On most papers, one author is marked with an asterisk and an email address: the corresponding author. It is easy to treat this as a formality handed to the senior person, but it is a genuine responsibility. The corresponding author is the journal's single point of contact and, in practice, the person who keeps the paper honest and moving. Take it on knowingly.
Who should take the role
The corresponding author does not have to be the most senior person — it should be whoever can reliably manage communication from submission through review and beyond. That means someone who will still be reachable after the paper publishes, and who has the standing to coordinate the co-authors. A shared or institutional email helps if a personal address may change.
Before submission
Your job starts before the manuscript goes anywhere:
- Confirm that every named author qualifies for authorship and that no one who qualifies has been left off (see our guide on authorship and CRediT).
- Ensure all co-authors have seen and approved the final version.
- Check that affiliations, funding, and conflicts of interest are correct and complete.
- Confirm any required ethics approvals and consent are in place and stated.
During review
You are the relay between the journal and your team. That means acknowledging correspondence promptly, coordinating a single, coherent response to reviewers rather than a patchwork of separate replies, and making sure revisions are agreed by the co-authors before you send them. If a co-author disagrees with a change, that is yours to resolve before the paper goes back.
After publication
The role does not end at acceptance. As the listed contact, you will field questions from readers, handle requests for data or materials, and — if an error comes to light — coordinate a correction or, in serious cases, a retraction. Handling that openly and quickly protects both the record and your co-authors' reputations.
In short: the corresponding author is accountable for the integrity of the submission and reachable for the life of the paper. If you cannot commit to both, it is fairer to everyone to pass the role to someone who can.