Date note: Applies to sole traders/businesses registered in CEIDG before 1 January 2025. Businesses registering in CEIDG from 1 January 2025 onward, and any pre-2025 CEIDG entrepreneur who filed a CEIDG update request after 30 June 2025, already had to set up an e-Doręczenia address earlier. Companies registered in the KRS had an earlier deadline: 1 April 2025 for those registered before 1 January 2025, and immediately at registration from 1 January 2025 for new KRS entities.
From 1 October 2026, sole traders and other businesses registered in Poland's CEIDG (Central Registration and Information on Business) before 1 January 2025 must hold and use a registered electronic delivery (e-Doręczenia) address for official correspondence with public authorities, completing the phased rollout that already covers new CEIDG registrations, KRS-registered companies and public-trust professions.
Sole traders (jednoosobowa działalność gospodarcza) and other CEIDG-registered businesses in Poland that registered before 1 January 2025 and have not already set up an e-Doręczenia address.
Sizes: micro, small, medium, large · Sectors: All sectors
Set up your e-Doręczenia address via the mObywatel app, biznes.gov.pl, or a Trusted Profile-based application before 1 October 2026, and start monitoring the address for official correspondence, which will otherwise be delivered by public notice after a failed delivery attempt.
Last verified 8 September 2026. Informational only, not legal advice.
All entities obligated to maintain an e-Doręczenia address, including businesses registered in the KRS or CEIDG within scope of the phased mandate, and public-trust professionals (advocates, tax advisers, notaries).