The shortest answer: Bank Frick (Liechtenstein), Sygnum and AMINA (Switzerland), BCB Group (UK / France), DBS (Singapore), Anchorage Digital Bank (US national trust) are the six tier-one operating-and-custody options most institutional crypto businesses build around in 2026. For early-stage operating accounts, Mercury, Revolut Business, Slash and now SoFi Big Business Banking serve crypto-adjacent activity with hard exclusions on exchanges and MSBs. Below are the realistic constraints, the documents each one wants, and the 2025–2026 changes that make this a different conversation than two years ago.
Why crypto businesses get debanked
Crypto businesses get debanked for three compounding reasons: heightened Bank Secrecy Act monitoring cost, prior US prudential guidance that effectively required supervisory non-objection for crypto activity, and downstream correspondent-banking pressure that flowed into smaller banks. The 2022–2024 cycle (Silvergate collapse, Signature failure, Customers Bank pullback, the FDIC pause letters made public in February 2025) hardened the pattern. The 2025 OCC reversal opened the door, but bank risk appetite hasn't fully reset.
For founders, the practical takeaway: licensing alone is not enough. The strongest applications we file include a banking strategy in parallel with the licence application. We've watched too many MiCA, VARA and SFC submissions get delayed because the regulator wanted evidence of a real receiving bank before completing the file.
Operating accounts vs custody accounts
Operating accounts hold fiat for payroll, vendor payments, tax and rent. Custody accounts hold digital assets through a regulated qualified custodian. Most licensed crypto businesses need both, often at three different institutions. The market has structurally inverted: custody is the higher-risk function but is easier to source today than basic operating banking.
Custody options are mature and supervised. Anchorage Digital Bank (US national trust), Coinbase Prime, BitGo Trust, Sygnum and AMINA, Fireblocks (as custodian via partner banks), Komainu (in some markets). Each operates under specific qualified-custodian rules in its jurisdiction. SOC reports, segregation of customer assets and proof-of-reserves are now table-stakes.
Operating banking is the harder side. Even with a clean MiCA CASP or VARA Cat 2 in hand, the universe of banks willing to open a current account for an exchange operator is small. The list narrows further if the bank also needs to provide multi-currency rails (USD, EUR, GBP, CHF, SGD, AED) and accept counterparty payments to and from other licensed exchanges.
Tier-one regulated digital-asset banks
Six institutions hold the position: Bank Frick (Liechtenstein), Sygnum (Switzerland and Singapore), AMINA (Switzerland and Austria for MiCA), DBS (Singapore), Bank of Bermuda (specific use cases), and a handful of Swiss cantonal banks (Sparkasse Schwyz, Hypothekarbank Lenzburg). All onboard licensed crypto businesses with proper substance. None will speak to a startup without at least a draft licence application.
- 01
Bank Frick (Liechtenstein)
Family-owned commercial bank with the most explicit crypto-business onboarding programme. Supports BTC, ETH, XRP, LTC, XLM and stablecoin transfers. The proprietary xPULSE rail offers 24/7 EUR–stablecoin and CHF–stablecoin conversions. MiCA-authorised CASP from 23 December 2025 via Liechtenstein FMA. Corporate minimum balance ~EUR 100,000; onboarding 6–8 weeks. Accepts intermediaries, fund managers and licensed exchanges with evidence.
Liechtenstein FMA MiCA CASP (Dec 2025) EUR 100k+ min xPULSE 24/7 stablecoin rail Exchanges accepted - 02
Sygnum Bank (Switzerland and Singapore)
Full FINMA banking and securities licence; MAS Capital Markets Services licence in Singapore. Combined fiat and digital-asset banking on a single platform. CHF, EUR, USD, SGD multi-currency. Custody, trading, lending. Bitcoin-backed lending platform launched October 2025 with Debifi. Minimum CHF 50,000 portfolio for crypto custody onboarding; institutional accounts higher.
FINMA banking MAS CMS CHF 50k+ min Custody + trading + lending - 03
AMINA Bank (Switzerland, Austria, Hong Kong, ADGM)
Formerly SEBA Bank. FINMA Swiss banking licence; MiCA via Austria FMA from November 2025; presence in HK and ADGM. Institutional only, expect six-figure minimum balances. First bank to offer regulated POL (Polygon) staking. Strongest tier-one option for institutions wanting a single relationship across CH, EU and APAC.
FINMA MiCA AT HK + ADGM Institutional only - 04
DBS (Singapore)
Tier-one MAS-regulated commercial bank. DBS Token Services launched institutional crypto options and structured notes from Q4 2024 on a permissioned EVM blockchain. Accredited and institutional clients only. Onboarding requires Singapore corporate substance and is unforgiving; rejection rate is high. The most credible Asian bank for licensed exchanges that can clear DBS's bar.
