Agata helped me with the Dutch naturalization process. For over a year, I was assisted and informed in detail with the entire process. I personally find paperwork stressful, so hiring this service made it all easy and pain-free.

I’ve known Sander for years, and he’s always been amazing to work with. He’s one of those rare professionals who’s always ahead of the game—I never had to chase him or ask for updates because he was always on top of everything, keeping me informed every step of the way. His attention to detail and proactive approach really stood out, and it made the whole process so much easier for me. I couldn’t recommend him more highly!"

We worked with Anique for a residency application. We'd done this process before in another country and knew how challenging navigating all the documentation and requirements can be, and the anxiety of hoping you've submitted all the right things. Anique made the whole process simple and effortless from day one. When we had difficulty getting one of the required documents, Anique was quick to manage all the communications so an alternative was accepted.

Professional and reliable partner. Clear communication, excellent follow-through, and consistently delivers on commitments.

Agata Marchwicka made our experience with the immigration process bearable and kept us informed and assisted us professionally every step of the way. She also showed us empathy which is a rare quality based on our previous experiences. We are forever thankful to her for her assistance in bringing our family together.

Great experience with Inge te Pas, she did a very good job.

good communication, providing regular updates throughout the process and successfully granting approval of my working VISA for the netherlands

I was very satisfied with the service provided throughout my case. Communication was clear and professional, with very prompt responses and actions whenever needed. I felt well supported throughout the process and greatly appreciated the dedication, efficiency, and attention to detail shown. I would highly recommend their services.

I am extremely pleased with the support I received from Anique during my HSM visa application. Her communication was clear, her responses were always prompt, and she ensured the entire process ran smoothly and efficiently. Thanks to her guidance, what seemed like a complex process became remarkably stress-free. I am very grateful for her support and professionalism and would highly recommend her to anyone needing immigration assistance.

I want to say a very big thank you for the help and assistance I received from Kroes Advocaten, most especially to Agata for her effort and her professionalism, everything went smoothly, the communication was fast, she paid attention to what I needed and I got a positive Decision form the IND. I will definitely recommend this immigration law firm to everyone who needs professional help.

Thank you dearly for your support in my residence permit application. I have been successfully approved the application over the summer and now have ten years secured in the Netherlands. Navigating that situation was quite daunting and, especially since the outcome had quite drastic consequences for my life, I am sincerely grateful for your time and effort helping me tackle this problem. Thank you for your flexibility, candidness and knowledge. It means a lot to be able to stay in this country and that would probably not have been possible without your advice. I hope you realise the valuable and important impact you have had on me and, I am sure, so many others. It is life-changing!

Kroes Advocaten successfully applied for a residency permit on my behalf with a very complicated case. Irene was helpful and very professional from the start in working on my case and I can recommend them highly!

she helped me with all the stuff , i was very confident that they have my back in my case .

We immigrated from Chicago to the Netherlands and Esther was there for us, always answering our questions, diligently working our case, communicating clearly and kindly, reassuring us every step of the way and making sure we were prepared for the entire process. When Esther was on holiday, the rest of the team at Kroes Advocaten was there to ensure our immigration process remained on track. My family and I appreciate all Esther and the team at Kroes Advocaten have done to ensure a smooth and successful immigration process.

I came to Sander with an extremely urgent and complicated immigration case. I was only days away from losing my right to work, which would have put my job at risk and could ultimately have meant having to leave the Netherlands, where I have built my life over the past two years. From our first conversation, Sander immediately understood both the legal issue and how urgent my situation was. He took the time to properly research my specific case as a Turkish national, explained everything to me clearly, and was always honest about the possible outcomes. I never felt like I was just another case. What impressed me most was how much he genuinely fought for my case. He prepared the objection and urgent court proceedings within a very short timeframe, responded quickly when the IND contested our case, kept strengthening our arguments with additional evidence, and personally followed up with the court several times when the deadline was getting dangerously close. In the end, the court ruled in our favour without even requiring a hearing and confirmed that I can continue working while my application is pending. After weeks of uncertainty and being told repeatedly that I would not be allowed to work, the relief I felt when Sander sent me that decision is difficult to describe. I am incredibly grateful to Sander, not only for the outcome, but also for how seriously he took my situation from the very beginning. His knowledge, persistence and responsiveness made a huge dif

