Most of countries consider Bitcoin as an asset or intangible property ( as by IRS ). Bitcoin's treatment as an asset makes the tax implication clear. However, taxation on bitcoins and its reporting is not as simple as it seems. For starters, it is difficult to determine the fair value of the bitcoin on purchase and sale transactions. Frequent traders and investors could use "first in, first out" (FIFO) or "last in, first out" (LIFO) accounting techniques to reduce tax obligations.