MAS SGD 5–10M+ Accredited / institutional - 05
Sparkasse Schwyz, Hypothekarbank Lenzburg, Maerki Baumann (Switzerland)
Three Swiss cantonal and private banks that quietly onboard crypto businesses with adequate substance. Sparkasse Schwyz and Hypi were among the first to offer fiat accounts to FINMA-supervised crypto firms. Maerki Baumann's "ARVY" service handles crypto-related private banking. Lower minimums than Sygnum or AMINA, longer onboarding, less custody capability.
FINMA-regulated Cantonal / private Lower minimums Operating accounts
US federally chartered options
Three US-chartered institutions matter for licensed digital-asset businesses: Anchorage Digital Bank (OCC national trust), Custodia (Wyoming SPDI, operationally constrained), and the new SoFi Big Business Banking (April 2026 launch). Anchorage is the operational standard. Custodia remains chartered but largely dormant after Federal Reserve master-account denial. SoFi is too new to evaluate but worth tracking.
- 06
Anchorage Digital Bank (US, OCC national trust)
The only federally chartered digital-asset bank in the US. OCC conditional approval (January 2021); consent order lifted in 2025. Custody and settlement for institutions. Selected by US Bank for stablecoin reserve custody (2025). Not an operating account; pair with a separate fiat banking relationship.
OCC national trust Qualified custodian Institutional - 07
Custodia Bank (Wyoming SPDI)
Special-Purpose Depository Institution under Wyoming law. Federal Reserve master-account application denied in 2023; appeal rejected 2024. Operationally constrained without a master account. Listed for completeness; not a working operating-bank option in 2026.
Wyoming SPDI No Fed master account Cautionary listing - 08
SoFi Big Business Banking (US national bank)
Launched April 2026. First US national-bank product to bundle fiat and crypto on a single regulated platform with 24/7 settlement. Untested at scale, but a meaningful structural development. Worth tracking through 2026 for licensed crypto businesses on the US side of the wall.
US national bank Fiat + crypto bundled New entrant
Operating accounts and EMIs
For early-stage and crypto-adjacent businesses, EMIs and digital banks fill the gap before tier-one banks become accessible. Mercury and Revolut Business handle most use cases below the licensed-exchange line. Slash, Brex and Wise sit alongside with similar exclusions. None of these will bank a licensed crypto exchange or MSB.
- 09
Mercury (US, FBO model via Choice, Column, Evolve)
The default early-stage US operating bank for crypto-adjacent startups: DAOs, infrastructure, wallet developers, dev shops. Explicitly does NOT bank crypto exchanges, trading firms, P2P platforms, crypto funds or MSBs. Wires from Mercury FBO accounts can fail at Gemini and similar exchanges, so plan a separate operating relationship if your business needs to move money to or from venues.
US fintech No exchanges / MSBs Crypto-adjacent only - 10
Revolut Business (UK / EU / Global)
UK clearing access plus Lithuania bank licence; MiCA CASP via CySEC from October 2025, passportable across the EEA. "Crypto 2.0" supports 280+ tokens, staking, 1:1 stablecoin conversion. Solid fiat operating account for crypto-adjacent businesses; not for licensed exchange operators. Cannot issue EMTs without separate EMI status.
UK + LT bank licence MiCA CySEC EEA passport Crypto-adjacent only - 11
Slash (US, partner-bank model)
Newer 2026 entrant focused on business banking with stablecoin rails. Partner-bank model, similar exclusions to Mercury for actual exchanges. Useful for crypto-native startups that want a USD account with USDC settlement integration without going through Mercury's restrictions on certain activity types.
US partner-bank USDC integration Newer entrant
Institutional B2B payment rails
Two networks dominate institutional crypto-fiat settlement: BCB Group (UK and France) and Banking Circle. Both sit between the regulated banking system and licensed crypto venues, providing instant fiat settlement that bypasses correspondent-banking delay. Useful when an exchange or OTC desk needs to move EUR, USD, GBP between counterparties without 24-hour SWIFT lag.
- 12
BCB Group (UK + France)
BCB Payments Limited (FCA FRN 807377) plus BCB Payments Europe SASU (ACPR EMI + AMF DASP since April 2024). Processed over USD 230 billion in 2025. Proprietary BLINC rail handles instant fiat settlement across USD, GBP, EUR, SGD, CHF, JPY, AUD and NZD between member institutions. Client base: exchanges, market makers, custodians, payment processors, funds.
