In forceInvestment firms and brokerage activity of banks (national)Last checked 11 November 2026

Monthly financial report of a brokerage house (MDF, DM_MDF)

A regulatory return listed by the Polish Financial Supervision Authority (KNF), Poland.

The brokerage house's monthly report (annex 1 of the 2024 regulation), drawn up under the accounting rules from its books and securities records, cumulatively from the start of the financial year; a change of method needs an explanatory note. Source

Official title: Sprawozdanie miesięczne (MDF)

The facts

Who files
Brokerage houses (§ 13(1) of the regulation). Source
How often
Monthly (map). Source
Deadline
20 days from the end of the month (map). Source
Format
Other. ESPI form 'DM_MDF' sent to KNF's non-public PRDM chancery (reporting map). Source
Status
In force
Group
Investment firms and brokerage activity of banks (national)

Templates (0)

The library lists no templates for this return.

The content is set by annex 1 of the 2024 regulation; KNF does not publish the form on the pages checked. Source

Validation rules

No published validation rules were found for this return. No validation rules for this return were found on the pages checked. Source

Public data

No published data from this return was found. No data from this return published by KNF was found on the pages checked. Source

Official documents (5)

The KNF's own files, with the size and SHA-256 fingerprint of each as downloaded on 11 November 2026, so anyone can tell whether a copy is the same version.

  • Mapping raportowania na podstawie Rozporządzenia oraz innych aktów prawnych

    List of returns · XLSX · 66.2 KB

    KNF's map of the obligations under the 2024 regulation and other acts for brokerage houses, brokerage offices, banks under Article 70(2), custodian banks and branches of foreign investment firms: 346 rows (42 periodic, 304 current), each with legal basis, entity type, scope, frequency, deadline, ESPI form and chancery. Sheet 'Zakres informacji'.

    SHA-256 4f4a51b4fee2show in full4f4a51b4fee2cf9d0116011f9b4c699daefbb5d8e4612f341ca5b3cd8f49e465
  • Q&A w sprawie raportowania

    Guidance · XLSX · 2.6 MB

    KNF's questions and answers on reporting under the 2024 regulation (sheets 'Raport' and 'Ogólne').

    SHA-256 b9db5f63e401show in fullb9db5f63e401c9251a39a55a7d541bbd2bc0d7b8a85f26d7c30d3e00663caee6
  • Elektroniczny System Przekazywania Informacji (ESPI)

    Guidance · HTML · 20 October 2026

    ESPI access, rules, documents and instructions; also the ZAFI (AIFMD) schemas and validation rules, CSDR Article 9 reporting, the investment firm reporting map and the IFD-IFR reporting instruction.

  • Regulamin korzystania z Elektronicznego Systemu Przekazywania Informacji (ESPI)

    Filing rules · PDF · 760.1 KB

    Rules for using ESPI. The ESPI page says the new rules came into force on 18 October 2025 and extend ESPI to institutions running IKE and IKZE accounts.

    SHA-256 328c9fe021e7show in full328c9fe021e7ce3c54e8c723428e93753ce79dfe8c6b8f86dc59ac610fc3140c
  • Przekazywanie informacji przez podmioty nadzorowane (information sent by supervised entities)

    List of returns · HTML

    KNF's index of reporting pages: ESEF, TFI, ZASI, depositaries, sales activity of investment firms, MiFIR, OAM and payment service providers.

Sources

Every page and document this return's facts were read from.

Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.

Line4's text and records here are free to reuse under CC BY 4.0. Please credit: “Source: Line4 regulatory submissions library (CC BY 4.0), https://www.line4.ai”. The regulators' documents, forms, taxonomies, rules and data belong to them: see KNF's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.

Źródło: Komisja Nadzoru Finansowego, www.knf.gov.pl (https://www.knf.gov.pl) and https://sprawozdawczosc.knf.gov.pl. Source: Polish Financial Supervision Authority (KNF).

Last checked 11 November 2026.