KSeF Integration
RAMBASE EXTENSIONS
Streamline your e-invoicing in Poland with full support for the Krajowy System e‑Faktur (KSeF). End-to-end automation for both outbound and inbound invoices in one seamless solution.
Publishing Date: 2026.02.01
Key Benefits
- Achieve compliance with KSeF without internal development or manual processes.
- Save time and reduce errors by automating invoice processing and status tracking.
- Maintain full control over invoice flows: from RamBase to KSeF and back again.
- Enable real-time visibility into e-invoice status, including UPO receipts and KSeF IDs.
- Future-proof your business: readiness for evolving Polish e-invoicing regulations.
Key Capabilities
- Generate structured e-invoices (FA(3) format) from RamBase and send directly to KSeF via API.
- Retrieve official receipts (UPOs) and register KSeF invoice numbers back in RamBase.
- Periodic import of inbound purchase invoices from KSeF, mapped into RamBase for processing in the Received Supplier Invoices Application (ISI).
- Compliance updates included: we handle changes in format, API endpoints and regulatory requirements.
- SaaS delivery via our Polish partner; minimal setup and rapid deployment.
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