A UK-based trading company receives a wire transfer. Before it can apply the funds, its bank flags the remitting entity against the UK sanctions list. The account is frozen. The funds are blocked. The question that lands on the compliance officer's desk within hours is: can these funds be released, and if so, how?
The release of blocked funds under OFSI – the Office of Financial Sanctions Implementation, the UK authority for financial sanctions enforcement and licensing – requires a specific licence (a case-by-case authorisation to conduct an otherwise prohibited transaction) issued under the relevant thematic sanctions regulations made under the Sanctions and Anti-Money Laundering Act ("SAMLA"). No blocked funds may be released without that licence, a general licence permitting the specific payment, or a confirmed basis for a statutory exemption. As of June 2026, OFSI processes most licensing decisions within a defined statutory window, though complex cross-border cases regularly take longer.
This guide walks through each stage of the OFSI licensing route, identifies where applicants lose time or credibility with the regulator, and flags the cross-regime considerations that arise when the same funds touch a US, EU, or Swiss counterparty.
Step 1: Confirm that the funds are actually blocked under OFSI's rules
Funds are blocked under UK financial sanctions when they are owned or controlled – directly or indirectly – by a designated person, or when a transaction with a designated person would otherwise be carried out. The first step is not to file; it is to verify.
OFSI's ownership and control test (the UK and EU test for whether a non-listed entity is caught through a listed person) goes beyond direct legal title. A company that is more than fifty percent owned by a designated person is itself treated as subject to asset-freeze obligations. Equally, a designated person who exercises control through contractual rights, board composition, or economic benefit can bring an otherwise unlisted entity within the prohibition. In our experience, firms that move too quickly to a licence application without first completing a thorough ownership analysis risk disclosing a position that later requires revision – which damages credibility with OFSI.
Confirm the designation: search OFSI's consolidated list and the UK Sanctions List. Cross-check the UN Consolidated List. Where ownership is complex, map the full chain before forming any conclusion. Only once you are satisfied that the blocking is correct – and that no statutory exemption already applies – should you proceed to a licence application.
The position above covers the standard case. Your facts – the counterparty, the structure of the payment, the underlying contract, the route through which the funds arrived – will change the analysis. For a preliminary review of whether funds in your matter are properly blocked, contact Calder & Vance at info@caldervance.com.
Step 2: Identify the applicable licensing ground
OFSI issues specific licences only where the applicant can satisfy a defined licensing ground set out in the relevant thematic sanctions regulations; there is no discretionary humanitarian override or residual catch-all power.
The available grounds vary by sanctions regime. The most commonly relied-upon grounds for the release of frozen funds include: legal fees and legal services costs (subject to a defined cap in many regimes); basic needs of a designated person or their family members; prior obligations under contracts predating the designation; and extraordinary expenses, which is a narrower and harder ground to satisfy than its label suggests. Certain regimes also contain a ground for the benefit of the UK Crown or UK government entities.
Choosing the wrong ground is not merely a drafting error. OFSI will assess whether the application discloses a genuine, evidenced basis for the ground claimed. An application for an extraordinary-expenses licence that is really a prior-contractual-obligation case will fail, and the regulator will note the mismatch. Identify the correct ground first; then structure every element of the application around it.
A practical note on general licences: OFSI publishes general licences (standing authorisations that permit a defined category of transactions without a separate application) for certain categories of activity, including – at various times – specific payment types in particular regimes. Always check whether a general licence already covers your transaction before committing resources to a specific-licence application.
Step 3: Prepare and submit the specific-licence application
A well-prepared OFSI specific-licence application contains four core elements: an identification section, a statement of the licensing ground, a supporting evidence bundle, and a proposed licence condition schedule.
The identification section requires full particulars of every party: the applicant, the designated person (if different), the account-holding institution, and any intermediary through whom the funds passed. OFSI requires sufficient information to map the transaction against the UK Sanctions List. Gaps here cause requisitions that add weeks to the process.
The statement of the licensing ground should be drafted with precision. Describe the factual basis, identify the ground by its description in the regulations (without quoting section numbers), and explain concisely why the facts satisfy the ground. This is a legal document, not a narrative; it should read like a focused submission.
The evidence bundle is where most applications succeed or fail. For a prior-obligation ground, provide the contract, the relevant payment clause, the invoice, and evidence that the obligation arose before the designation date. For a basic-needs ground, evidence of the individual's dependants, their ordinary living costs, and the absence of alternative unblocked funds. For legal fees, the retainer, the fee schedule, and confirmation that no other unblocked funds are available. In our experience, OFSI requisitions are almost always triggered by an evidentiary gap rather than a legal-argument dispute.
The proposed licence condition schedule should set out the exact sum to be released, the account from which it is to be drawn, the account to which it is to be paid, and any conditions the applicant is prepared to accept – for example, reporting to OFSI within a set period after payment. Proactively proposing conditions appropriate to the transaction reduces back-and-forth.
Submit the application through OFSI's formal application route. Keep a complete copy of everything submitted, with timestamps. The five-year record-keeping obligation under SAMLA runs from the date of the relevant transaction or authorisation.
If a transaction has already been flagged, or a filing has been refused, an early review can preserve options that narrow with time. Contact Calder & Vance at info@caldervance.com for a confidential assessment.
Step 4: Manage OFSI's review and respond to requisitions
OFSI's licensing team will review the application, and the statutory processing window begins on receipt of a complete submission. Where the application is incomplete, OFSI will issue a requisition – a request for further information – and the clock typically pauses or resets. This makes completeness at the outset the single largest driver of timeline.
