Are bitcoin transactions tax deductible?

In the realm of cryptocurrency and finance, the question of whether bitcoin transactions are tax deductible often arises. As a taxpayer seeking clarity, I'm curious to understand the tax implications of these digital currency transactions. Specifically, are there any circumstances where bitcoin purchases, sales, or trades can be considered for tax deductions? Are there any specific regulations or guidelines set by tax authorities that govern the taxability of bitcoin transactions? Clarifying this issue is crucial for those who engage in bitcoin transactions to ensure compliance with tax laws and optimize their financial planning.