EAD renewal

[sky5]

Hello,
When should/could we apply for EAD renewal (pending I-485)? 90, 120, 150 days?

[MrsH]

Check this link:

https://www.uscis.gov/greencard/employment-authorization-document

?Renewal EAD

If you are still eligible for employment authorization but your EAD will be expiring or has expired, you should file for a renewal EAD by submitting a new Form I-765 and filing fee (if required), unless a fee waiver is requested and approved. Generally, you should not file for a renewal EAD more than 180 days before your original EAD expires.?