Did you apply for a mail-in ballot? Here's what you need to know. 1. Complete the Paper Ballot 2. Use the Secrecy Envelope 3. Stuff and Sign the Declaration Envelope 4. Either Add a Stamp and Mail the Envelope OR Return the Ballot In Person at a Ballot Return Site The deadline to request a mail-in ballot is October 28. To learn more about mail-in or absentee voting and to apply online, visit https://www.alleghenycounty.us/Government/Elections/Mail-in-and-Absentee-Voting. | Allegheny County Gover