President Trump Signs Executive Order on Citizenship Verification and Mail Ballot Security for Federal Elections
- Kari Chilson
- 59 minutes ago
- 4 min read
On March 31, 2026, President Donald J. Trump signed the Executive Order titled “Ensuring Citizenship Verification and Integrity in Federal Elections.” Accompanying the signing, the official White House X account posted:
“We want to have honest voting in our country because if you don’t have honest voting, you can’t have really a nation.” President Donald J. Trump signs an executive order combating several election integrity issues, including inaccurate voter rolls and vote-by-mail fraud.
The order, along with a detailed White House Fact Sheet released the same day, directs federal agencies to use existing databases for citizenship-related checks and adds new security standards for mail-in and absentee ballots sent through the U.S. Postal Service (USPS). It builds on a March 2025 executive order on broader election integrity measures, several of whose provisions faced court challenges.
What the Executive Order Does
In simple terms, the order tries to make it easier for states to confirm that only U.S. citizens are voting in federal elections and to add tracking and security to mail-in ballots.
It starts by reminding everyone that federal law already limits voting in federal elections to U.S. citizens only, with criminal penalties for non-citizen voting. The order uses existing government databases rather than creating a new national voter registration system.
Key Provisions Explained:
State Citizenship Lists
The Department of Homeland Security (DHS), working with the Social Security Administration, must create and send each state a list of confirmed U.S. citizens who will be 18 or older by Election Day and live in that state. These lists must be sent at least 60 days before federal elections (or quickly for special elections). States and individuals can review and suggest corrections.
What this means: The lists are a tool to help states check their voter rolls — they do not automatically register anyone to vote. States still fully control their own voter registration process.
Mail-In and Absentee Ballot Security via USPS
The Postmaster General must create new rules (starting rulemaking within 60 days, final rule within 120 days) that require:
All outbound ballot mail to use secure envelopes marked “Official Election Mail.”
Unique Intelligent Mail barcodes (or similar technology) to track ballots.
USPS review of the design for compliance.
States that want to send mail ballots must notify USPS 90 days ahead and provide a “Mail-In and Absentee Participation List” of eligible voters 60 days before the election. USPS would then only send ballots to people on that state-provided list.
What this means: In practice, mail ballots would only go to voters pre-approved on the state’s list, and each ballot envelope would have a trackable barcode for better auditing.
Enforcement Priorities
The Attorney General must focus on investigating and prosecuting anyone who sends federal ballots to ineligible voters (non-citizens). Federal funds may be withheld from noncompliant states or localities where legally allowed. Election records, including ballot envelopes, must be kept for five years.
The White House Fact Sheet describes these steps as closing “self-certification loopholes,” using tools the government already has, and aiming to restore public confidence. It stresses that the order is intended to be “consistent with applicable law” and to respect state procedures.
Why This Matters to the American Public
Polls consistently show that a majority of Americans, across party lines, want strong assurances that only eligible U.S. citizens are voting and that election processes are transparent and auditable.
Supporters argue that the order strengthens existing federal law against non-citizen voting, adds useful tracking to mail ballots (which now make up a large share of votes), helps states verify eligibility using federal data they already use for other purposes, and helps deter fraud while keeping voting accessible to eligible citizens.
Critics counter that actual cases of non-citizen voting are extremely rare based on multiple state audits and studies. They worry the new requirements could create extra paperwork, delays, or barriers — especially in states that rely heavily on mail voting. Democratic officials and legal experts further argue that it is federal overreach into elections, which the Constitution leaves primarily to the states.
In short, the order seeks to make federal elections more verifiable, but it has sparked debate over how best to balance security with easy access to the ballot.
What This Could Mean for California’s Elections
California has one of the most expansive vote-by-mail systems in the country. Since 2020, every active registered voter has automatically received a ballot by mail (no request required). Ballots postmarked by Election Day are counted if received up to seven days later. Mail voting has accounted for roughly 80-90% of all ballots cast in recent California elections.
If the order is fully implemented, here’s what could change:
USPS Rule Changes: California would need to notify USPS in advance and submit its “Mail-In and Absentee Participation List” 60 days before federal elections. All ballots would require the new secure, barcoded envelopes. This could mean adjustments to the state’s automatic mailing process.
Citizenship Lists: The state would receive federal lists of confirmed citizens that officials could use to double-check their rolls — though California law would still control registration.
Timeline Pressures: The new 60- and 90-day deadlines could create logistical challenges, since California typically mails ballots about 29 days before Election Day.
California’s Response
Within hours of the signing, Governor Gavin Newsom posted on X: “We’re challenging it. See you in court.” State officials, including Attorney General Rob Bonta, signaled plans for an immediate lawsuit, calling the order federal overreach into state-run elections. Other Democratic-led states have voiced similar concerns and plan legal action.
Legal experts expect court battles similar to those that followed the 2025 executive order, where several provisions were blocked or delayed. The long-term impact of this new order will depend on federal rulemaking, cooperation between federal and state officials, and the results of those lawsuits. If upheld, states like California could face administrative changes or funding consequences. If blocked, current practices would largely stay the same.
The order is now in its early implementation phase. Its ultimate effect on the 2026 midterm elections — and on the national conversation about election security versus broad ballot access — will unfold over the coming months.
References
White House Executive Order: https://www.whitehouse.gov/presidential-actions/2026/03/ensuring-citizenship-verification-and-integrity-in-federal-elections/
White House Fact Sheet: Available on the same site (linked from the EO page)