Am I the only one thinking if the OP is struggling with this bit
Then they shouldn't really be playing with high risk investments. Understanding who's money is who's using a directors loan isn't really rocket science.
Let's say I take a directors loan of 15k and then invest that in crypto. If that crypto gains 5k in value and is realised/sold, what position would that leave me (and my company) in in terms of tax obligations?


Notwithstanding some niche situations, you'll probably find, as you dig into this further, that personal investments without a DL or pension contributions via YourCo are the way to go. There are quite a few threads on here along the same lines, albeit not generally involving a specific question about a DL (but I would avoid that strategy altogether because you don't want your investment decisions clouded by DL timelines), and they generally offer the same or similar advice.
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