# USPS Federal Ballot Mail Portal The **Federal Ballot Mail Portal** is the online system the [[USPS]] built to implement [[Executive Order 14399]]. State election officials must upload voter names, addresses and barcode identifiers into it, and certify that their envelopes have passed Postal Service design review, **before** the Postal Service will accept their ballots for mailing. It is the mechanism that turns the mail carrier into a gatekeeper, and it is the object of a whistleblower disclosure, a Senate document demand, and two federal preliminary injunctions. **As of September 14, 2026 the rule is dead for this election.** The Supreme Court denied the government's stay application in *U.S. Postal Service v. California*, No. 26A305, holding that the government "is unlikely to succeed on the merits"; the night before, a second district judge — a Trump appointee — had enjoined the rule in full on the same ultra vires ground. See **The Supreme Court closes the door** below. ## How the gate works Under the final rule — *Ballot Mail for Federal Elections*, **91 FR 54966**, published August 26, 2026 and codified at 39 C.F.R. pt. 111 — a state's chief election official authorizes Portal users, who then: 1. Submit outbound and return ballot envelopes to a Postal Service **Mailpiece Design Analyst** for review, each election cycle. 2. Certify in the Portal that the review happened and feedback was received. Until that certification is complete, **no data can be uploaded at all**. 3. Upload, per mailpiece: the voter's name and address as they appear on the envelope, the issuing state, and the unique Intelligent Mail barcodes on both the outbound and return envelopes. At acceptance, the Postal Service scans a single data point — the outbound barcode — to confirm the Portal fields were filled in. The rule is explicit that this is a completeness check and nothing more: "the Postal Service will not otherwise verify, correct, or amend any data entered into the Portal," and "will not be comparing any data entered into the Portal against state voter rolls." Voters themselves never touch the system. They also never learn if it rejects them. ## The whistleblower disclosure On **August 29, 2026** an anonymous federal official, represented by Whistleblower Aid, submitted a disclosure to Senator [[Richard Blumenthal]], ranking member of the Senate Permanent Subcommittee on Investigations. On **August 31** Blumenthal transmitted it to Postmaster General [[David Steiner]] with a demand for answers by **September 4** and records by **September 8, 2026**. The disclosure's allegations: - Work on the Portal began **on or around June 15, 2026** — roughly three months before the planned launch and five months before the November 3 election. Building the underlying IT infrastructure, the whistleblower said, "could take a year or more." - The project "violates standard principles of testing and debugging new software before launch." None of the Postal Service's normal stages — internal testing, customer acceptance testing, a final pre-release development stage — were performed. - Teams were **siloed**, with "no clear written requirements," leaving workers to "glean requirements from opaque comments at meetings." New requirements were still arriving on **August 21, 2026**. The constituent parts were first connected to each other only around the week of **August 24**. - Multiple USPS officials described the development process as **"a shit show."** - USPS adopted a **zero-percent failure threshold**: if a barcode scanner fails to read one barcode in a batch, the entire batch is rejected and returned to the state. On a 10,000-ballot batch, one unreadable name — a recent marriage, a recent move — sends back all 10,000. - Work continued **after** the June 25 court order requiring it to stop, resuming "on or around July 29, 2026" without explanation of what authority permitted it. > [!warning] The zero-percent threshold is the whistleblower's claim, not a published rule provision > The published final rule contains no failure-rate threshold and no batch-rejection provision. Its preamble says the opposite of catastrophe: mailings that fail verification "may be temporarily rejected... any errors may be corrected and the mailpieces will thereafter be accepted for mailing." The rule also says only that officials "will be informed of the escalation procedures should they decide to challenge a rejection" — it does not describe them. > > So the batch-rejection design is sourced to the disclosure and to Blumenthal's reading of it, not to the Federal Register. That is not a reason to discount it — the whistleblower is describing the implementation, not the text — but the two should not be blended. Blumenthal's own characterization: "the Postal Service has designed a system to disenfranchise millions of Americans." David Kligerman of Whistleblower Aid framed the open question as "are these bugs—or features?" Representative [[Joe Morelle]], ranking Democrat on the Committee on House Administration, which oversees federal election administration, called the allegations "extraordinary" and said that if officials "knowingly built a system designed to prevent Americans from receiving their ballots, that is not election security." The Postal Service said on **September 1** that it had received the letter and was "carefully reviewing" the concerns raised. ## The court-order problem This is the part that outruns the software. | Date | What happened | |---|---| | 2026-06-15 | Portal development begins | | 2026-06-25 | D. Mass. enjoins implementation of Section 3 of the order; USPS orders work to stop | | 2026-07-25 | First Circuit affirms | | 2026-07-29 | Work on the Portal resumes, per the whistleblower — with every injunction still in force | | 2026-08-11 | D. Mass. issues a nationwide injunction | | 2026-08-21 | Final rule takes effect, five days before publication | | 2026-08-24 | Supreme Court stays the June 25 injunction | | 2026-08-26 | The August 11 order is lifted; final rule published at 91 FR 54966 | | 2026-08-27 | New TRO halts all Portal work for 14 days | | 2026-09-01 | The Portal's planned launch date | | 2026-09-03 | Preliminary-injunction hearing before Judge [[Indira Talwani]] in Boston; that afternoon the Solicitor General applies to the Supreme Court (No. 26A297) for a stay | | 2026-09-04 | Talwani grants the preliminary injunction, replacing the TRO | | 2026-09-04 | Hours later, DOJ files its opposition to a parallel injunction before Judge [[Carl Nichols]] in D.D.C., calling the rule "modest" | | 2026-09-06 | The Solicitor General withdraws No. 26A297 and files a new application, **No. 26A305** — *U.S. Postal Service v. California* — seeking a stay of the September 4 preliminary injunction; Justice [[Ketanji Brown Jackson]] orders any response filed by 4 p.m. September 9 | | 2026-09-09 | California and the [[League of Women Voters]] plaintiffs file responses in opposition, joined by roughly twenty amicus briefs — bipartisan members of Congress, former governors, state and local election officials, law professors, and Whistleblower Aid | | 2026-09-10 | A First Circuit panel **denies** the government's stay application, keeping the preliminary injunction in force through the November 3 election | | 2026-09-10 | The Postal Service files its reply at the Supreme Court; both sets of respondents write to notify the Court of the First Circuit's denial | | 2026-09-13 | Late Sunday night, Judge [[Carl Nichols]] grants a **second** preliminary injunction in the D.C. case, blocking the rule in full as likely **ultra vires** | | 2026-09-14 | DOJ files a supplemental brief at the Supreme Court addressing the Nichols injunction | | 2026-09-14 | **The Supreme Court denies the stay** in No. 26A305. Kavanaugh concurs; Alito dissents, joined by Thomas. The rule will not operate in the 2026 elections | By Blumenthal's reckoning, the earliest date on which the Postal Service could lawfully have resumed work was **August 26** — four weeks after the whistleblower says it did. ## The September hearing and the Supreme Court The preliminary-injunction hearing on **September 3, 2026** — the day before Massachusetts began mailing ballots — was the first in the sequence to reach the merits rather than ripeness, the Supreme Court having stayed the June order on the ground that the rule had not yet been implemented. Judge [[Indira Talwani]] heard the [[League of Women Voters]] case and the twenty-four-state suit led by California together, with a dozen Republican-led states intervening for the government. The hearing turned on a question the government could not answer: whether the Portal existed in usable form. Asked when it would go live, Justice Department lawyer Michael Velchik said he could not "make specific representations." Talwani: "We are 70 days from the election and I have nothing from the USPS about how this will happen." She gave the government until 3 p.m. to supplement the record; the declaration that arrived from USPS Chief Customer and Marketing Officer Steven Monteith said the agency was still making "refinements to the Portal" and anticipated making it available "for voluntary use by sometime next week." Velchik also told the court the rule was voluntary for states — an opt-in — while conceding the Postal Service could not name a state that had opted in. To Missouri's solicitor general, who proposed letting willing red states comply as a live test, she said: "We're not talking about an intellectual puzzle game. We're talking about people's right to vote." The only state evidence on the government's side was a one-page declaration from Missouri's secretary of state; election officials from Travis and Harris counties, Texas, filed sworn declarations that the rule would disenfranchise voters, and Utah's Republican lieutenant governor described "chaos, confusion, and uncertainty" during the 36 hours the rule was in effect in August. Before Talwani ruled, Solicitor General [[D. John Sauer]] filed an emergency application at the Supreme Court — **No. 26A297** — for a stay of her TRO and an immediate administrative stay, arguing that the rule "imposes only modest requirements on the use of the federal postal system" and "does not regulate state administration of elections," and that "the district court's continued prejudgment of the rule is baseless." Justice Ketanji Brown Jackson, circuit justice for the First Circuit, did not grant the administrative stay; she called for responses by **10 a.m. on September 8**. On the night of **September 4** Talwani granted the preliminary injunction, barring the Postal Service from requiring states to comply with the envelope-design and Portal-registration provisions. She found that "immediate implementation of the Final Rule issued less than seventy days before the November 2026 election threatens disenfranchisement of millions of United States citizens who seek to vote by mail," and that "the record includes no evidence relating to fraudulent mail voting