Where to mail everything.. or file online?

[Kittyfang 6]

Hi guys, I was wondering.

It seems like there are different addresses for different form of the AoS package. USCIS' website says to mail the forms as follows:

I-485 should be mailed to:

USCIS

P.O. Box 805887

Chicago, IL 60680-4120

where as I-130 should be mailed to:

USCIS

P.O. Box 804625

Chicago, IL 60680-4107

I understand that the addresses are similar, but I'm wondering why there is a difference between the two. Should I send the whole package to one, and the I-130, on its on, to the other address? Or just I just file every file online and mail the evidence?

[Betti 1]

Got this here: http://www.uscis.gov/portal/site/uscis/men...00045f3d6a1RCRD

If you are filing under one of the following categories:

Spouse, parent, unmarried son/daughter under age 21 of a U.S. citizen with an approved or concurrently filed Form I-130;

(....)

File at:

USCIS

P.O. Box 805887

Chicago, IL 60680-4120

For courier/express delivery:

USCIS

Attn: AOS

131 South Dearborn - 3rd Floor

Chicago, IL 60603-5520

[km24 0]

NOTE: If the Form I-130 petition is being filed concurrently with Form I-485, Application to Register Permanent Residence or Adjust Status, submit both forms concurrently to:

U.S. Citizenship and Immigration Services P.O. Box 805887 Chicago, IL 60680-4107

For couriers/express deliveries:

USCIS Attn: FBAS 131 South Dearborn - 3rd Floor Chicago, IL 60603-5517

I got this from the I-130 Instruction Manual.. Download the instructions then go to page 4 under "Where to file"

http://www.uscis.gov/portal/site/uscis/men...000b92ca60aRCRD

Edited October 13, 2009 by km24