To update the address information associated with an efile account:
1) Click on the 3 lines to the top left-hand portion of the site
2) Click on the "My Information" option in the dropdown menu, noted with an i icon.
3) On the "My Information" page, select the "Edit" button to the top right of the page to edit the information listed on this page.
4) Once finished editing, select the Save button in the bottom right portion of the "Edit My Information" box.