The Russian Federal Tax Service has published a letter on measures to control cryptocurrency circulation and exchange.
According to the letter published by the Russian Federal Tax Service, Russian legislation does not prohibit individuals or companies from using cryptocurrencies, thus the Federal Tax Service of Russia considers that operations with the purchase or sale of cryptocurrency should be treated as transactions with foreign currencies, reported Bits.media.
More info here:
https://coinidol.com/russian-tax-service-to-treat-bitcoin-as-a-foreign-currency/