UK Lawmakers Launch Inquiry Into Crypto Banking Access: Accounting and Compliance Implications
UK Parliament's Treasury Select Committee has formally launched an inquiry into the persistent difficulties that crypto and digital asset businesses face when trying to open or retain bank accounts. For accounting firms advising digital asset clients, and for CFOs running operations that touch crypto, this is not background noise. A parliamentary inquiry signals that the issue has reached a level of political urgency that will likely produce either new regulatory guidance or primary legislation, and either outcome carries direct implications for how firms document banking relationships, manage liquidity risk, and structure their compliance frameworks.
What the Inquiry Actually Covers
The Treasury Select Committee's investigation focuses on what has become a well-documented structural problem: banks in the UK are routinely declining to onboard or are abruptly offboarding crypto-related businesses, citing AML risk appetite and regulatory uncertainty. The inquiry is examining whether that behaviour is proportionate, whether it is consistent with competition principles, and whether the current regulatory framework gives banks enough clarity to make fair, evidence-based decisions.
Scope and Key Questions Being Asked
The committee is understood to be examining several dimensions of the problem. First, whether de-banking decisions are being made on a category basis, meaning a firm is refused purely because it touches crypto, rather than on any firm-specific risk assessment. Second, whether the Financial Conduct Authority's existing guidance adequately addresses how banks should treat regulated crypto asset businesses compared to unregistered ones. Third, whether there is a coherent appeals or redress mechanism when a business loses banking access.
These are substantive questions. They go beyond the anecdotal complaints that have circulated in the industry for years and suggest that the committee intends to gather structured evidence from banks, crypto firms, and regulators alike.
Why This Matters for Accounting Firms and Auditors
Accounting practices that serve crypto clients are themselves exposed to the knock-on effects of banking access problems. When a client loses a bank account mid-engagement, the consequences are immediate: interrupted fee collection, disrupted payroll for the client, and a sudden need to recast going-concern assessments. Auditors face heightened scrutiny over liquidity disclosures, and management accounts can become unreliable within weeks if primary banking rails disappear.
Going-Concern and Liquidity Disclosure Obligations
Under UK GAAP and IFRS as adopted in the UK, directors are required to assess going concern over at least twelve months from the date of signing financial statements. Loss of banking access is a material event that can, in isolation, undermine a going-concern basis. Accounting firms advising crypto clients should be asking, right now, whether their clients have documented contingency banking arrangements and whether those arrangements are disclosed in the notes where relevant.
The inquiry also raises questions about how banks are documenting their own risk decisions. If a bank offboards a crypto client, that decision should, in principle, generate an internal record. Accounting firms doing AML work or acting as MLRO support should understand that those records may become relevant in a regulatory review context.
Impact on Crypto Bookkeeping Software and Record-Keeping Continuity
A less obvious but equally practical concern relates to how crypto bookkeeping software integrates with banking data feeds. Many firms use digital asset accounting software that pulls in transaction data via open banking APIs or direct bank feeds. If a client's bank account is closed, those feeds break. Firms need a documented protocol for preserving the historical data trail, reconciling any gap period, and reestablishing feeds through a new banking relationship, all without creating gaps in the audit trail that could complicate tax filings or regulatory submissions.
The Regulatory Backdrop Driving the Inquiry
The inquiry does not emerge in a vacuum. The FCA has expanded its crypto asset registration regime under the Money Laundering Regulations, and a growing number of firms now hold FCA registrations or are awaiting approval. The intuitive expectation would be that registration reduces perceived bank risk, since a registered firm has cleared at least a baseline AML and fit-and-proper assessment. In practice, many registered firms report that banks still treat them as high risk or decline outright.
This creates a policy contradiction. The government has publicly committed to making the UK a leading jurisdiction for digital assets, a position reinforced by the Financial Services and Markets Act 2023, which brought crypto assets into the regulatory perimeter for financial promotions and laid the groundwork for a broader regime. If regulated firms cannot access basic banking services, the practical effect of that framework is undermined. The Treasury Select Committee appears to be drawing precisely that connection.
Our earlier coverage of US and UK alignment on stablecoins and tokenised assets highlighted how both jurisdictions are moving toward more structured frameworks for digital asset oversight. The banking access inquiry fits within that broader arc: regulation is maturing, but the infrastructure supporting regulated activity has not kept pace.
