Legalization & Residency
for Foreigners in Poland
ONE PLUS helps foreigners legally live, work, study, and run businesses in Poland. We assist with TRC applications, residence permits, Polish citizenship, work permits, business registration, and a wide range of immigration and legalization services.
Our team works closely with lawyers, notaries, sworn translators, accountants, and tax advisors to provide comprehensive support for foreigners and international businesses throughout Poland.
We handle communication with Polish authorities on your behalf.

clients



Our Services

Legalization in Poland

Residence Permit

Polish Citizenship

Licence Exchange

Powers of Attorney

Certified Translations

Business Services

Document Services

Legal Advice
Our specialization
Administrative law
Migration law
Civil law
Labor law
IT Lawyer
Commercial law
Copyright law
Criminal law
Consultations

Free consultation
with experts
- You have a couple of questions
- Consultation in webinar format
- You’re interested in hearing questions from other participants
Paid consultation
with an expert
- You have a specific problem that needs help
- You save your time and get a ready solution
- You need a thorough analysis of your situation, and a couple of questions won’t be enough
Real Success Stories
Every new status, TRC, power of attorney, or completed document is a personal victory for our client. For us, it is the main result of our work.
We don't talk about chances – we guarantee results
How we work?

Why us?








Our History

Since 2018, ONE PLUS has been helping foreigners legalize their stay in Poland. Residence permits, Polish citizenship, work permits, PESEL registration and business support. Our specialists have over 11 years of practical experience in immigration and administrative procedures.
We handle all legalization matters: temporary and permanent residence, citizenship, work permits, business registration, powers of attorney, official documents and appeal procedures. If your case concerns legal stay in Poland, our team will help you find the right solution.
Over the years, we have supported thousands of clients from the first consultation to receiving final documents. In 2024, the company’s turnover exceeded 30 million PLN, confirming the trust of our clients and our strong position on the Polish market.
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Frequently Asked Questions
Since 2018, ONE PLUS has been helping foreigners and businesses in Poland with residence legalization, official documents, employment procedures and administrative matters.
We cooperate with Polish lawyers, notaries and tax advisors, allowing our clients to receive comprehensive legal and business support in one place without the need to contact multiple specialists.
The President of the Management Board of ONE PLUS, Tetiana Vyborna, graduated from the Faculty of Law at the University of Wrocław and completed postgraduate studies in the field of employment of foreigners in Poland. More information is available in the “About us” section.
For many years, we have been supporting clients in residence legalization, obtaining official documents, employment of foreigners and doing business in Poland.
No. We work both with private clients and with small, medium and large businesses operating in Poland.
We help companies with legal employment of foreigners, legalization of stay and work, HR documentation and compliance procedures related to foreign employees.
Our experience includes cooperation with companies from manufacturing, IT, logistics, gastronomy and service sectors, including Pasibus, Inter Cars, Orlen, Gestamp, IBM, SoftServe and Google.
Yes. We conduct audits related to the legal employment of foreigners and support companies during inspections carried out by the Border Guard, Labour Inspectorate and Voivodeship Offices.
We represent companies in administrative proceedings, analyze documentation and help businesses prepare for inspections in accordance with Polish immigration and labour regulations.
Thanks to our practical experience with government authorities, we understand the risks companies face and help protect our clients from legal and financial consequences.
Yes. If the refusal occurs due to our fault, the client receives a full refund for the service.
We are responsible for proper document preparation, compliance with official requirements and accurate legal support throughout the entire process.
Every case is analyzed individually before cooperation begins, allowing us to work transparently and responsibly.
Refunds may apply if:
- the mistake occurred on our side;
- the document package was prepared incorrectly;
- a technical or legal error was made by our team.
Yes. Before starting cooperation, we carefully analyze the client’s situation, legal grounds and documentation. If we accept a case, it means we see real legal possibilities for a successful outcome.
Every client receives a bilingual agreement and full support at every stage of the procedure until the expected result is achieved.
Yes. For every service we sign a bilingual agreement clearly describing the terms of cooperation, service costs, responsibilities of both parties and the scope of legal and administrative support.
Clients know the full cost of the service in advance, which guarantees transparency and legal security for both sides.
Our office is located in Wrocław, however we work with clients throughout all regions of Poland and also provide online support for clients abroad.
We assist with:
- residence permits;
- Polish citizenship;
- company registration;
- driving licence exchange;
- legalization of work;
- official documents and sworn translations.
Yes. Clients receive updates regarding every stage of their case.
We work through an online CRM system, allowing clients to receive SMS notifications and communicate directly with their assigned specialist.
ONE PLUS follows a transparent approach and provides clients with continuous access to information regarding their case.
Clients may also:
- visit our office personally;
- review prepared documentation;
- request electronic confirmations and copies of documents.
Yes. We provide a free initial consultation during which we analyze the client’s situation, verify legal grounds and recommend the most suitable solution.
We also organize free online consultations and webinars regarding legalization of stay, employment of foreigners and administrative procedures in Poland.
For more complex matters, we offer detailed paid consultations, and their cost may later be deducted from the final service price.
























