You pay taxes in whatever country you worked in . Spain and Argentina have a double tax treaty which means you don ' t have to pay taxes to both countries , but you do have to let them know that you got paid and that you did pay the taxes . Nike being a US based company has no bearings on whom you ' re paying taxes to , shit they ' re the ones paying you . As long as they ' re working in Argentina then they owe Argentina whatever they owe Argentina . <| sep |> keepkey blackfriday deal . $ 79 usd . bought one . can these things work without chrome ? thanks for adding support for these things <| sep |> They always try and justify it too , by saying it is easier for the shop as they might have different taxes in different places . You can acknowledge why things are a certain way without also thinking that ' s the best way things should be done . I don ' t know anybody , American or otherwise , who doesn ' t think tax being included in the price would be better . They just don ' t care enough to make it a bigger issue than anything else .