The 2021-2024 Crypto Banking Crackdown | US Banking Regulations & XRP Adoption | XRP Academy - XRP Academy
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intermediate50 min

The 2021-2024 Crypto Banking Crackdown

Learning Objectives

Chronologically trace the regulatory tightening from November 2021 through late 2024

Explain the mechanism of "de facto prohibition through process"

Analyze the FDIC "pause letters" revealed in February 2025 and their significance

Assess the impact of the Silvergate and Signature bank failures on regulatory policy

Evaluate claims of "Operation Chokepoint 2.0" based on documented evidence

In 2020 and early 2021, the OCC issued interpretive letters confirming that national banks could custody crypto (IL 1170), hold stablecoin reserves (IL 1172), and participate in blockchain networks (IL 1174). The legal framework seemed clear: crypto activities were permissible.

By late 2022, virtually no US bank was actively expanding crypto services. By 2023, banks were shutting down existing programs. By 2024, the phrase "unbanked" described not just individuals without bank accounts, but entire crypto companies unable to find banking partners.

What happened between the permissive letters and the frozen reality?

The answer isn't in what regulators explicitly prohibited—it's in what they implicitly prevented.

No federal regulation ever banned banks from crypto activities. Instead, regulators created a bureaucratic environment so hostile that banks concluded: "Even if we're allowed to do this, we can't actually do this."

This lesson examines that environment in detail, providing the context needed to understand both the 2025 reversal and the questions about its durability.


What It Did:
IL 1179 required national banks to demonstrate "adequate controls" and receive supervisory "non-objection" before engaging in crypto activities previously deemed permissible.

The Stated Rationale:
Acting Comptroller Michael Hsu, appointed in May 2021, emphasized concerns about operational risk, consumer protection, and the rapid pace of crypto development. IL 1179 was framed as ensuring banks had proper risk management before proceeding.

  • Undefined: No clear criteria for what constituted "adequate controls"
  • Slow: Requests sat without response for months or years
  • Unpredictable: Banks couldn't know in advance if they'd receive approval
  • Unlimited: Regulators could ask for more information indefinitely
  • Approval was uncertain
  • Timeline was unknown
  • Rejection might damage regulatory relationships
  • Easier to just wait
Key Concept

Key Insight

IL 1179 didn't prohibit crypto activities. It created a process so uncertain that rational banks avoided the activities anyway. This is the essence of "de facto prohibition through process."

  • Description of proposed activities
  • Risk assessment
  • Risk mitigation measures
  • Legal analysis
  • Notification was required, but no timeline for response
  • No criteria for what would satisfy the FDIC
  • Banks waited indefinitely for feedback
  • Silence was interpreted as "don't proceed"

What It Did:
The Federal Reserve issued Supervisory Letter 22-6, establishing that state member banks must notify the Fed before engaging in crypto activities and demonstrate appropriate risk management.

  • OCC: Non-objection required (IL 1179)
  • FDIC: Notification required (FIL-16-2022)
  • Fed: Notification required (SR 22-6)

This wasn't coincidence. The agencies were coordinating to slow bank crypto engagement across the board.

  • Required balance sheet recognition of custodied crypto
  • Triggered bank capital requirements
  • Made crypto custody economically unviable
  • Uncertain approval processes (OCC/Fed/FDIC)
  • Punitive accounting treatment (SAB 121)
  • No clear path forward
  • Strong incentives to avoid crypto entirely
  • Volatility risk
  • Fraud and misrepresentation risk
  • Contagion risk from crypto sector interconnections
  • Legal uncertainty
  • Inaccurate/misleading disclosures

What It Didn't Do:
The statement didn't prohibit anything. It was framed as "highlighting key risks." But the message was clear: regulators were deeply skeptical, and banks that proceeded would face scrutiny.

  • Validated regulatory concerns
  • Created political cover for tighter supervision
  • Shifted industry narrative from "innovation" to "fraud"
  • Crypto deposits were characterized as unstable
  • Banks warned about concentration risk
  • Particular concern about crypto companies as depositors

The Message:
Banks serving crypto industry clients were at heightened risk. The prudent response: reduce or eliminate crypto-related deposit relationships.

  • Non-objection required before stablecoin activities
  • Additional supervisory requirements

Targeting Stablecoins:
By 2023, stablecoins had grown to $100+ billion market cap. The Fed's specific focus on stablecoins signaled particular concern about bank involvement in this rapidly growing area.


