Cette page a été traduite automatiquement. Original en anglais : Version anglaise
Ce qu'une microentreprise sans salarié doit déposer en Pologne en 2026
Ce profil suppose la forme d'entreprise la plus petite : une microentreprise (moins de 10 salariés, chiffre d'affaires jusqu'à 2 millions d'euros) sans personnel employé, les obligations liées à l'emploi de salariés sont donc exclues. Il couvre néanmoins les bases récurrentes que presque toutes les entreprises ont - TVA et autres déclarations fiscales, rapport financier annuel - ainsi que des règles européennes comme l'AI Act ou le Cyber Resilience Act, qui s'appliquent quelle que soit votre taille. Si vous embauchez votre premier salarié, ou si vous dépassez la taille microentreprise, un autre profil conviendra mieux.
Cette page part d'un profil de départ précis : microentreprise sans salarié, en Pologne. C'est un point de départ, pas un conseil personnalisé - vos obligations réelles dépendent de votre secteur exact, de votre chiffre d'affaires et de votre mode de fonctionnement.
Les fabricants de produits comportant des éléments numériques (matériel et logiciels, y compris les appareils connectés à un SaaS et les applications autonomes) doivent notifier les vulnérabilités activement exploitées et les incidents de sécurité graves via la plateforme de notification unique de l'ENISA : alerte précoce sous 24 heures, notification complète sous 72 heures, rapport final sous 14 jours (vulnérabilités) ou un mois (incidents). Cela s'applique aux produits déjà sur le marché.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
La directive (UE) 2024/825 modifie le droit de la consommation de l'UE (directive sur les pratiques commerciales déloyales et directive relative aux droits des consommateurs), interdisant les allégations environnementales génériques non étayées par une performance environnementale reconnue comme excellente (par ex. 'neutre en carbone', 'écologique', 'vert' sans justification), interdisant les allégations reposant uniquement sur la compensation des émissions, et exigeant que les labels de durabilité reposent sur un système de certification ou soient établis par des autorités publiques plutôt qu'auto-créés. Elle interdit aussi l'obsolescence programmée et impose une information plus claire sur la durabilité et la réparabilité des produits.
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.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Businesses registered for the EU VAT One Stop Shop (OSS) Union scheme must file a single quarterly VAT return covering their B2C cross-border sales of goods or services to consumers in other EU member states, and pay any VAT due, via the Polish OSS portal by the last day of the month following each calendar quarter.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Les systèmes d'IA générative déjà sur le marché avant le 2 août 2026 ont jusqu'au 2 décembre 2026 pour mettre en place le marquage lisible par machine et la détection des contenus générés par IA. À compter de la même date, les systèmes d'IA conçus pour générer des images intimes ou sexuelles non consenties sont purement et simplement interdits.
La directive (UE) 2024/2853 doit être transposée au plus tard le 9 décembre 2026 et s'applique aux produits mis sur le marché après cette date. Les logiciels (y compris SaaS et IA), les fichiers de fabrication numériques et les services connexes sont considérés comme des produits ; l'absence de mises à jour de sécurité peut rendre un produit défectueux. Les tribunaux peuvent ordonner la divulgation de preuves et présumer la défectuosité dans les affaires complexes. Les logiciels libres et ouverts fournis hors de toute activité commerciale sont exclus.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
Chaque pays de l'UE doit fournir au moins un portefeuille européen d'identité numérique certifié afin que les citoyens et les entreprises puissent s'identifier, signer des documents avec des signatures électroniques qualifiées et partager des attributs vérifiés (immatriculation de l'entreprise, licences) dans toute l'UE. Les administrations publiques doivent l'accepter pour leurs services en ligne.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
From fiscal years starting after 31 December 2026, all remaining CIT taxpayers in Poland (those not already captured by the 2025 or 2026 phases) must keep their statutory accounting books in electronic form and submit them to the tax office in the JPK_KR_PD structured format, alongside the JPK_ST_KR fixed-asset register, completing the phased digitalisation of corporate accounting records.
Micro-entrepreneurs with monthly sales up to PLN 10,000 (gross, roughly EUR 2,350) must join KSeF from 1 January 2027, and from the same date the tax authority can impose penalties on any taxpayer for invoices issued outside KSeF or with errors.
