- Austria – Tax and Finance
- Belgium – https://finance.belgium.be/en
- Bulgaria – https://portal.nra.bg/en
- Croatia – https://www.porezna-uprava.hr/en/Pages/default.aspx
- Cyprus – https://www.mof.gov.cy/mof/tax/taxdep.nsf/index_en/index_en?opendocument
- Czech Republic – https://www.financnisprava.cz/en/index
- Denmark – www.skat.dk (Danish only)
- Estonia – https://www.emta.ee/en
- Finland – https://www.vero.fi/en/individuals/
- France – https://www.impots.gouv.fr/international_en
- Germany – https://www.bundesfinanzministerium.de/Web/EN/Home/home.html
- Greece – https://www.mindev.gov.gr/?lang=en
- Hungary – https://nav.gov.hu/en/
- Ireland – www.revenue.ie
- Italy – www.agenziaentrate.gov.it (Italian only)
- Latvia – https://www.vid.gov.lv/en
- Lithuania – https://www.vmi.lt/evmi/en/home
- Luxembourg – www.mf.public.lu (French only)
- Malta – www.ird.gov.mt
- Poland – https://www.gov.pl/web/finance
- Portugal – Tax system
- Romania – https://mfinante.gov.ro/en/web/trezor
- Serbia – https://www.purs.gov.rs/en.html
- Slovakia – https://www.financnasprava.sk/en/homepage
- Slovenia – https://www.fu.gov.si/en/
- Spain – https://sede.agenciatributaria.gob.es/Sede/en_gb/inicio.html
- Sweden – www.skatteverket.se (Page in English)
- The Netherlands – https://www.belastingdienst.nl (Individuals – Businesses)
- Ukraine – https://tax.gov.ua/en/