<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RK & Partner]]></title><description><![CDATA[Twoje wsparcie w Niemczech.]]></description><link>https://www.kowalski-partner.com/blog</link><generator>RSS for Node</generator><lastBuildDate>Tue, 08 Sep 2026 13:14:46 GMT</lastBuildDate><atom:link href="https://www.kowalski-partner.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Freistellungsbescheinigung w Niemczech – jak uniknąć potrącenia 15% z faktury?]]></title><description><![CDATA[Polska firma wykonuje prace budowlane w Niemczech? Sprawdź, kiedy kontrahent może potrącić 15% Bauabzugsteuer i jakie znaczenie ma Freistellungsbescheinigung.]]></description><link>https://www.kowalski-partner.com/post/freistellungsbescheinigung-w-niemczech--jak-unikn%C4%85%C4%87-potr%C4%85cenia-15-z-faktury</link><guid isPermaLink="false">b17b0bd9-9f09-4936-a345-a1f23a065486</guid><pubDate>Mon, 07 Sep 2026 21:50:48 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/d451c8_7029c16f96704269bc437b4225334cff~mv2.png/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>office90539</dc:creator></item></channel></rss>