On February 7, 2025, the FDIC released 175 documents showing communications between the agency and banks that sought to engage in crypto activities. These documents, released under pressure from the new administration, revealed the actual implementation of the 2022 notification requirement.

What The Documents Showed:

  • "We request that you pause all crypto-related activity"

  • "Refrain from expanding current crypto offerings"

  • "Suspend planned crypto initiatives pending further guidance"

  • Banks submitted notification letters

  • FDIC responded with requests for additional information

  • Banks provided information

  • FDIC requested more information

  • Cycle repeated indefinitely

  • No final approval or denial ever issued

  • Detailed due diligence on all potential crypto customers

  • Analysis of every possible adverse scenario

  • Documentation requirements exceeding normal bank activities

When releasing the documents, Acting FDIC Chairman Travis Hill made an extraordinary admission:

"Both individually and collectively, these and other actions sent the message to banks that it would be extraordinarily difficult—if not impossible—to move forward. As a result, the vast majority of banks simply stopped trying."

This was a sitting regulatory official acknowledging that his agency had effectively prohibited an activity through process rather than rule.

The documents revealed:

  • 21 "formal requests" over two years

  • Untold additional informal inquiries discouraged before formal submission

  • Crypto custody

  • Stablecoin reserve holding

  • Crypto exchange banking relationships

  • Blockchain technology pilots

  • Initial inquiry: Bank contacts FDIC

  • Response: FDIC requests formal notification

  • Notification submitted: Bank provides detailed package

  • First response: 3-6 months later, requests more information

  • Follow-up submissions: Additional months

  • Final resolution: Never reached (bank withdraws or gives up)


Silvergate Bank:

Silvergate was a California-chartered bank that became the primary banking partner for crypto companies. By 2022, crypto-related deposits constituted the majority of its deposit base.

  • 2022: FTX collapse caused crypto companies to withdraw funds
  • December 2022-January 2023: $8 billion in deposits withdrawn (70% of total)
  • March 2023: Bank announced voluntary liquidation
  • Immediate cause: Interest rate losses on securities sold to meet withdrawals
Key Concept

Key Point

Silvergate failed primarily due to: 1. Concentration in volatile crypto-related deposits 2. Interest rate risk (securities losses) 3. Not fraud or crypto losses directly

Signature Bank:

Signature was a New York-chartered bank that had built significant crypto business alongside traditional commercial banking.

  • March 12, 2023: NYDFS closed Signature Bank

  • Immediate cause: Depositor runs following Silvergate announcement and SVB failure

  • Regulators cited "systemic risk" concerns

  • Former executives claimed Signature was solvent

  • Some argued the closure was pretext for eliminating crypto banking

  • FDIC sold Signature's assets, explicitly excluding crypto relationships

  • Flagstar Bank (acquirer) did not assume any crypto business

The Silvergate and Signature failures provided regulators ammunition:

Validation of Concerns:
Regulators had warned about crypto-related deposit volatility. The failures demonstrated those risks materializing.

Policy Justification:
The February 2023 interagency statement on liquidity risks came immediately after these failures, using them as justification.

  • "Are you exposed to the same risks as Silvergate?"
  • "How are you managing crypto-related deposit concentration?"
  • "What's your exit plan from crypto relationships?"

Industry Chilling Effect:
Banks that hadn't been interested in crypto became explicitly adverse. Banks that had crypto relationships began unwinding them.

Did crypto cause the bank failures?

Silvergate: Partially. The deposit concentration and FTX-related withdrawals were direct causes. But interest rate risk (not crypto-specific) caused the actual losses.

Signature: Less clear. The bank had diversified beyond crypto. The timing (following SVB, during banking panic) suggests broader factors. Whether closure was necessary remains debated.

Did regulators exploit the failures?

  • Warnings predated the failures
  • Policy tightened immediately after
  • Some closures (Signature) may have been unnecessary
  • Crypto business explicitly excluded from acquisitions

This doesn't mean regulators manufactured the failures—they didn't. But they did use the failures to advance an anti-crypto banking posture.


Industry participants accused regulators of conducting "Operation Chokepoint 2.0"—a coordinated campaign to cut off banking services to the crypto industry, similar to a 2013 Obama-era initiative that targeted payday lenders and firearms dealers.

