Search
Maventa services and reach Belgium e-invoicing in Belgium Denmark e-invoicing in Denmark Estonia e-invoicing in Estonia Finland e-invoicing in Finland Mass Printing Service Amili Kassavirta Amili Perintä Ropo Perintä Germany e-invoicing in Germany Italy e-invoicing in Italy Netherlands e-invoicing in the Netherlands Norway e-invoicing in Norway Poland e-invoicing in Poland Sweden e-invoicing in Sweden
Poland

Regional spotlight

Formats? Mandates?
We've got you covered!

  • Overview of B2G, B2B and B2C e-invoicing in Poland.
  • Key formats, networks and channels you may need to support.
  • High-level regulatory and compliance considerations.

Read the Regional spotlight

e-invoicing in Poland

Poland is moving e-invoicing to a centralized model with KSeF, the national e-invoicing system. For domestic B2B transactions, invoices are issued and exchanged through KSeF using the official FA XML format defined by the Polish tax authority. E-invoicing is already required for public sector transactions, and the use of KSeF will become mandatory for B2B invoicing in phases. For cross-border and public sector invoicing, Peppol BIS Billing 3.0 is also used alongside KSeF.

Poland is currently supported only for selected partners. Please contact Maventa Support for more information on how to set this up with your ERP for Polish companies.

Polish company account registration

When registering a new Polish company via the API, the Polish VAT number must be used as the company identifier. At the moment there is no way to authorize the companies other than having them as from a vendor having their KYC approved by us. Contact our support for KYC approval.

Sending in Poland

Supported delivery channels in Poland

Domestic invoices are send to KSeF for further delivery to the recipients, while cross-border invoices are sent via Peppol and additionally reported to KSeF.

Receiving in Poland

Receiving can happen via KSeF, Peppol network and internally from other Maventa customers. Scanning is available via AutoScan solution.

Address Type Description Example address Activation Requirement
Peppol address Official identifier for the Peppol network. 9945:xxxxxxxxxxx Created when company registers themselves to receive from Peppol
Back to top

AI Chat Support 24/7

  • Get help via AI chat available 24/7 whenever it suits you
  • Chat extensively uses Maventa support pages, websites, and blogs in its answers
  • If you need assistance that the AI cannot provide, you can also ask a customer service agent to join the conversation
  • Support requests processed Monday to Friday
Cancel Open chat

Got feedback?

Did you not find what you were looking for? Or was something explained unclearly? Or just want to share your thoughts? We are happy to hear your feedback!

Note: This form is not a way to get support, this is only for feedback for the documentation website. If you need support, please contact Maventa support.

Integration Guide Services & Reach API Specification Changelogs Integration guide Getting Started Invoice sending Consumer Invoicing Printing Email Invoicing Invoice Receiving Scanning Detect Fraud reporting Webhooks Reference implementations Maventa Connector Embeddable User Interface Peppol Network Document Exchange Invoice Response Self-billing support Invoicing formats Validation Peppol BIS 3.0 Maventa JSON (table) Maventa JSON (json schema) Companies and Settings Users Billing Services and reach Maventa services and reach e-invoicing in Belgium e-invoicing in Denmark e-invoicing in Estonia e-invoicing in Finland Mass Printing Service Amili Kassavirta Amili Perintä Ropo Perintä e-invoicing in Germany e-invoicing in Italy e-invoicing in the Netherlands e-invoicing in Norway e-invoicing in Poland e-invoicing in Sweden Api specification API overview Getting Started Common & authentication API Invoices API Documents API Companies & settings API Lookups API Detect API Validator API Receivables API Billing API Scanning API B2CFI API B2CNO API B2CSE API Partner API Getting Started API Methods Overview Account Configuration API Methods Invoice Sending API Methods Invoice Receiving API Methods B2C Norway API Methods B2C Finland API Methods Other API Methods Changelogs Product changelog Developer Changelog
Clear Send

Enter your credentials to Maventa testing environment, to authenticate and try things out with the Swagger UI. This will fetch a Bearer token using OAuth2 with the endpoint POST https://ax-stage.maventa.com/oauth2/token. The token is stored in your browser's session storage (cleared when you close the tab) and used in Swagger calls done from this documentation website. The token is valid for 1 hour.

Never use your production credentials here. This is only for testing the Maventa test environment in the Swagger UI.
All None
eui global company lookup document:receive document:send invoice:receive invoice:send company:read company:write validate receivables:assignments analysis billing:reports partner:invoice_delivery_actions partner:lookups partner:takeovers partner:lyanthe_scan_service fi_bank_message:send fi_bank_message:receive
Cancel Sign In