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USCIS Guide
Find Answers to Immigration Questions
Citizenship
Green Card
Citizenship Through Employment
Citizenship Through Family
Citizenship Through Marriage
Citizenship Through Business Investment
Visa
Nonimmigrant Visas
Visitor
B1 Visa: Temporary Business Visitor
B-2 Visa: Temporary Tourism Visa
Study and Exchange
F-1: Academic Student Visa
F-2 Visa: Dependents of F-1 Visa Holder
J-1 Visa: Exchange Visitor Program
J-2 Visa: Spouse or Dependents of J-1 Visa Holders
M-1 Visa: International Student
Q-1 Visa: Cultural Exchange
Work
E-3 Visa: Specialty Occupation Workers from Australia
H1B Visa: Temporary Worker Visa
H2A Visa: Temporary Agricultural Workers
H2B Visa: Temporary Non-Agricultural Workers
H-3 Visa: Nonimmigrant Trainee or Special Education Exchange Visitor
H-4 Visa: Immediate Family Members of H Visa-Holders
I Visa: Members of the Foreign Media, Press, and Radio
L-1 Visa: Intracompany Transferee
L-2 Visa: Dependent Spouse and Unmarried Children Under 21 Years of Age of Qualified L-1 Visa Holders
P Visa: Outstanding Athletes, Athletic Teams, and Entertainment Companies
R1 Visa: Nonimmigrant Religious Workers
TN Visa: Visas for Canadian and Mexican NAFTA Professional Workers
Transit
C Visa: Foreign National in Transit
Crewmember Visa: Foreign Nationals on a Commercial Vessel or Aircraft
Treaty and Trader
E1 Visa: Treaty Traders
E2 Visa: Treaty Investors
Humanitarian and Official
A-1 Visa: Diplomatic Mission
G Visa: Employees of International Organizations
NATO Visa: NATO Official Business
S Visa: Alien Witnesses and Informants
T Visa: Victims of Human Trafficking
U Visa: Victims of Criminal Activity
Other Nonimmigrants
C5, T5, R5, I5 Visas
O Visa: Foreign National with Extraordinary Ability
Immigrant Visas
Immediate Relative & Family Sponsored
CR-2 Visa: Children Under Age 21
F2A Visa: Spouse and Children of Lawful Permanent Residents (LPRs)
F2B Visa: Spouse or Unmarried Minor Children of US Green Card holders
F-3 Visa: Married Children of US Citizens
F-4 Visa: Siblings of U.S. Citizens, Their Spouses, and Unmarried Children Under the Age of 21
IR1 & CR1 Visa: Immigrant Visa for a Spouse of a U.S. Citizen
IR2 Visa: Spouses and Children of Permanent Residents
IR-5 Visa: Parent of a U.S. Citizen
K-1 Visa: Nonimmigrant Visa for a Fiance
K-3 Visa: Nonimmigrant Visa for a Spouse
IR3, IH3, IR4, and IH4 Visas: Children or Adopted Children of U.S. Citizens
Employer Sponsored – Employment
EB1 Visa: Extraordinary Ability Green Card
EB2 Visa: Advanced Degree or Exceptional Ability
EB3 Visa: Skilled worker, Professional, or Other Worker
EB4 Visa: Permanent Workers
EB5 Visa: Investor
EW-3 Visa: US Third Priority Workers Visa for Unskilled Workers
Other Immigrants
DV Visa: Diversity Immigrant
SB Visa: Returning Immigrant
SI Visa: Special Immigrant by Immigration and Nationality Act (INA)
SIV Visa: Special Immigrant Visa for Iraqis
Forms
Popular Forms
N-400: Application for Naturalization
I-485: Application to Register Permanent Residence or Adjust Status
I-130: Petition for Alien Relative
I-131: Application for Travel Document
I-751: Petition to Remove Conditions on Residence
I-765: Application for Employment Authorization
I-864: Affidavit of Support
DS Forms
DS-160: Online Nonimmigrant Visa Application
DS-260: Immigrant Visa & Alien Registration Application
DS-2019: Certificate Of Eligibility For Exchange Visitor (J-1)
G Forms
G-325A: Biographic Information Form
H Forms
H4 Employment Authorization Document (EAD)
I Forms
100 – 300
I-129F: Petition for Fiance Visa
I-130: Petition for Alien Relative
I-131: Application for Travel Document
I-134: Affidavit of Support
I-140 Employment Authorization Document (EAD)
I-192: Application for Advance Permission to Enter as Nonimmigrant
Form I-212: Application for Permission to Reapply for Admission
I-290B: Notice of Appeal or Motion
300 – 600
Interfiling EB-2 and EB-3 I485
I-485: Application to Register Permanent Residence or Adjust Status
Form I-512, Advance Parole
I-512T: Temporary Protected Status
I-551: Permanent Resident Stamp
I-539: Application To Extend/Change Nonimmigrant Status
600 – 900
