Practice Areas
Mandamus Lawsuit

Still Waiting on Your Immigration Case?
It Might Be Time to Sue

If the government has been sitting on your immigration case for months or years, you have legal options.

A writ of mandamus is a federal lawsuit that forces USCIS to make a decision on your case. It doesn't ask them to approve it. It compels them to act.

We've filed more than 2,500 writs of mandamus. In 90% of those cases, the filing accelerated a decision for our clients.

From drafting the complaint to filing in federal court, the process typically takes a few days. Most clients never appear before a judge. Once USCIS moves on the case, the lawsuit is dismissed.

If you've already tried service requests, congressional inquiries, or InfoPass appointments and nothing has moved, a mandamus lawsuit is often the only thing that works.

Free screening calls. No obligation.

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Jemie S.

2 months ago

Everyone was professional- Hayden, our paralegal was very thorough and knowledgeable about the documentation. He always communicated if I had any doubts. Everything went very smooth, the paperworks, filing and interview. The lady lawyer (forgot her name) helped us through mock interview and was very attentive in our interview with the visa counselor. All the processing from collecting documents, filing, biometrics and interviews to getting my green card took us less than 2.5 months. Thanks and Kudos to the team!!

Carlos M

2 months ago

I cant thank Jim Hacking and his team enough. I am an international student, and when my school denied me immigration benefits, I felt completely trapped and hopeless. I found Jim through his live show, and he immediately recognized the bad faith actions of my school. He and his team stepped up, took my case seriously, and sent a demand letter that guaranteed me my rights.
Jim gave me hope when I had absolutely none and fought to help me.
Jim is the real deal!! Would recommend a million times!

Ahmad H.

3 months ago

I cannot thank Hacking Immigration Law enough for everything they have done for me and my wife’s visa case. From the very beginning, the whole team has been professional, supportive, and truly caring throughout this stressful process.

A special thank you to Nairoby and Christine — they have been absolutely amazing every step of the way. They were always patient with my questions, quick to respond, and made me feel confident and supported during the entire process. Their kindness, dedication, and hard work honestly made a huge difference for me and my family.

What stands out the most is how much they genuinely care about their clients. They don’t treat you like just another case — they make you feel heard, respected, and understood. I truly appreciate all the guidance and reassurance they have given us, and I know they will continue helping us through the rest of my wife’s visa journey.

I highly recommend Hacking Immigration Law to anyone looking for an immigration law office that is trustworthy, knowledgeable, and compassionate. Thank you again to Nairoby, Christine, and the entire team for everything you do!

Paola I.

4 months ago

I Did an intake interview back in December for a very sentive Vawa case(violence against woman act) with JUAN. I have Never heard back from this law firm.
Thankfully I found another law firm willing to help me.
But don’t let a men do this type of interview it’s very uncomfortable and then not even reach out!
Just leave on waiting for a response?!
It’s was an awful thing to do.
Especially to someone that’s already going through so much!
Again don’t let a men do the intake interview with woman’s that have been abused by men already, have also some empathy and respect!
That interview was SO UNCOMFORTABLE!
His whole tone made me feel I was to blame for what has happened!

Do better!

coralie C

5 months ago

FELIPE VARGAS ❤️ was very helpful throughout the entire process. The team was also amazing but he took the time to answer every little questions and worries we had. I’d recommend and use them again.
AMAZING SERVICE!

Gofamodimo T.

5 months ago

I had a good experience with the firm, they were recommended by a friend of mine. I called them to tell them about my immigration situation, loved the response they give to people they listen and give you advice on what to do going forward, me and my husband were impressed hence hired them that very same day. They worked with from putting together our evidence as were filling a marriage based green card application. My paralegal Nairoby and attorney Christina were the best filled our case in September got my work permit few weeks later, was scheduled for interview in 3months green card was approved the next day. Interview prep was done by our attorney and we’re so grateful for the firm. You guys are doing an amazing job advocating for immigrants. Thank you

Oreva U.

