Frequently Asked Questions
What agencies are involved with U.S. visas and the U.S. immigration system in general?
The U.S. Department of State (DOS) is the agency charged with issuing visas. DOS oversees U.S. Embassies and Consulates throughout the world.
There are additional U.S. government agencies involved in providing immigration services or immigration-related services. Depending on your non-immigrant classification, various agencies may be involved. Some of the most common are:
- DHS - Department of Homeland Security
- CBP - Customs and Border Protection
- USCIS - United States Citizenship and Immigration Services
- ICE - Immigration and Customs Enforcement
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DOL - Department of Labor
I will be arriving for the first time at NIH. When should I book my airline ticket?
In general, it is a good idea to wait until you receive your nonimmigrant visa to book your airline tickets. If you decide to book your flight earlier, you will likely want to include the option to change your travel dates with a fee in the event that your visa is delayed.
If you are "visa exempt" - that is, you are not required to obtain a visa before entering the United States - you can make your travel arrangements after receipt of your immigration or enabling document. The enabling document helps define the purpose of your visit to the U.S. Citizens of Canada, for example, are "visa exempt".
The date that I planned to arrive to NIH has changed. What should I do?
Please coordinate any change to your arrival date with your sponsor/supervisor and administrative staff with your NIH Institute/Center/Office (ICO). Also notify DIS of this change.
What is a visa?
A visa is a document stamped into a person's passport that enables them to request permission to enter the country that issued the visa. It is commonly referred to as a “visa stamp" or “visa foil." A valid U.S. visa allows you to request permission to enter the U.S. from a Department of Homeland Security (DHS), Customs and Border Protection (CBP) inspector when you travel to a U.S. port of entry, such as an airport or land border crossing. While having a visa does not guarantee entry to the U.S, it does indicate that a consular officer at a U.S Embassy or Consulate abroad has reviewed your eligibility to seek entry to the U.S. for a specific purpose.
Most individuals are issued “nonimmigrant" visas. These visas allow for a temporary stay in the U.S.
If you hold a visa valid for multiple entries (indicated by the letter “M" under “Entries" on the visa stamp), you may make repeated trips to the U.S. for travel for the same purpose. This means that as long as the visa has not expired, and you have maintained your status while inside the U.S., you may use the same visa for its entire validity. If your visa includes a specific number under “Entries" on the stamp, you may only use that visa for the number of entries listed. For information on maintaining status, please see our website.
Additional visa information, including a sample visa, is available from the Department of State (DOS).
NOTE: Certain individuals, such as citizens of Canada, are considered “visa exempt." In other words, they are not required to obtain a visa before travel to a U.S. port of entry. Such individuals must still request permission to enter the U.S. from the CBP inspector.
How do I obtain a visa?
To obtain a visa, submit a visa application directly to a U.S. Consulate or U.S. Embassy in your country of nationality or residence. Only a U.S. Consular Officer employed by the Department of State (DOS) has the authority to issue visas. See the U.S. Embassy website for more information.
If you have eligible dependent family members, it is suggested that your family members apply for their visas with you; however, separate applications are permissible.
When completing the visa application (or any U.S. government form), please enter your name exactly as it appears per your passport. Having several forms with your name spelled differently can cause significant problems after your arrival to the U.S., so please be very careful.
During the visa application process, the burden of proving your eligibility for the visa lies solely with you. In some cases, you may be asked to demonstrate your intent to return to your home country after your stay in the U.S.; this is known as "nonimmigrant intent."
Must I apply for my visa in my home country?
Yes, you must apply for a visa in your country of nationality or residence.
When should I apply for my visa?
Apply for your visa after you receive the necessary immigration or enabling documents from the Division of International Services (DIS). An enabling document defines the purpose of your visit to the U.S. to the Consular Officer. For example, individuals sponsored by NIH as J-1 Exchange Visitors are issued the enabling document known as the Form DS-2019, Certificate of Eligibility for Exchange Visitor (J-1) Status. For H-1B Temporary Workers or O-1 Aliens of Extraordinary Ability, the enabling document is the Form I-797 Approval Notice issued by the U.S. Citizenship and Immigration Services (USCIS).
After receiving your enabling document, check for any errors. Carefully review your biographical information and ensure your name appears as per your passport. Notify DIS of any errors on your enabling document before traveling to the U.S.
