Structured electronic invoices and the National e-Invoicing System (KseF)

Mandatory KSeF - why is it important for all businesses?

  • From July 2024, all invoices in B2B transactions between VAT-registered taxpayers in Poland will be sent and received exclusively through The National System of e-Invoices (KSeF).
  • The system is also to include foreign entities with a fixed establishment in Poland.
  • Invoices issued by Polish taxpayers to foreign contractors (e.g. for intra-community deliveries of goods (WDT), export of goods or services) will also have to be issued in KSeF, though they will be delivered in a manner agreed with contractors.
  • According to the current version of the draft, B2C invoices will be entirely excluded from KSeF, with no possibility to use KSeF voluntarily.

KSeF implementation is a complex and time-consuming process. It includes not only technical aspects, but also the necessity to introduce very significant changes to processes, internal procedures, agreements, regulations. Our practical experience in implementing KSeF shows that typical difficulties are caused, for example, by the lack of possibility to upload invoice attachments in KSeF or difficulties arising from the process of posting invoices due to waiting for their validation in KSeF.

Benefits of using structured invoices

Benefits for entrepreneurs:

  • No need to archive documents. The system will store them for a statutorily defined period of 10 years;
  • Shortening of the period for VAT refunds from 60 to 40 days;
  • Speed of procedures;
  • Certainty that the invoice has been delivered to the contractor. Efficiency of business processes;
  • The structure of the Standard Audit File for Tax [Jednolity Plik Kontrolny] (JPK_FA) for invoices issued in KSeF will be available to the tax authorities directly from KseF;
  • One document template and ease of reading.

How can we help you?

We can offer your company various forms of support in the complicated and complex undertaking which is the KSeF implementation:

  • Preparing the KSeF implementation plan, both from the point of view of technological aspects, assistance in determining the scope of functionality of the IT systems, and identifying the necessary changes in processes, internal procedures, contracts and regulations;
  • Determining and mapping of individual data in company’s systems that will be covered by the new structured invoice schema;
  • Identifying the potential risks associated with changes in the invoicing model and introducing measures to protect the company;
  • Coordinating the work of the project team, including support in communication between tax / accounting / financial and IT departments;
  • Drafting changes to the company’s internal processes and procedures, provisions in contracts and regulations in order to adapt to the new model of invoicing and document circulation, rules for issuing and receiving structured invoices, internal acceptance of invoices, VAT reporting and VAT settlement, as well as granting/receiving KseF authorisations;
  • Testing of the IT system for issuing and receiving structured invoices in KSeF;
  • Verifying generated invoices using the MDDP’s Walidator KSeF tool.

Open online training courses including a detailed discussion of the issues concerning the bases of KSeF functioning and practical problems related to the implementation of KSeF.

Taking into account the specificity of your business, on practical aspects of implementing and applying the new solutions. We will present the technical and substantive issues in detail concerning, among other, granting authorisations, authentication, sending and receiving invoices in KSeF, and moreover we will discuss all fields of a structured invoice, including its mandatory and optional elements.

In cooperation with an IT partner, we offer also technical support under the implementation process and provide a tool for communication with KSeF regarding the issuing and receipt of structured invoices.

Advantages of the tool:

  1. Easy integration with various systems.
  2. Technical validation of an invoice before shipment.

Contact

Tomasz Michalik

Partner | Tax Adviser
E: tomasz.michalik@mddp.pl
T: (+48) 501 733 720

Janina Fornalik

Partner | Tax Adviser
E: janina.fornalik@mddp.pl
T: (+48) 660 440 141

Krzysztof Jaros

Manager | Tax Adviser
E: krzysztof.jaros@mddp.pl

Magdalena Krzemińska

Manager
E: magdalena.krzeminska@mddp.pl

Related content

Benefits for entrepreneurs:

  • No need to archive documents. The system will store them for a statutorily defined period of 10 years;
  • Shortening of the period for VAT refunds from 60 to 40 days;
  • Speed of procedures;
  • Certainty that the invoice has been delivered to the contractor. Efficiency of business processes;
  • The structure of the Standard Audit File for Tax [Jednolity Plik Kontrolny] (JPK_FA) for invoices issued in KSeF will be available to the tax authorities directly from KseF;
  • One document template and ease of reading.

Moreover, the SLIM VAT 3 package includes:

  • Simplifications in the determination of conversion rates to PLN for corrective invoices;
  • Increase in the sales value limit for small taxpayers up to EUR 2 million;
  • Simplification in settling the intra-Community acquisition of goods (WNT) – no requirement to have an invoice to deduct VAT;
  • Simplifications in the scope of VAT ratio – i.e., replacing the obligation to agree on the proportions in the form of a report with a notification submitted to the Head of the Tax Office;
  • Abolition of the obligation to print fiscal documents.

Benefits for entrepreneurs:

  • No need to archive documents. The system will store them for a statutorily defined period of 10 years;
  • Shortening of the period for VAT refunds from 60 to 40 days;
  • Speed of procedures;
  • Certainty that the invoice has been delivered to the contractor. Efficiency of business processes;
  • The structure of the Standard Audit File for Tax [Jednolity Plik Kontrolny] (JPK_FA) for invoices issued in KSeF will be available to the tax authorities directly from KseF;
  • One document template and ease of reading.

Moreover, the SLIM VAT 3 package includes:

  • Simplifications in the determination of conversion rates to PLN for corrective invoices;
  • Increase in the sales value limit for small taxpayers up to EUR 2 million;
  • Simplification in settling the intra-Community acquisition of goods (WNT) – no requirement to have an invoice to deduct VAT;
  • Simplifications in the scope of VAT ratio – i.e., replacing the obligation to agree on the proportions in the form of a report with a notification submitted to the Head of the Tax Office;
  • Abolition of the obligation to print fiscal documents.