5 months ago

Grateful to the Hacking Immigration Law for their dedication and commitment to assist me even in very complex and difficult situations. Attorney Casey and my paralegal Caroline were awesome people. Recommend this firm any day anytime for good representation

Jessica J.

6 months ago

I highly recommend Hacking Immigration law firm. Mr. Hayden and Atty. Tim handled my spousal adjustment of status case with exceptional professionalism, attention to detail, and efficiency. The entire process was clearly explained, communication was timely, and all filings were prepared thoroughly. My case was approved in just four months, which speaks volumes about their expertise and dedication. I am very grateful for their excellent work and support throughout the process.

Graciella L.

8 months ago

Attorney Hacking and her paralegals were tremendously helpful with immigration journey from STL. They were thorough and patient with everything. My immigration journey began as a complicated process but they made it breezy from beginning to end. Highly recommend their firm! We couldn't have been more pleased with them

Pankaj W.

8 months ago

I entered the United States in year 2023 with a B1/B2 visa I have been traveling to United States since 2001 I never over stayed my visa I have travelled to over 100 countries all over the Globe this time also I had no intention to stay back here then I met my wife at the place I was working and we eventually fall in love and decided to get married I filed my I 130,I 485 and I 765 I got my EAD approved within couple of months after filing and unfortunately I received RFE for I 864 and medical and my birth certificate my previous attorney responded and I got my I 485 denied I was really not in a good situation it all happened because my previous attorney made a mistake in responding to my RFE to USCIS and then I came in contact with Hacking Immigration Law where I was exchanging emails with Mr. Jim hacking and his team and eventually we decided to refile my I 485 and I 765 with a team of Jim hacking,attorney Christina who is in their San Diego office and Miss Tamara I should mention the whole Miss Yani Mercedes in accounts department Miss Lady at reception all of them were extremely helpful anyways let’s cut this short we re applied and received a letter for interview and everything was so precise and smooth Mr. Jim hacking was with us for the interview and I was approved for 10 years green card I can’t thank enough to attorney Christina who guided everything Miss Tamara and last but not the least Jim guys if you have any situation provided your case is genuine look no where else find Hacking Immigration they are the best.

Alexander D

8 months ago

HIL represented our family from the initial Writ of Mandamus suit filed on our K1/K2 through I-485, I-751 and finally the N-400. Their guidance through the long a complicated process has made it possible for our family to live here as contributing citizens of the USA. A special shout out to Mallory Deckard and the number of times she set our minds at ease while giving us real advice.

Delisa L.

8 months ago

Want to take the time out to give Nicolas Sifontes a shout out for his hardwork, support and dedication to our case. No matter the day or time Nicolas always responds and is on top of our case grateful to be given the opportunity to work with him. Highly recommended team hacking they’re the best of the best.

Kelly H.

9 months ago

Hacking Law was wonderful to work with. We are hopeful for a positive outcome and appreciate their attention to the details. I am hoping the process wont be long and drawn out like the last time we dealt with USCIS. We should have went to Hacking Law from the beginning.

Omar A.

9 months ago

Working with attorney Mr. Tom and Ms. Nayen (Paralegal) has been an outstanding experience from start to finish. Their professionalism, patience, and deep expertise in U.S. immigration law made a complex process clear, organized, and stress-free.

Mr. Tom guided every step with precision and care, ensuring all details were perfectly aligned, while Ms. Nayen provided prompt and thoughtful support that kept everything on track. Their dedication, empathy, and attention to detail truly set them apart.

I’m deeply grateful for their exceptional work and genuine commitment — they turned what could have been a challenging journey into a smooth and successful experience. I couldn’t have asked for a better team.

Sage C

10 months ago

What a great team with HIL. I had the pleasure of working with Tom and Hayden on my GC process. Tom was knowledgeable and fast with his answers and Hayden is highly efficient with his work flow. Very well organized and on top of their game. I highly recommend Jim Hacking and his team of superstars.

Ayeen C.