Practical Steps for Accounting Firms and CFOs
Waiting for the inquiry to conclude before taking action would be a mistake. The evidence-gathering phase alone could take months, and any resulting guidance or legislation will lag further. Firms should act on what is already known.
Banking Relationship Documentation
CFOs of crypto-active businesses should maintain a written banking relationship register that records, for each account, the bank, the account purpose, the onboarding date, any conditions attached to the relationship, and the notice period for termination. This register serves two functions. It is a governance document that demonstrates proactive risk management, and it is a practical tool that accelerates the search for alternative banking should a relationship end abruptly.
Accounting firms should request sight of this register as part of their new client onboarding process and revisit it annually. Where a client cannot produce one, that gap should be flagged in the engagement letter and documented in the working papers.
AML File Quality and the FCA Registration Credential
Banks conducting enhanced due diligence on crypto clients will typically look at the quality of the client's own AML documentation. Firms that can produce a current risk assessment, a well-maintained suspicious activity report log, and evidence of staff training are in a structurally stronger position when approaching a new banking provider. Accounting firms that provide MLRO or compliance support should treat the inquiry as a prompt to review whether client files meet that standard.
The FCA registration credential is relevant here, but it needs to be presented correctly. A bank's onboarding team may not be familiar with the distinction between full registration and the former temporary registration regime. Advisers should prepare a short explanatory document that situates the FCA registration in context, references the relevant Money Laundering Regulations provisions, and sets out what ongoing obligations the registered firm is subject to. For context on how similar unlicensed-entity issues have played out in other jurisdictions, see our breakdown of the CSSF warning on unlicensed entities.
Engaging With the Inquiry Process
Parliamentary inquiries typically call for written evidence from industry participants. Accounting bodies, individual firms with direct experience of client de-banking, and professional associations all have standing to submit. Firms that have concrete, documented examples of client banking difficulties should consider contributing. Well-evidenced submissions from the accounting profession carry weight, particularly where the examples illustrate the knock-on effects on financial reporting and tax compliance, which are downstream harms that the committee may not have fully considered.
What Comes Next and How to Track It
The Treasury Select Committee will publish its call for evidence, set a submission deadline, hold oral evidence sessions with witnesses, and eventually produce a report with recommendations. The government is then required to respond, though it is not bound to implement the recommendations. Realistic timelines for any resulting regulatory change run to late 2026 at the earliest, assuming the committee reports within the usual six-to-nine month window.
In the interim, the FCA may issue updated guidance on how banks should treat FCA-registered crypto firms, particularly if the inquiry evidence reveals systematic inconsistency in how banks apply their own policies. Accounting firms should monitor FCA communications channels and the committee's published evidence sessions, which will be publicly available on the Parliament website.
For CFOs, the more immediate concern is operational. The inquiry will not restore a lost bank account. Having a secondary banking relationship already in place, even if it is used only for specific transaction types, is the most effective operational hedge available right now.
FAQ
What is the Treasury Select Committee inquiry on crypto banking access?
UK Parliament's Treasury Select Committee has launched a formal investigation into why crypto and digital asset businesses are being denied or losing access to banking services. The inquiry will gather evidence from banks, crypto firms, and regulators, and is expected to produce recommendations for regulatory or legislative change.
Does this affect FCA-registered crypto firms specifically?
Yes. One of the central questions the inquiry is examining is whether holding an FCA registration under the Money Laundering Regulations should reduce a bank's perceived risk of a crypto client. Many registered firms report continued banking difficulties, which sits in tension with the government's stated ambition to develop the UK as a leading digital asset jurisdiction.
What should accounting firms do for clients who lose bank access mid-audit?
Immediately reassess going-concern assumptions, document the event in working papers, and require management to provide written evidence of alternative banking arrangements or a credible plan to obtain them. Disclosure obligations in financial statement notes should also be reviewed under both UK GAAP and IFRS as adopted in the UK.
Can our firm submit evidence to the inquiry?
Yes. Parliamentary inquiries publish a call for written evidence with a submission deadline. Any firm, individual, or professional body with relevant experience may submit. Evidence from accounting professionals that documents the downstream financial reporting and tax compliance consequences of de-banking is likely to be useful to the committee.
Will the inquiry produce binding rules for banks?
Committee reports are not binding. However, they carry significant political weight and frequently prompt the government or the FCA to act, either through updated guidance or, in some cases, primary legislation. Firms should plan for a twelve-to-eighteen month horizon before any resulting rules take effect.
Source: Decrypt