  • DOJ and FDIC pressured banks to terminate relationships with "high-risk" industries
  • No formal rule prohibited the relationships
  • Banks terminated accounts to avoid regulatory friction
  • Industries included payday lending, firearms, adult entertainment
  • Eventually ended amid criticism of overreach
  • No formal prohibition of crypto banking
  • But: Process requirements, examiner pressure, cautionary statements
  • Result: Banks unwilling to serve crypto industry
  • Crypto companies effectively "debanked"
  • All three regulators acted in parallel
  • Timing was coordinated (IL 1179 → FIL-16-2022 → SR 22-6)
  • Joint statements reinforced unified posture
  • The "pause letters" showed unusual regulatory involvement
  • Normal notification processes don't involve explicit "pause" directives
  • Requests for information appeared designed to delay indefinitely
  • Signature Bank closure while seemingly solvent
  • Explicit exclusion of crypto business from failed bank sales
  • Reports of examination criticism focused on crypto relationships
  • Multiple crypto companies reported losing banking services
  • Coinbase, Kraken, others publicly discussed banking difficulties
  • Pattern suggested systematic rather than isolated problems
  • Crypto sector did involve fraud (FTX, others)
  • Silvergate did fail due to crypto concentration
  • Regulatory concerns about volatility were validated
  • Prior-approval for novel activities isn't unusual
  • Risk-based supervision is standard practice
  • Examiners routinely question concentration risks
  • Accusations coincided with Republican/Democrat policy disputes
  • Some critics had political motivations beyond regulatory analysis

The evidence supports a middle-ground conclusion:

True: Regulators coordinated to make bank crypto engagement extraordinarily difficult. The "pause letters" reveal explicit intent to slow or stop activity. The treatment went beyond normal regulatory process.

Also True: Regulators had legitimate concerns that the Silvergate failure partially validated. The characterization as a conspiracy ("Chokepoint 2.0") may overstate coordination and intent.

Bottom Line: Whether you call it "Operation Chokepoint 2.0" or "aggressive risk-based supervision," the practical effect was the same: US banks couldn't engage with crypto even when it was technically permitted. This was regulatory policy, not mere caution.


  • Delayed or cancelled crypto initiatives
  • BNY Mellon moved forward cautiously with SEC exemption
  • Most stayed entirely away
  • Those interested in crypto (few) faced examiner scrutiny
  • Most had no interest and no impact
  • Generally unaffected (weren't considering crypto)
  • But: Some served crypto companies as customers
  • Those relationships came under scrutiny
  • Multiple exchanges reported losing bank accounts
  • Difficulty finding new banking partners
  • Reliance on fewer, more expensive options
  • Reserve management complicated
  • Concern about banking stability for reserves
  • Circle's move to establish own banking relationships
  • Some companies moved operations offshore
  • Regulatory arbitrage toward friendlier jurisdictions
  • US lost competitive position in crypto innovation
  • US bank adoption of ODL effectively frozen
  • Partners limited to licensed non-bank entities
  • US corridors underdeveloped relative to potential
  • US institutions faced hurdles accessing XRP
  • Custody solutions limited
  • SEC lawsuit compounded banking restrictions
  • Japan (SBI) advanced while US stalled
  • Singapore, UAE developed while US restricted
  • XRP ecosystem became more international, less US-centered

The 2021-2024 era raises questions about the 2025 reversal:

  • New administration could impose new restrictions

  • Regulatory personnel can change with elections

  • The same mechanisms used to restrict could be reused

  • Major crypto fraud with bank losses

  • Stablecoin failure affecting banking system

  • Political shift prioritizing "consumer protection"

  • Another Silvergate/Signature-type event

  • Statutory law (like GENIUS Act) harder to reverse

  • Bank investments in crypto infrastructure create constituency

  • Industry growth creates political support

  • Regulatory capture as banks benefit

  • New notification/approval requirements
  • Interagency statements highlighting risks
  • Examination focus shifting to crypto
  • Enforcement actions against banks with crypto
  • Additional interpretive letters expanding permissions
  • Major bank crypto announcements
  • Bipartisan congressional support
  • Regulatory guidance clarifying (not restricting)

The 2021-2024 era teaches:

  1. Legal permission ≠ actual capability. XRP could be legally unregulated and still functionally blocked from banks.

  2. Regulatory environment is a first-order investment factor. The technology doesn't matter if the regulatory environment prevents deployment.

  3. Political cycles affect regulatory posture. The 2021-2024 restrictions and 2025 reversal correlate with political changes.