10 months ago

this firm is highly recommended, they were very efficient and able to support us all the way, we got our I 485 and I 130 approved in 90 days upon filing, big shout out to Tom and Hayden for your hardwork and to Christina for boosting our confidence during the interview. Thank you so much!!!

Nabaa A.

10 months ago

I can’t thank Hacking Immigration Law Firm enough for everything they’ve done for my family. My mom filed for my dad’s visa over 10 years ago, and after so many years of waiting with no progress, we finally decided to file a delay lawsuit with Hacking Law. Thanks to their amazing team, and especially thanks to Attorney Christina Castro, Attorney Jim Hacking, Josefina Chemello, and Maryanna (front desk) my dad finally got his visa!

Even after that, when we faced another issue with CBP, they immediately stepped in and resolved it quickly and smoothly. Their professionalism, communication, and genuine care made such a stressful process so much easier.

I honestly wish I had hired them years ago. They’re truly the best at what they do, and I highly recommend them to anyone dealing with immigration delays or any other immigration issue.

Lordkillgore

11 months ago

Wish I could leave more then 5 stars! me and my fiancé
are doing the k1 visa and the process is only around
half done so far but this team has been fantastic!! they have been kind,
helpful and super out going! they make you feel much more calm about
the process and lay it all out in an easy to understand way without
causing stress! and they have been helping with every single step!
If your thinking about hiring an immigration team this one is in my
opinion the best option!

Thank you to the entire team for all your help so far and I look
forward to the rest of the process!!

-Jen

Adrian B.

12 months ago

My experience with Hacking was great! I truly recommend them with your immigration needs. They give all the interest to help, I took my green card much more faster than I thought, and this just because they give all the interest and professionalism.

angie H.

1 year ago

They did our marriage based green card. We filed 12/26/24, and got the green card 7/22/25. They did a great job, it was handled seamlessly and quick. I plan to hire them again. They don't make any bilingual accomodations for Spanish speaking clients, one thing that i thought was kinda missing. They also aren't the most jovial, but they know their business and they want to get every case approved. Highly recommend.

Elizabeth T.

1 year ago

My husband and I are so grateful to have found Hacking Immigration Law. We started the immigration process on our own and ultimately, being in the position to afford it, we decided to seek help half way through. Hacking Immigration Law has helped us every step of the way since that point. Anytime we had a question they were there with help, answers and advice. We would recommend their services to anyone looking for help.

Michael P.

1 year ago

We would highly recommend Hacking Immigration Law. They helped us throughout the green card and ultimately citizenship process. They were there whenever we needed even for the simplest of questions and they always treated us with kindness and respect. So glad that we worked with them.

Alizee S.

1 year ago

We hired them early 2024 for a Marriage based GC. By the end of March the same year everything was filed. Less than a year later we got our GC and even got work permit and advanced parole only 3 months after filing. The team know what they are doing ! Tom was our attorney and we couldn't be more pleased. They have payment options too and a FB page called "Immigrants home" where Jim shares a lot of his knowledge for free. Don't forget to also check his YouTube channel where he answers questions multiple times a week for free !
Thanks for everything.

Khrystyna N.

1 year ago

Best of the best !

mike T.

1 year ago

I have been extremely satisfied with the service I have received. HIL has been very helpful and professional in my case.

Robert H.

1 year ago

Great immigration law firm! Jim and his team are extremely professional, dedicated and have extensive knowledge of the immigration laws. They reviewed critical aspects of my particular case and resolved quickly.
They achieve great results while provide an exceptional customer service.

Barbara F.

2 years ago

I cannot express enough how grateful I am to this firm. If you are looking for a lawyer, look no further—they are the perfect team for the job!🥇🏆

I first discovered them through TikTok, and after conducting thorough research, I decided to get in touch. From the very beginning, they were professional, prompt, and a pleasure to work with.

