Best Crypto-Friendly US Bank for Non-Residents

Mercury and Relay reject most pure crypto operations (exchanges, custodial services, MSBs). For crypto-native LLCs, you need specialized banks. Custodia Bank, BankProv, and a few others fill this gap. Here is what they accept and how non-resident LLCs can apply.

Answer

Custodia Bank (Wyoming SPDI) is the most crypto-friendly US bank, accepting crypto exchanges, custodial services, NFT marketplaces, and DeFi operators. BankProv is similar with US-headquartered structure. Mercury accepts crypto-adjacent (wallets, analytics, content) but rejects exchanges. For non-resident LLCs doing pure crypto business, Custodia is the primary banking option. Approval more selective than mainstream banks but accepts categories others refuse.

By Zawwad, Founder & CEO, WyomingLLC by Topslice LLC.

Last updated May 20, 2026

Custodia Bank (Wyoming SPDI)

Wyoming Special Purpose Depository Institution (SPDI)
Purpose-built for digital asset businesses
Accepts crypto exchanges, custodial services, DeFi operators
Approval process is selective: 4-12 weeks typical
Higher fees than mainstream banks ($25/month minimum, $100+ for certain accounts)
Strong KYC and compliance focus

BankProv

US-headquartered with crypto-friendly business banking
Accepts crypto exchanges, NFT marketplaces, DeFi
Mainstream US banking infrastructure (FDIC partner coverage)
Approval selective for non-residents
Higher fees than Mercury

Mercury for crypto-adjacent

Accepts: self-custody wallets, crypto analytics, crypto content, DeFi front-ends (some), crypto-native dev tools
Rejects: crypto exchanges (CEX/DEX), custodial services, MSBs, ICO platforms
Approval rate for crypto-adjacent: ~50%
Lower fees than Custodia

Coinbase Commerce as alternative

Not a bank. Crypto payment processor. Accepts direct on-chain payments (BTC, ETH, USDC) from customers. Settles to your crypto wallet or fiat bank. Useful for crypto-native businesses that need a payment processor more than full banking.

Which one for which crypto business

NFT marketplace: Mercury (try first), Custodia (if Mercury rejects)
Self-custody wallet: Mercury (good fit), Custodia (overkill but works)
Crypto exchange (CEX): Custodia primary, BankProv secondary
DeFi protocol operator: Custodia for treasury, Mercury for ops if accepted
Crypto analytics SaaS: Mercury (clean approval)

Frequently asked questions

Will Custodia accept my non-resident LLC?

Yes if your business profile fits their accepted categories. Approval more selective than Mercury but possible. 4-12 week timeline.

Why does Mercury reject crypto exchanges?

Mercury's AML risk model and partner bank requirements exclude MSB-style operations. Custodia's SPDI structure was specifically designed to handle these.

Are there crypto-friendly fintech alternatives?

Some niche fintechs (e.g., Multis, Bridge) target crypto businesses. Most are smaller and less established than Custodia or BankProv.

Can I use Wise Business for crypto?

Wise Business does not explicitly prohibit crypto operations but reviews carefully. Some crypto-adjacent customers use Wise successfully. Wise is not a primary crypto bank but works as fallback.