À compter de cette date, les fournisseurs de services cloud et de traitement de données ne peuvent plus facturer à leurs clients le passage à un autre fournisseur ni l'export de leurs données (frais de sortie). Les contrats doivent déjà permettre la résiliation et la migration sous 30 jours, et les fournisseurs doivent proposer l'export dans des formats lisibles par machine.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
Le règlement (UE) 2023/1230 s'applique à toutes les machines mises sur le marché de l'UE à compter du 20 janvier 2027, sans transition. Il ajoute des exigences relatives à la sécurité des logiciels, à la protection contre les manipulations malveillantes, aux comportements auto-évolutifs (IA), aux notices numériques, et rend obligatoire l'évaluation par un tiers pour certaines catégories de machines à haut risque.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Businesses registered for the EU VAT One Stop Shop (OSS) Union scheme must file a single quarterly VAT return covering their B2C cross-border sales of goods or services to consumers in other EU member states, and pay any VAT due, via the Polish OSS portal by the last day of the month following each calendar quarter.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
En vertu du règlement (UE) 2023/1542, chaque batterie de véhicule électrique, de moyen de transport léger (vélos et trottinettes électriques) et industrielle de plus de 2 kWh mise sur le marché doit porter un code QR renvoyant à un passeport numérique de batterie contenant des données sur la chimie, l'empreinte carbone, le contenu recyclé, les performances et la durabilité.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Entities operating an installation or other source that emits gases or other substances into the air (including company vehicle fleets and heating/generator sources above minimal thresholds) must report their prior-year emissions to KOBiZE's national database (Krajowa baza o emisjach) by the end of February.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
Businesses that place packaging, packaged products, or specified products (e.g. batteries, electrical/electronic equipment, vehicles) on the Polish market, or that generate or manage waste, must file an annual report through the BDO electronic register by 15 March covering the previous calendar year, including packaging-recycling and extended-producer-responsibility (EPR) data.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Poland CIT taxpayers with a calendar financial year must file their annual CIT-8 corporate income tax return within 3 months of financial year-end - 31 March for a standard 1 January-31 December year - reconciling the year's CIT advances against the final liability.
Entities that use the environment in a way requiring a fee (e.g. emissions from company vehicles, water abstraction, or waste storage) must calculate and pay the annual environmental-use fee to the relevant marshal's office (Urząd Marszałkowski) by 31 March, covering the prior calendar year. A de-minimis exemption applies below a small annual fee threshold.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Businesses registered for the EU VAT One Stop Shop (OSS) Union scheme must file a single quarterly VAT return covering their B2C cross-border sales of goods or services to consumers in other EU member states, and pay any VAT due, via the Polish OSS portal by the last day of the month following each calendar quarter.
Self-employed individuals (sole traders, JDG) taxed under the general PIT scale (PIT-36) or flat 19% rate (PIT-36L) must file their annual personal income tax return reconciling the year's income and advances, and pay any balance due, by 30 April of the following year. This is the single most important annual deadline for a self-employed taxpayer and was entirely absent from the existing Poland dataset entries.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
Self-employed individuals must reconcile their actual annual health-insurance contribution (based on the year's real income, per the 2022 health-contribution reform) against the monthly amounts already paid, and report the result in the ZUS DRA/RCA settlement for April, due by 20 May of the following year - a step distinct from, but timed shortly after, the PIT-36/36L annual return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Les micro et petites entreprises qui commercialisent les matières premières EUDR (bovins, cacao, café, huile de palme, caoutchouc, soja, bois et produits dérivés) bénéficient de six mois supplémentaires. Les petits commerçants en aval doivent principalement collecter et transmettre les numéros de référence des déclarations de diligence raisonnée de l'amont ; les petits producteurs primaires dans les pays à faible risque déposent une déclaration simplifiée.
Les prestataires de paiement des pays de l'UE hors zone euro doivent proposer les virements instantanés en euros et la vérification gratuite nom/IBAN (vérification du bénéficiaire) à partir de juillet 2027, ce qui achève le déploiement dans toute l'UE.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
Poland-registered companies must prepare their annual financial statements, have them approved by shareholders within 6 months of financial year-end, and then file the approved statements free of charge to the National Court Register (KRS) via the Repozytorium Dokumentów Finansowych (RDF) within 15 days of approval. For a calendar financial year that means approval by 30 June and filing by 15 July.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.
Businesses registered for the EU VAT One Stop Shop (OSS) Union scheme must file a single quarterly VAT return covering their B2C cross-border sales of goods or services to consumers in other EU member states, and pay any VAT due, via the Polish OSS portal by the last day of the month following each calendar quarter.
Les modèles d'IA à usage général déjà sur le marché avant le 2 août 2025 ont bénéficié de deux ans pour se mettre à niveau. À compter de cette date, ils doivent respecter les mêmes obligations de documentation, de droit d'auteur et de résumé des données d'entraînement que les nouveaux modèles.
Employers must submit the ZUS settlement declaration (ZUS DRA) together with personal monthly reports (ZUS RCA/RSA/RPA), and pay social and health insurance contributions for the reporting month, by a deadline that depends on the payer's legal form: the 15th of the following month for payers with legal personality (e.g. sp. z o.o.), the 20th for other payers (sole traders, personal partnerships), and the 5th for budget units.
CIT taxpayers must calculate and pay a monthly advance on corporate income tax by the 20th of the following month. Small taxpayers (mali podatnicy, turnover up to EUR 2 million) may instead elect quarterly advances, due by the 20th of the month after each quarter, provided they notify the choice via their annual CIT return.
VAT-registered businesses in Poland must submit the JPK_V7M structured VAT records-and-declaration file and pay any VAT due by the 25th of the month following the settlement period. Small taxpayers may instead settle quarterly as JPK_V7K, though the records portion is still sent every month.
VAT-registered businesses that made intra-EU supplies of goods, intra-EU acquisitions of goods, or reverse-charge B2B services in a given month must file a VAT-UE summary information return listing the counterparties and values, by the 25th of the following month. No filing is required for a month with no such intra-EU transactions.