USCIS Sample Application withdrawal letter for H4-EAD, I-765 or any petition. Receipt notice, withdrawal reason required. Check receipt number to find USCIS office.
Ten printed means both hand's 10 finger prints taken by US government. Form DS-160 - NO if first time US visa. Else, say 'YES'. Don't remember, answer 'NO'.
USCIS NTA policy change starting Oct 1, 2018 for i485 & i539 applications. H1B out of scope of NTA at this time. Adequate notice period before NTA is issued.
H1B Extension can be denied without RFE with USCIS policy change, if initial application is missing important documents, client letter to prove eligibility.
H4 EAD revoke survey results - 30% of skilled worker family applying for canada PR. Australia permanent residency is easy and pays high salary for IT workers.
USCIS data analysis reveals Indian H1B and L1 Denials doubled under Trump government. Increased RFE (request for Evidence) for 'Speciality Occupation' proof.