Mark the envelope and the cover letter with the type of submission. For example, Original Submission, Application to Register Permanent Residence or Adjust Status (Form I-485). Mark the envelope and the cover letter with the form number.
After you send your application to USCIS: Withdraw Include your full name, SEVIS ID number, and USCIS receipt number. You must sign and date the letter. Handwritten signatures are strongly recommended. Make a copy of your USCIS I-797C receipt notice.
Immigration forms can be ordered directly from the USCIS website or via telephone through the USCIS forms request line at 1-800-870-3676.
Evidence may consist of a copy of a lease agreement, deed, or utility bills dated within the last six months. If utility bills or other proof of residence are in your spouse or parent's name, provide a copy of your original marriage or birth certificate as applicable.
90 processing time can be up to 24 months. USCS processing times currently state that 80% of initial issuance or replacement cases are completed within 24 months. 90 processing time for 10year renewals shows 80% of cases completed within 27 months.