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If you do not see a resource you need in the information below, our Immigration Coordinators will be happy to assist you. 
I-765 Employment Authorization - USCIS Form to Request OPT/OPT STEM Extension

I-539 Application to Extend/Change Nonimmigrant Status - USCIS Form to Request Change of Status or Reinstatement

G-1145 e-Notification of Application/Petition Acceptance - Receive Electronic Notification of Receipt of OPT/Change of Status/Reinstatement Petition

Visit the USCIS “Case Status Online” page to check the status of your pending petition/case.
What are my immigration documents?
Your immigration documents include: passport, visa, I-20 or DS-2019 and I-94.
  • Your passport must be valid throughout your stay in the US.
  • Your visa can be expired as long as you are staying in the US as long as you have the appropriate visa stamp. If you travel outside the US, you will need a valid US visa to re-enter.
  • Your I-20/DS-2019 has to be valid while you are in the US. At least thirty days prior to your expiration date, contact ISSS if your I-20/DS-2019 abut an extension.
  • You can print out your most recent I-94 here. Every time you come back in the US, print a copy of your updated I-94 and keep for your records.
When do I need a new I-20/DS-2019?
The reasons listed below are common situations when you new a new I-20/DS-2019. 
  • Your I-20/DS-2019 is about to expire and you need more time to complete your program.
  • Your change your program.
  • you change your degree level.
  • You lost your I-20/DS-2019.
  • You apply for CPT/OPT.
  • You have a change in funding and need an updated one for a visa appointment.
If you have questions about if you need a new I-20/Ds-2019, make an appointment with an immigration advisor .

What is full time enrollment?
  • Undergraduate student must enroll in 12 credits each fall and spring semester.
  • Graduate students must enroll in 8 credits each fall and spring semester.
  • Graduate students with an assistantship should review their contract for their full time enrollment.
  • Summer and Winterim semesters are optional unless they are your first semester at UWM. Make an appointment with an immigration coordinator for more details.
How many online courses can I enroll in each semester?

Most students can enroll in one online course which count towards the full-time enrollment each semester. Make an appointment with an immigration coordinator. If you are sponsored student, please meet with the ISSS sponsored student immigration coordinator.

Can I request Less than Full Time enrollment?

Under limited circumstances, you may be eligible for less than full time enrollment. Make an appointment with one of our immigration coordinators for more details if you have questions.


Can I work while studying at UWM?

As an F-1 student, you can work on campus unless you have other employment authorization from our department.

How many hours can I work?

F-1 students can work up to 20 hours a week on campus while school is in session. During summer and winter vacations, you can work over 20 hours per week as allowed by your department.

What is CPT and how do I apply for it?

CPT stands for “Curricular Practical Training”. It is a type of employment authorization which allows you to work off-campus. The type of work has to be directly related to your study. You must be enrolled in the appropriate course and may need additional approvals from your department. Make an appointment with an immigration advisor to discuss this. The applications are in Garland 138 or online here.

If I have an on campus job, can I still apply for CPT?

Yes you can. Make an appointment with an immigration advisor to discuss your particular situation.

What is OPT and how do I apply for it?

OPT stands for “Optional Practical Training”. It grants you up to 12 months employment authorization after you complete your degree in the US. You can apply for post-completion OPT 90 days before you graduate. please make an appointment with one of our immigration coordinators for more information. If you are interested in finding out more, you can fill out this form to be notified of upcoming OPT presentations. Apply here for OPT.

Scams are dishonest, fraudulent, illegal schemes to make money, especially those that involve tricking people. Unfortunately, there are often scams targeting International Students and Scholars in the United States.

This web page provides resources for students and scholars to help recognize these scams, and know how to react. If you have been the victim of a scam, you should contact the police immediately. If you receive suspicious phone calls or emails, please contact Director of International Student & Scholar Services, Jennifer Gruenewald.

Immigration Scams

Beware of scammers claiming to be with any U.S. government agency involved with immigration matters: Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE), Homeland Security Investigations (HSI), Counter Terrorism and Criminal Exploitation Unit (CTCEU), United States Citizenship & Immigration Services (USCIS), the Student & Exchange Visitor Program (SEVP), SEVIS, Customs & Border Protection (CBP), the U.S. Department of State (aka, the State Dept or DOS), or the out-of-date name Immigration & Naturalization Service (INS). USCIS has helpful resources on their AVOID SCAMS webpage, including information on common immigration scams.

Tax Scams

In addition, please be wary of any phone calls or emails you may receive from the Internal Revenue Service (IRS). The IRS website describes potential scams that could affect you. If you receive any suspicious emails from the IRS, report them to the IRS.

