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How to Give Corporate Finance Advice in the UK (2026) Without Breaching FCA Rules: Authorisations, Exemptions and Practical Steps

By Global Law Experts

– posted 2 hours ago

Corporate finance advice UK teams give every day, on M&A sales, capital raising, valuations and restructuring, can quietly cross the regulatory perimeter set by the Financial Conduct Authority (FCA). Getting this wrong is not a technicality: carrying on a regulated activity without permission can render agreements unenforceable, trigger enforcement and expose individuals to potential criminal and personal liability. This guide is written for CFOs, founders, corporate development leads, in-house counsel and advisers who need a clear decision path: when FCA permission is required, when an exemption or appointed representative (AR) route works, and how to run compliant financial promotions when raising money.

It is grounded in the Financial Services and Markets Act 2000 (FSMA), the Financial Services and Markets Act 2000 (Regulated Activities) Order 2001 (RAO) and FCA guidance, with practical checklists and sample clauses throughout.

Intro, what this guide covers (TL;DR decision checklist)

Before you engage on a deal, run through this quick checklist. If any item applies, treat regulatory permission as a live question and take advice before proceeding.

When you need permission. If your work involves advising on, or arranging deals in, investments such as shares or debt securities, you may be carrying on a regulated activity under the RAO.
AR and exempt-firm routes. You may operate under an authorised principal as an appointed representative, or rely on a narrow professional-firm exemption, but each has strict conditions.
Financial promotions checklist. Any invitation or inducement to invest, teaser, information memorandum, email, must be made or approved by an authorised person, or fall within an exemption.
Immediate next steps. Map your activity against the RAO definitions, document scope in your engagement letter, and confirm the regulatory basis for every capital-raising communication.

The sections below expand each point with citations, a decision tree, a comparison table and a remediation checklist if you discover you have already stepped over the line.

1. Is corporate finance advice regulated in the UK? (quick legal framing)

The short answer is: often, yes. Much of the corporate finance advice UK advisers provide can fall within regulated activities defined by FSMA and the RAO. Whether a specific piece of work is caught depends on the precise nature of the activity and the instruments involved, not on the label the parties give it.

Regulated activities, “advising on investments” and “arranging deals”

Under the RAO, two activities matter most for corporate finance work. The first is advising on investments: giving advice to a person, in their capacity as an investor (or potential investor), on the merits of buying, selling, subscribing for or underwriting a particular investment. The second is arranging (bringing about) deals in investments: making arrangements for another person to buy, sell, subscribe for or underwrite investments. Shares and debentures are specified investments. So advice on the sale of a company’s shares, or arrangements to introduce buyers of securities, can engage these definitions. The precise scope is set out in the RAO and elaborated in the FCA’s Perimeter Guidance Manual (PERG).

FSMA, the RAO and the FCA perimeter

FSMA is the primary statute. Its general prohibition (section 19) means no person may carry on a regulated activity in the United Kingdom unless authorised or exempt. The RAO fills in the detail, listing which activities and which instruments are regulated. The FCA’s PERG then helps firms apply those tests to real facts, including corporate finance scenarios. Because the perimeter turns on fine distinctions, corporate versus investment advice, generic versus personal recommendations, early perimeter analysis is essential before any engagement is signed.

2. When do you need FCA authorisation for corporate finance advice? (decision tree)

Authorisation is required where you carry on a regulated activity by way of business and no exemption applies. Working out whether you are inside the perimeter is the single most important step in delivering corporate finance advice UK clients can rely on. Use the decision tree below, then test your conclusion against the RAO and PERG.

Practical decision-tree (yes/no flow)

Does the work involve a specified investment (for example shares, debentures or other securities)? If no, the RAO advising and arranging activities are unlikely to bite. If yes, continue.
Are you advising a person as an investor on the merits of a specific transaction in that investment, or arranging such a transaction? If yes, you are likely within the perimeter. If you are only advising a company on its own corporate strategy, analyse carefully, the position can still turn on the facts.
Is the activity carried on by way of business in the UK? If yes, continue.
Does a specific exemption apply (professional firm, overseas persons, or a defined carve-out)? If no exemption applies, you need FCA authorisation or must operate as an appointed representative.

