Invoices
Full KSeF invoice management in one place
Receive, issue, import, and export invoices in compliance with KSeF FA(3). Full support for incoming and outgoing invoices, offline mode, and corrections.
Invoice translations in four languages
KSeFGPT helps teams work with invoice content in Polish, German, English, and Ukrainian. This makes foreign-counterparty handling, line-item review, and document handoff easier when not everyone works in Polish every day.
Polish
For domestic invoices, KSeF data, and daily accounting work.
German
For German-language documents and counterparties.
English
For teams and partners working in English.
Ukrainian
For Ukrainian-speaking employees and counterparties.
Functions
Incoming Invoices
Receive invoices from contractors without logging into KSeF
Outgoing Invoices
Issue FA(3) invoices directly to KSeF
Invoice Import
Upload invoices from PDF, CSV, XLS, XML formats and external integrations
Invoice Export from KSeF
Export KSeF data for your accountant, upload it directly to your tools, or send it by email
Incoming invoices
Automatic retrieval, parsing, and categorisation of invoices received from contractors via KSeF.
Outgoing invoices
Issue FA(3) invoices with XSD schema validation and instant submission to KSeF.
Import from other systems
Import invoices from PDF, Excel, XML files, and popular accounting software.
Export to accounting
Export KSeF invoices to XLS with custom column selection, templates, and contractor field mapping.
Start using the Invoices module
Create a KSeFGPT account and unlock the full power of the platform.
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