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Al. Marsz. J. Piłsudskiego 59A
10-950 Olsztyn
Traffic types
Office functions
Clearance & control
Administration
Other
About this office
The Tax Administration Chamber (IAS) in Olsztyn at Al. Marsz. J. Pilsudskiego 59A is the regional fiscal authority for the Warmian-Masurian voivodeship. It oversees customs and tax administration for northeastern Poland's lake district, managing guarantee programmes, AEO status, and customs decisions for a region bordering the Russian exclave of Kaliningrad. Monday–Friday 07:15–15:15.
Fun fact
At the Bezledy crossing near Olsztyn (Russia/Kaliningrad border), freight traffic virtually ceased after 2022 sanctions — it had previously been one of the busiest crossings in the region.
Frequently asked questions
The reference code for IAS w Olsztynie is PL370000. This number is required when submitting customs declarations and identifying the office in customs administration IT systems.
IAS w Olsztynie operates Monday to Friday 07:15–15:15. We recommend confirming the hours before visiting, as they may vary on public holidays.
IAS w Olsztynie handles: customs guarantee management, intellectual property rights protection, customs authorisations. Detailed information about available services can be found on the website of the relevant customs authority.