Knowledge Hub
How should revenue and tax-deductible costs under contracts of mandate be documented? This article discusses how to manage revenue, costs and tax-deductible expenses under contracts of mandate. Learn which expenses can…
How to store and archive electronic documents and accounting records. In the digital age, storing and archiving documents electronically, including invoices and tax records, is becoming not only convenient but also…
VAT exemption for small businesses: changes and VAT registration in 2025. In 2025, small businesses can benefit from various VAT options, such as the small-business VAT exemption…
New JPK_CIT obligations for business owners from January 1, 2025. The Ministry of Finance is introducing new JPK_CIT reporting obligations that will apply to every taxpayer from 2025. Businesses must prepare for changes…
Key tax changes for business owners in 2025. The year 2025 brings significant tax changes that will affect every business owner. This article discusses the key changes, including tax…
Cash-basis PIT for business owners: new income tax rules from January 1, 2025. From January 1, 2025, business owners will need to adapt to new rules on cash-basis personal income tax. These changes will affect…
New rules: global minimum tax and top-up tax under Pillar II and BEPS 2.0. The introduction of a global minimum tax and top-up tax under the OECD initiative known as Pillar II raises many…
New tax rules: property tax records and returns in 2025. New property tax rules take effect in 2025. Find out how to correctly apply tax to…
What is a debit note for a business owner and an accountant? A debit note is an important business document needed for proper accounting. Find out how debit notes affect the management of…
How to store documents and archive accounting records in compliance with the law. Document retention, including accounting records, is essential for every business. Find out how long to keep documents and what the requirements are…
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