Respond to requisitions promptly and comprehensively. A partial response extends the cycle and signals uncertainty about the underlying position. If OFSI asks a question that touches on a legally sensitive point – for example, whether a control relationship exists between the applicant and the designated person – take advice before responding. An admission or concession made in a requisition response can affect both the licence application and any subsequent enforcement matter.
OFSI may contact the account-holding institution directly. Coordinate with the bank or payment firm to ensure that their understanding of the position is consistent with your submissions. Inconsistencies between the applicant's account and the institution's records have caused licences to be refused where the substantive grounds were otherwise sound.
If OFSI proposes to refuse the application, it will generally give the applicant an opportunity to make representations. Use that window. Prepare a focused response that addresses the specific ground for refusal without repeating the entire original submission.
How does the OFSI route compare to the OFAC and EU approaches?
The OFSI specific-licence route is structurally similar to the OFAC specific-licence process in the United States, but the two regimes differ in detail in ways that matter practically.
Under OFAC, a blocked-property licence is assessed against the general policy considerations for the relevant programme and against defined general authorisations. OFAC's practice of issuing formal guidance on licensing policy for particular programmes gives applicants more visibility of the likely outcome before they invest in a full application. OFSI publishes less programme-specific licensing policy, which places greater weight on the application itself to make the case from first principles.
The ownership-and-control test is another point of divergence. Under OFAC, the 50 percent rule (OFAC's rule treating entities owned 50 percent or more by blocked persons as themselves blocked) is the primary test and is mechanical in operation. Under OFSI and the EU, the control test sits alongside the ownership threshold and can capture entities where a designated person exercises control through non-ownership means. Where a transaction involves a counterparty partially owned by a designated person at below fifty percent, the OFSI and EU analyses may still produce a blocking conclusion that OFAC would not reach.
Under EU sanctions, the relevant Council regulations govern asset freezes. The licensing authority varies by member state. A transaction that involves both a UK-designated party and an EU member state counterparty may require parallel licence applications – one to OFSI, one to the relevant national competent authority. These applications are not automatically aligned; the grounds, the evidence standards, and the processing timelines can differ. We regularly advise clients on how to sequence and present parallel applications to the two regimes without creating inconsistencies that harm either.
In Switzerland, SECO administers asset-freeze licensing under its sanctions ordinances. Canada's Global Affairs Canada, Australia's DFAT, and Singapore's MAS each operate licensing regimes that share the general architecture – apply, evidence, wait, conditions – but differ on the available grounds and on reporting obligations post-release. Where blocked funds have passed through multiple jurisdictions, each link in the chain may require its own authorisation. That is not a point to discover after submission to the first authority.
Risk flags and common errors in blocked-funds applications
The most common source of avoidable failure in OFSI blocked-funds applications is treating the process as administrative rather than legal. The following risk flags appear repeatedly in our practice.
Incomplete ownership mapping. Applicants who have not traced the designated person's ownership and control interests to their full depth may be disclosing a transaction that is more broadly exposed than they realise – or may be applying for a licence for funds that are not in fact blocked (which can itself raise questions).
Misidentification of the licensing ground. A prior-obligation claim requires evidence that the contractual obligation was entered into before the designation date. An extraordinary-expenses claim requires evidence that the expense is genuinely exceptional, not merely large. Selecting a ground without testing whether the evidence supports it results in a requisition or a refusal.
Failure to coordinate with the account-holding institution. Banks that have frozen funds will conduct their own compliance analysis. If their assessment of the position differs from the applicant's – even on a technical point – OFSI may receive inconsistent information, which complicates its review.
Disclosure of legally sensitive admissions. Applications that inadvertently admit a control relationship, an ongoing commercial dealing with the designated person, or a prior apparent violation can generate enforcement attention beyond the licensing matter itself. Consider carefully what the application says and what it implies.
Secondary-sanctions exposure. Where any US-connected party is involved – a US-person counterparty, a dollar-clearing bank, a US-nexus contract – OFSI licensing does not address the separate question of OFAC exposure. Obtaining a UK licence does not provide cover under US law, and vice versa.
A common myth in this area is that a licence application is essentially a form-filling exercise that can be handled internally without specialist input. In practice, the application is a legal submission to a regulator with enforcement powers; the evidence it discloses can have consequences beyond the licensing decision itself. The complexity is real, even when the transaction looks simple on its face.
When should you involve specialist sanctions counsel?
The earlier, the better. That is not a marketing position; it reflects a practical reality about how OFSI's process works.
Involve counsel at the outset if: the designated person has any ownership or control interest in the applicant's counterparty or in an intermediary; the funds have passed through more than one jurisdiction; the underlying contract predates the designation but the payment was deferred; there is any possibility of a prior apparent violation (for example, the funds were received before the designation was confirmed and a payment was made before the freeze took effect); or the transaction has any US-person, EU, or Swiss dimension that generates a parallel regime question.
Involve counsel before responding to an OFSI requisition if the question touches on a relationship between the applicant and the designated person, or on the applicant's knowledge of the designation at any material time.
We have acted for financial institutions, trading companies, and individuals at every stage of this process – from the initial freeze, through the licence application, through requisition responses, and through representations against proposed refusals. In our experience, the matters that require the most remediation are those where an internal team began the application, encountered a requisition on a sensitive point, and then sought external advice at a late stage when the written record was already fixed.
Related practices
- Frozen account management under BIS and the EAR – US export-control licensing and frozen-account procedures for businesses with US-nexus exposure.
- Release of blocked funds under SECO – Swiss sanctions licensing route, grounds, and cross-border coordination with OFSI and the EU.
- Release of blocked funds under Singapore's regime – MAS licensing procedure and comparison with the UK and EU approaches.