tracking miners? lol
how the fuck they can track a miner, it's impossible
i hope they are speaking about when converting in fiat, otherwise they are talking bullshit, you can't track shit in cryptoword, also btc is aiming for completly anonymity
Here's the problem. When you exchange your btc for fiat, a USA based exchange is going to report that you sold btc for cash if it exceeds $600 during the year. If you use a USA based bank to receive incoming wires from a foreign exchange, they are going to know that.
If you don't file a tax return explaining the source of income, they can come after you demanding payment of tax for this income as if you were a cyber drug dealer.
If you are a miner, you would want to show that you mined the coins and you had expenses. You would pay regular income tax on your net income from mining. This is based on what the btc was worth when you received it. If the price of btc goes up while you hold it, you would pay a lower capital gains tax on the profit from the gain. The capital gains part is what the IRS ruling lets you do.
If you don't want to document your mining, then the IRS will tax your gross income at regular tax rates, as if you deposited all the money in the bank as unexplained cash. If you wanted to lessen your tax liability, then you would document your mining so you could deduct your expenses and pay a lower tax rate on gains. Under US law, you have always been liable to pay taxes on your income from mining.
If you hypothetically wanted to cheat on your taxes, which I am not suggesting because it is against the law, a tax evader would find a way to convert btc to fiat or goods and services in such a way that it doesn't generate a report to the IRS. As it is, anyone that takes more than $600 worth of btc from you in a year for cash or goods and services is required to report it to the IRS.