How to choose an accounting firm in Poland: key selection criteria
If you are considering how to choose an accounting firm in Poland, the provider should be matched to the scale of your business, the processes being outsourced and management’s requirements for financial reporting and control. The assessment should cover not only price, but also team experience, scope of responsibility, backup... Read More →
Invoice mistakenly submitted to the National System of e-Invoices (KSeF) in Poland – must it be corrected to zero?
An invoice mistakenly submitted to the National System of e-Invoices (KSeF) in Poland after it had already been correctly issued and delivered to the buyer outside the system does not necessarily have to be corrected to zero. The Polish Ministry of Finance (MF) has indicated that a zero correction may... Read More →
Full accounting in Poland vs. simplified accounting – obligations, differences and practical implications for businesses
Under Polish accounting rules, full accounting is mandatory for certain entities regardless of revenue. For sole traders and certain partnerships of natural persons, the statutory threshold is EUR 2.5 million in net revenue from sales of goods and products in the previous financial year. For determining the obligation to keep... Read More →
Do invoices for services supplied abroad have to be issued through Poland’s KSeF?
In many cases, Polish businesses must report invoices for services supplied abroad through the National e-Invoicing System (KSeF), even when the services are taxable in another country. The obligation depends primarily on whether Polish invoicing rules apply, who is required to account for VAT and whether a statutory exclusion from... Read More →
E-invoicing in Poland and the UK: comparing KSeF with UK rules
E-invoicing in Poland and the UK follows two different regulatory timelines. Poland introduced the mandatory National e-Invoicing System (KSeF) in stages from 1 February and 1 April 2026. In the UK, electronic invoicing is still generally optional, but all VAT invoices will have to be issued and received electronically from... Read More →
Accounting for LLC in Poland – obligations, rules and practical challenges
Accounting for LLC in Poland differs significantly from accounting for a sole proprietorship or a business using simplified records. This is mainly because a Polish limited liability company, commonly referred to as spółka z ograniczoną odpowiedzialnością (sp. z o.o.), is a separate legal entity with its own assets, liabilities and... Read More →
Split payment mechanism and KSeF invoices in Poland – what changes for businesses?
The split payment mechanism and KSeF invoices in Poland are becoming an increasingly important practical issue for businesses, accounting departments and finance teams responsible for VAT settlements. Although the split payment mechanism itself is not new, payments for invoices issued through the National e-Invoicing System (KSeF) in Poland will require... Read More →
Chart of accounts for JPK_CIT in Poland – practical preparation for new reporting obligations
The chart of accounts for JPK_CIT is one of the key areas that companies in Poland should review before the new income tax reporting obligations become effective. These obligations, introduced gradually for different groups of taxpayers, are not limited to the technical generation of a file from the accounting system.... Read More →
JPK reporting deadline in Poland extended – key information for companies
The JPK reporting deadline in Poland for income taxes has been officially extended after the Polish President signed the relevant amendment. On 11 June 2026, the President of the Republic of Poland signed an amendment to the Polish Personal Income Tax Act, the Corporate Income Tax Act and the Act... Read More →
National e-Invoicing System (KSeF) in Poland and VAT deduction – invoices in the system, outside the system and obligations of VAT-exempt taxpayers
The National e-Invoicing System (KSeF) in Poland and VAT deductionis a topic that requires companies to distinguish between several practical scenarios: an invoice issued and received through KSeF, an invoice issued outside the system despite the obligation to use it, and an invoice issued in offline or offline24 mode. The... Read More →
