Form

Title

Classification or Basis for Filing:

Processing Timeframe:

I-102

Application for Replacement/Initial Nonimmigrant Arrival/Departure Record

Initial issuance or replacement of a Form I-94

入境记录申请或补发申请

2.5 Months

2.5个月

I-129

Petition for A Nonimmigrant Worker

H-1B - Specialty occupation - Visa to be issued abroad

工作签证 海外申请

2 Months

2个月

I-129

Petition for A Nonimmigrant Worker

H-1B - Specialty occupation - Change of status in the U.S.

工作签证,美国国内转身份

2 Months

2个月

I-129

Petition for A Nonimmigrant Worker

H-1B - Specialty occupation - Extension of stay in the U.S.

工作签证延期

2 Months

2个月

I-129

Petition for A Nonimmigrant Worker

H-3 - Temporary trainees

短期培训签证

2 Months

2个月

I-129

Petition for A Nonimmigrant Worker

L - Intracompany transfers

跨国公司经理签证

1 Months

1个月

I-129

Petition for A Nonimmigrant Worker

O - Extraordinary ability

杰出人才签证

2 Weeks

2周

I-129

Petition for A Nonimmigrant Worker

P - Athletes, artists, and entertainers

运动员，艺术家，表演人员签证

2 Weeks

2周

I-129

Petition for A Nonimmigrant Worker

R - Religious occupation

宗教工作人员

5 Months

5个月

I-129

Petition for A Nonimmigrant Worker

TN - North American Free Trade Agreement (NAFTA) professional

加拿大，墨西哥公民短期工作签证

2 Months

2个月

I-129F

Petition for Alien Fiance(e)

K-1/K-2 - Not yet married - fiance and/or dependent child

美国公民的未婚夫/妻及自带子女非移民签证

5 Months

5个月

I-129F

Petition for Alien Fiance(e)

K-3/K-4 - Already married - spouse and/or dependent child

美国公民的配偶及子女非移民签证

5 Months

5个月

I-130

亲属移民

Petition for Alien Relative

Permanent resident filling for a spouse or child under 21

绿卡居民的配偶及21岁以下的子女

2011年6月22日

I-130

亲属移民

Petition for Alien Relative

U.S.citizen filing for a spouse, parent, or child under 21

美国公民的配偶，父母及21岁以下子女

5 Months

5个月

I-130

亲属移民

Petition for Alien Relative

U.S.citizen filing for an unmarried son or daughter over 21

美国公民超过21岁的未婚子女

2010年1月13日

I-130

亲属移民

Petition for Alien Relative

Permanent resident filling for an unmarried son or daughter over 21

绿卡居民超过21岁的未婚子女

2010年5月22日

I-130

亲属移民

Petition for Alien Relative

U.S.citizen filing for a married son or daughter over 21

美国公民超过21岁的已婚子女

2010年6月15日

I-130

亲属移民

Petition for Alien Relative

U.S.citizen filing for a brother or sister

美国公民的兄弟姐妹

2010年2月11日

I-131

Application for Travel Document

All other applicants for advance parole

提前离境许可证

3 Months

3个月

I-485

Application to Register Permanent Residence or to Adjust Status

Employment-based adjustment applications

职业移民调整为绿卡身份的申请

2007年2月24日

I-526

Immigrant Petition By Alien Entrepreneur

For use by an entrepreneur who wishes to immigrate to the United States

企业家移民申请

8 Months

8个月

I-539

Application to Extend/Change Nonimmigrant Status

Change status to the F or M academic or vocational student categories

转身份为学生签证

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

Change of status to H or L dependents

转身份为工作签证或跨国公司经理签证的配偶或子女

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

Change Status to the J exchange visitor category

转身份为访问学者签证

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

All other change of status applications

其他转身份类签证

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

Extension of Stay for F or M academic or vocational students

学生签证延期

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

Extension of stay for H and L dependents

工作签证或跨国公司经理签证的配偶或子女签证延期

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

Extension of Stay for J exchange visitors

访问学者签证延期

2.5 Months

2.5个月

I-539

Application to Extend/Change Nonimmigrant Status

All other extension applications

其他签证延期

2.5 Months

2.5个月

I-612

Application for Waiver of the Foreign Residence Requirement

Application for a waiver of the 2-year foreign residence requirement based on exceptional hardship or persecution

2年境外居住豁免申请

4 Months

4个月

I-751

Petition to Remove the Conditions on Residence

Removal of lawful permanent resident conditions (spouses of U.S. citizens and lawful permanent residents

美国公民，绿卡居民配偶的永久绿卡条件去除申请

6 Months

6个月

I-765

Application for Employment Authorization

Based on a request by a qualified F-1 academic student. [(c)(3)]

学生工卡申请

3 Months

3个月

I-765

Application for Employment Authorization

Based on a pending asylum application [(c)(8)]

政治庇护申请人工卡申请

3 Weeks

3周

I-765

Application for Employment Authorization

Based on a pending I-485 adjustment application [(c)(9)]

转绿卡身份期间工卡申请

3 Months

3个月

I-829

投资移民

Petition by Entrepreneur to Remove Conditions

Removal of lawful permanent resident conditions (immigrant investors)

永久绿卡条件去除申请

6 Months

6个月