If you have less than R$5,000 in crypto in a year, you don't need to declare it. If you traded that amount throughout the year, you do.

I'm just entering the world of crypto, I'd like to know some tips about this world, about my portfolio and how I can improve it and a doubt that's killing me! What's the amount of crypto I can have without having to declare it!? I'll even say how much I can have without committing irregularities. P.S. I don't do IR!