Immigration Services in Warsaw, Poland: residence permit MOS

Residence Permit, EU Registration and Legal Support
ONE PLUS provides professional immigration and legalization services in Warsaw and across Poland for foreigners, expats, international employees, entrepreneurs, students and families. We help non-EU and EU citizens legalize their stay in Poland, obtain residence permits, register their address, open companies, receive work permits and solve complex immigration matters with Polish authorities.
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Our company works with clients from India, Colombia, the United States, Canada, South Korea, the Philippines, Pakistan, Bangladesh, Nepal, Turkey, Brazil, Mexico, Egypt, Nigeria, Japan, Indonesia, Vietnam and many other countries. We also assist citizens of the European Union who moved to Poland from Germany, Spain, France, Italy, the Netherlands, Portugal, Czech Republic and other EU countries. If they need to officially register their stay in Poland, we can provide support.
If you plan to stay in Poland for more than 3 months, work remotely, open a business, study, relocate your family or build a long-term future in the country, proper legalization of stay is extremely important. Therefore, ONE PLUS helps foreigners complete all immigration procedures legally, correctly and in accordance with Polish law.
Residence Permit in Warsaw – Temporary Residence Card and Permanent Residence
One of the main areas of our work is helping foreigners obtain a residence permit in Poland. Meanwhile, Warsaw is currently one of the most difficult regions for immigration procedures because of the heavy workload of the Mazowiecki Voivodeship Office and long waiting times for decisions.
Our immigration specialists help clients apply for:
- temporary residence permit in Poland;
- permanent residence permit;
- EU long-term resident card;
- EU Blue Card;
- residence permit for work;
- residence permit for business activity;
- residence permit for studies;
- family reunification residence permit;
- residence permit for highly qualified specialists;
- CUKR residence card for Ukrainian citizens;
- Polish citizenship.
We support clients from the first consultation until receiving the final decision and residence card.
MOS 2.0 – New Immigration System in Warsaw
Currently, most immigration procedures in Warsaw are handled through the official MOS 2.0 platform used by the Mazowiecki Voivodeship Office.
Official website:
https://mos.cudzoziemcy.gov.pl/
Foreigners can use MOS 2.0 to:
- submit residence permit applications;
- upload additional documents;
- receive notifications from inspectors;
- track case status;
- communicate with immigration authorities;
- receive administrative correspondence.
Communication with the immigration office is also increasingly handled through the eDoręczenia electronic delivery system.
In practice, many foreigners experience technical issues, account registration problems, incorrect uploads or missed notifications. This often leads to delays, requests for corrections or prolonged waiting times.
ONE PLUS helps clients correctly register in MOS 2.0, prepare applications, upload documents and manage communication with immigration inspectors throughout the entire legalization process.
Why Is It Important to Choose a Professional Immigration Representative in Warsaw?
Immigration legalization in Warsaw is not only about preparing documents and submitting an application for a residence permit. In fact, one of the most important factors is proper management of the administrative process and professional communication with the Mazowiecki Voivodeship Office.
Mazowiecki Urząd Wojewódzki works with thousands of immigration cases every year and is familiar with companies that have been professionally operating on the Polish immigration market for many years. As a result, when a foreigner is represented by an experienced immigration company, inspectors understand that the case will be handled according to Polish administrative law and official procedures.
This significantly affects the quality of communication with the immigration office and often helps avoid unnecessary delays, repeated requests for documents and administrative mistakes.
ONE PLUS has more than 11 years of practical experience working with foreigners in Warsaw, Wrocław, Katowice, Gdańsk and other complex regions of Poland. We understand the practical approach of immigration inspectors, internal procedures of the offices and the real expectations of administrative departments handling residence permit applications.
Our specialists have participated in professional trainings organized by employees and representatives of the Voivodeship Office, Państwowa Inspekcja Pracy (PIP), Urząd Skarbowy and other Polish government institutions. Because of this experience, we understand administrative requirements and internal immigration practices that are not publicly available online.
