Master KSeF before it's too late
Practical online course led by an expert. Learn to issue e-invoices, manage permissions, and prepare your company for Poland's mandatory National e-Invoice System.
Curriculum
7 modules, 30+ video lessons, downloadable materials
KSeF Fundamentals
What KSeF is, why it exists, implementation deadlines, penalties from 2027.
Setting Up Access
Registering in KSeF, permissions, authorization tokens, trusted profile and e-ID.
FA(3) Schema — XML Structure
Required and optional fields, validation, attachments, common errors.
Issuing & Receiving Invoices
Using the Taxpayer Application, popular accounting software, KSeF number in transfers.
Emergency Mode & Edge Cases
Offline/offline24 mode, corrections, self-billing, foreign invoices, B2C.
Organizing Your KSeF Workflow
Archiving, reconciliation with accounting systems, VAT reporting.
Industry-Specific Guidance
KSeF in construction, e-commerce, public sector, transport and logistics.
Who is this course for?
Accountants & bookkeepers
You handle invoices for multiple clients and need to implement KSeF across all of them.
Business owners
You run a company in Poland and need to understand your obligations without legal jargon.
Foreign companies in Poland
You operate in the Polish market and need to understand KSeF as a foreign entity.
Pricing
One-time payment, lifetime access
Individual
- All 7 modules
- 30+ video lessons
- Downloadable PDF materials
- Course updates included
Team (3–5 people)
- Everything in Individual
- Up to 5 team accounts
- Team progress dashboard
Premium
- Everything in Team
- Monthly live Q&A sessions
- Email support from expert
- Priority access to new content
Stay updated
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