Legalization of IT Employees in Poland: TRC and EU Blue Card

Residence permit support for IT companies and foreign tech specialists in Poland

Poland has become one of the most important technology hubs in Central and Eastern Europe. International corporations, software houses, startups, fintech companies, R&D teams and in-house IT departments regularly hire foreign specialists from outside the European Union.

These specialists include software developers, QA engineers, DevOps engineers, data engineers, data analysts, cybersecurity experts, UX/UI designers, product managers, project managers, system administrators, solution architects and technical leads.

However, after a successful recruitment process, the employer faces a very practical question: can this person legally stay in Poland and work for this specific company?

In the IT sector, this question is especially important. One candidate may work under an employment contract. Another may cooperate through B2B. A third person may be changing employers. Someone else may already be waiting for a residence permit decision. Another specialist may want to apply for an EU Blue Card. From a business perspective, these situations may look similar. From an immigration perspective, they are completely different.

ONE PLUS helps IT companies and foreign tech professionals build a safe and clear legalization process in Poland. We verify the candidate’s immigration status, assess the right to work, choose the correct residence permit route, prepare employer documents and support the case during the next stages of the procedure.

Tatiana Vyborna, immigration project leader at ONE PLUS with more than 11 years of practical experience in Polish immigration procedures, often points out that problems in IT legalization rarely come from the specialist’s professional skills. In practice, most issues appear because of the wrong immigration basis, a change of employer without proper analysis, B2B cooperation, inconsistent documents or late preparation before filing.

Why IT companies should check immigration documents before hiring

In IT recruitment, it is easy to focus only on the CV, salary expectations and technical skills. However, a strong candidate with excellent experience may still be unable to start work legally without additional steps.

For example, a software developer may already have a Polish residence permit. At first glance, everything may seem fine. Yet the permit may have been issued on the basis of employment with a previous company. Before hiring the person, the new employer should check whether the permit is linked to a specific employer, whether the person has full access to the labour market and whether a new application or notification is required.

The same applies when a specialist moves from an employment contract to B2B, changes position, receives a salary increase, relocates from another country or transfers within an international corporate group.

For the employer, this is not just an administrative issue. If a company hires a foreign worker without checking the legal basis for work, questions may arise during an inspection by the Border Guard, the Labour Inspectorate or other authorities. That is why the legalization of an IT specialist should begin before the start date, not after the first letter from the immigration office.

Who needs IT immigration support in Poland?

Our support is designed both for IT companies and for foreign professionals who want to live and work in Poland legally.

Most often, we support companies hiring specialists from Ukraine, Belarus, Georgia, Moldova, Kazakhstan, Uzbekistan, Armenia, India and other non-EU countries.

We also work directly with foreign specialists who already live in Poland and need to change employer, switch to B2B, apply for an EU Blue Card or legalize their family members.

What should be checked before hiring a foreign IT specialist?

Before signing a contract with a foreign IT specialist, the company should understand the person’s current immigration status. One candidate may be able to start immediately. Another may need an updated permit. A third person may not be allowed to work without additional action from the employer.

Documents and status of the candidate

Before the cooperation starts, it is important to check:

• passport and citizenship;
• visa, TRC, stamp, PESEL UKR or another legal stay basis;
• previous residence permit decision, if available;
• expiry dates of current documents;
• previous immigration applications;
• possible work restrictions;
• current or previous employer;
• type of contract;
• job title and duties;
• salary;
• planned duration of employment;
• possibility of applying for a TRC or EU Blue Card.

A photo of the plastic residence card is not enough. The company must understand why the permit was issued and whether there are restrictions related to the employer, position, salary or working conditions.

Employer-side documents

The employer also plays an important role in the immigration process. Depending on the type of procedure, the immigration office may require company documents, the employment contract, employer declarations, information about the job position, salary, working time and the nature of the duties.

This is especially important in IT. A backend developer, frontend developer, QA engineer, DevOps engineer, data analyst, cybersecurity specialist, product manager and technical lead are not the same roles. The job title, duties, qualifications, salary and actual work should follow one clear logic.

If the documents are prepared only formally or contradict each other, the immigration officer may ask for additional explanations. As a result, the case may be delayed, and in some situations there may be a risk of refusal.

Temporary Residence Permit for IT specialists in Poland

A Temporary Residence Permit, often called a TRC, is one of the most common legalization options for foreign IT specialists in Poland. In many cases, it is based on employment with a Polish company. Depending on the situation, the specialist may apply for a standard temporary residence and work permit, an EU Blue Card or another type of residence permit.

