The petition, filed on May 13, was signed by more than 52,000 people by May 21, reaching the 50,000-signature mark in roughly eight days. Under South Korean law, any petition that crosses that threshold within a 30-day window is automatically referred to the relevant parliamentary standing committee for formal review. That window closes on June 12, 2026, meaning the signatures must remain above the required threshold until that date for the referral to hold. The tax is currently scheduled to launch on January 1, 2027, with the first filing deadline falling in May 2028.

The petition does not ask for another delay. It calls for the framework to be scrapped entirely, arguing that the current structure is fundamentally unfair and technically unready. "This issue goes beyond a simple debate over tax rates and reflects broader concerns about how Korea intends to foster the future digital asset industry," the petition text states, according to the Korea Times. The submitter argued that "the framework requires fundamental review rather than minor revisions or another delay," citing the absence of adequate investor protections and supporting infrastructure, as reported by Bloomingbit. Both excerpts are translations from Korean.

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The fairness argument driving the backlash

At the core of the petition is a disparity that critics describe as structurally inequitable. The crypto tax would apply to gains exceeding 2.5 million KRW (approximately $1,650 at May 2026 exchange rates).

In December 2024, the National Assembly formally abolished the Financial Investment Income Tax (FIIT), a proposed levy on gains from stocks, bonds, funds, and derivatives, which would have had a threshold of 50 million KRW (approximately $34,400 at May 2026 exchange rates). That is 20 times higher than the crypto threshold. Stock investors are now largely exempt from capital gains tax in South Korea, while crypto investors face a blanket 22% rate (20% national plus 2% local income tax) on a much lower earnings floor. Acting President Han Duck-soo, who was serving in the role following President Yoon Suk-yeol's impeachment proceedings, framed the FIIT abolition as a measure to protect investors and support capital market development. Deputy Prime Minister Choi Sang-mok also stated at the time that "the government does not have a negative stance on virtual assets," adding that "it would be appropriate to impose the tax after thorough monitoring."

Critics have since argued that crypto investors were excluded from that same logic without justification.

The People Power Party (PPP), which served as the presidential party under Yoon Suk-yeol and now sits in opposition within the National Assembly, introduced a formal bill on March 18 to repeal the virtual asset tax. PPP floor leader Song Eon-seok cited the fairness gap directly. "Financial investment income tax has been abolished for the development of the capital market and the protection of investors," Song said. "Imposing a separate income tax on digital assets raises issues regarding equity and consistency in the tax system."

Song also raised a double taxation concern, arguing that digital assets are already classified as commodities and subject to value-added tax in South Korea, making an additional capital gains levy on the same holdings inequitable. That is the PPP's stated position rather than a settled legal determination.

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Government holding its position

According to the Seoul Economic Daily, reporting on May 7, 2026, the Ministry of Economy and Finance confirmed that the tax will proceed on schedule and will not be included in the July tax revision bill for another deferral.

The government is coordinating with South Korea's five largest exchanges, Upbit (operated by Dunamu), Bithumb, Coinone, Korbit, and Gopax, to build out the transaction reporting and withholding systems required for implementation. The National Tax Service is separately deploying a 3 billion KRW (roughly $2 million at May 2026 exchange rates) AI-powered platform to identify undeclared crypto income, with deployment expected before the end of 2026, according to CryptoTimes reporting from March 2026.

The crypto tax has already been delayed three times since it was first passed into law in 2020, with the original rollout date pushed back from 2021 to 2023, then to 2025, and again to 2027. Each delay reflected different pressures: early deferrals were driven by industry lobbying and infrastructure concerns, while the most recent postponement came through a bipartisan political agreement in December 2024.

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Why this matters across the region

South Korea is one of the largest retail crypto markets in the world. The Korean won accounts for approximately 30% of global spot crypto trading volume, according to CoinFomania, and combined weekly turnover on Upbit and Bithumb runs around $26 billion, also according to CoinFomania. Trading volume figures vary significantly across sources and methodologies and should be treated as estimates.

Total trading across South Korean exchanges reached approximately 398 trillion KRW in Q4 2025, before contracting roughly 20% to 318.3 trillion KRW in Q1 2026, according to Tiger Research. Upbit posted a particularly severe decline over the same period: CryptoRank estimates the exchange's volume fell approximately 82% quarter-on-quarter, though researchers note that Upbit contraction estimates range widely depending on the methodology and comparison period used.

Roughly 16.2 million South Koreans, about 32% of the population, are registered crypto investors, according to Tiger Research and CoinFomania.

For markets in South Asia and Sub-Saharan Africa, where crypto increasingly serves as an accessible alternative to property and formal investment markets, the South Korean petition carries a broader signal. The petition itself notes that younger Koreans locked out of housing are using digital assets for wealth building, and that taxing those gains more aggressively than stock gains creates a structural disadvantage for that cohort. That argument maps directly onto conditions in many emerging markets, where regulatory frameworks are still being formed and the stakes of getting tax policy wrong are similarly high. India's 30% flat tax on crypto gains, introduced in 2022, came alongside a 1% Tax Deducted at Source applied to every transaction regardless of whether the trade was profitable. That TDS provision, more than the headline rate alone, has been widely linked to a documented shift of retail trading activity toward offshore platforms, because it imposed a cash-flow burden even on losing trades.

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What to watch

The most immediate milestone is June 12, 2026, when the petition's 30-day validity window closes. Signatures must remain above the 50,000 threshold until that date for the standing committee referral to hold.

Committee referral is procedural: it compels debate but not a vote, and the majority Democratic Party controls the chamber. The Democratic Party has not issued a public response to the committee referral at time of publication. Their response will be the clearest indicator of whether the tax faces genuine legislative risk before year-end. The government's July tax revision bill and the National Tax Service tracking platform rollout timeline are the next concrete milestones after that.