In 2016, Coinbase presented a case to the U.S. Supreme Court, arguing that the IRS’s demand for financial data of hundreds of thousands of its customers could jeopardize privacy rights. The company’s stance was that the broad examination of data violated the privacy expectations of American citizens. The core issue revolves around massive data searches conducted on information individuals provide to third parties.
Coinbase and the IRS
During President Donald Trump’s first term, the IRS, under a new policy, sought transaction records stored at Coinbase, asserting these records should be shared. Through legal proceedings, Coinbase managed to narrow the scope of the requested data. The documents submitted by Coinbase emphasize the necessity of protecting personal privacy amid extensive data demands.
“We argue that the court should not allow the IRS’s broad data sweeps using the third-party doctrine.” – Coinbase
If you can afford the legal expenses, like Coinbase, you can challenge any adverse situation for crypto in court. Coinbase invested heavily in this fight.
Privacy and Third-Party Doctrine
In 2020, Bitcoin 
$77,560 researcher James Harper filed a lawsuit, claiming that the IRS’s data demands were excessively broad. Harper, also a lawyer and member of the American Enterprise Institute, argued that individuals’ information shared with third parties still carries an expectation of privacy.
“User anonymity vanishes; the government can match wallet addresses with identities, providing easy traceability on blockchain.” – Coinbase
“The summons to more than 14,000 Americans under the John Doe provision infringes their broad personal privacy expectations.” – Coinbase
Representing the government, the Department of Justice argued that information willingly shared with third parties lacked privacy expectations. This viewpoint highlights differing opinions on data sharing in judicial settings.
The ongoing legal struggle raises significant discussions around digital privacy and data security. Coinbase hopes the court will ultimately favor limited data disclosures over broader ones. This outcome could serve as a precedent for similar cases concerning personal data protection.
