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Cost Basis Test

Definition

A cost basis test is a methodology employed in taxation to determine the original value of an asset for the purpose of calculating capital gains or losses upon its disposition. For cryptocurrencies, this involves meticulously tracking the price at which a digital asset was acquired, including any associated transaction fees. This calculation is indispensable for accurate tax reporting to relevant authorities. Different accounting methods, such as FIFO or LIFO, can materially affect the reported outcome.