For foreigners from India, Colombia, South Korea, Canada, the United States, the Philippines, Brazil, Pakistan, Turkey and many other countries, professional immigration support in Warsaw often becomes the key factor for successful legalization in Poland.
Immigration Support for EU Citizens in Poland
Many EU citizens do not realize that moving to Poland for long-term stay often requires official registration. If you are a citizen of Germany, Spain, Italy, France, the Netherlands, Sweden, Ireland or another EU country and plan to stay in Poland longer than 3 months, you may need to register your stay and obtain an EU registration certificate.
ONE PLUS helps EU citizens:
- register residence in Poland;
- obtain EU registration certificates;
- receive PESEL numbers;
- register address and residence;
- open sole proprietorships and companies;
- prepare documents for local authorities;
- obtain health insurance and tax registration;
- legalize family members from non-EU countries.
This is especially important for remote workers, freelancers, international employees and entrepreneurs relocating to Poland.
Fast Track Assistance for Residence Permit Cases in Warsaw
One of the biggest immigration problems in Poland is the extremely long waiting time for residence permit decisions. For example, in Warsaw, some foreigners wait more than 12–24 months for their residence card.
ONE PLUS helps accelerate residence permit cases in Warsaw and other regions of Poland using legal administrative procedures and professional case management.
Accelerating a residence permit case is not only about filing complaints or going to court. In many situations, proper legal communication with the immigration office, timely responses and strategic handling of the administrative process can significantly improve the speed of the case.
Our specialists analyze:
- current stage of proceedings;
- actions of immigration inspectors;
- administrative deadlines;
- procedural violations;
- missing documents;
- legal grounds for acceleration.
Every immigration case is handled individually.
Business Immigration and Company Registration in Poland
Poland is becoming one of the most attractive countries in Europe for entrepreneurs, IT specialists, remote workers and international companies. In response, ONE PLUS helps foreigners legally open and operate businesses in Poland.
We assist with:
- sole proprietorship registration;
- limited liability companies (Sp. z o.o.);
- partnerships and corporate structures;
- VAT registration;
- accounting services;
- tax consultations;
- legalization of foreign employees;
- business residence permits;
- opening bank accounts;
- obtaining PESEL and electronic signatures.
We cooperate with Polish accountants, tax advisors and lawyers to provide complete business support in one place.
Why Foreigners Choose ONE PLUS
ONE PLUS has more than 11 years of practical experience working with foreigners and Polish immigration authorities. We officially operate in Poland and support clients in Warsaw, Wrocław, Kraków, Gdańsk, Katowice and other major cities.

Our company understands the real challenges foreigners face during legalization procedures in Poland. We know how immigration inspectors work, how administrative processes are handled and how to avoid mistakes that may delay or negatively affect the case.
President of the Management Board of ONE PLUS, Tatiana Vyborna, is a specialist in immigration law, legalization procedures and business support in Poland with over 11 years of practical experience. She graduated from the Faculty of Law at the University of Wrocław and completed postgraduate education related to employment and legalization of foreigners in Poland.

For many years, Tatiana has personally supervised complex immigration cases involving residence permits, citizenship, business legalization and administrative disputes with Polish authorities.
Complete Immigration Services for Foreigners in Poland
ONE PLUS provides comprehensive immigration support for:
- residence permits;
- permanent residence;
- EU residence registration;
- Polish citizenship;
- work permits;
- Blue Card applications;
- company registration;
- immigration appeals;
- legalization of stay;
- sworn translations;
- apostille and document legalization;
- PESEL registration;
- driver’s license exchange;
- legalization of Ukrainian documents abroad.
We help foreigners legally live, work, study and run businesses in Poland with full legal support at every stage.
If you are looking for professional immigration services in Warsaw or anywhere in Poland, the ONE PLUS team is ready to support your case from start to finish.
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