You or your employer will need to file Form I-907 with USCIS and include a check for $1,410 in order to upgrade a petition to premium processing. With premium processing, once USCIS confirms theyu2019ve received the upgrade request and issues out a receipt, the case should be adjudicated within 15 calendar days from the date of receipt.*I am not an attorney. Please do not misconstrue the above as legal advice.*