FCA + ACPR + AMF BLINC instant settlement USD 230bn in 2025 Exchanges accepted
Comparison: who accepts what
The honest grid. Operating account, custody, accepts licensed exchanges, accepts MSBs and trading firms, minimum balance, jurisdictions covered.
| Bank / EMI | Operating | Custody | Exchanges | MSBs / trading firms | Min balance |
|---|---|---|---|---|---|
| Bank Frick | Yes | Yes | Yes (with evidence) | Case-by-case | ~EUR 100k |
| Sygnum | Yes | Yes | Limited | Limited | CHF 50k+ |
| AMINA | Yes | Yes | Institutional only | Institutional only | Six-figure |
| DBS | Yes | Yes (Token Services) | Accredited only | Accredited only | SGD 5–10M+ |
| Anchorage Digital | No | Yes (qualified custodian) | Custody yes | Custody yes | Institutional |
| BCB Group | Yes (EMI) | No | Yes | Yes | Member-tier |
| Mercury | Yes | No | No | No | None stated |
| Revolut Business | Yes | Limited | No | No | None stated |
| Slash | Yes | No | No | No | None stated |
| SoFi Big Business | Yes | Yes (bundled) | Untested | Untested | TBD |
The 2025 US reset and the MiCA wave
Two structural shifts redrew the map between March 2025 and December 2025. In the US, the OCC reversed its prior crypto-banking restrictions; the FDIC and Federal Reserve followed within weeks. In Europe, MiCA went live for CASPs and the first wave of crypto-bank MiCA authorisations started landing.
The US side. OCC Interpretive Letter 1183 (March 2025) rescinded IL 1179 and removed the supervisory non-objection requirement for national banks doing crypto custody, stablecoin and node-verification activities. OCC IL 1186 (November 2025) extended and clarified custody scope. The FDIC (28 March 2025) and Federal Reserve (24 April 2025) rescinded their Biden-era crypto-supervision regimes. "Reputational risk" was eliminated as a supervisory category. The GENIUS Act (signed July 2025) created the first US federal stablecoin framework, requiring 100% reserve backing.
The EU side. MiCA Title V (CASPs) entered application on 30 December 2024 with a transitional grandfather window closing 1 July 2026. Through 2025, established crypto banks added MiCA authorisations: Revolut (Cyprus, October 2025), AMINA (Austria, November 2025), Bank Frick (Liechtenstein, December 2025), ClearBank Europe (Netherlands). For licensed CASPs, that means more European bank counterparties willing to onboard.
A short note on Operation Choke Point 2.0
The narrative of coordinated debanking of crypto firms during 2022–2024 went mainstream after the February 2025 release of FDIC "pause letters" documenting outreach to 30+ crypto firms. The supervisory framework that drove it is gone. Individual bank risk appetite hasn't fully reset. The pipeline is widening through new entrants more than reactivation of withdrawn ones.
How to apply: documents and timing
Tier-one banks want a complete pack before the first call. Approach with a draft licence application at minimum, ideally a letter of intent from the regulator. EMIs are more flexible at the early stage but tighten on activity scope. Plan banking conversations in parallel with the licence build, not after. Median onboarding time: 6–10 weeks at tier-one banks; 1–4 weeks at EMIs.
Standard documentation pack:
- Corporate. Certificate of incorporation, current good standing, M&AA, latest audited or management accounts, projected three-year financials.
- Beneficial ownership. Up-to-date UBO chart, ID and proof of address for all owners above 10%, source-of-wealth statements with 12-month documentary trail.
- Regulatory. Licence or formal letter of intent from the regulator (FINMA, MAS, VARA, FCA, MiCA NCA, etc.). For tier-one banks, this is non-negotiable.
- AML. Written AML and KYC programme, transaction-monitoring rules, MLRO appointment, latest internal audit, sanctions-screening procedures.
- Operational. List of senior officers with fit-and-proper consents, IT security policy (ISO 27001 or equivalent), business continuity plan.
- Counterparties. List of intended counterparty exchanges, custodians and OTC venues, with KYB material on each. Banks ask explicitly about this.
- Volume. Projected transaction volumes by counterparty type and currency, expected ticket sizes, settlement cadence. Tier-one banks size the relationship from this.
Stale lists and what to avoid
Half the "best crypto-friendly banks" lists online still recommend institutions that have collapsed, withdrawn, or never actually opened crypto-business accounts. The 2026 reality is narrower than the 2022 marketing made it look.
- Silvergate Bank. Collapsed March 2023. Frequently still listed by stale articles.
- Signature Bank. Failed March 2023. The Signet payment network shut down with the bank.
- Customers Bank. Pulled back its CBIT instant-settlement service for crypto clients in late 2024 to reduce exposure. Listed in pre-2025 articles as a top option; no longer.
- Custodia, Kraken Bank. Chartered but operationally constrained without Fed master accounts. Worth knowing about; not a working option in 2026.
- Ally, Quontic, Chase. These are "transfers to Coinbase usually go through" banks for personal customers. They are not operating banks for licensed crypto businesses.
- Mercury and Brex. Bank crypto-adjacent businesses but explicitly refuse exchanges, MSBs, P2P platforms and trading firms. Read the activity-type exclusions before applying.