Author: Jakub Łaski

RWN (Certificate of no arrears in social security contributions) is a document issued by the

A journal voucher (PK) is an internal accounting document that forms the basis for making

Entering banking operations involves recording all transactions related to the company’s bank accounts in the

Preparing warehouse documents involves creating documents in the system that confirm the movement of goods

The PIT-28 tax return must be completed by individuals who derive income from business activities

The ZUS DRA declaration is a form submitted by entrepreneurs who are required to settle

Applications for certificates from the Social Insurance Institution (ZUS), such as US-56 and A1, are

ZUS Z-15A, ZUS Z-3, ZUS Z-3A and ZUS Z-3B are forms used in various situations

The WnDP form (Application for entry in the National Debt Register) is a document used

Inventory balance update is the process of ensuring that the quantity of goods in the