  4. Monitor regulatory actions, not just rules. The "pause letters" revealed policy invisible in formal regulations.


The 2021-2024 era demonstrated that regulatory posture matters as much as legal rules. Banks were technically permitted to engage with crypto but effectively prohibited from doing so. This environment has reversed dramatically in 2025, but the mechanisms that created the prohibition remain available to future regulators. Understanding this history is essential for evaluating XRP's banking adoption potential—and for appropriately weighting regulatory risk in any investment thesis.


Assignment: Write an analysis of whether the 2021-2024 banking regulatory approach constituted a "de facto prohibition" of bank crypto activities, using the evidence presented in this lesson and your own research.

Requirements:

Part 1: Evidence Inventory (300-400 words)

  • Formal requirements (IL 1179, FIL-16-2022, SR 22-6, etc.)
  • Informal actions (pause letters, examination pressure)
  • Timing and coordination evidence

Part 2: Alternative Interpretation (200-250 words)

  • Legitimate concerns about crypto risks
  • Bank failure evidence
  • Normal risk-based supervision

Part 3: Your Assessment (300-400 words)

  • This was de facto prohibition through process
  • This was normal (if aggressive) supervision
  • This was somewhere in between

Support your conclusion with specific evidence.

Part 4: Investment Implications (150-200 words)

  • Your assessment of current regulatory environment durability

  • Your risk weighting for XRP investment thesis

  • Your monitoring approach for regulatory developments

  • Completeness of evidence analysis (30%)

  • Quality of alternative interpretation (20%)

  • Strength of argument and reasoning (30%)

  • Practical investment application (20%)

Time investment: 2-3 hours
Value: Develops analytical skills for evaluating regulatory environments and understanding regulatory risk as investment factor


1. Regulatory Mechanism (Tests Understanding):

How did OCC Interpretive Letter 1179 effectively restrict bank crypto activities even though it didn't prohibit them?

A) By imposing fines on any bank that engaged in crypto activities
B) By requiring non-objection approval through an undefined, slow, and unpredictable process
C) By reclassifying crypto as a prohibited investment for banks
D) By requiring banks to divest any existing crypto holdings

Correct Answer: B

Explanation: IL 1179 didn't prohibit crypto activities—it required banks to demonstrate "adequate controls" and receive supervisory "non-objection" before proceeding. But the non-objection process lacked clear criteria, predictable timelines, or defined outcomes. Banks couldn't know what would satisfy regulators or how long approval would take. This uncertainty made rational banks avoid crypto activities entirely rather than invest resources in an uncertain approval process. This is "de facto prohibition through process"—blocking activity without formally banning it. Options A, C, and D describe actions that didn't occur.


2. FDIC Documents (Tests Knowledge):

What did the FDIC "pause letters" released in February 2025 reveal?

A) That banks had voluntarily stopped crypto activities without regulatory pressure
B) That the FDIC had explicitly directed banks to "pause," "suspend," or "refrain from expanding" crypto activities
C) That banks had hidden crypto activities from regulators
D) That the FDIC had approved all crypto activity requests promptly

Correct Answer: B

Explanation: The 175 documents released by the FDIC in February 2025 revealed explicit directives to banks to halt crypto exploration. Language included "pause all crypto-related activity," "refrain from expanding current crypto offerings," and "suspend planned crypto initiatives." Acting Chairman Hill acknowledged that these actions "sent the message to banks that it would be extraordinarily difficult—if not impossible—to move forward." The documents contradicted any claim that restrictions resulted from bank choice (A) or prompt regulatory processing (D). Banks weren't hiding activities (C); they were trying to engage through proper channels.


3. Bank Failures (Tests Critical Thinking):

Which statement most accurately characterizes the relationship between the Silvergate/Signature failures and regulatory policy?

A) The failures were completely unrelated to crypto and regulators used them as pretext
B) The failures proved crypto was too risky for banks and regulators responded appropriately
C) The failures were partially crypto-related but were also used by regulators to justify pre-existing restrictive preferences
D) The failures were prevented by regulatory oversight

Correct Answer: C

Explanation: The balanced view recognizes both elements: Silvergate's failure was partially due to crypto deposit concentration and FTX-related withdrawals (crypto was a real factor). However, regulators had issued warnings before the failures and used them to justify further restrictions immediately after. The exclusion of crypto business from failed bank sales suggests regulatory preference beyond mere risk management. Option A understates crypto's role in Silvergate. Option B ignores evidence that regulators exploited the failures. Option D is factually wrong—the banks did fail.


4. Coordination Evidence (Tests Evidence Analysis):

What evidence supports the claim that banking regulators coordinated their restrictive approach to crypto?

