Maryland mail-in voting will continue under the state’s existing procedures for the November 3 election. The U.S. Supreme Court declined to pause an injunction blocking new U.S. Postal Service ballot requirements, as reported by the Baltimore Chronicle, citing WMAR-2 News.
Supreme Court leaves Maryland mail-in voting rules unchanged
The dispute centers on a USPS rule issued shortly before the 2026 midterm election. It would impose new requirements on states using the mail for federal election ballots.
A federal court blocked the rule while litigation continues. The Supreme Court has now rejected the administration’s request to stay that preliminary injunction. The existing system therefore remains in place through Election Day.
Maryland joined a multistate coalition challenging the USPS measure. The coalition argues that the rule exceeds postal authority and intrudes on states’ administration of elections.
The underlying lawsuit is not over. The latest decision determines which rules apply during the November election rather than finally resolving every legal question.
Trump criticizes Supreme Court decision on mail voting
President Donald Trump sharply criticized the ruling on Truth Social. He called it another “bad decision” for Republicans and renewed his criticism of mail-in voting.
Trump has argued that additional safeguards are necessary for mail ballots. Opponents contend that the USPS requirements could disrupt established election systems and restrict ballot access.
Justices Samuel Alito and Clarence Thomas dissented from the Supreme Court’s decision.
What Maryland officials say about ballot security
Maryland State Administrator of Elections Jared DeMarinis said voters and election officials can track ballots through the process. He also emphasized that the canvass is conducted openly.
The state’s existing process includes several layers intended to provide traceability:
- voters can check the status of a requested mail-in ballot;
- election officials track ballots during processing;
- mail-in ballots undergo an official canvass;
- voters can return ballots by mail or through approved drop boxes.
Maryland’s election website provides a voter lookup system for checking a ballot request and its status.
These procedures remain applicable after the Supreme Court action. Voters do not need to follow the blocked USPS requirements for this election.
Anthony Brown says the legal challenge will continue
Maryland Attorney General Anthony Brown welcomed the decision. His office has argued that USPS cannot determine which voters receive election ballots.
Brown’s office previously joined other states in challenging the rule. The lawsuit argues that USPS sought authority over ballot design, voter information and other elements normally administered by election authorities.
The coalition’s litigation will continue after the immediate dispute over the November election.
Maryland mail-in ballot deadlines for the November 3 election
For voters, the practical issue is now straightforward. The Maryland State Board of Elections continues to list the established mail-in ballot deadlines for the 2026 general election.
| Date | Maryland voting deadline |
|---|---|
| October 27 | Request a ballot delivered by mail or fax |
| October 30 | Request a print-at-home ballot |
| November 3 | Election Day and ballot return deadline |
A mailed ballot must be postmarked on or before November 3. Ballots delivered by hand can be taken to an approved drop box or election office by 8 p.m. on Election Day.
The State Board recommends returning mailed ballots as early as possible because postal delays can occur.
Could USPS mail voting rules return after 2026?
The Supreme Court’s action does not necessarily settle how a future USPS proposal would be treated.
A later rule could reach the courts under different circumstances, including another implementation schedule or altered requirements. The current litigation also remains active.
For Maryland voters in 2026, however, the immediate position is clear: vote by mail in Maryland remains available under the existing state procedures for the November 3 election.
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