I have heard that I do not need to pay certain fees for obtaining a visa. Is this true?
Fees vary depending upon the visa type and your country of origin. Check with the nearest U.S. Embassy or Consulate regarding the payment of fees.
If you are sponsored by NIH as J-1 Exchange Visitor, you are exempt from certain visa fees. Refer to our J-1 Fee Notice for more details. You must contact the Consulate directly to make your
visa appointment as indicated on the website.
What is the timeline for getting a visa from the U.S. Embassy or Consulate?
The Department of State (DOS) Visa Wait Times provides typical processing times based on the specific U.S. consulate and the nonimmigrant visa type.
Occasionally, your visa may take longer than the posted time if the Consular Officer determines that your application requires further review, otherwise known as “administrative processing."
After receiving your visa, check to ensure that your biographical information and visa class are correctly listed. Notify the U.S. Consulate of any errors before traveling to the U.S.
I have been told that I was selected for “administrative processing," which will delay issuance of my visa. Can NIH or DIS help expedite this process?
Some visa applications require further “administrative processing" due to security or technology checks, which often result in delays of 30 - 120 additional business days (or more, in some cases). The timeline will vary based on the individual circumstances of each case.
Unfortunately, NIH and DIS are not able to expedite administrative processing.
How soon can I enter the U.S.?
Once you have obtained your visa, you can make arrangements to travel to the U.S. If you are visa exempt (such as a citizen of Canada), you can make your travel arrangements after receiving your enabling document from DIS.
U.S. immigration regulations allow you to enter the U.S. within a certain amount of time, depending upon your enabling document. Review the chart below for your immigration status. Make sure that you do not pack your passport and enabling document in your checked luggage. You must present them for entry into the U.S.
| IF YOUR IMMIGRATION STATUS IS... | AND YOUR ENABLING DOCUMENT IS... | THEN YOUR EARLIEST ENTRY DATE IS... |
|---|
|
J-1 Exchange Visitor |
Form DS-2019 |
Up to 30 days before the start date listed on Form DS-2019 |
|
H-1B Temporary Worker |
Form I-797 |
Up to 10 days before the start date listed on Form I-797* |
|
O-1 Alien of Extraordinary Ability |
Form I-797 |
Up to 10 days before the start date listed on Form I-797* |
|
TN (Trade NAFTA) Professional |
TN Letter describing activities and/or Form I-797 |
Up to 10 days before the start date listed on TN Letter and/or Form I-797 |
*NOTE: H-1B and O-1 Temporary Workers who decide to enter BEFORE the start date listed on the Form I-797 cannot begin employment until the actual start date listed on the I-797.
What can I expect when entering the U.S. at a port of entry?
Review the DIS
website for more information.
I just entered the U.S. and need to access my Form I-94 Arrival/Departure Record. How do I access the form? What is the purpose of this form?
The Form I-94 Arrival/Departure Record is a document that allows the U.S. Department of Homeland Security (DHS) to track your entry to and exit from the United States. It also serves as evidence of your lawful entry into the U.S.. It summarizes your U.S. admission information:
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Date of entry;
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Class of admission (which corresponds to your immigration status);
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Length of stay you may remain in the U.S.
You can access your Form I-94 and complete travel history on the CBP
website. Please review our Form I-94 Automation handout for more information.
Whenever you must travel internationally during your stay in the U.S., a new I-94 will be electronically generated upon your re-entry to the U.S. You should always
submit your most recent I-94 to DIS when you return from any international travel.
I have heard that I may need a “Social Security Number" during my stay in the U.S. What is this number and do I really need it?
A Social Security Number (SSN) is an identification number used to keep a record of an individual's earnings in the U.S. It is also used for tax reporting purposes and commonly used as a national identification number. Individuals in certain visa classifications may be eligible to apply for the SSN.
Please review our Social Security Number Overview handout for more information.
I have just arrived at NIH. When can I begin my research?
Before you can begin your research, you must check in with DIS. Our office will verify that you were lawfully admitted to the United States in the correct immigration status and have the proper work authorization to undertake activities at NIH.
All new arrivals, both NIH employee and non-employee categories, should consult our check-in proceduresfor further information.