50% increasing of flat- rate-costs for artists, graphics, programmers, journalists and other authors for revenues up to 171.056 PLN yearly, since 1 January of 2018.

Since 1^st January of 2018 individuals, who run artistic or technical- development activities in the sense of finishing them with “copyrights” and use them afterwards directly or by transferring , can apply 50 % costs of gaining revenues . Yearly it is till 85.528 PLN write-off.