A few years ago I traded cryptocurrency extensively. I eventually ended up with a tax nightmare, needing to account for thousands of trades across several exchanges. After months of talking with my accountant and tax office, I eventually built https://github.com/dleber/capitalg
It was still a lot of work aggregating trade histories from various exchanges into a standardized schema, but I took some comfort in understanding the process. I also avoided the need to share exchange API keys and trading data with 3rd party accounting tools.
If you discover any bugs, please don't tell the tax authorities.
It was still a lot of work aggregating trade histories from various exchanges into a standardized schema, but I took some comfort in understanding the process. I also avoided the need to share exchange API keys and trading data with 3rd party accounting tools.
If you discover any bugs, please don't tell the tax authorities.