If you cannot answer these confidently, treat the activity as potentially regulated and take advice before acting.

Key tests from PERG and the RAO (what activities are caught)

PERG stresses substance over form. Advice is more likely to be regulated where it is a personal recommendation steering an identified investor toward a particular investment decision, rather than generic market commentary. Arranging is caught where your involvement has the effect of bringing a transaction about, some introductions can qualify, though the RAO and PERG contain carve-outs and exclusions that need to be checked. The RAO defines the regulated activities and the specified investments; PERG explains how the FCA reads those boundaries in practice, including in corporate finance contexts (see, in particular, the corporate finance material in PERG). Always map your facts to the specific RAO article and the relevant PERG discussion.

Examples, M&A advisory, fundraising and valuation advice

Consider three common scenarios. First, M&A advisory: advising a shareholder on whether to accept an offer for their shares, or arranging the sale of shares, can engage advising and arranging in investments. Second, fundraising: sourcing investors and structuring the subscription for new shares can amount to arranging deals and involve financial promotions. Third, valuation advice: a pure valuation, without a recommendation on a specific transaction in an investment, may sit outside the perimeter, but the moment it becomes advice to buy or sell, the analysis changes. Document the boundary carefully.

Indicator	Likely regulatory effect
Advising a shareholder on merits of selling shares	Potentially “advising on investments”, permission may be needed
Introducing or matching buyers and sellers of securities	Potentially “arranging deals in investments”
Communicating an invitation to invest (teaser, IM, email)	Financial promotion rules engaged
Generic strategic advice to a company, no specific investment recommendation	Often outside the perimeter, but check facts
Pure valuation with no transaction recommendation	Often outside the perimeter, check for embedded advice

3. Authorisation vs. exemptions vs. appointed representative (AR): comparison and corporate finance advice UK routes

Once you have concluded that an activity is regulated, three broad routes exist to deliver corporate finance advice UK clients need lawfully: full FCA authorisation, reliance on an exemption, or acting as an appointed representative under an authorised principal. Each carries different obligations, timelines and risks.

FCA authorisation for corporate finance: how to apply, timelines and costs

Full authorisation means the FCA grants your firm permission to carry on specified regulated activities. You apply through the FCA’s authorisation process (via the FCA’s Connect system), demonstrating that you meet the threshold conditions, adequate resources, suitable management, effective systems and controls, and a viable business model. Expect to submit a detailed application covering governance, compliance arrangements, financial resources and the individuals who will hold senior management functions. Application fees and statutory determination periods are set by the FCA and change from time to time, check the current fees and service standards on the FCA website rather than relying on a fixed figure. Authorisation is a substantial undertaking: firms routinely underestimate the time and internal effort required.

Build in a realistic runway and prepare compliance infrastructure, a compliance officer, monitoring, reporting and Senior Managers and Certification Regime (SM&CR) arrangements, before you need to rely on the permission.

Common exemptions, professional firms, overseas persons and defined carve-outs

Certain firms can carry on limited regulated activities without full authorisation. Professional firms such as solicitors may, in defined circumstances, carry on certain regulated activities as an exempt professional firm under Part XX of FSMA, where the activities are incidental to their professional practice and supervised by a designated professional body, subject to conditions. There are also carve-outs relevant to overseas persons and certain narrowly-defined transactions within the RAO. The critical discipline is scope: exemptions apply to defined, limited activities and cannot be stretched to cover core, ongoing investment advisory as if it were incidental. Read the relevant PERG guidance and, for solicitors, the SRA’s rules on financial services and Law Society guidance before relying on any exemption.

