Pernille Kienle May 24, 2018:

giro transfer forms SKAT calls it 'giro transfer forms' in the English version of their website (but no one would know what that means at least here in Canada). Here's the link: http://skat.dk/skat.aspx?oid=2656&lang=us - you could also just say 'payment slips' to keep it simple and understandable for everyone :)