Foreigners’ Affairs Department Warsaw — Marszałkowska 3/5, Krucza 5/11, opening hours and case status

Residence cases of foreigners in Warsaw are handled by the Foreigners’ Affairs Department of the Masovian Voivodeship Office — one of the busiest offices in Poland. Before you travel anywhere, check one thing: since 27 April 2026 most cases start electronically, in the MOS system, not at a counter — we cover this in the guide residence card application in MOS. Below we gather the addresses, the rules for visits and the ways to check your case status.

Addresses of the Foreigners’ Affairs Department in Warsaw

• ul. Krucza 5/11 — a customer service point of the department: fingerprint appointments, presenting original documents and collecting residence cards. Since 27 April 2026 the application itself is no longer filed at the counter, only in the MOS system.
• pl. Bankowy 3/5 (entrance G) — the building of the Masovian Voivodeship Office; a service point for some foreigners’ matters and an information point.
• ul. Marszałkowska 3/5 — the head office and secretariat of the Foreigners’ Affairs Department (00-624 Warsaw, tel. 22 695 65 65); letters to the department go to this address, and customers are also served here.

Which of these addresses you must go to, and at what time, is decided by the summons or the booking confirmation — the address is written in it, and that one applies, not a general list. Without a summons or a booking you will not get to the counter, and a missed summons can cost you the whole case. That is why, when we handle a case, the office’s correspondence goes to our firm and we keep track of appointment dates.

Why you go to the office at all

After filing electronically, a visit to the office usually serves three purposes: showing original documents, giving fingerprints and collecting the finished residence card. How biometrics affect the timeline is explained in the article fingerprints and the residence card. Beyond those steps, being there in person rarely speeds anything up — the office works on the file, not on the queue.

Opening hours and booking appointments

The Foreigners’ Affairs Department serves clients on Monday from 10:00 to 17:30 and from Tuesday to Friday from 8:00 to 15:00 (the department itself works until 18:00 on Monday and until 16:00 from Tuesday to Friday); the secretariat is at ul. Marszałkowska 3/5, phone 22 695 65 65, e-mail wsc@mazowieckie.pl, and the office keeps its procedure guides at migrant.wsc.mazowieckie.pl. The scope of service and the booking rules can differ between addresses, so confirm the hours in the current announcement before you set off. A practical rule: book well in advance, arrive fifteen minutes early and bring a printout confirming your slot. Arriving late usually means booking a new appointment, and those can be far off.

How to check your case status

The most reliable source is the MOS system — once logged in you can see the application status, summonses and letters from the office. The office also runs a helpline and enquiry forms, and a party (or their representative) has the right to inspect the case file. Remember that a case being "in progress" for many months is the norm in Warsaw, not the exception — we describe the real timelines in the article how long the residence card takes in Warsaw.

What to bring to your visit

• a valid passport (travel document) and the originals of every document whose copies are in the file,
• your appointment confirmation and proof of the fees paid,
• a power of attorney if a legal counsel or advocate acts for you in the case.

When a visit to the office changes nothing

If the case is stuck because something is missing from the file or the residence basis was chosen wrongly, another trip to Krucza will not fix it — what is needed is a legal submission, a completion of the file or an urging letter grounded in the actual state of the case. Where deadlines have been exceeded, a badly written letter can be worse than none: the office dismisses it and you lose that argument later on.

How our law firm helps

Our office is at ul. Marszałkowska 20/22 lok. 72, a fifteen-minute walk from Krucza — so we accompany clients to visits, fingerprinting and file inspections, and we handle most steps under a power of attorney, without taking up your time. Foreigners’ cases are our daily work; we provide consultations in eight languages, also online, usually within 1–2 business days.

We handle cases at the Department for Foreigners as your attorney, also remotely: online residence legalisation costs 1900 PLN instead of 2200 PLN, and the office then writes to the firm's address (the Bartosz Krajewski Law Firm).

Useful links

• Residence card application 2026 — MOS step by step
• Fingerprints and the residence card — how long to wait
• How long the residence card takes in Warsaw — real timelines
• Masovian Voivodeship Office — foreigners’ affairs

Before you plan the trip and take a day off: most of these matters can now be handled without appearing at the office even once more than the law requires. We handle foreigners' cases across Poland, also fully remotely: no visits to the office, with document photos taken on your phone. Book a consultation and start with a diagnosis, not with an application.