USCIS
Attn: AOS
1820 E. Skyharbor Circle S
Suite 100
Phoenix, AZ 85034
2. Filing fee for kid under 14 together with parents is $635?1. I-485 Application with Payment in the amount of $ 1,070.00
2. Form I-131 for AP
3. Medical Form I-693 A (in sealed envelope by the Civil Surgeon)
4. Form G-325A, Biographic Information Sheets
5. Form I-765 for EAD
6. Copy of I-797 receipt notice for new H-1B extension application
7. Copy of I-797 approval notice for old H-1B
8. Copy of I-140 approval notice
9. Copy of new Passport (Biographical Page)
10. Copy of H1 Visa with Entry Stamp of last entry
11. Copy of Form I-94 (Front and Back) of last entry
12. Copy of old Passport (Biographical Page) (because of old I-94)
13. Copy of Birth Certificate (not submitted, waiting for RFE as you told)
14. Two 2" x 2" photos (name on back)
15. Employment verification
16. Copy of 2009 and 2010 W-2
17. Copy of 2009 and 2010 Tax Return