An absentee ballot received by the clerk after the polls close shall not be voted. The clerk shall write on the inner envelope of such late absentee ballot "Rejected-received after the polls closed". These late ballots shall be kept by the clerk for at least two (2) years after the election or longer if required by federal law and then destroyed.
Wyo. Stat. Ann. § 22-9-119
Late absentee ballots
Official source: Wyoming Legislature. Reproduced from public-domain Wyoming statutes; confirm against the official source for the current text. Not legal advice.