Fiscale partner

Okay, I found a direct Belastingdienst link (Dutch Tax and Customs Administration) in Dutch. I should prioritize English links for Diversification.com, but if a core regulation is only in the native language, I'll use it and note the language if crucial. For fiscale partner, the English Government.nl and IamExpat sites explain it well. The Belastingdienst link²¹, ²² confirms the core definition and rules.

I will use:

Government.nl: https://www.government.nl/topics/marriage-registered-partnership-and-cohabitation-agreements (Good for background on legal partnerships)¹⁹, ²⁰
IamExpat.nl: https://www.iamexpat.nl/expat-info/dutch-expat-news/to-be-or-not-to-be-regarded-as-fiscal-partner-for-tax-purposes-thats-the-question (Excellent for historical context and conditions)¹⁸
TaxSavers.nl: https://www.taxsavers.nl/box-3-wealth-tax-netherlands/ (Good for practical application, specifically wealth tax)¹⁷
Belastingdienst.nl: https://www.belastingdienst.nl/wps/wcm/connect/bldcontentnl/themaoverstijgend/brochures_en_overige_informatie/watisuwfiscaalpartner (This is the specific Belastingdienst page in Dutch; it is the most authoritative source for the definition and rules, even if in Dutch. I will ensure the key information cited is also confirmed by English sources if possible, or explain it clearly).¹⁶

I have my 4 external links and 15 internal links. I can proceed to write the article.

¹ ² ³ ⁴, ⁵ ⁶ ⁷, ⁸ ⁹ ¹⁰ ¹¹ ¹² ¹³ ¹⁴, ¹⁵