Proposed IRS Rules on Refundable Credits for Non-Citizens: What Cross-Border Filers Should Watch

Summary

On Aug. 19, 2026, the U.S. Department of the Treasury and the IRS issued proposed regulations (announced as IR-2026-93) to apply and clarify federal law on the eligibility requirements for taxpayer-funded refundable individual income tax credits. The stated purpose is to protect these credits from improper claims. The proposal is exactly that — proposed — so no filing obligation changes until the rules are finalized.

Refundable credits matter because they can produce a refund even when a taxpayer owes no tax. For many families, the Child Tax Credit (CTC) and the Earned Income Tax Credit (EITC) are the most familiar examples, and both can turn on eligibility requirements. Because the proposal focuses on clarifying eligibility for non-citizens, U.S. green card holders, Canadian residents working in the U.S., and newcomers with U.S. tax ties could all be affected down the road.

For cross-border filers, the practical points today are straightforward: watch the rulemaking process — including the public comment period — rather than assuming the rules will change before they are final. The IRS announcement does not spell out specific eligibility thresholds, so details on numbers and effective dates should await the formal text.

Sources

• Internal Revenue Service — Treasury, IRS proposes rules to protect refundable tax credits from abuse by illegal aliens — https://www.irs.gov/newsroom/treasury-irs-proposes-rules-to-protect-refundable-tax-credits-from-abuse-by-illegal-aliens

Our Take

Canadian residents with U.S. tax ties — green card holders living in Canada, U.S. citizens abroad, and Canadians working stateside — often rely on refundable credits to balance out a cross-border tax position. If the proposed rules narrow eligibility for non-citizens once finalized, the effect on families claiming the CTC, EITC or similar credits could be significant, which is why this proposal belongs on the radar for the next filing season or two.

Until the rules are final, filers should continue to meet their obligations under current law. Once a final rule with effective dates is published, each family can assess its own position — and because outcomes vary with immigration status, residency and income mix, we recommend consulting a licensed CPA before filing to confirm how the rules apply to a specific situation.

Disclaimer: This article is general information only and does not constitute tax advice; it should not substitute professional tax counsel. Please consult a licensed CPA for advice specific to your situation.