The best way to do it is to register company in Estonia. Estonia has 0% corporate tax - it means as long as you keep Bitcoin in company balance there are 0 taxes if you get capital gain and cash bitcoin out and keep money in the company account its still 0 tax, after that when you reinvest into you business development all this will have 0 tax as well.

Estonia has also the best legal framework to trade with crypto. If you are looking for more information www.consulting24.co