USCIS has been providing flexibility with some deadlines during the pandemic, but that was set to expire on September 11, 2020. USCIS has now provided a last minute extension, which will now apply to all listed requests that are issued between March 1 2020 and January 1, 2021. This should help people who are continuing to encounter problems in obtaining documents for their cases or who are otherwise having difficulty responding to the requests.
It’s important to note that the deadline is not extended until January 1st, but rather a 60 day extension will be automatically applied to the listed requests if they are issued between March 1, 2020 and January 1, 2021. Each individual request will have a different deadline and applicants should make an effort to respond within that extended deadline.
USCIS has stated that deadlines will be extended for:
Read more at https://www.uscis.gov/news/alerts/uscis-extends-flexibility-for-responding-to-agency-requests-1