Working with Sander Groen / Kroes Advocaten was the best decision we made during our immigration process. From day one, they proved to be extremely professional, deeply knowledgeable, and completely on top of every deadline.What truly sets them apart is how much they care. Immigration paperwork can feel cold and stressful, but they always treated us like real people rather than just another case file. Every question was answered quickly, every step was explained clearly, and we always felt supported and valued.If you need an expert who is reliable, prompt, and genuinely compassionate, look no further. Highly recommended!

I cannot thank [Agata and the all company but Agata] enough for her outstanding support throughout our case. She is truly one of the best lawyers you could ever work with. Her dedication, brilliant expertise, and hard work are second to none. She went above and beyond for us, put in so much effort, and supported us every step of the way. Highly recommended, and she absolutely deserves the top spot, brilliant

Inge at Kroes Advocaten was instrumental in filing my application for citizenship through the option procedure and seeing the process through to the very end! In comparison to another "highly rated" immigration lawyer I used to work with, Kroes exceeded all expectations especially in regards to communication and clarity. I really cannot recommend them enough. Thanks again!

I had an excellent experience with Kroes Advocaten during my Dutch residence permit application process. I would particularly like to thank Sander for his professionalism, responsiveness and practical guidance throughout the process. Communication was always clear, questions were answered promptly and I felt well informed at every stage. The entire process was handled smoothly and efficiently, which significantly reduced the stress often associated with immigration procedures. I highly recommend Kroes Advocaten to anyone seeking legal support with Dutch immigration matters.

Kroes Advocaten assisted in obtaining a work permit/sports visa for my son - aged 22.

We were very pleased with the results and the process. After searching online for a law firm to help us obtain a visa, we found Kroes, and we are so glad we did. They were able to guide us through the process and were very knowledgeable and always there for us when we had questions. They simplified the process for us, and made sure we had all of the paperwork ready, as well as made sure we knew the steps we needed to take.

Navigating the immigration process can be really stressful, but working with Sander Groen made a huge difference. From the very beginning, he was clear about what to expect, explained potential outcomes, and guided us through every step. He was always quick to respond, patient with our questions, and genuinely supportive when we needed reassurance. I’ll definitely continue working with him for any future legal needs in the Netherlands.

We are highly satisfied with the service we received throughout the entire process and had a very positive experience with Esther. From beginning to end, the information and guidance provided were always clear, precise, and reassuring, which made us feel well supported and in capable hands. For personal reasons, our document preparation was delayed for quite some time, and we really appreciated that Esther regularly checked in with us to make sure everything remained on track. Once we were ready to proceed, the application process went very smoothly, and the approval and issuance were prompt and efficient. We also appreciated the seamless handover during a holiday period. Everything continued smoothly without any delays or concerns on our side. Overall, we were very pleased with the professionalism, efficiency, and support we received throughout the process and would be very happy to recommend their services.

We had a great experience working with Sander from start to finish. His advice during the early preparation stage was practical and professional and communication throughout was clear, prompt, and thorough. The process was well managed overall. Even a temporary handover during a holiday period went smoothly, with no impact on our timeline. We felt supported at every stage and are very grateful for the advice. Thank you!

I had a very positive experience with Anique. She was very helpful and professional throughout the entire process and made getting my HSV easy and stress-free. She communicated clearly, responded quickly to my questions, and guided me through the process efficiently. Thanks to her support, everything went smoothly and was completed much faster than I expected. I really appreciate her help and would highly recommend her services.