moving a task from current to previous sprint

[sari sasidharan]

How can I move a user story from current sprint to previous sprint as those tasks are already completed in previous sprint.

[Nic Brough _Adaptavist_]

There is no good reason to add an issue to a finished sprint, and hence Jira doesn't support it.

What are you actually trying to achieve by rewriting history here?

[Anita Kalmane]

You can manually remove the story from the current sprint.

For adding it: If it wasn't added to the previous sprint, I don't think it's possible to do it anymore though.