Cross-Border Charitable Donations: Canada-US Tax Treatment

A charitable donation to a domestic charity is straightforward: you donate, you get a tax benefit. When the donation crosses the Canada-US border, the tax benefit depends on the treaty, the source of your income, and whether the charity qualifies in both countries. A Canadian resident donating to a US charity, or a US resident donating to a Canadian charity, faces rules that do not exist for domestic giving.

How does a Canadian claim a US charity donation?

A Canadian resident who donates to a qualifying US charity (a 501(c)(3) organization) can claim the donation as a charitable tax credit on their Canadian return under Article XXI(7). The credit is calculated the same way as a domestic donation credit (15% on the first $200 and 29% or 33% on the balance, plus the provincial credit), but it is limited to the donor’s US-source income included in their Canadian return.

If the Canadian resident has no US-source income, the donation to the US charity produces no Canadian tax credit. The treaty benefit exists only to prevent double non-taxation of the income, not to create a general cross-border deduction.

The donation is reported on Schedule 9 of the T1 return. The US charity must qualify as a “registered charity” equivalent for Canadian purposes, which the CRA assesses based on the organization’s structure and purpose. Most large US 501(c)(3) organizations qualify, but the CRA can challenge the claim if the organization does not meet Canadian standards.

How does a US resident claim a Canadian charity donation?

A US resident who donates to a qualifying Canadian charity (a registered charity under the ITA) can deduct the donation on their US return under Article XXI(7), but only against Canadian-source income. The deduction follows US domestic rules (Schedule A, subject to the AGI percentage limitations), but the amount deductible cannot exceed the donor’s Canadian-source income.

If the US resident has $10,000 of Canadian-source income and donates $15,000 to a Canadian charity, only $10,000 of the donation is deductible. The remaining $5,000 may carry forward (US domestic carryforward rules apply), but it is still limited to Canadian-source income in future years.

US residents who are also US citizens have an additional option: if they donate to a Canadian charity that is also registered with the IRS as a 501(c)(3) organization (some Canadian universities and charities have dual registration), the donation is deductible without the Canadian-source income limitation. Dual-registered organizations are listed in IRS Publication 78.

What counts as “source-country income”?

For a Canadian claiming a US charity donation: US-source income includes wages earned in the US, US rental income, US business income, US-source dividends, US-source interest, and US-source capital gains. It does not include Canadian income, RRSP withdrawals, or other non-US income.

For a US resident claiming a Canadian charity donation: Canadian-source income includes wages earned in Canada, Canadian rental income, Canadian business income, Canadian pensions (CPP, OAS, employer pensions), and Canadian investment income. It does not include US wages, US Social Security, or other non-Canadian income.

The income must be included in the donor’s home-country return. If a treaty provision exempts the income from home-country taxation (for example, Article XVIII(1) exempting Social Security from source-country taxation), the income may not count as “source-country income” for this purpose.

What about dual citizens and dual residents?

A US citizen living in Canada reports worldwide income to both countries. Their US-source income for Canadian donation purposes, and their Canadian-source income for US donation purposes, are well-defined because they file in both countries.

A dual citizen who earns both US and Canadian income can donate to a charity in either country and claim the benefit on the appropriate return, subject to the source-income limitation. The combined benefit can be meaningful: a US charity donation reduces Canadian tax on US income, and a Canadian charity donation reduces US tax on Canadian income.

What about employer-matching programs?

Some employers match charitable donations. If the employer is in one country and the charity is in the other, the match may create a cross-border complication. The employer’s match is typically a separate donation by the employer (not the employee), so the employee does not claim the match on their personal return. The employer claims the deduction on its corporate return, subject to its own cross-border rules.

For the employee, the relevant question is whether their own donation (the portion they paid) qualifies for the cross-border credit or deduction. The employer match does not affect the employee’s source-income limitation.

What about donations of appreciated property?

Both countries allow donations of appreciated property (stocks, real estate) with a reduced or eliminated capital gains tax on the appreciation. For a cross-border donation of appreciated Canadian securities to a US charity, the Canadian departure tax rules and the US fair-market-value deduction rules interact in ways that require careful calculation.

If the donor is a Canadian resident donating US-listed stock to a US charity, the gain on the stock is exempt from Canadian tax under ITA 38(a.1) if the stock is a qualifying security (publicly traded on a designated exchange). The US charity receives the stock at fair market value. The donor claims the donation credit on the Canadian return, limited to US-source income.

What should I do next?

If you donate across the border, calculate your source-country income first. That is the ceiling on your deduction or credit. If you have no income from the charity’s country, the donation provides no tax benefit in your home country (though it may be deductible in the charity’s country if you file there). For dual citizens, both returns may produce a benefit, subject to each country’s rules.

• Form 1116 and the FTC, the credit that applies to source-country income
• Cross-border tax return cost, Schedule 9 and Schedule A add to the return
• Filing jointly with a non-resident Canadian spouse, when a joint return changes the AGI limitation
• Canada vs US tax rates, the marginal rates that determine the donation credit value

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.