Oregon sues to block federal changes to mail-in-ballot handling before midterms

Oregon Attorney General Dan Rayfield joined a multistate lawsuit filed Aug. 26, 2026, seeking to block a new U.S. Postal Service rule governing mail ballots for federal elections.

The case was filed in the U.S. District Court for the District of Massachusetts by Oregon and 23 other states, the District of Columbia and Pennsylvania Gov. Josh Shapiro. The complaint asks the court to declare the rule unlawful and bar its enforcement while the case proceeds.

For Oregon voters, the immediate message from state election officials is that the state’s ballot-mail process has not changed. Counties have been told to follow current Oregon law unless a judicial decision requires immediate changes and the secretary of state issues further direction.

What the USPS rule would require

The USPS final rule, titled “Ballot Mail for Federal Elections,” says it took effect Aug. 21, the date it was made available for public inspection. It was officially published in the Federal Register on Aug. 26.

According to the states’ complaint, the rule would require states to enroll eligible mail voters with USPS and submit voter information through a federal Ballot Mail Portal. It also sets ballot-envelope standards, including trackable Intelligent Mail barcodes, and provides for USPS review and preapproval of ballot-envelope designs.

The complaint alleges that USPS could refuse to deliver ballot mail that does not meet the new requirements or is sent to a voter missing from a USPS-maintained list. Those are allegations in the lawsuit, not judicial findings.

The states argue that USPS lacks authority to regulate voter eligibility or impose these election-administration requirements. The complaint also raises constitutional, statutory, privacy and voting-rights objections. Oregon officials separately say the rule could create rushed work involving data systems, envelope designs, tracking procedures and voter communications.

Why the timing matters in Oregon

Oregon counties are preparing ballots for the Nov. 3 general election. Secretary of State Tobias Read’s Directive 2026-08, issued Aug. 25, says counties must continue following Oregon’s statutory ballot-issuance timelines and document when ballots enter the USPS system.

The directive lists Sept. 19 as the deadline to mail ballots to military and overseas voters. Ballots for voters with non-Oregon mailing addresses begin mailing Oct. 5. Ballots for most other voters, including voters without daily mail service, begin mailing Oct. 14.

Under the same directive, Oct. 16 is the last day to mail ballots to voters without daily mail service, Oct. 20 is the last day to mail ballots to most other voters, and Oct. 29 is the final required mailing date for absentee, reissued or replacement ballots.

Counties must document USPS drop-off dates, monitor delivery confirmation when possible and report refusals, delays, contradictory instructions or other ballot-mail problems to the Oregon Elections Division. They must also track any ballots USPS rejects for processing and record the stated reason.

The directive says those instructions remain in effect unless a judicial decision requires immediate changes. The Nov. 3 election date remains scheduled.

What USPS says about 2026 implementation

The Federal Register notice says the rule was given an immediate effective date so USPS could have time to implement it before the 2026 general election. But the notice also says USPS will not take actions to implement the rule specifically for the 2026 election unless the federal government obtains relief from existing injunctions in related litigation.

That creates two distinct issues in the current dispute. Oregon officials and the states’ complaint describe immediate administrative concerns from preparing for possible new data, envelope, tracking and communications requirements. The USPS notice says existing injunctions prevent implementation for the 2026 election unless the federal government obtains timely relief.

The lawsuit is separate from the Supreme Court’s Aug. 24 action involving earlier litigation over the broader executive order. That action lifted one injunction after the court said the earlier claims were premature, while Oregon’s secretary of state said another nationwide injunction remained in place as of Aug. 25. The Supreme Court action was not a final ruling on the legality of the USPS rule.

What Oregon voters should do now

As of Aug. 27, 2026, Oregon voters should use the state’s existing vote-by-mail process. Voters can return ballots through the mail or an official ballot drop box, following instructions from their county elections office.

No temporary restraining order has been granted in the Aug. 26 lawsuit based on the court filing and state materials reviewed for this report. The case is pending, and later court action could change election-administration instructions before ballots are mailed.

For now, Oregon counties are operating under existing state deadlines while the attorney general’s lawsuit challenges whether USPS can impose the federal requirements. Voters should watch for additional guidance from the Oregon secretary of state or their county elections office before mailing or returning a ballot.

Sources

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