/biz/ - Business & Finance

>>16270104
I would move it out of BTC to XMR then over to hardware wallets, sit on some of it and sell off in small amounts on exchanges.
Pay whatever taxes are required in your country for mining to avoid an audit later down the road, alternatively if the sum is large enough tax havens and shell companies

It depends on where you live and how much you're sitting on.
Tax havens are a good start, go on a holiday and speak to a friendly tax/banking professional in your preferred place to do business.