House Bill 1590, titled the “Blockchain Basics Act,” would create a new state framework governing digital assets, cryptocurrency, blockchain protocols, and related activities in Mississippi. The bill defines a wide set of terms, including blockchain, digital asset, node, staking, self-hosted wallet, hardware wallet, and central bank digital currency (CBDC), and then uses those definitions to set rules for public agencies, taxpayers, miners, and blockchain businesses.
The bill would prohibit Mississippi state agencies and local governments from accepting or requiring payment in a CBDC, and from participating in any Federal Reserve CBDC test. It would also bar state and local governments from restricting an individual’s ability to use digital assets for lawful purchases or to self-custody those assets. For tax treatment, the bill says exchanging digital assets for legal tender is not a currency purchase for tax purposes, bars extra taxes or withholding based solely on using digital assets as payment, and exempts digital-asset payments from capital gains tax when each transaction is $200 or less, with that threshold adjusted annually for inflation.
HB1590 also addresses digital asset mining and blockchain infrastructure. It would legalize home mining subject to local noise ordinances and allow industrial-zoned mining businesses, while limiting local governments’ ability to impose mining-specific restrictions beyond generally applicable rules. The bill would require notice-and-comment procedures before zoning changes affecting a mining business and create an appeal process if a zoning change is found to discriminate against such a business. In addition, it would exempt certain mining, node operation, and digital-asset exchange activities from Mississippi money transmitter licensing requirements and state that mining or staking-as-a-service businesses are not securities or investment contracts under the Mississippi Securities Act of 2010.
The overall sentiment reflected in the bill text is strongly supportive of cryptocurrency and blockchain activity, with a clear deregulatory and industry-friendly approach. There are no committee transcripts or recorded votes provided, so there is no documented debate or formal legislative sentiment beyond the bill’s structure and stated purpose. The measure appears designed to encourage digital asset use and investment while limiting state and local regulatory barriers.
The main points of potential contention are the bill’s restrictions on local zoning and noise regulation, its broad preemption of local authority over mining operations, and its tax exemptions for small digital-asset transactions. Another likely area of debate is the explicit prohibition on CBDC acceptance or testing by state and local governments, which could be viewed as a policy statement against federal digital currency initiatives. The bill also narrows licensing and securities-law treatment for mining, staking, and node operations, which may concern regulators focused on consumer protection, financial oversight, or utility impacts.
If enacted, HB1590 would add a new chapter of Mississippi law governing digital assets and would preempt state and local rules that conflict with its protections for cryptocurrency use, self-custody, mining, staking, and node operation. It would amend the practical reach of the Mississippi Money Transmitters Act and Mississippi Securities Act of 2010 by carving out specified blockchain-related activities from licensing and securities treatment, while also limiting local zoning and noise restrictions on mining businesses. The bill would take effect July 1, 2025.
The bill’s language indicates a favorable view of digital assets and blockchain technology, emphasizing consumer freedom, business development, and reduced regulatory burden. Because no committee discussion or votes are available, there is no recorded opposition or support from legislators in the provided materials. Based on the text alone, the measure appears intended to promote crypto adoption and mining activity in Mississippi.
Likely contention centers on the bill’s preemption of local control over zoning, noise, and land-use decisions for mining operations, especially the rule that local governments may not impose mining-specific restrictions beyond those applied to comparable data centers. The CBDC ban may also draw scrutiny because it prohibits state and local participation in federal testing programs. Finally, the tax exemption for low-value digital-asset payments and the licensing/securities exemptions for mining and staking services could be controversial among tax administrators, financial regulators, and local governments concerned about oversight and revenue.