Where does “skattetröskel” come from?
skattetröskel (Swedish) comes from Swedish tröskel, from Old Swedish þriskulde, from Old Norse þreskǫldr, from Proto-Germanic þreskwaþluz, from Proto-Germanic þreskaną, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.
skattetröskel (Swedish): tax threshold
Ancestry of “skattetröskel”, step by step