The Trump administration is proposing a new IRS citizenship question that would require taxpayers to disclose whether they are U.S. citizens, U.S. nationals or lawfully authorized to work in the country when filing federal income tax returns. The change appears on the draft 2026 Form 1040 and would apply to both individual filers and spouses filing jointly.
The administration says the question is intended to help prevent people who are not legally eligible from receiving refundable federal tax credits. Taxpayer and privacy advocates argue that the IRS already has access to Social Security and taxpayer-identification data needed to verify many credit claims and warn that immigration-status information could become part of broader enforcement efforts.
IRS Citizenship Question Appears on Draft Form 1040
The draft Form 1040 asks whether the filer, and a spouse on a joint return, is a U.S. citizen, U.S. national or an alien lawfully authorized to work in the United States. The proposed question would require a yes-or-no answer rather than making disclosure optional.
The form is still a draft, which means taxpayers should not treat it as the final version until the IRS completes its review. The IRS maintains a public page for draft tax forms, and the agency routinely revises forms before they are finalized for the filing season.
The proposal also appears on a draft Schedule 3-A used in connection with refundable tax credits. That makes the question especially relevant to the administration’s broader effort to restrict access to tax benefits for people it argues are not eligible under federal welfare law.
Treasury Says the Change Would Protect Refundable Credits
The Treasury Department and IRS have already proposed regulations aimed at limiting refundable tax credits for people who do not meet federal eligibility requirements. Treasury said in August that the proposed rules would apply federal benefit restrictions to credits including the Earned Income Tax Credit and Additional Child Tax Credit.
The administration argues that refundable tax credits function as federal public benefits because taxpayers can receive money even when the credit exceeds their income-tax liability. Treasury has said applying immigration-related eligibility rules to those credits could prevent ineligible payments and save taxpayers as much as $2 billion.
The policy builds on a position Treasury announced in 2025 under the Personal Responsibility and Work Opportunity Reconciliation Act. Treasury said it intended to clarify that certain refundable tax credits should be treated as federal public benefits under that law, with final rules expected to affect the 2026 tax year.
IRS Already Uses Social Security Data for Some Credits
Critics of the new question say the IRS already has systems for checking eligibility for major refundable credits. A valid Social Security number is generally required for the Earned Income Tax Credit, and the IRS verifies those numbers against Social Security Administration records.
Taxpayers who are not eligible for a Social Security number may use an Individual Taxpayer Identification Number for tax filing purposes. AP reported that a 2024 National Taxpayer Advocate analysis identified roughly 3.8 million returns using ITINs, and those filers paid billions of dollars in federal income, Social Security and Medicare taxes.
That existing system is one reason some tax-policy specialists question whether citizenship and work-authorization status are necessary for ordinary return processing. Their concern is that adding immigration status to the tax form could expand the IRS’s role beyond tax administration into an area traditionally handled by immigration agencies.
Who Could Be Affected by the New Rule
The biggest impact would likely fall on noncitizens whose tax-credit eligibility depends on how Treasury interprets federal benefit restrictions. That could include some people with temporary protected status, Deferred Action for Childhood Arrivals protections and certain temporary work visas, depending on the final regulations and how they interact with existing tax law.
Research cited by AP estimated that hundreds of thousands of households could lose access to the Earned Income Tax Credit or Additional Child Tax Credit under the proposed rules. Many of the affected children could be U.S. citizens whose parents have a different immigration status, making household-level eligibility one of the more complicated parts of the policy.
The administration’s position is that the tax code should not provide refundable benefits to people barred from receiving comparable federal public benefits. Opponents argue that mixed-status families and legally present workers could lose credits despite having paid federal taxes and complied with filing requirements.
Privacy Questions Could Become a Major Legal Issue
The proposal also raises questions about how the IRS would protect immigration-status information. Federal law generally imposes strict limits on disclosure of taxpayer data, and Treasury says information collected through the new question would remain subject to privacy and disclosure protections.
Those assurances come after a separate dispute over an agreement to share certain taxpayer information with Immigration and Customs Enforcement. A federal judge halted that arrangement after finding that it violated taxpayer-privacy protections, and the litigation remains ongoing.
Privacy advocates worry that taxpayers who are living in the country illegally could stop filing returns if they believe the information might eventually be used for immigration enforcement. The administration has not said the proposed Form 1040 answer would automatically be shared with ICE.
The next step is for the IRS and Treasury to finalize the form and related regulations before the 2026 tax filing season. Until that process is complete, the citizenship question remains a proposal, but its appearance on the draft Form 1040 signals that the administration is moving toward making immigration status part of routine federal tax filing.
