Bitcoin Tax Debate Intensifies After Coinbase Lobbying Allegations

In Brief

• Coinbase denied claims it lobbied against Bitcoin tax relief.
• The dispute centers on a proposed $300 de minimis exemption.
• Debate highlights divisions over Bitcoin’s role as money.

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A dispute over Bitcoin (BTC) tax policy erupted after allegations surfaced that Coinbase was lobbying against a proposed de minimis tax exemption for small Bitcoin transactions. Coinbase Chief Policy Officer Faryar Shirzad quickly rejected the claim, whereas CEO Brian Armstrong later called the rumor “totally false.”

Coinbase denies lobbying against Bitcoin tax relief

Specifically, the controversy began after Bitcoin podcaster and managing partner at Ten31, Marty Bent, claimed on March 11 that Coinbase had been telling lawmakers that a tax exemption for small Bitcoin transactions was unnecessary.

Bent alleged that the exchange was arguing that Bitcoin is rarely used as money and that a de minimis exemption would be “a handout” unlikely to pass Congress. According to the claim, Coinbase was instead pushing for stablecoin-focused treatment.

*Bent’s claim that started the debate. Source:* *Marty Bent/X*

Coinbase leadership moved quickly to dispute the allegation. Coinbase Chief Policy Officer Faryar Shirzad wrote:

“This is a total lie. We have never and will never lobby against Bitcoin. Ever.”

Shortly after, Coinbase CEO Brian Armstrong also rejected the claim, calling it “totally false.”

*Coinbase CEO disputes the accusations. Source:* *Brian Armstrong/X*

Jack Dorsey calls for clarification

Despite the denials, the issue quickly drew attention across the Bitcoin community. Block founder Jack Dorsey publicly asked Armstrong to clarify whether Coinbase supported the exemption. As he wrote, tagging Armstrong:

*Block founder asks for clarification. Source: Jack Dorsey/X*

Bent later said he had multiple sources supporting the original rumor, though no documentation has been publicly presented so far.

Why the Bitcoin tax exemption matters

The debate centers on a proposed de minimis tax exemption designed to remove capital-gains taxes from small Bitcoin transactions.

Under current U.S. tax rules, Bitcoin is treated as property. That means every time someone spends BTC, even for small purchases like coffee, it technically creates a taxable event requiring cost-basis tracking and reporting.

Legislation backed by Senator Cynthia Lummis would introduce a $300 per-transaction threshold, with a $5,000 annual cap, allowing small payments to be treated similarly to minor foreign-currency exchanges.

Supporters argue the change is essential if Bitcoin is ever going to function as everyday money.

Lightning data fuels the debate

Advocates say real-world usage is already happening, particularly on the Lightning Network.

Recent aggregated data cited approximately $1.17 billion in monthly Lightning payment volume across 5.22 million transactions, suggesting Bitcoin is increasingly used for payments rather than purely as a store of value.

Companies building Bitcoin payment infrastructure have strongly backed the exemption. Block has been one of the most vocal supporters, launching its “Bitcoin is Everyday Money” campaign as it expanded Lightning payment tools for Square merchants.

The dispute highlights a broader divide inside the crypto industry, where exchanges and trading platforms are on one side, and companies focused on Bitcoin payments infrastructure are on the other.

With lawmakers still considering broader digital-asset tax reforms, the outcome of the de minimis proposal could shape whether Bitcoin is treated primarily as an investment asset or as spendable money.