Hello everyone, it would be possible for an EU citizen to move to Bulgaria and trade online professionally (several operations per month on Forex, stocks, etc., at least 15-20 operations/month) as the only source of income, without having to open a company or register the business as an individual (sole proprietorship/sole trader)? Obviously paying 10% on profits and social security (which for an EU citizen, in 2022, should be 27.8% of the monthly profit, between a minimum of 710 BGN and a ceiling of 3400 BGN; for which one would certainly pay 27.8 % of 710 bgn, monthly, even if you don't earn anything). In addition, there would be accounting costs. I read that in the EU there is thinking of equating the activity of online trader to any other activity, so in the future perhaps it will be necessary register this business as an individual (sole trader/sole proprietorship) or by registering a company; however I'm not sure about this, I've only read something on the net, which could also be unfounded. I've read that when you move to Bulgaria, Bulgaria wants to know the source of income of the person who intends to apply for residency (even if a citizen EU).Thanks