The appointed representative model, pros, cons and controls

Under the AR regime, an authorised firm, the principal, accepts regulatory responsibility for the regulated activities of an unauthorised firm, the appointed representative, under a written contract. The FCA is clear that the principal is responsible for the AR’s regulated activities and must supervise them, and it has strengthened its rules on principals’ oversight of ARs. For a boutique adviser, this can be a faster route to market than full authorisation. But it demands robust controls: a comprehensive written AR agreement, a supervision plan, training, monitoring and reporting. The FCA has focused on weaknesses in principal oversight, so ambiguous responsibilities and thin supervision are significant risks. Choose a principal with real capacity to supervise your activity, not merely a signature.

Authorisation vs Exemptions vs Appointed Representative: at-a-glance

Path	When it applies	Who can rely	Core legal test	Typical controls required	Common pitfalls
Full FCA authorisation	Ongoing advising/arranging of investments for clients	Any firm that meets threshold conditions and standards	Activity is a regulated activity under the RAO and not covered by an exemption	Systems and controls, capital, compliance officer, SM&CR, reporting	Underestimating time and cost; inadequate AML
Exempt professional firm (e.g. solicitors)	Limited activities incidental to professional practice, within Part XX FSMA	Firms supervised by a designated professional body and meeting the conditions	Activity falls squarely within the exemption conditions	Record-keeping, narrow scope, internal protocols	Over-relying on the exemption for core advisory services
Appointed representative (AR)	When an authorised principal takes on regulatory responsibility	Unauthorised firm acting under an authorised principal	Principal is responsible for the regulated activity under a binding contract	Written AR agreement, supervision plan, reporting, training	Weak supervision, ambiguous responsibilities

4. Financial promotions and capital raising: what teams must check

Capital raising almost always involves financial promotions, and this is where well-run corporate finance advice UK processes still trip up. A financial promotion is, broadly, an invitation or inducement to engage in investment activity. The rule (section 21 FSMA) is strict: a financial promotion must be made or approved by an authorised person, unless an exemption applies.

Financial promotions rules, approvals and the fair, clear and not misleading test

Under FSMA and the FCA financial promotions regime, communications that invite or induce investment activity are restricted. If your firm is not authorised, you generally need an authorised person to approve the promotion, or you must fall within a recognised exemption. Note that, following reforms to the approval regime, an authorised firm generally needs specific FCA permission to approve the financial promotions of unauthorised persons, so confirm the approver is competent and permitted to do so. Approved promotions must be fair, clear and not misleading, present balanced information, and give appropriate prominence to risks. This applies across formats, a one-page teaser, a full information memorandum, or a marketing email.

Treat every outbound investor communication as a potential financial promotion and route it through a defined approval process.

Exemptions for offers to professional and qualifying investors

The regime recognises that not every communication needs authorised-person approval. Exemptions in the Financial Promotion Order exist for certain audiences and situations, for example, communications directed only at investment professionals or certified high-net-worth or sophisticated investors, subject to conditions (the criteria and required statements for these categories have been updated by the FCA and HM Treasury, so check the current thresholds and wording). Separately, where you offer transferable securities to the public, the UK prospectus regime may apply and require a prospectus unless an exemption is available. Confirm both dimensions, the financial promotion basis and any prospectus requirement, before circulating capital-raising materials. Relying on an exemption without documenting the qualifying criteria is a frequent source of breach.

Practical workflow and approval checklist

Build a repeatable approval workflow for every capital-raising document, teaser, information memorandum, email and pitch deck:

Classify the communication: is it a financial promotion?
Identify the legal basis: authorised-person approval or a named exemption with conditions met.
Restrict the audience where relying on an investor-category exemption, and record how each recipient qualifies (including any required investor statements).
Apply the fair, clear and not misleading test; give risk warnings appropriate prominence.
Check the prospectus position for any offer of securities to the public.
Record approvals, versions and distribution lists.

