What is the difference between a work permit and a TRC in Poland?

A work permit (zezwolenie na prace) authorizes you to work for a specific employer in Poland. A TRC (Temporary Residence Card) authorizes you to reside in Poland. The single permit (jednolite zezwolenie) combines both into one application. You need a work permit OR a single permit to work legally, and a TRC or valid visa to reside legally.

What types of work permits exist in Poland?

Poland has 5 types of work permits: Type A (most common, for working for a Polish employer), Type B (for board members of companies with 12+ employees), Type C (for employees posted to Poland by a foreign employer), Type D (for employees providing temporary services), and Type E (for other specific cases). Additionally, there is the oswiadczenie (simplified declaration for up to 24 months) and the EU Blue Card for highly qualified workers.

Work Permit vs TRC in Poland: Which Do You Need?

Simple Rule: To work legally in Poland as a non-EU citizen, you need work authorization (work permit, oswiadczenie, or single permit) AND legal residence (visa or TRC). The single permit combines both. Most foreign workers in Poland use the single permit route.

Types of Work Authorization

Type	Who It’s For	Duration	Applied By
Single Permit (TRC+Work)	Most foreign workers	Up to 3 years	Employee at Voivodeship Office
Oswiadczenie	Quick employment start	Up to 24 months	Employer at PUP (Employment Office)
Work Permit Type A	Standard employment	Up to 3 years	Employer at Voivodeship Office
Work Permit Type B	Board members (12+ employees)	Up to 3 years	Employer
Work Permit Type C	Posted workers (foreign employer)	Up to 3 years	Foreign employer
EU Blue Card	Highly qualified workers	Up to 3 years	Employee at Voivodeship Office

When to Use Which

Single Permit: Best for most situations. One application, one decision. You get both residence and work rights. Processing takes 2-6 months. Use this if you plan to stay in Poland long-term with one employer.

Oswiadczenie + Visa: Fastest route to start working. The employer registers the oswiadczenie at the local employment office (usually within days). You then enter on a work visa. Use this when you need to start working quickly and will apply for a TRC later. Important: as of 2025, positions under 10 hours/week no longer qualify.

Work Permit Type A + TRC separately: Less common now that the single permit exists. Still used when the employer prefers to handle the work permit process separately.

EU Blue Card: For highly qualified workers earning above 1.5x national average salary. As of 2025, 3+ years of experience can substitute for a degree. Offers greater mobility within the EU after 18 months.

Key Differences

Feature	Single Permit	Oswiadczenie	EU Blue Card
Max duration	3 years	24 months	3 years
Salary minimum	4,666 PLN gross	4,666 PLN gross	~10,000 PLN gross
Change employer	New application needed	New oswiadczenie needed	Free after 12 months
Includes residence	Yes	No (need visa)	Yes
Processing time	2-6 months	Days to 2 weeks	1-3 months

For a comprehensive overview of the TRC application process including work-based applications, see our main TRC Guide. For employer-specific documents, see the Work TRC page.

Last updated: February 2026. Part of Poland Immigration Guide — free, independent immigration information.