National e-Invoicing System in Poland (KSeF) and scam invoices: why document control is essential
National e-Invoicing System in Poland (KSeF) is changing how invoices are issued, received and circulated within a company, but it does not remove the need to verify them on the buyer’s side. The mere fact that a document has been retrieved from the system does not mean it should automatically... Read More →
Remote work from Poland and permanent establishment risk for foreign companies – Supreme Administrative Court of Poland (NSA) judgment
A permanent establishment in Poland is one of the key tax issues foreign companies should assess when hiring employees who work remotely from Poland. A judgment of 28 October 2025 issued by the Supreme Administrative Court of Poland (Naczelny Sąd Administracyjny, NSA) confirmed that an employee working from a private... Read More →
Contractual penalties and tax-deductible costs in Poland – a ruling by the Supreme Administrative Court of Poland (NSA)
Contractual penalties and tax-deductible costs in Poland are an important issue for businesses performing services, deliveries, construction projects and long-term contracts. The latest case law of the Supreme Administrative Court of Poland (NSA) confirms that not every contractual penalty is automatically excluded from tax-deductible costs. If a penalty is charged... Read More →
National Bank of Poland interest rates in April 2026
On April 8-9, 2026, the Monetary Policy Council held a meeting during which it decided to keep the National Bank of Poland (NBP) interest rates unchanged. Current National Bank of Poland interest rates: reference rate at 3.75% on an annual basis; lombard rate at 4.25% on an annual basis; deposit rate at 3.25% on an... Read More →
Business Review Poland – March 2026
March 2026 brought several important tax, legal and HR developments in Poland. For businesses, this means an increasing need to monitor regulatory changes closely, not only from the perspective of formal compliance, but also in terms of process organisation, data quality and practical readiness to respond to new obligations. In... Read More →
Customer Invoice Portal – a new tool supporting document workflow in the era of the National e-Invoicing System (KSeF) in Poland
Efficient document workflow now has a direct impact on how a company organises its work, how smoothly accounting processes are completed on time, and how effectively teams collaborate. As changes related to the National e-Invoicing System (KSeF) continue to reshape business processes in Poland, tools that not only enable document... Read More →
Seconding employees to Poland and PIT obligations
Seconding employees to Poland now requires a much broader analysis than simply checking how long an employee will stay in the country. For foreign companies and international groups, the key issue is not only where the employment contract was formally signed, but also who actually benefits from the employee’s work,... Read More →
Tax relief for returning to Poland: when the Polish tax office may challenge the PIT exemption
Tax relief for returning to Poland is attracting growing interest from people who, after several years of living and working abroad, move back to Poland. From the taxpayer’s perspective, it is a very specific preference: an exemption from Polish personal income tax (PIT) on qualifying income up to PLN 85,528... Read More →
Tax audits by Poland’s National Revenue Administration (KAS): how companies should prepare in 2026
Tax audits carried out by Poland’s National Revenue Administration (Krajowa Administracja Skarbowa, KAS) now look very different from how they did just a few years ago. They are becoming less broad and random, and increasingly precise, data-driven and based on risk assessment and digital reporting tools. For businesses, this marks... Read More →
Modern reporting with Customer BI and Reporting Portal at getsix® – Optimizing results for international companies
Modern business, especially for companies operating in multiple international markets, requires access to precise real-time data. Our new Customer BI and Reporting Portal service leverages cutting-edge Business Intelligence technologies such as Power BI to ensure effective management, data analysis, and reporting automation. The solution offered by getsix® enables international companies... Read More →
