Trash

When you delete a project, a note, a task or a tax client/deadline, it is not removed outright: it goes to the Trash, where it stays available for 30 days before being purged automatically.

Restore something

Go to Trash, find the item and press Restore — it reappears exactly where it was.

Delete forever

If you are sure you don't want it back, use Delete forever on the item in the trash — this action is final.

Undo right after deleting

In many cases you don't even need to open the trash: right after deleting something a notice appears with an Undo button that restores it immediately, without leaving where you were.

Tax calendar trash

Deleted tax clients and deadlines have their own mini trash inside Tax calendar → Trash, separate from this general one, because they are the firm's data (not a specific user's).