Blog

sanctions KSeF

Will there be sanctions related to KSeF in 2026?

15 January 2026
badawczo-rozwojowa

Tax Reliefs, part 4: R&D tax relief

18 December 2025
withholding tax

Taxpayer in withholding tax, part 1: general rules

10 December 2025
representation costs

Company representation costs – distinguish from advertising costs

01 December 2025
One-time depreciation

One-time depreciation in the enterprise

25 November 2025
Resolving Doubts

Changes in the tax ordinance – resolving doubts, interest

20 November 2025
staż pracy

Seniority – beneficial changes in the calculation method

14 November 2025
polish holding company

A Polish Holding Company (PSH) – deregulation benefits

07 November 2025
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ARPI Accounting is a part of ARPI Group, a Norwegian
holding which started to operate in Poland in 2001.