USCIS has revised Form I-539, Application to Extend/Change Nonimmigrant Status and will publish the revised form on our website on March 11, 2019. Starting on March 11, 2019:
We will only accept the revised Form I-539 with an edition date of 02/04/19. We will reject any Form I-539 with an edition date of 12/23/16 or earlier. We will also be publishing a new Form I-539A, Supplemental Information for Application to Extend/Change Nonimmigrant Status, on the Form I-539 webpage on March 11. Form I-539A replaces the Supplement A provided in previous versions of Form I-539. Form I-539A can only be submitted with Form I-539; it cannot be filed as a standalone form.