I did this as a Canadian in Canada, and now I live in Taiwan and still work for a US company. I pay tax to whatever country I was physically present in while do

I did this as a Canadian in Canada, and now I live in Taiwan and still work for a US company. I pay tax to whatever country I was physically present in while doing the work. There was one year I spent 3 months in California and 9 in Canada so I filed multiple tax returns. Kinda like what a football player does, but less cool :P