Sample framing for a restricted communication might read: “This communication is directed only at persons who qualify as [investment professionals / certified high-net-worth or sophisticated investors] and must not be acted on by any other person.” Adapt precise wording to the specific exemption relied on, and take advice, this is illustrative, not legal advice.

5. Structuring engagements and contractual protections (practical steps)

Contractual clarity is a core control. A well-drafted engagement letter defines what you will and will not do, which reduces the risk of drifting into regulated territory and evidences your compliance posture. This is where much of the day-to-day discipline of corporate finance advice UK practice actually lives.

Engagement letter clauses to manage regulatory risk

Consider building the following protections into your engagement terms. These are illustrative bullets and not a substitute for tailored legal advice:

Scope of service. Define the mandate precisely, for example, corporate and strategic advice, and identify anything excluded.
No regulated activity clause. State expressly that the firm is not providing regulated advice on investments and will not carry on regulated activities under the mandate, where that is the intended position.
Reliance on an authorised firm. Where regulated activity is needed, record that it will be provided by a named authorised person or principal, and that the client will not rely on your firm for it.
Financial promotions handling. Set out who approves investor communications and on what basis.
Indemnities and liability. Allocate responsibility appropriately and cap liability where lawful.
Record-keeping. Commit to retaining engagement documents, approvals and correspondence.

Data, AML and KYC interplay

Corporate finance mandates almost always trigger anti-money laundering (AML) and know-your-client (KYC) obligations. Even where activity sits outside the FCA perimeter, AML duties and professional standards can still apply, for example, to solicitors under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 and the SRA framework. Build client due diligence into onboarding: verify identity and beneficial ownership, screen for sanctions and politically exposed persons, and document your risk assessment. Handle personal data lawfully under the UK GDPR and Data Protection Act 2018, and retain records to demonstrate compliance.

Where you act as an AR or rely on an authorised principal, align your AML and KYC procedures with the principal’s requirements so there are no gaps between the two firms.

6. Governance, controls and supervision (what authorised firms expect)

Whether you are authorised, exempt or an AR, governance is the connective tissue that keeps you compliant. Authorised firms, and principals supervising ARs, will expect demonstrable controls, not intentions.

Oversight for ARs and outsourcing checks

Where an authorised principal takes on your firm as an AR, expect active oversight. The FCA holds principals responsible for their ARs’ regulated activities, so a serious principal will conduct due diligence before appointment, agree a supervision plan, monitor your activity, and require regular reporting (including the enhanced AR reporting the FCA now requires of principals). If you outsource any part of the process, check that the arrangement does not dilute accountability: outsourcing tasks does not outsource regulatory responsibility. Keep a clear map of who does what, and ensure the AR agreement reflects it.

Training, logs, supervision and SM&CR considerations

Robust firms maintain training records, activity logs, promotion-approval logs and supervision notes. Under the Senior Managers and Certification Regime, senior individuals in authorised firms carry personal accountability for the areas they manage, and certified staff must be assessed as fit and proper. For ARs, the principal’s SM&CR framework will reach into how your activity is supervised. Practically, this means: keep contemporaneous records, document decisions on perimeter and promotions, run periodic training, and review your controls as the business evolves. Good record-keeping is often the difference between a defensible position and an enforcement problem.

7. Quick remediation checklist if you have carried on regulated activity without permission

If you conclude that regulated activity has been carried on without the necessary permission, act quickly and methodically. The general prohibition under FSMA is serious, breach can be a criminal offence and can render agreements unenforceable, so prompt, well-documented remediation matters.

