Debit note – what is it and when is it issued?

What is a debit note for an entrepreneur and an accountant? A debit note is an important document in the business of every entrepreneur, which is necessary for proper accounting. Find out how a debit note affects financial management and what benefits cooperation with an accountant brings. A debit note is a key element in the financial management of a company, which can significantly affect its […]

What accounting documents should be kept and for how long?

How to properly store documents and archive accounting records in accordance with the law? Document storage, including accounting records, is crucial to any business. Find out how long to store documents and what are the best practices for archiving accounting documents to meet legal requirements. Are you wondering how to properly store accounting documents to meet legal requirements while ensuring […]

Circulation of accounting documents in the company – how to improve it?

Complete Guide to the Document Flow Process in a Company Have you ever wondered how to automate the flow of documents in a company to increase the efficiency and security of operations? In the age of digitalization, electronic document flow is becoming an indispensable element of modern management. Our complete guide will help you discover how to effectively implement document management systems that will not only streamline accounting processes, but […]

Correcting a sales invoice to the downside – how to avoid mistakes?

How to Correct an Invoice: A Comprehensive Guide to Corrective Invoices In Minus and In Plus A correction invoice is a key document in accounting that allows for corrections to the original invoice. The buyer and accountant often need to correct sales, which can include both minus and plus corrections. Learn how to properly prepare a correction invoice and what are the most important […]

Invoicing Regulation – what do you need to know?

How to properly issue VAT invoices in accordance with the regulation of the Minister of Finance of Issuing VAT invoices is a key obligation for every taxpayer. Understanding how to properly store documents and what the rules are for refunding VAT on goods and services is essential. The regulation of the Minister of Finance of specifies detailed rules for exemptions and refunds of tax to certain taxpayers. Find out, […]

Self-billing – what is it and when can it be used?

Self-Invoicing: How a Buyer Can Issue VAT Invoices on Behalf of a Seller Self-invoicing is the process of a VAT invoice being issued by a buyer on behalf of a seller. Learn how to properly issue invoices on behalf of a seller and the rules for approving invoices issued by the buyer. Self-invoicing is an innovative approach to issuing VAT invoices that could revolutionize the way in which […]

Invoice for a private person - rules and exceptions in the regulations

How to properly issue a VAT invoice for an individual? Issuing an invoice for an individual, also known as an invoice for an individual, requires knowledge of the mandatory elements that a VAT invoice should contain. Learn how to properly issue an invoice for an individual, what data is required, and how to keep records in a cash register. Learn the rules regarding the Tax Identification Number and other key […]

Cash-basis invoices – when and how can they be used?

Cash Method: How to Settle Income Tax and Issue an Invoice in 2025 Have you ever wondered how to simplify your tax settlements while optimizing your company's finances? In 2025, the cash method may prove to be a key solution for many entrepreneurs, especially those running smaller businesses. Imagine a situation in which you don't have to worry about VAT payments before you actually […]

Collective Correction Invoice – Step by Step

How to correctly issue a collective corrective invoice for several invoices? Issuing a corrective invoice is an important element in the process of correcting accounting documents. A collective corrective invoice allows for effective management of the correction of several invoices at the same time. Learn how to correctly correct invoices and what steps to take to ensure that the document is issued in accordance with the regulations. When did I first have to face […]

Accounting documents in international transactions

Basic Trade Documents in International Foreign Trade Transactions In international foreign trade, entrepreneurs must manage a variety of trade documents. VAT settlements and other basic documents are crucial for the correct conduct of transactions. Understanding these aspects is essential for every entrepreneur operating in international trade. International trade is not only the exchange of goods, but also a real adventure with documents, […]