A user terminal apparatus includes: a first communicator configured to receive content information about a content displayed on a display apparatus; a second communicator configured to communicate with an external apparatus; a display configured to display a text input screen; an inputter configured to receive a text and a user command; and a controller configured to, in response to the content information being received through the first communicator, add tag information corresponding to the content information to the text input screen and display the tag information, and control the second communicator to transmit a text added with the tag information to the external apparatus.