General subject related
Key highlights include:
- Implementation Dates Confirmed: KSeF will be implemented on February 1st and April 1st, 2026.
- Schema Updates: Changes to the e-invoice schema are planned, with a new schema set to be published in September.
- Voluntary Attachments: A proposal has been made to introduce voluntary attachments to e-invoices, allowing for the inclusion of complex data and business-relevant information.
- Offline Mode Maintained: The option to issue e-invoices offline, outside of KSeF, will be retained.
- Proposal Withdrawal: The proposal for “self-identification” of buyers for income tax purposes has been withdrawn.
- Paper Invoices for Small Taxpayers: During the transitional period, the smallest taxpayers will be temporarily allowed to issue paper invoices.
- Testing Environments: Efforts are underway to align test and production environments to facilitate the testing of new solutions.
- New Regulations: A new regulations project will be presented in the fall, followed by public consultations.
While some areas still require clarification, stakeholders are encouraged to continue proactive preparations for KSeF implementation to minimize delays and risks.
Other news from Poland
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
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Already subscriber? LoginNew cash register regulation in Poland came into force

A new Polish regulation on cash registers took effect on 1 July 2025, updating the 2019 framework with expanded definitions, new reporting types, and detailed technical and operational rules. It introduces stricter obligations for fiscal receipts, error corrections, and return handling, as well as enhanced requirements for device maintenance, data storage, and user training. Read more
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Already subscriber? LoginCash register obligation from July 2025 for certain industries

From July 1, 2025, Polish businesses selling items like e-cigarettes, alcohol-based disinfectants, and heating fuels must use cash registers from the first złoty, regardless of turnover. While the PLN 20,000 exemption still applies to small or specific businesses, further obligations will extend to parking services in 2026 and vending machines in 2027. Starting July 1, 2025, Polish businesses sell... Read more
Updates for Virtual cash registers in Poland

Poland will expand the permitted use of virtual cash registers to include vending machines and likely parking services via mobile apps starting in 2026. Detailed implementation guidelines are expected from the Ministry of Finance by the end of 2025. The Ministry of Finance of Poland has announced regulatory changes expanding the use of virtual cash registers—software-based cash registers&mda... Read more
Poland updates KSeF 2.0 with new draft legislation.

Poland has released new draft legislation for KSeF 2.0, introducing key updates such as Offline24 invoicing, stricter correction invoice rules, expanded eligibility for receiving invoices outside KSeF, and new authentication requirements. The updated framework, part of Poland's mandatory e-invoicing rollout planned for February or April 2026, also includes provisions for structured attachments, ex... Read more