Phone calls from USCIS, FBI, IRS, or Police department

Here is a real story:

A local student received a phone call from the FBI office in La Crosse, WI. The caller told the student that she was being investigated for tax fraud based on unpaid tuition tax. The student thought the call sounded like a scam and when she questioned the speaker he told her to google the number. The Google search confirmed that the number was the La Crosse FBI office. She was told that failure to pay would result in her being arrested and immediately deported. She began to comply. She was told to purchase gift cards and give the gift card numbers to the scammers. They immediately transferred the balances. She realized this was not appropriate and contacted the police, the bank, etc., but the money was gone.

Scammers often know your name, address, phone number, your home country, and other personal information. They may SPOOF phone numbers from legitimate law enforcement offices. One of the techniques they use is to tell you to Google their number. The Google search will tell you that the number is a legitimate number. BE AWARE THAT THEY HAVE SPOOFED THESE PHONE NUMBERS. EVEN IF THE NUMBER IS LEGITIMATE, the person calling you is not.

Here is what you should know:
  • None of these offices (IRS, FBI, police) will call you regarding a tax or fines. If you get a call from someone saying they are from one of these agencies, follow the next two steps:
    • Calmly ask what the call is regarding. Take specific notes about what the caller is saying and requesting;
    • Politely request the agent’s information. Write down the agent’s full name, agency, and any identification number he or she can provide. Also request his or her direct phone number so you can call back. If the caller does not want to give you this information, it is probably a scam. Hang up immediately.
  • None of these offices will EVER require you to pay immediately and certainly DO NOT give any credit/debit card information over the phone. DO NOT give anyone your banking information. These offices will NEVER require you to purchase gift cards. They will NEVER ask you to go to Western Union. They will NEVER ask you how much money you have on hand. If they insist that you must pay today or you will arrested, deported, etc, it is probably a scam. Hang up immediately.
  • You can hang up at any time. If it is a legitimate call, they will call back and leave a message.
  • If the callers are threatening you, tell them that you will call them back with your attorney. They will usually tell you that you cannot disclose to anyone the discussion. This is a big RED FLAG. Hang up immediately.
  • CIE can help you evaluate any communication you receive from someone claiming to be from a U.S. government agency. If you receive a phone call, please contact CIE after you hang up to discuss the situation.

Email from USCIS regarding your petition

In June 2017, a school in IOWA reported a new scam that targeting international students. Students received altered I-797Cs emails from, claiming to be USCIS. These I-797Cs are requesting payment via phone before their applications could be processed.

Here is what you should know:
  • Pay attention to the email address. is NOT the email address of USCIS;
  • USCIS will always contact you through mail. You should not take any action until you receive the paper notice through your mail;
  • If you receive suspicious emails, please call 414-229-4846 to make an appointment with an immigration advisor.
Money for work that you didn’t do

In August 2017, some UWM students received an email from “VistaPrint,” offering students a way to earn money. The email said: “Work with us at the comfort of your home/school and earn $300/week at your convenience, Do email us back with your interest in this opportunity for more Information.” One of the students emailed the company and traded multiple emails and texts. Then he received a check of $2,000.00. Luckily, the student came to meet with us. We were able to figure out: IF the student had deposited the check, the sender would have had all the information about his checking account, and his money in the account would have been stolen.

Here is what you should know:
  • As a F1 student, you may NOT work off campus without appropriate authorization;
  • There is NO “free lunch.” If you received a check for the work you didn’t do, that is a SCAM.
  • If you receive a check and have questions, please bring the check to CIE and meet with an immigration advisor.

There are always new types of scams. Your reports of suspicious phone calls or emails help keep other students and scholars safe.

ALERT 10/08/2019:

An international student received a call from someone claiming to belong to the Social Security Administration. Similar to the alert posted on 9/25, this call claimed that the student’s account was going to be suspended and that the SSA was going to file a lawsuit against them. The Social Security Administration does not suspend your account and will not ever call you to threaten you. If you receive a call of this nature, do not provide your social security information or any account information and instead call the real SSA and provide a complaint.

ALERT 10/04/2019:

An international student received an email from a person claiming to be a professor/doctor asking the student to help them with some errands in exchange for an upfront payment. The letter concludes by mentioning a possibility of long-term employment if the work is determined to be satisfactory.

Be wary of offers of employment for work outside of UWM.