For IT professionals, it is important to describe the real role in the company correctly. If a person works as a software developer, this should be reflected not only in the job title, but also in the contract, duties, employer documents and the overall description of the work.

In practice, the immigration office does not look only at the fact that the person has a job. The officer may also assess whether the company genuinely needs such a specialist, whether the salary is consistent with the role and whether the candidate’s qualifications match the position.

When a standard TRC may be better than an EU Blue Card

Not every IT specialist should automatically apply for an EU Blue Card. In some cases, a standard TRC based on employment may be a safer and more logical solution.

This may happen when the salary does not meet the Blue Card threshold, the candidate does not have sufficient proof of qualifications, the contract duration does not fit the procedure or the position does not clearly meet the requirements for highly qualified employment.

That is why the choice of procedure should be made after reviewing the documents, not only after reading the job title.

EU Blue Card for IT specialists in Poland in 2026

The EU Blue Card is one of the most attractive legalization options for highly qualified foreign professionals in Poland. It is often considered by software developers, software architects, DevOps engineers, data engineers, artificial intelligence specialists, cybersecurity experts, data analysts and technical managers.

In 2026, the EU Blue Card remains especially relevant for specialists who have strong qualifications, stable employment in Poland and a salary above the required legal threshold.

What is checked in an EU Blue Card case?

When applying for an EU Blue Card, salary is important, but it is not the only factor. The immigration office looks at the whole case.

A high salary alone does not guarantee a positive decision. If the position, qualifications, contract and employer documents do not match, the officer may request additional explanations.

Salary threshold for the EU Blue Card in 2026

One of the key conditions for the EU Blue Card is meeting the required salary threshold. This amount changes over time, so it should always be checked before filing the application.

Before submitting the case, the salary should be reviewed carefully. It must be correctly reflected in the employment contract and consistent with the employer documents and the actual working conditions.

If the salary does not meet the EU Blue Card requirement, a standard TRC based on employment may still be possible. In some cases, this route is more realistic and safer.

MOS 2.0 and residence permit applications in Poland

In 2026, immigration procedures in Poland are increasingly connected with the MOS 2.0 system. Applications and documents for various types of residence permits, including EU Blue Card cases, may be prepared through this system.

However, filing through MOS 2.0 does not mean that the whole process is fully online. After the case is registered, the immigration officer may still request additional documents, explanations, corrections or confirmations from the employer.

This is the stage where many IT specialists and HR departments face difficulties. The application has been submitted, but the case does not move. A wezwanie arrives. HR does not know what exactly to provide. The employer is unsure which company documents are required. The employee is afraid of making a mistake.

ONE PLUS helps prepare residence permit documents for MOS 2.0, review the file before submission and support further communication with the immigration office.

B2B and JDG in the Polish IT sector

B2B cooperation is very common in the IT industry. Many specialists work through JDG or want to switch from an employment contract to a contractor model.

For a foreigner, however, B2B does not automatically solve the immigration issue. It is necessary to check whether the person can conduct business activity in Poland, whether the current immigration status allows this model and whether it can become the basis for further legalization.

When B2B requires special attention

B2B should be checked carefully when:

• the specialist has recently arrived in Poland;
• the person does not have a stable residence basis;
• the specialist works mainly with one company;
• the person wants to apply for a TRC;
• employment is being changed into B2B cooperation;
• the specialist wants to open JDG;
• family relocation is planned;
• the immigration office has already sent a wezwanie.

For the company, such verification reduces hiring risk. For the specialist, it helps determine whether the cooperation model is safe from an immigration perspective.

Changing employer as an IT specialist in Poland

Changing employer is very common in IT. A specialist receives a new offer, joins another team, changes project, salary, job title or cooperation model. From an immigration perspective, such changes should not be ignored.

If the TRC was issued on the basis of work for a specific employer, moving to another company may require additional steps. Sometimes the immigration office must be notified. Sometimes a new application is required. In certain cases, the right to start working before receiving a new decision must be checked.

This is especially important when the specialist:

• has a residence permit linked to a previous employer;
• is staying in Poland on a stamp;
• is waiting for a decision;
• wants to switch to B2B;
• changes position from developer to lead;
• receives a salary increase;
• transfers to another legal entity within the same group.

Many problems can be prevented if the documents are checked before the new contract is signed.

Family legalization for IT specialists

For many foreign IT specialists, Poland is not just a temporary project. It becomes a place to live, work and build a future. After employment and residence status are secured, the next question is often family legalization.

