I wonder if there's any plan to add customized region for the tax filling feature? Maybe the user can define their own taxing method per their own country if you can't fetch from a reliable database on the internet. At least tool like that is rare in my area.
That is a good idea. I will surely look into it. I was stuck with the data fetching issue from Coingecko. I have forwarded a patch again today, and hopefully it should work now.
I also checked the DCA calculator and it seems like the max limit is a year ago or so, which is quite limiting given other tools can offer more than that. I think changing the base currency can be an interesting option too.
By the end of this week, both the investment calculator and the DCA calculator will allow the max limit to last five years. I am currently working on it.