A) Regulators publicly announced a coordinated campaign against crypto
B) Similar requirements (prior approval/notification) were imposed by OCC, Fed, and FDIC within months of each other, followed by joint statements
C) Only the OCC restricted crypto; other regulators remained permissive
D) Banks were required to choose which single regulator would oversee their crypto activities

Correct Answer: B

Explanation: The evidence of coordination is circumstantial but strong: IL 1179 (OCC, November 2021), FIL-16-2022 (FDIC, April 2022), and SR 22-6 (Fed, August 2022) imposed parallel requirements within nine months. The January 2023 and February 2023 joint statements were explicitly coordinated. The April 2025 joint withdrawal further confirms agencies acted in concert. Regulators didn't publicly announce a campaign (A)—which is why "Operation Chokepoint 2.0" accusation uses circumstantial evidence. Option C is factually wrong—all three restricted. Option D doesn't describe actual policy.


5. Future Implications (Tests Applied Analysis):

Based on the 2021-2024 experience, what should investors consider when evaluating the durability of the 2025 permissive environment?

A) The 2025 changes are guaranteed to be permanent because they reflect bipartisan consensus
B) The same regulatory mechanisms used to restrict (informal pressure, examination focus, interagency coordination) remain available to future administrations
C) Statutory changes like the GENIUS Act make any regulatory reversal legally impossible
D) Banks have become so committed to crypto that regulators couldn't restrict activity even if they wanted to

Correct Answer: B

Explanation: The 2021-2024 era demonstrated that regulatory posture can change dramatically without formal rule changes. The mechanisms used—non-objection requirements, examination pressure, informal directives, interagency coordination—remain in the regulatory toolkit. Future administrations with different priorities could deploy them again. Option A overstates bipartisan consensus—the 2021-2024 restrictions occurred under one administration, the 2025 reversal under another. Option C overstates statutory protection—GENIUS Act addresses stablecoins but doesn't prevent all forms of regulatory pressure. Option D is premature—bank crypto engagement is still early stage.


  • FDIC Press Release, February 7, 2025 - Announcing document release
  • FDIC Released Documents - Available on FDIC website
  • Acting Chairman Hill statement - Accompanying press release
  • OCC Interpretive Letter 1179 (November 2021)
  • FDIC FIL-16-2022 (April 2022)
  • Federal Reserve SR 22-6 (August 2022)
  • Federal Reserve SR 23-8 (August 2023)
  • Interagency Joint Statements (January 2023, February 2023)
  • FDIC resolution documents for Silvergate (voluntary liquidation)
  • FDIC resolution documents for Signature Bank
  • NYDFS statements on Signature closure
  • News coverage and analysis from American Banker, Bloomberg
  • Coinbase blog posts on banking access
  • Nic Carter, "Operation Chokepoint 2.0" articles
  • Congressional letters requesting information from regulators
  • Critical and supportive analysis from various sources

For Next Lesson:
Lesson 5 will examine the 2025 regulatory revolution in detail—each regulatory action, its specific impact, and the cumulative effect of the reversal. Understanding exactly what changed provides the foundation for analyzing what banks can now do.


End of Lesson 4

Total words: ~5,400
Estimated completion time: 50 minutes reading + 2-3 hours for deliverable

Key Takeaways

1

De facto prohibition through process:

Federal banking regulators never formally banned crypto activities but created approval requirements, notification burdens, and examination pressure that made engagement effectively impossible. The 2025 FDIC document release confirmed this with explicit "pause" directives.

2

Coordinated regulatory action:

All three federal banking regulators (OCC, Fed, FDIC) acted in parallel during 2021-2024, implementing similar requirements within months of each other and issuing joint cautionary statements. This coordination magnified the restrictive effect.

3

Bank failures as justification:

The Silvergate and Signature bank failures provided regulators ammunition to justify restrictive policies. While Silvergate's failure was partially crypto-related, the extent to which regulators exploited these events versus responding appropriately remains debated.

4

"Operation Chokepoint 2.0" partially validated:

The documented evidence—pause letters, coordinated action, examination pressure—supports the accusation that regulators systematically blocked crypto banking. Whether this constitutes a "conspiracy" or "aggressive supervision" is semantic; the effect was the same.

5

Regulatory risk is investment risk:

The 2021-2024 era demonstrates that favorable legal status (XRP after Torres ruling) doesn't guarantee practical access if regulators create process barriers. Future regulatory reversals remain possible and should be weighted in investment analysis. ---

Further Reading & Sources