Fiscal subject related
When the traveler provides his Unique ID Number to the seller, his details will be automatically checked against the data provided in the mobile application. This will avoid, e.g., errors when entering data manually. This is a convenience for both travelers and sellers.
In order to use the full functionality, the traveler must confirm his account once at the tax-free check-in at the border. Authorization is made, at the traveler's request, by an officer of the Customs and Tax Service during the check-in.
To make it easier for travelers to manage their tax-free documents, the Ministry of Finance has placed QR codes to be scanned on a mobile device in:
- border customs offices,
- places where tax-free documents are handled for travelers,
- near border or airport information kiosks and bulletin boards
After scanning the QR code, the traveler goes to the TaxFree website, where, after entering the unique system number of the TaxFree document (UNS), he can check the status of the TaxFree document on an ongoing basis and download the mTAX FREE PL application. It facilitates access to the electronic form of the tax-free document issued by the seller and gives him the ability to easily manage his documents.
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New document was uploaded: Ordinance of the Minister of Finance from June 30, 2025 regarding software-based cash registers

This regulation applies to cash registers in the form of software in Poland and exists along with the general regulation for cash registers in the form of hardware. This applies to specific sectors and contains legal and technical requirements for these cash registers. Read more
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Already subscriber? LoginNew document was uploaded: Ordinance of the Minister of Finance from June 25, 2025 regarding cash registers

This regulation regulates the method of keeping sales records using cash registers in Poland, including those for special use for a given type of activity, and the conditions and method of using cash registers, including the method of ending the use of cash registers in the event of termination of business activity or the operation of cash registers, the method of issuing documents from cash registers and special cases of issuing proof of sale to the buyer, and other requirements… Read more
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Already subscriber? LoginNew cash register regulation regarding software-based cash registers in Poland came into force.

As of July 2025, Poland has implemented a new regulation specifically governing software-based cash registers, replacing the 2020 rules and introducing enhanced definitions, cryptographic standards, and system modes. The regulation sets stricter technical, reporting, and data transmission requirements, including mandatory use of fiscal certificates, SHA2 encryption, and real-time or on-demand uploads to the Central Repository of Cash Registers (CRCR). Read more