to support the rushed implementation of the Final Rule." The TRO the Supreme Court application had targeted was thereby superseded, mooting No. 26A297; the Solicitor General withdrew it on **September 6** and refiled against the preliminary injunction as **No. 26A305**, *U.S. Postal Service v. California*, which remains pending. ## The other courtroom Talwani is not the only judge with the rule in front of her, and her injunction does not bind the other one. The Democratic Party's own challenge to [[Executive Order 14399]] — *DSCC v. Trump*, brought April 1, 2026 by the Democratic Senatorial Campaign Committee with other party committees and congressional leaders, consolidated with the LULAC and NAACP cases — is before Judge [[Carl Nichols]] in the District of Columbia, a Trump appointee the government obtained by asking for reassignment in April. Nichols denied a preliminary injunction on **May 28, 2026** for lack of standing, since no final rule existed yet, and the D.C. Circuit affirmed on ripeness grounds **July 28**. Once the final rule was published the plaintiffs renewed their motions. Hours after Talwani ruled on **September 4**, the Justice Department filed its opposition before Nichols, describing the same rule Talwani had just called unconstitutional as one that "imposes modest informational requirements on senders of outbound federal ballot mailings," adding that it "does not displace a single State election law" and "need not and should not prevent a single voter from voting by mail." It also argued that enjoining the rule would create its own election chaos, "[e]specially on the heels of the Supreme Court's stay and the subsequent vacatur of the previous court orders." **Nichols was not persuaded.** Late on Sunday, **September 13, 2026**, he granted the preliminary injunction to the Democratic Senatorial Campaign Committee, the League of United Latin American Citizens and the [[NAACP]], finding they were likely to prove that central parts of the rule exceeded the authority Congress gave the Postal Service. His reasoning tracked Talwani's: the statute empowers the Postal Service to **move mail**, not to require state election officials to enroll voters in a federal portal, to build and maintain state-specific participant lists of individual voter data, or to refuse ballots that fail its checks. Where Talwani's order reached the envelope-design and Portal-registration provisions, Nichols enjoined the rule in full. The alignment is the notable part. Nichols is a **Trump appointee**, obtained by the government through a reassignment request in April, who had already turned these plaintiffs away once on standing. Talwani is an Obama appointee. Both reached *ultra vires*. ## The Supreme Court closes the door On the night of **Monday, September 14, 2026**, the Supreme Court denied the stay in **No. 26A305**, *U.S. Postal Service v. California*. The order is unsigned and three sentences long: > [!quote] Order denying the application for stay, No. 26A305, September 14, 2026 > "The application for stay presented to JUSTICE JACKSON and by her referred to the Court is denied. The Government is unlikely to succeed on the merits of its challenge to the District Court's preliminary injunction. And the equitable factors applicable for obtaining emergency relief from this Court do not favor a stay." "Unlikely to succeed on the merits" is the operative phrase. On the emergency docket the Court more often disposes of an application on equities alone; here it reached the merits prediction first and the equities second. **Justice [[Brett Kavanaugh]] concurred**, and his concurrence is the narrow one. He wrote that "there is at least a fair prospect that the final rule falls within the Postal Service's statutory authority" under 39 U.S.C. §401(2) — that is, he did not join the ultra vires holding the two district judges reached. What defeated the government was timing: applying the rule in 2026 "would be arbitrary and capricious in violation of the Administrative Procedure Act because state and local election officials do not have sufficient time to reasonably implement the rule before the elections." **Justice [[Samuel Alito]] dissented, joined by Justice [[Clarence Thomas]]** — the only two to note dissents; the full vote is not public. Alito called the injunction "a universal injunction," argued that "some of the plaintiffs lack standing," and characterized the remaining ultra vires claim as the kind this Court "has recently called a '"Hail Mary pass"' that '"rarely succeeds"'" (citing *NRC v. Texas*, 605 U.S. 665 (2025)). On the government's burden he wrote that the Postal Service's "interpretation of the statute is not patently a misconstruction." Alito took the practical stakes — states had already begun mailing ballots — "very seriously," and concluded that "that problem … is not enough to convince me to deny the application." He also assigned responsibility for the compressed schedule to the challengers: "the plaintiff States and the courts bear a substantial share of the blame for the rule's timing," because they had sued over [[Executive Order 14399]] in the first place. > [!warning] Unresolved — the rule is blocked, not voided > Nothing here is a final judgment. Both injunctions are **preliminary**, the merits are still to be litigated in two district courts, and Kavanaugh's concurrence explicitly leaves open that the rule may be within the Postal Service's statutory authority when it is not being imposed ten weeks before an