A new dispute over mail-in ballots is building around the United States Postal Service after Postmaster General David Steiner defended a proposed rule that would require states to send voter and ballot-mail data to the Postal Service before federal mail ballots are accepted.
The proposal, published in the Federal Register, would change mailing standards for absentee and mail-in ballots in federal elections. It would require states to create a Mail-In and Absentee Participation List, linking each voter name and address with unique barcodes on outgoing and return ballot envelopes.
The Postal Service says the rule would improve tracking, ballot visibility and law-enforcement review. Critics say it could let a federal agency block or delay mail ballots if state election officials do not submit data in the required form.
What The USPS Proposed Mail Ballot Rule Would Do?
The rule would apply to federal general, special and runoff elections. It would not apply to primary elections or military and overseas ballots covered by the Uniformed and Overseas Citizens Absentee Voting Act.
Under the proposal, state election officials or authorized mail vendors would submit voter information through a Postal Service Federal Ballot Mail Portal. That information would include the voter name, address, originating election office state and unique Intelligent Mail barcodes for the outgoing and return ballot envelopes.
The Postal Service would then review outbound federal ballot mail before acceptance to check whether ballot mailings match the state-provided list and envelope standards.
Mailings that fail the new process would not be accepted and would be returned to the election office or authorized mailer until the problem is fixed.
Why Postmaster General David Steiner Is In The Spotlight?
David Steiner is the United States Postmaster General and chief executive of USPS. The Postal Service says he became the 76th Postmaster General on July 15, 2025, after appointment by the Board of Governors.
Steiner told senators Wednesday that, if the rule is adopted, USPS would not deliver mail ballots from states that do not provide the required ballot participation lists. That answer turned a technical postal rule into a voting-rights fight.
The Postal Service argues that states would still decide who can vote by mail. The proposed rule says USPS would not judge voter eligibility and that states remain responsible for the contents of their own lists.
Opponents say the practical effect could still be serious. If a state list is late, incomplete or rejected, ballots could be returned before they ever reach voters.
States And Voting Groups Are Pushing Back
The fight is mainly about power and timing. States run elections. USPS delivers the mail. The proposed rule would place a new federal postal process between state election officials and voters who receive ballots at home.
Election officials and voting-rights groups worry about data errors, privacy, technical failures and missed deadlines. Those concerns are sharper in states with heavy mail voting, including Oregon, Washington, Colorado, Utah, Hawaii and California.
GovExec reported that the proposal has drawn backlash because of questions about agency authority, legal exposure and whether USPS can operate the system in time for a high-volume election cycle. The Postal Service comment period runs through July 2.
The issue also touches a larger national debate over voter rolls, citizenship verification and federal election authority.
A federal judge recently blocked major parts of President Donald Trump election-order effort on proof-of-citizenship rules, with courts again stressing that states and Congress hold election powers, according to AP.
What Voters Should Know?
Nothing changes immediately. The proposal is not final. USPS is taking public comments and would need to publish a final rule before the new standards take effect.
Voters who already use mail ballots should still follow state election office instructions. Ballot request deadlines, return deadlines, drop box rules and signature rules remain state matters unless a court or final federal rule changes the process.
The risk, if the rule is finalized, would fall first on election offices. They would need to build or adjust ballot-mail data systems, create barcodes, submit voter lists, certify compliance and fix rejected mailings fast enough to avoid delivery delays.
For voters, the practical concern is simple: whether a ballot requested from a state or local election office reaches the voter on time.
Why This Matters For The 2026 Midterms?
Mail voting remains a major part of American elections. Every state allows some form of voting outside a polling place, and many states allow any registered voter to request a mail ballot.
We have covered the broader electorate in our report on Americans registered to vote. The mail-ballot fight matters because registered voters use different methods depending on state rules, age, disability, work schedules, distance, travel and health needs.
Party registration also varies widely by state, as we explained in our report on voter registration and party affiliation. That matters because mail voting has become politically charged, even though states with different partisan profiles use it in different ways.
What Happens Next?
The next step is the Federal Register comment deadline. After that, USPS can revise, withdraw or finalize the rule.
If the rule is finalized, lawsuits are likely. Challengers would argue that the Postal Service has stepped beyond mail handling and into election administration. Supporters would argue that USPS can set mail-preparation standards for ballots moving through the postal system.
The fight is not about whether mail-in voting exists. The fight is about who controls the data and procedures before mail ballots enter the postal system.
For now, the cleanest reading is this: USPS wants a new federal ballot-mail verification system. States and voting-rights groups fear that system could become a new choke point for mail ballots in 2026.
