I have been living here in Chile for the last 5 or so years, and have a stable contract job with contributions and everything else in order. Since recently, I have started to supplement my income by doing some off the hours work (I am a 3d artist).
For all the work I do within Chile, I issue boleta honararios and get paid accordingly.
My question is, how should I pay taxes for work I do for international clients. I have a gig lined up and wanna clear up how I should do this to stay on the right side of the law!

I'll be eligible to apply for citizenship soon, so I wanna be legal in my finances, and also would like to have the taxes for my income properly paid so that I can someday hopefully get a credito hipotacario for a house..
pls advice!