Fiscal subject related
Just to remind you, the new invoices, also called "faktura ustrukturyzowana", will be reported to a new national e-invoice system, Krajowy System e-Fakturr (KseF) by either adapted accounting software or through a government reporting portal. This would be via and an Application Programming Interface (API).
Other news from Poland
New SENT system rules in Poland will cover clothing and footwear from March 2026

Starting March 17, 2026, Poland’s SENT system—which monitors road and rail transport of goods—will expand to include clothing and footwear. This change comes from a regulation issued by the Minister of Finance and Economy on September 10, 2025. The SENT system will now require reporting for shipments of: Knitted or crocheted clothing (Chapter 61 of CN) over 10 kg Non-knitted clothing (Chapter... Read more
E-invoicing-KSeF 2.0 API Testing begins: the Ministry of Finance opens integration Environment

Poland’s Ministry of Finance has opened the integration environment for KSeF 2.0 API testing, allowing software providers to check system compatibility ahead of the mandatory rollout. A detailed user manual and technical support are available, with key milestones leading up to the full production launch on February 1, 2026. On September 30, 2025, the Ministry of Finance of Poland officially launch... Read more
The Polish Ministry of Finance clarifies VAT rules for Deposit-Refund packaging system.

The Ministry of Finance has clarified VAT treatment for beverage packaging under the deposit-refund system: deposits are outside the VAT scope, do not require VAT invoices, and should be recorded in the non-fiscal section of receipts. If packaging is not returned, the business introducing it must increase its VAT base by the unreturned deposit value and report it in the following year’s first VAT... Read more
Ministry of Finance Releases Updated Q&A on KSeF 2.0 ahead of the 2026 rollout.

The Polish Ministry of Finance has released an updated Q&A guide on the National e-Invoice System (KSeF 2.0) to help taxpayers prepare for its phased rollout starting February 1, 2026. The resource clarifies system features, access options, and implementation steps, ensuring businesses are ready for the transition to structured e-invoicing. The Ministry of Finance of Poland has published a revised... Read more
Poland launches a new version of the e-receipts mobile app.

Poland’s Ministry of Finance has launched an updated version of the free e-Receipts mobile app, enabling users to receive, store, and share electronic receipts across multiple devices for seamless expense management. The app, part of the government’s digital initiative, also allows manual entry of paper receipts, warranty tracking, and reporting of purchase irregularities. The Ministry of Finance... Read more
Poland to Launch KSeF 2.0 Test Environment in September ahead of full rollout in 2026 and officaly adoption of E-invoice legislation

Poland is preparing to launch a new version of its e-invoicing platform, KSeF 2.0, with a test environment becoming available in September 2025. This transition follows the recent signing of new e-invoicing legislation and is set to officially launch for businesses on February 1, 2026, with a later date for smaller companies. E-invoicing in Poland: as of 1st September, the test version of the Nati... Read more
Poland set to launch VAT Deposit System in October 2025: important features

Poland will introduce a new VAT deposit system (kaucyjny system) on 1 October 2025, requiring refundable deposits on single-use beverage packaging, with VAT applied only to unreturned deposits. The rules clarify VAT liability, allow refunds via cash or non-cash methods, and oblige businesses across the supply chain to update invoicing, reporting, and refund systems to avoid penalties. Poland is pr... Read more