Protect Mail Ballot Grace Periods in Federal Law

On June 29, 2026, the Supreme Court upheld 5-4 state laws that count mail ballots postmarked by Election Day, protecting grace periods in 18 states and territories.

A letter to your members of Congress. Facts checked June 29, 2026.

The Facts Behind the Ask

  • 5-4 Supreme Court ruling on June 29, 2026 upholding mail ballot grace periods, with Barrett and Roberts joining the liberals (source)
  • 18 States and territories with grace periods that count mail ballots postmarked by Election Day (source)
  • 5 days Window in the upheld Mississippi law for a postmarked ballot to arrive and still be counted (source)

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