This course is designed for small business owners and beginner accountants who want to master the Krajowy System e-Faktur (KSeF) without the stress of legal jargon. You will learn to log in to the system, issue invoices—including advance and correction invoices—handle B2C sales and international transactions, and avoid common pitfalls. By the end, you'll be able to manage invoicing confidently and streamline your documentation processes for your business.
What you'll learn
How to log into the KSeF system
Issuing different types of invoices correctly
Handling corrections and XML file uploads
Managing B2C sales and transactions with foreign contractors