Let's say I am under 18 and made like 120 dollars trading shit coins with Solana. Would I have to file taxes on that? I got a little bit of Solana from the helium app, transferred it to a personal wallet, and made like 120 dollars off a less than 10-dollar investment. Do I have to file taxes this year or should I just wait till I'm 18 in like 8-10 months?
Read some brief info about how taxation goes in your country. People here from various countries and has a different form of taxation in crypto profits. But if you've made that money and it's in fiat already, that's when you have to check out the taxation compliance in your country.
Or try to get some help in your local community that are into taxation like audit officers or are working into revenue taxes bureau.