New Hampshire's Legislative Efforts to Support Cryptocurrency and Blockchain

By Patricia Miller

2 min read

New Hampshire's House Bill 639 aims to create a crypto-friendly environment, protecting digital assets, self-custody, and mining operations.

#What is New Hampshire doing to strengthen its crypto laws?

New Hampshire is positioning itself as a leading state for cryptocurrency, with the introduction of House Bill 639, known as the Blockchain Basic Laws. This legislation aims to create a dedicated chapter in the state law that protects digital asset transactions, self-custody wallets, and mining operations from governmental interference.

Sponsored primarily by Representative Keith Ammon and several Republican co-sponsors, this bill is not just rhetoric; it establishes significant legal protections for blockchain-related activities.

#How does HB639 benefit digital asset users?

The legislation introduces RSA chapter 359-V, focusing specifically on blockchain operations. It outlines three principal protections for individuals and businesses engaged in cryptocurrency.

First, the bill safeguards the right to use digital assets for legitimate purchases, thereby preventing state and local governments from blocking or imposing restrictions on crypto payments.

Second, it recognizes the legality of self-custody, affirming that individuals can hold their own cryptocurrencies through various wallets without governmental interference. This means whether one uses hardware, software, or any non-custodial solution, the government cannot penalize them for simply holding their keys.

Third, it frees home miners and mining businesses from the requirements of money-transmitter licensing for their mining activities, thus encouraging more participants in the mining sector.

Additionally, the bill sets up a dedicated blockchain dispute docket in New Hampshire’s court system, allowing parties in blockchain-related disagreements to address their issues through a specialized legal framework. HB639 also clarifies key terms such as digital assets, wallets, and mining to provide clarity for all users and operators.

#What is the legislative journey of this bill?

Introduced in January 2025, HB639 passed the House by April 2025, went through amendments in the Senate, and was officially enrolled on July 1, 2026. The bill is now pending the governor’s approval to become law. Notably, it includes a provision that prohibits special taxes specifically tied to digital asset usage for payments.

Environmental groups have voiced concerns regarding the bill, particularly about the implications of exempting mining operations from regulatory oversight due to potential environmental impacts.

#Why is this significant for investors and the crypto market?

New Hampshire’s initiatives could make it a prime location for blockchain startups. With clear protections for nodal operation, home mining, accepting crypto payments, and resolving disputes through a dedicated court system, the state offers a promising environment for crypto businesses. This could lead to an influx of startups, similar to what Wyoming experienced after implementing its crypto-friendly laws starting in 2018.

The exemption from money-transmitter licensing for miners eliminates significant barriers, encouraging a more distributed landscape for mining within the state.

The bill awaits the governor’s signature to become law, reflecting New Hampshire’s commitment to embracing cryptocurrency. In 2025, the state also became the first to allow its treasurer to allocate up to 5% of public funds into major digital assets such as Bitcoin, indicating a forward-thinking approach that HB639 further enhances.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.