I-601: Application for Waiver of Grounds of Inadmissibility
Form I-693, Report of Medical Examination and Vaccination Record
I-751: Petition to Remove Conditions on Residence
I-765: Application for Employment Authorization
I-797: Notice of Action
I-821: Application for Temporary Protected Status
I-824: Application for Action on an Approved Application or Petition
I-864: Affidavit of Support Under Section 213A of the INA
I-864A: Contract Between Sponsor and Household Member
I-864P: HHS Poverty Guidelines
900+
I-90: Application to Replace Permanent Resident Card
I-907: Request for Premium Processing Service
I-94: Arrival/Departure Form
Form I-918: Petition for U Nonimmigrant Status
I-912: Request for Fee Waiver
N Forms
N-400: Application for Naturalization
Useful Info
EB2 Priority Date
USCIS Form Processing Times
NVC Case Status
Priority Dates
H1B Premium Processing
Breaking Down the Credit Score
Passport Books versus Passport Cards
U.S. Naturalization Ceremony
The Importance of Credit Scores
Diversity Visa Lottery
USCIS Case Status
OPT STEM Extension
USCIS ELIS (Electronic Immigration System)
How to Open a Bank Account
Getting a Driver’s License
Study Guide
COVID-19
Guidelines for Entering USCIS Facilities
Field Office Appointments and Rescheduling
Application Support Center (ASC) Appointments and Rescheduling
Naturalization Oath Ceremonies
Asylum Appointments
Deadlines for Certain Requests, Notices, and Appeals
H-2A Requirements During COVID-19 Public Health Emergency
H-2B Requirements During COVID-19 Public Health Emergency
Temporary Policy Changes for Certain Foreign Medical Graduates During the COVID-19 National Emergency
Extension of Stay/Change of Status Filing Delays Caused by Extraordinary Circumstances Related to COVID-19
Adoptions and COVID-19
Statutory Provisions for Certain Nonimmigrants
Special Situations and COVID-19
COVID-19 Information in Other Languages
Citizenship
Green Card
Citizenship Through Employment
Citizenship Through Family
Citizenship Through Marriage
Citizenship Through Business Investment
Visa
Nonimmigrant Visas
Visitor
Study and Exchange
Work
Transit
Treaty and Trader
Humanitarian and Official
Other Nonimmigrants
Immigrant Visas
Immediate Relative & Family Sponsored
Employer Sponsored – Employment
Other Immigrants
Forms
Popular Forms
N-400: Application for Naturalization
I-485: Application to Register Permanent Residence or Adjust Status
I-130: Petition for Alien Relative
I-131: Application for Travel Document
I-751: Petition to Remove Conditions on Residence
I-765: Application for Employment Authorization
I-864: Affidavit of Support
DS Forms
DS-160: Online Nonimmigrant Visa Application
DS-260: Immigrant Visa & Alien Registration Application
DS-2019: Certificate Of Eligibility For Exchange Visitor (J-1)
G Forms
G-325A: Biographic Information Form
H Forms
H4 Employment Authorization Document (EAD)
I Forms
100 – 300
300 – 600
600 – 900
900+
N Forms
N-400: Application for Naturalization
Useful Info
EB2 Priority Date
USCIS Form Processing Times
NVC Case Status
Priority Dates
H1B Premium Processing
Breaking Down the Credit Score
Passport Books versus Passport Cards
U.S. Naturalization Ceremony
The Importance of Credit Scores
Diversity Visa Lottery
USCIS Case Status
OPT STEM Extension
USCIS ELIS (Electronic Immigration System)
How to Open a Bank Account
Getting a Driver’s License
Study Guide
COVID-19
Guidelines for Entering USCIS Facilities
Field Office Appointments and Rescheduling
Application Support Center (ASC) Appointments and Rescheduling
Naturalization Oath Ceremonies
Asylum Appointments
Deadlines for Certain Requests, Notices, and Appeals
H-2A Requirements During COVID-19 Public Health Emergency
H-2B Requirements During COVID-19 Public Health Emergency
Temporary Policy Changes for Certain Foreign Medical Graduates During the COVID-19 National Emergency
Extension of Stay/Change of Status Filing Delays Caused by Extraordinary Circumstances Related to COVID-19
Adoptions and COVID-19
Statutory Provisions for Certain Nonimmigrants
Special Situations and COVID-19
COVID-19 Information in Other Languages
State Regulations and Laws
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