PwC Product

Testing of KSeF structured invoices

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Test the correctness of e-invoices generated for the National e-Invoice System (KSeF)

What is KSeF Data Tester?

PwC experts have designed a tool that will support taxpayers in their implementation of the new invoice system. KSeF Data Tester is a tool to conduct checks and tests of structured invoices. The tool will review the file for consistency, coherence and completeness of the data.

KSeF Data Tester enables the following:

  • Verification of files from the technical side,
  • Checking files from the aspect of data consistency (logical and mathematical correctness of data),
  • Produce a test report for e-invoices under scrutiny with an overview of the test results.

KSeF Data Tester helps to assess the quality of the implementation of the KSeF solution by evaluating the final e-invoice product and reduces the risk of sending incorrect e-invoices to KSeF.

The tool is a module of the Tax & Legal IT Solutions application. Another module recommended for purchase is SAF-T Data Tester for checking the consistency of single audit files (JPK_V7, JPK_FA, JPK_KR, JPK_MAG, JPK_KR_PD, JPK_ST_KR).

Why is the correctness of e-invoices important?

The topic of e-invoices affects many aspects related to activities of companies, both financial and accounting, legal and technical. The new regulations are a real challenge in the area of technology, processes and organization. Therefore, it is worth preparing for the introduction of e-invoices in advance instead of leaving this issue for the last minute. A comprehensive approach to the new requirements will protect entrepreneurs from possible consequences of an incorrect approach to these challenges.

grzegorz kus

Marcin Sidelnik
Partner
PwC Poland

Testing of KSeF structured invoices

Functionalities

Technical correctness

Checking the consistency of the submitted files with the schema structure for structured invoices. KSeF Data Tester will check whether the structured invoice file will meet the requirements of the KSeF system and be accepted by it.

Logical validation

Validation of the consistency of e-invoices with the logical structure of the file. The tool validates that the fields are consistently completed and that there are no logical data inconsistencies in the file.

Mathematical consistency

Checking the mathematical consistency of fields completed in the e-invoice. The tool verifies the consistency of the reported data on the basis of mathematical tests.

Errors report

The tool prepares a report with test results, which includes a list of errors and warnings along with a description of each of them.

Benefits

Risks mitigation
The tests performed would reduce the risks of the possibility of incorrect e-invoices being sent to KSeF.

Security
The application is installed on the clients' devices, so that using the tool does not increase the risk of business data leakage.

Convenience
The tool's interface is adapted to customer needs. Our approach is based on intuitive solutions for navigating the tool.

Accessibility
The tool is available for use at any time. Tests are performed efficiently, even in the case of large numbers of files.

FAQS

KSeF Data Tester is a unique PwC tool for testing structured e-invoice files. KSeF Data Tester verifies e-invoices based on the relevant version of the schema. Additionally, the tool enables  conducting dedicated business tests that allows for the assessment of the compliance of a structured invoice.

The tool is a comprehensive solution for e-invoice checks, which review the file in various aspects - data consistency, logical and mathematical validity. Using the tool will reduce the possibility of incorrect e-invoicing via KSeF.

The advantage of choosing the KSeF Data Tester tool is also a possibility to request an additional service of ongoing technological consulting. As an additional service, our clients will have an opportunity to consult with a PwC experts various issues e.g. an unclear test results, problems with error reports, support in understanding the schema requirements.

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