以下是一些实用网站

http://www.uscis.gov/portal/site/uscis 

美国移民局

https://egov.uscis.gov/cris/Dashboard.do

移民案件查询系统

http://chinese.usembassy-china.org.cn/

美国驻中国大使馆

http://www.justice.gov/eoir/

美国移民法庭网站

http://www.foreignlaborcert.doleta.gov/

美国劳工部网站

http://www.ustraveldocs.com/cn_zh/cn-iv-visaapplyinfo.asp

申请美国签证

https://iiusa.org/

美国投资协会官网

http://www.petersons.com/

美国高校名录

Please note that way consulting inc is not liable for the content of external websites. Following the links above implicitly constitutes acknowledgement and acceptance of this agreement.

美国移民局服务收费项目

I-90 |换绿卡 Application to Replace Permanent Resident Card |  $365 and $85 biometric fee. Exceptions exist.

I-129 |非移民劳工 Petition for a Nonimmigrant Worker | Form Fee: $325

I-129F |未婚夫（妻） Petition for Alien Fiancé(e) | Form Fee: $340. (sometimes no fee for petitions for K-3 status)  

I-130 | 亲属移民Petition for Alien Relative | Form Fee: $420

I-131 |旅行证 Application for Travel Document |   reentry permit:445    refugee travel docu:220 

                                                         advanced parole: 360         /subject to exceptions

I-140 |劳工移民申请 Immigrant Petition for Alien Worker | Form Fee: $580

I-290B | 移民局上诉Notice of Appeal or Motion | Form Fee: $630

I-360 | 特殊移民类Petition for Amerasian, Widow(er), or Special Immigrant |  $405. See Special Instructions.

I-485 | 申办绿卡Application to Register Permanent Residence or Adjust Status |    $1070 in total

I-526 | 投资移民签证Immigrant Petition by Alien Entrepreneur | $1,500

I-539 | 转换非移民签证Application To Extend/Change Nonimmigrant Status | 290 subject to exceptions

I-601 |豁免 Application for Waiver of Grounds of Inadmissibility | Form Fee: $585

I-601A | 601A豁免Application for Provisional Unlawful Presence Waiver |  $585 plus $85 for biometric services  

I-612 | 回国居住期豁免Application for Waiver of the Foreign Residence Requirement   | Form Fee: $585

I-751 |条件绿卡转正 Petition to Remove the Conditions of Residence |  $505;Add $85 biometric fee if applicable   

I-765 | 工卡申办Application for Employment Authorization |   $380

I-821D | 梦想法案（针对青少年非法移民）Consideration of Deferred Action for Childhood Arrivals |  $465

I-829 | 投资移民条件绿卡转正Petition by Entrepreneur to Remove Conditions |  $3,750 (plus $85 biometric fee)  

I-907 | 加急处理费Request for Premium Processing Service | Form Fee: $1,225

N-400 | 入籍申请Application for Naturalization | Form Fee: $595 (Add $85 biometric fee )

N-600 | 公民证申办Application for Certificate of Citizenship | Form Fee: $600. Exceptions exists

I-864p  Provety Guidelines

http://www.uscis.gov/sites/default/files/files/form/i-864p.pdf

注意：费用可能时有变动，以上信息供参考