VOTE BY MAIL – APPLICATION Calendar When: 04/01/2021 all-day 2021-04-01T00:00:00-05:00 2021-04-02T00:00:00-05:00 County Clerk Elections elections VOTE BY MAIL – APPLICATION Last day for the election authority to receive, by mail, a vote by mail application from any registered voter presently within the confines of the United States. (10 ILCS 5/19-12.2) Skip back to main navigation