualifying family member is usually better than a cash-out, and a 15-year-old account may support the $35,000 Roth path instead.

Keep the U.S. wrapper only if the Canadian tax is the smaller bill

A 529 remains a strong U.S. education account after you move. It is a weak Canadian one. Keep it when qualified U.S. or FAFSA-eligible Canadian schooling is near, when a U.S. family member can take clean ownership, or when a non-qualified U.S. withdrawal would cost more than a few years of Canadian tax on a modest yield. Shift new savings to an RESP when CESG is available and you can live with the U.S. reporting. Roll a long-held surplus to a beneficiary Roth only when the 15-year, five-year, annual, and $35,000 tests all fit.

Print the arrival-date statement, freeze automatic 529 contributions, and put T1135 on the calendar for the year after you land. That is the whole operating system. The rest is rate math.

Data notes / Sources checked

• IRS Topic no. 313, Qualified tuition programs — 529 qualified expenses, $20,000 K-12 cap, $10,000 student-loan cap, and the 15-year / $35,000 Roth rollover.
• IRS gift-tax FAQ — $19,000 annual exclusion for 2025 and 2026.
• Instructions for Form 709 — five-year 529 gift election, $95,000 cap for a 2025 contribution year.
• IRS IRA contribution limits — $7,500 / $8,600 for 2026, which caps an annual 529-to-Roth slice.
• CRA Form T1135 questions and answers — C$100,000 cost threshold, new-resident year exemption, arrival FMV as cost.
• CRA foreign-reporting penalties — $25/day late T1135, $2,500 cap for the standard penalty.
• Canada.ca RESP contribution rules — $50,000 lifetime contribution limit per beneficiary.
• Canada.ca CESG amounts — 20% match, $7,200 lifetime CESG, 2026 additional-CESG income brackets.
• FinCEN FBAR page — $10,000 aggregate foreign-account test that can pick up a RESP.