A spouse and children may need separate residence permit procedures. In such cases, the authorities may check the main applicant’s status, income, accommodation, health insurance, marriage certificate, birth certificates, translations, apostille and filing deadlines.

If the specialist holds an EU Blue Card or a stable TRC based on employment, this may be an important basis for legalizing family members. Still, documents should be prepared in advance, especially when the family is outside Poland or plans to relocate.

ONE PLUS supports not only the IT specialist, but also family members. We check documents, explain the procedure, organize translations and support the filing process.

Common mistakes made by IT companies

Mistake 1. Checking only the plastic residence card

A residence card does not always give the right to work for any employer. The basis of the permit and possible restrictions must be checked.

Mistake 2. Assuming that high salary guarantees an EU Blue Card

For the EU Blue Card, salary is only one element. Qualifications, job position, contract and employer documents are also important.

Mistake 3. Changing the job title without immigration analysis

This happens often in IT. A developer becomes a senior developer, lead or architect. Sometimes documents should be reviewed or updated.

Mistake 4. Starting too late

If a visa, TRC or visa-free stay expires in a few days, options become limited. Immigration planning should start earlier.

Mistake 5. Not monitoring document deadlines

If several non-EU specialists work in one team, HR should monitor visa dates, residence cards, pending applications, decisions and work permits.

Mistake 6. Ignoring B2B risks

B2B may be convenient for business, but it can be complex for foreign workers. This is especially true when the specialist wants a TRC or plans to bring family members to Poland.

How ONE PLUS helps IT companies

ONE PLUS handles the immigration side of hiring foreign IT specialists. We help companies understand who can work immediately, who needs a new application, whose documents are expiring and who may qualify for an EU Blue Card.

We can:

• check a candidate before hiring;
• review the situation of a current employee;
• verify the TRC and right to work;
• assess EU Blue Card eligibility;
• prepare residence permit documents;
• review B2B or JDG cooperation;
• explain employer obligations to HR;
• prepare employer-side documents;
• support filing through MOS 2.0;
• prepare responses to wezwania;
• monitor deadlines and next steps.

For the company, the result is clear: HR understands which employees are safe to employ, where risks exist, who needs urgent action and what should be done next.

How ONE PLUS helps IT specialists

Foreign IT specialists may contact ONE PLUS directly or share our details with their HR department.

Most often, specialists come to us when:

• they need a TRC;
• they want to check EU Blue Card eligibility;
• they are changing employer;
• they have a card from a previous company;
• they work through B2B;
• the employer does not know what documents to prepare;
• they need to file through MOS 2.0;
• they received a wezwanie;
• the case is taking too long;
• they want to legalize family members.

We explain what documents are needed from the specialist and from the employer, which procedure is more suitable and how to prepare the case properly.

When should you ask for help?

The best time to ask for help is before signing the contract or before the employee starts work. This is especially important when the company hires a developer, QA engineer, DevOps specialist, data engineer, analyst, cybersecurity specialist or another non-EU IT professional.

It is also worth checking the documents when the candidate is already in Poland and changing employer, working through B2B, considering an EU Blue Card, planning family relocation or holding a residence card issued for a previous company.

For an IT company, this is about team stability. If a specialist is removed from a project because of immigration problems, it affects not only the employee. It affects deadlines, clients, managers and the entire team.

Why IT companies choose ONE PLUS

ONE PLUS has been supporting foreigners and employers in Poland for years. We handle TRC cases, EU Blue Card applications, work permits, family legalization, business-based residence permits and complex administrative situations.

Tatiana Vyborna has more than 11 years of practical experience in the legalization of foreigners in Poland. She specializes in residence permits, employment-based legalization, administrative procedures and communication with Polish immigration offices.

We understand how IT companies operate. Business needs predictability, clear timelines and practical solutions. Our role is not to overload HR with legal language. Instead, we provide a clear action plan: who can work, who needs an application, which documents are required and which risks should be addressed first.

Legalization of IT specialists in Poland with ONE PLUS

Legalization of IT employees in Poland requires a careful review of immigration status, right to work, type of contract, job position, salary, employer documents and future plans. This is especially important in EU Blue Card cases, B2B cooperation, employer changes and family relocation.

ONE PLUS supports IT companies, software houses, startups, R&D teams and foreign tech specialists throughout Poland.

We work with TRC applications, EU Blue Card cases, MOS 2.0, employer documents, B2B/JDG verification, right-to-work checks, employer changes, family legalization and deadline monitoring.

If you are hiring a foreign IT specialist or you work in IT and want to legalize your stay in Poland, start with a proper review of your situation. This helps avoid mistakes, delays and problems with future legalization.