Voting by mail involves obtaining a ballot, completing it according to the applicable instructions, and returning it through an authorized method within the relevant deadlines. The details depend on state law and the voter's circumstances.
Absentee and mail voting terminology can differ across jurisdictions. Begin with USAGov's absentee voting guide and your state election office.
A request deadline is not a return deadline
The date by which you request a ballot can be different from the date by which the completed ballot must arrive. Some instructions concern receipt; others may involve a qualifying postmark and additional conditions.
Do not assume mailing a ballot on Election Day is valid everywhere. Read the rule for your jurisdiction and voting category.
If you are close to a deadline, ask the election office which authorized options remain available. Advice circulating online may concern another state or an earlier election.
Read the envelope instructions
Before returning a ballot, check the required signature, envelope arrangement, and any additional information specified by the election office. Follow the instructions provided with that ballot.
A missing step can require follow-up. Some jurisdictions have procedures to address certain ballot problems; the available process and deadlines must be checked locally.
Track through the official service
If your jurisdiction offers tracking, use the service linked by its election office. A ballot's status can move through several stages. “Received” and “accepted” may describe different steps depending on the system.
A temporary absence of a tracking update does not by itself establish that a ballot has been lost or rejected. Contact the office if the status requires clarification.
Be careful with campaign messages
Campaigns may encourage a voting method, but they are not the authority for election administration. Treat logistical instructions as something to verify against the official source.
For news readers, mail ballots also affect how reporting unfolds. A batch counted later can differ politically from an earlier batch, without demonstrating that voters changed preferences after voting.
Related reading: why results can take time and election results terminology.