election. What the September 14 order settles is the 2026 cycle; what it forecasts about 2028 is a separate question that remains open. > [!warning] Unresolved — what "voluntary" means here > The government's opt-in framing at the hearing, and Monteith's "voluntary use," sit awkwardly with the rule as published, under which the Postal Service will not accept a state's ballot mailings unless the state has cleared the Portal. Whether the administration has quietly narrowed the rule to a voluntary program in the face of the TRO, or is describing a mandatory rule in voluntary language for litigation purposes, is not settled on the record available to this page. Recorded as the government's litigating position, not as a description of the rule. > [!note] A citation error in the primary source > Blumenthal's letter cites the August 26 final rule as "91 Fed. Reg. 32,915." That page is the **June 2, 2026 proposed** rule; the final rule is at **91 FR 54966**. The letter's substantive account is otherwise consistent with the published rule. ## A live preview: Leon County, Florida The rule is enjoined, but the envelope-review machinery it would sit on top of is already running — and in the first week of September it rejected an entire county's ballot envelopes over fourteen thousandths of an inch. Leon County, Florida submitted its outgoing mail-ballot envelopes to the Postal Service for design review, at the agency's request. On **September 2, 2026** the elections office was told by email that the line reading "return service requested" sat too close to the office's return address directly above it: the two fields were separated by about **0.236 inches** where Postal Service requirements call for a full quarter inch. The gap was short by **0.014 of an inch**. Supervisor of Elections Mark Earley called the rejection "ridiculous," and noted that "these exact same envelopes have been used to mail many tens of thousands of ballots to Leon County voters in the 2024 elections and in the 2026 primary election without incident." Florida statute required his office to mail roughly **32,000** vote-by-mail ballots by **September 24**, far too soon to design, print and deliver replacement envelopes. Earley's office appealed. On **September 11** the Postal Service relented, granting what Earley described as "a temporary certification for my envelopes in case the rule goes into effect. If the rule does not go into effect, then my envelopes are completely fine. So either way, we are good this election!" > [!note] The rejection was reversed — and the reversal is the point > Accounts of this episode circulating on September 11–12, including Heather Cox Richardson's letter of September 12, described the rejection without the appeal that undid it. The envelopes were cleared. What the sequence demonstrates is not that Leon County lost its ballots but how narrow the margin was: the county got a reprieve because it had submitted its envelopes early, had a supervisor willing to escalate, and had nine days of slack before a statutory deadline. > > Earley also told the *Tallahassee Democrat* that many other Florida elections offices had **not** submitted envelopes for review at all — so the population of jurisdictions that would discover a problem like this one, and the amount of runway they would have to fix it, is unknown. Earley, who has joined the court challenges to the rule, framed the damage as independent of whether the rule ever takes effect: "The chaos factor is the real problem. I've had voters tell me 'I don't trust anything anymore, so I'm just not going to vote.'" This is the mechanism the [[Voter Suppression]] framing above describes, observed in miniature and before the rule is even operative. A quarter-inch typographic specification, applied by an agency with no election-administration role, nearly removed 32,000 ballots from the mail — not by disqualifying a single voter. ## Why it matters here Roughly three in ten American voters cast ballots by mail — 29.0% in 2024, and 43% in 2020; see [[Mail-in Voting]]. The vault's [[Voter Suppression]] cluster mostly tracks restrictions on the front end — who may register, what documents they must show, how long the polls stay open. This is a different shape: the eligibility rules are untouched, and the ballot simply never arrives. It is also a rare case where the *incompetence* and the *intent* readings are not alternatives. A system built in ten weeks by siloed teams with no written requirements will fail; a system with a zero-tolerance batch rejection rule fails in a direction that removes ballots. The whistleblower declined to choose between the two readings, and so does this page. ## See Also - [[Executive Order 14399]] — the order the Portal implements - [[USPS]] — the agency building it - [[David Steiner]] · [[Richard Blumenthal]] · [[Joe Morelle]] — the principals - [[2026 Midterm Elections]] — the election at stake - [[Voter Suppression]] · [[The Big Lie]] — the lineage - [[League of Women Voters]] — lead plaintiff in the case that produced the August 27 TRO and the September 4 preliminary injunction - [[Indira Talwani]] — the district judge; [[D. John Sauer]] — who took the TRO to the Supreme Court - [[Carl Nichols]] — the D.C. district judge hearing the Democratic Party's parallel challenge - [[Mail-in Voting]] — the practice; how much of the electorate votes this way - [[Unlawful Voter Initiative]] — the other federal election-machinery operation of 2026, running through DHS rather than USPS