USCIS notice that a new version of Form I-9 (Employment Eligibility Verification) with a version date of ‘‘(Rev. 10/21/2019)’’ is available for use beginning 1/31/2020. This new version contains minor changes to the form and its instructions.
Employers may continue using the prior version of the form until 4/30/20. After that date, employers can only use the new form with the 10/21/2019 version date. The version date is located in the lower left corner of the form.
USCIS LINK: https://content.govdelivery.com/accounts/USDHSCISEVERIFY/bulletins/27942de