ALERT 09/25/2019:

An international student received a call from someone claiming to belong to the Social Security Administration. It was a prerecording that directed them to speak with a staff administrator, and it took a threatening turn. The message threatened to cancel the benefits and lock the social security account forever if the student didn’t speak with an “administrator”. Your social security number will not be suspended and the SSA will never threaten your benefits. For more information, read this.

ALERT 02/21/2019:

An international student reports that he received a call from a person claiming to be from the Social Security office. The student was given the telephone number of CIE to legitimize the call. The caller tried to get the student to provide personal information. Please know that the Social Security office will never telephone you. If Social Security has questions, they will send a formal letter to your home address. If you receive a call like this or any other suspicious call, hang up. Do not provide any personal information. Contact Director of International Student & Scholar Services, Jennifer Gruenewald.

ALERT 02/16/2018:

Several people have received automated (aka “robo”) calls from the “IRS” saying that if they do not return the call and provide a credit card number, they will be deported and/or put in jail. Our advice is to write down the telephone number and report any call you receive like this to an immigration coordinator at CIE. DO NOT call the number. The IRS will not telephone you directly and will never ask you for a credit card.

ALERT 01/09/2018:

A UWM Professor reported the following and gave us permission to share the story to help others be aware of possible scam phone calls:

I first received a phone call from a number that belongs to the Nashville city police department at North Precinct. A woman transferred my phone call to a “senior officer”. However, I don’t remember if this “senior officer” claimed he’s from somewhere. But this man claimed that I violated some IRS rules and committed crimes. He said that if I don’t follow his words I will be arrested by FBI immediately. He used a lot of “Iaw” words that I am not familiar with. So, I said I am not a native speaker and do not completely understanding what he was saying and asked if he could provide me his phone number and materials about my case in writing. I mentioned I need to find a lawyer for my case. He refused and asked, “You have been in the US for almost 7 years and you don’t understand English?”

After my phone call was hanged up, I called 911 and the Nashville police department “Urgency Without Emergency” number. Both said I might have received a scam call. The police officer also mentioned that : 1) people can make up the phone number so it looks like an office number from a government agency; and 2) if the police or FBI wants to arrest me, they will not notify me about it at all. So, what the man said did not make sense. 🙂

ALERT 12/22/2017:

A student received a call from a person claiming to be from the Internal Revenue Service (IRS). The student was told that if he did not pay $95,000 immediately, he would be arrested and deported the next day. Thankfully, the student did not give the caller any personal information or money. The student reported the call immediately to the international office and made a report to campus police. Campus police said that scams may increase over the holidays so it’s important to remember to never give personal information over the phone, to report suspicious calls, and that the IRS will always send physical mail rather than contact via telephone.

ALERT 11/30/2017:

A student at UWM received a phone call that spoofed the Milwaukee Police department. He was threatened with arrest and deportation. The student hung up, called the police department, and confirmed that was a SCAM. He reported this to CIE immediately. This student advises other students who receive calls like this: “Don’t panic even if the caller ID number seems real!”

ALERT 08/26/2017:

A student at UWM received a check for the work he didn’t do. He brought the check to CIE and found out it was a SCAM.

ALERT 06/15/2017:

A student from Iowa received an email from claiming to be USCIS, including genuine looking immigration documents, and demanding payment via phone to receive permanent residency. It was a SCAM.


An international student in New York City received a phone call from someone claiming to be from U.S. Citizenship and Immigration Services (USCIS). The phone number matched the USCIS toll-free number. The caller claimed that on a recent trip abroad, the student had not filled out his I-94 card correctly and USCIS caught the error on the student’s pending OPT application. The caller had the student’s name, date of birth, address, phone number, and could confirm the last 4 digits of his I-94 number. The caller told the student that he needed to leave the United States immediately because a criminal case was pending against him.

When the student said he could not travel abroad currently, the caller said that “USCIS” could help him but only if he took action and sent money within the next two hours. The student was told that if he did not send money immediately, he would be deported within 24 hours. The student told the caller that he needed to call his International Students and Scholars Office to verify, but the caller said that if he hung up or even put the caller on hold, “USCIS” could not help him. The caller also told him that “USCIS” had already sent a court summons to his home address abroad but there had been no response. The caller then gave the student detailed instructions on how to send money via Western Union from a nearby drug store. The caller also told him that in order to fix the I-94 problem, he would need to pay additional money for a temporary A#, which he would then need to take to the U.S. Customs and Border Protection office at JFK Airport where the student would be assisted further. Unfortunately, the panicked student fell for the SCAM and ended up sending over $1,600 to “USCIS.” (Source: NAFSA)