Chào bạn kimchi1008,

Dưới đây là link trang web hướng dẫn cách xin green card
-http://www.marriagegreencard.com/info.html#Adjustment

Toàn bộ giấy tờ nói trên gởi về :

U.S. Citizenship and Immigration Services
P.O. Box 805887
Chicago, IL 60680-4120

If you are a U.S. Citizen, there are 3 ways to apply for the Green Card (Permanent Residence) for your Foreign National Spouse:

If both you and your Foreign National Spouse are in the U.S., you apply through Adjustment of Status with the USCIS.

If both and your Foreign National Spouse are outside the U.S., you apply through Consular Processing at an American Consulate (or Embassy) abroad. Click here for the list of American Embassies.

If you are in the U.S. and your Foreign National Spouse is outside the U.S., you may apply for the K-3 Visa (so your Foreign National Spouse may come the U.S.) then file the I-485 Adjustment of Status petition with USCIS (for your Foreign National Spouse's Permanent Residence Green Card).

Applying through Adjustment of Status with the USCIS.

Who QualifiesAny U.S. Citizen in the United States with a Foreign National Spouse who entered the U.S. legally. Note to U.S. CitizensIf your foreign national spouse entered the U.S. illegally (without a visa or visa waiver), you should wait to apply for adjustment of status when Sec 245(i) is extended. Check back here periodically for updates. Canadian Visitors do NOT need to show proof of entry (visa or visa waiver). An Overview of the ProcessOnce the marriage has taken place, the couple files the following with the Immigration and Naturalization Service (USCIS):

Petition for Alien Relative (USCIS Form I-130)

Application to Register Permanent Residence (USCIS Form I-485)

Biographic Information (USCIS Form G-325A)

Affidavit of Support (USCIS Form I-864)

Permission for Work Authorization (Optional) (USCIS Form I-765)

Medical Examination Results (USCIS Form I-693)

Request for Travel Documents (Optional) (USCIS Form I-131)

The appropriate supporting documents

The appropriate filing fees

The USCIS will contact you first regarding work authorization and permission to travel. The processing times vary from state to state. Some states will process them the same day, others can take up to 90 days.

The USCIS will contact you next to schedule an interview. This will be anywhere from 6 months to 18 months after filing the initial application.

Following a successful interview, the alien spouse will receive a stamp classifying him/her as a Conditional Permanent Resident.

The Conditional Status may be dropped by applying for Removal of Conditional Status within 90 days of the 2 year anniversary of the granting of Conditional Permanent Residency.