Stop. Cease the activity that appears to breach the perimeter immediately.
Notify counsel. Engage regulatory legal advice before taking external steps.
Preserve documents. Secure engagement letters, communications, promotions and approval records, do not alter or delete anything.
Assess client impact. Identify affected clients and transactions and consider remediation, including the status and enforceability of any agreements.
Consider FCA notification. Take advice on whether and how to notify the FCA, and on any voluntary disclosure.
Consider retrospective steps. Assess whether authorisation, an AR arrangement, or authorised-person approval of future promotions is appropriate going forward.
Fix the root cause. Put controls in place so the issue cannot recur, engagement templates, promotion workflows and perimeter checks.

Move on a short timeline, keep decisions documented, and let regulatory counsel steer engagement with the FCA.

Conclusion, recommended next steps

Delivering corporate finance advice UK clients can depend on means managing the regulatory perimeter deliberately, not by assumption. Start by mapping every mandate against the RAO definitions of advising on investments and arranging deals, then choose the right route, full FCA authorisation, a genuine exemption, or an appointed representative arrangement with real supervision. Wrap capital raising in a disciplined financial promotions workflow, document scope and responsibilities in your engagement letters, and keep contemporaneous records. The cost of getting corporate finance advice UK compliance right is modest against the risk of enforcement, unenforceable agreements and personal exposure. If you are unsure where your activity sits, take advice before you act rather than after.

Need Legal Advice?

This article was produced by Global Law Experts. For specialist advice on this topic, contact Odin Partners at Odin Partners, a member of the Global Law Experts network.

Sources

FAQs

Is financial advice regulated in the UK?

Yes. Many forms of corporate finance advice fall within “advising on investments” or “arranging deals” under FSMA and the RAO, and require FCA permission unless an exemption applies. Whether a specific activity is caught depends on the facts, the instrument involved and whether you are advising an investor or arranging a transaction. Check the RAO and FCA PERG before proceeding.

When do I need FCA permission to advise on an M&A sale?

If the advice involves buying or selling securities, such as advising a shareholder on selling their shares, or arranging deals that fall within the RAO definitions, you likely need FCA permission unless an exemption applies. Purely strategic corporate advice with no specific investment recommendation may sit outside the perimeter. Follow the decision tree in section 2 and confirm against the RAO and PERG.

Can solicitors give corporate finance advice without FCA authorisation?

Sometimes. Solicitors may, under Part XX of FSMA, carry on certain regulated activities that are incidental to their professional practice and supervised by a designated professional body, but the scope is narrow and conditional. Core, ongoing investment advisory usually cannot be treated as incidental. Check the SRA’s rules on financial services, Law Society guidance and PERG before relying on any exemption, and take advice on the specific facts.

How does the appointed representative route work?

An authorised firm, the principal, accepts regulatory responsibility for the regulated activities of an unauthorised firm, the appointed representative, under a written agreement. The FCA holds principals responsible for supervising their ARs. It can be a faster route to market than full authorisation, but it requires a robust AR agreement, a supervision plan, training and reporting. Choose a principal with genuine capacity to supervise.

What are the financial promotions rules for capital raising?

A financial promotion, an invitation or inducement to invest, must be made or approved by an authorised person unless an exemption applies, and it must be fair, clear and not misleading. Exemptions exist for certain audiences, such as investment professionals or certified high-net-worth or sophisticated investors, subject to conditions. Where you offer securities to the public, the prospectus regime may also apply. Check the current FCA financial promotions rules.

What should we do if we have been carrying on regulated activity without permission?

Stop the activity immediately, preserve all records, and seek regulatory legal advice before acting externally. Assess the impact on affected clients and transactions, and take advice on whether to notify the FCA and on any voluntary disclosure. Consider whether authorisation, an AR arrangement or authorised-person approval is appropriate going forward, and fix the root cause so it cannot recur.

How much do lawyers and advisers charge for corporate finance work?

Fees vary widely by deal size, complexity and scope, and can combine retainers, hourly rates and success fees. Because there is no single market rate, benchmark against comparable mandates and agree scope clearly in your engagement letter. For market ranges and sample fee models, see the Global Law Experts guide to financial adviser fees in the UK linked below.