I started working with them in June 2024 after facing significant challenges with my Green Card (GC) application. My initial process, handled by someone else, had been done incorrectly, leading to complications that required extensive steps to reopen my case. Despite these challenges, this firm worked swiftly and effectively, completing their part within one to two weeks. The remaining time was with USCIS, and I am now thrilled to share that my GC application will be successfully reopened! I’m confident that this firm will efficiently handle the next steps before submitting it back to USCIS. (All these has taken only 7 months btw)👏🏻👏🏻

The level of service they provide is unmatched. They consistently respond to my emails within 15 minutes—not 15 days, but 15 minutes! This level of responsiveness and dedication is rare and incredibly reassuring during such a stressful process.

I want to extend my heartfelt thanks to Felipe Vargas, Constanza Manchiola, and Andrew Bloomberg, who have all been exceptional. My parents have had a terrible experience with their current lawyer, but I feel truly fortunate to have found such a trustworthy and competent team.

If you are debating whether to hire this firm, let me assure you that they are worth every moment and every penny. I cannot recommend them highly enough! 🩵🩵🥇

Long D.

2 years ago

My wife and I were worried quite a bit about our case and we decided to hire Jim's law firm. Andrew was assigned to us and he was super helpful. He addressed and answered
any questions that we had and provided us with ample guidance and resources to see our case through and through. Andrew and the Jim's staff were truly helping immigrants out. Thank you for your help!

disha L.

2 years ago

I want to extend my Heartfelt Thanks to Hacking law firm and Tom Kalish for Their Incredible Support in Helping our Immigration Need. One of the Best Law firm I came Across to work with. ALL The staff Are very deeply Knowledgeable. They know Each Detailing about Preparing your Documents Properly. I felt Very confident in entire Process. My Lawyer Tom is Always Quick Responsive Doesn't matter how Small Questions or Doubts. No hidden information/ No surprises During the Process. Tom is Always Ready to go beyond the possible boundary lines to answer your questions. They Really do fight for Immigrants. Tom thank you so much again !!

Emily K.

9 years ago

Jim Hacking and his entire team are awesome. With some legal professionals you have trouble getting them my phone or email. Not these guys. You can always expect that messages and emails will be returned in a timely manner. My husband and I have known Jim and used his services for years. Even for non-immigration related issues, we can always rely on Jim for a quick opinion or referral when we need one.
I'd 100% recommend Jim and his team for your immigration and naturalization legal needs. It really is comforting to have someone with you in the process. The system is designed to be complicated and unnerving, and Jim's team helps make it manageable.
-Emily K
Satisfied client since 2013

phil J.

9 years ago

Jim Hacking is an amazing, trust worthy and responsible attorney committed to immigrant rights. If we could give him 10 stars, we would!! He was able to take my wife’s dormant case and push it through the USIC system. Our case was difficult with many roadblocks. With Jim’s experience, he was able to guide us through the entire process. We have received my wife’s green card, and have brought her two children to the US who are both new green card holders. If asked for a recommendation, I would not hesitate in referring Jim Hacking, as I know his commitment and dedication to immigrant rights.

Jeni B.

9 years ago

Working with Jim was a great experience. He guided us through the entire process and became a family friend while doing so. My husband became a citizen last week thanks to Jim. We incited the Hacking family to our celebration party at our home, because both my husband and I feel such gratitude for Jim and all the work his firm as done for our family. I have recommended them to anyone with immigration needs. Best decision we made was to hire The Hacking Immigration Law.

Sriram D.

9 years ago

Jim is a great attorney who always has his human side "ON". The clients come first to him. When approached for time sensitive issues, he was readily available and was prompt. I have had to reach out to him for myself & have recommended him to others. He always welcomed everyone and gave patient hearing. And he would not mind recommending other attorneys' if he feels that they would better serve that particular case. Even if it means one less client for him. That sums up who Jim is. Thank you Jim!

will Norman W.

9 years ago

BEST IMMIGRATION ATTORNEY IN ST. LOUIS AND IN ALL OF MISSOURI!!!

Jim Hacking is an intelligent, caring, and dedicated attorney with a passion for helping individuals and their families with immigration issues.

