How to Correct a Missing Signature on Your Absentee Ballot
If you returned your absentee ballot to your supervisor of elections, but forgot to sign the ballot, your ballot will not count unless you complete and return the Omitted Signature Affidavit for Absentee Ballot (DS-DE 139, eff 1/2014) no later than 5 pm on the day before the election. Please follow the instructions on the form carefully, as failure to follow these instructions may cause your ballot not to count.
Omitted Signature Affidavit - English
Omitted Signature Affidavit - Spanish