The U.S. Citizen and Immigration Services (USCIS) released the new version of the Form I-9 on January 31, 2020. The previous version expired in August, but employers were advised to continue using this version until the new form was released. All employers must begin using the new form by May 1, 2020. 

While the paper version of the form did not change, the electronic version saw minor updates. A list of the changes can be found here .