The biggest problems with lawyers are not getting the work done and not communicating enough, and that is where Jim truly excels.

He has designed his firm with his clients in mind and has systems in place to make sure that he produces ELITE immigration services with incredible communication along the way.

No legal process is easy, but with Jim Hacking you will get the best shot you can get at a good outcome, and you will know what is happening every step of the way.

I would definitely recommend this attorney.

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Best of the best !

mike T.

1 year ago

I have been extremely satisfied with the service I have received. HIL has been very helpful and professional in my case.

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Your case has been waiting long enough

USCIS losing your case in their backlog isn't something you have to accept. Federal law gives you the right to force a decision, and a writ of mandamus is how you do it.

Filing a federal lawsuit against USCIS:

✔ Forces them to make a decision on your delayed case

✔ Cuts through backlogs that service requests and congressional inquiries couldn't move

✔ Gets resolved in most cases without you ever appearing in court

Every month you wait is another month without a work permit, a green card, or citizenship. A lawsuit changes that dynamic immediately — the moment USCIS is served, your case gets attention it wasn't getting before.

Screening calls are free. If your case qualifies, we can have the complaint ready in days.

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Find Out More About the
Delay Lawsuit Immigration Service

Who Is This For?

If USCIS has been sitting on your case and you've run out of ways to push them, a writ of mandamus may be the right move. We work with applicants across the country who are stuck waiting on decisions they should have received long ago.

This applies to you if:

✔ Your citizenship application has been pending for over a year, or your interview happened more than 120 days ago with no decision

✔ Your green card application is delayed and USCIS has given you no clear timeline or reason

✔ You're stuck in administrative processing (221g) after a visa interview, with no end in sight

✔ Your case status says "actively being reviewed" but nothing has moved in months or years

✔ You've already tried service requests, the USCIS ombudsman, or your congressperson, and none of it worked

The common thread: USCIS has a legal obligation to decide your case. They just haven't. A federal lawsuit changes that.

Screening calls are free. We'll tell you honestly whether your case is ready to file.

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Here’s How We Can Help Your Family

File An Immigrant
Visa Petition

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Our Process

Please remember we want to help you, and for that, we need to be sure we can handle your case. To check on that, you will go through this quick process.

1

The first step starts with our Intake Team. The purpose of this is to allow you to introduce yourself and share your immigration concerns with us. We aim to get a better understanding of your case.

2

The second step is onboarding, and you will have frequent contact with our Communications Team. They will be able to direct you to the appropriate department and address any concerns. The communication coordinators are here to support you.

3

The third step is to sign the contract to start working on your case with your assigned immigration Attorney.

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Contact our HIL team

The only way that we have found to get USCIS moving on your case is to sue the agency in federal district court and ask a judge to compel USCIS to take action on your case.

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Immigration Lawyer Near You

Common questions about mandamus lawsuits

We've filed over 2,500 of these cases. Here's what people ask us most.

How long does my case need to be delayed before I can file?

It depends on the case type. For citizenship, we can generally file after one year from the filing date — or after 120 days if the interview has already happened. For green cards and other applications, the threshold varies. Call us and we'll tell you where your case stands.

Will suing the government hurt my case?

No. A mandamus lawsuit doesn't ask the court to approve your application. It only asks them to force USCIS to make a decision. In most cases, USCIS resolves the delay rather than fight the lawsuit in court.

Do I have to go to court?

Rarely. Most clients never appear before a judge. Once the lawsuit is filed and USCIS is served, they typically move on the case. When a decision is made, the lawsuit is dismissed.

How fast can you file once I hire you?

We typically have the complaint ready within a few days of taking your case.

Your case has a legal deadline that USCIS is ignoring. A mandamus lawsuit puts that deadline back on the table.

We've done this over 2,500 times. Call us, and we'll tell you in that call whether your case is ready to file.

HIRE US

+13146856254

314-961-8200

+13146856254

314-961-8200

Practice Areas
Mandamus Lawsuit