Cost Basis Calculation Methods

Cost basis calculation methods are the accounting strategies used to determine the acquisition price of digital assets for tax reporting purposes. Common methods include First-In, First-Out (FIFO), Last-In, First-Out (LIFO), and Average Cost Basis.

In the volatile and high-frequency environment of crypto derivatives, choosing the right method can significantly impact the amount of capital gains tax owed. FIFO assumes the first assets purchased are the first sold, while LIFO assumes the most recent purchases are sold first.

Because tax authorities have specific requirements for these calculations, traders must maintain consistent and detailed records of every purchase and sale to support their chosen method. These methods are essential for accurately reflecting the financial performance of a portfolio over time.