So we read up on the requirements for a tourist visa, and discovered that we need photocopy of our income tax return (ITR Form 2316).
The problem is that one my friends who is someone I work with, work online for an american company so we don't get taxed. I personally have a TIN number from my previous company but after I left there hasn't been any activity with it. Is there anything we can do? We really wanna travel to Korea around October or December.