Polish entrepreneurs face new tax rules, Ministry rejects corrective invoice return

Poland's Ministry of Finance has firmly rejected the idea of reintroducing corrective notes for structured invoices, stating it contradicts the core principles of the Krajowy System e-Faktur (KSeF) system. This decision comes as businesses grapple with the increasing volume of corrective invoices needed due to common errors on structured invoices, even minor ones, since February 1, 2026.

Tax authorities are also pushing for smaller companies to adopt electronic bookkeeping and JPK (Jednolity Plik Kontrolny - Standard Audit File) formats. This move is met with continued resistance from businesses concerned about the administrative burden and compliance challenges.

The article also addresses several other key issues for entrepreneurs. It questions whether motorcycles should be treated like cars for VAT deduction purposes, noting that while possible, it comes with limitations. Furthermore, it examines the taxation and health contribution requirements on interest earned by companies, clarifying when these apply.

Businesses are also advised to pause on faster VAT deductions, as the tax authorities have provided explanations regarding why this is not yet permissible. The piece highlights the ongoing complexities of managing VAT invoices within dual systems, particularly concerning the transition to KSeF and its interaction with existing accounting practices.