Taxes on money received on the Internet (legalization of casino winnings)

Profit Casino is a legal entity. And they pass the tax problems on to their clients.

You say, "I played at the casino, won $100, here is a screenshot of the withdrawal on 01/04/2022, and these $100 came to my card on 01/05/2022. I don't care how exactly the casino paid. I will include this amount in the annual declaration for 2022 and pay 20% tax by May 20, 2023. I promise not to participate in rallies or hug riot police until then."
And that's all.
The tax office is concerned with only one issue. If you have income, the state must tax it.
Moreover, you don't have to worry until the tax inspector invites you to his office and asks "Who is Alex?" The probability that this won't happen in the next 10 years is about 99.99%. Even if a violation is detected, you quickly pay the "overdue taxes" yourself with a small penalty and the topic is closed.

The tax inspector asks a question
Who is this Alex to you?

Egoistic position. Are forum members only residents of Ukraine?

In Ukraine, there is a law on banking secrecy, so internal banking monitoring applies to one-time amounts over UAH 150,000 or card receipts over UAH 400,000 per month.

Banks do not provide information to the tax office until the tax office makes a specific request. The tax office will make such a request based on the results of an investigation of some counterparty. And this happens exclusively in the case of financial fraud with taxes. Another option is huge purchases on your part that end up in the registers and there is no understanding where you got such income for such expenses.

What if the bank unexpectedly blocks the card and asks to tell about the source of the money?
Show a screenshot of the withdrawal from the online casino. If the withdrawals are large and systematic, enter them in the annual declaration and pay income tax.

Where did I say I was lying? What are you saying?