Permanent, Interim or Fractional: Which Compliance Hire Does Your Firm Actually Need?

Permanent, Interim or Fractional: Which Compliance Hire Does Your Firm Actually Need?

One of the most consequential decisions in a compliance search happens before the search itself starts: deciding whether the firm needs a permanent compliance hire, an interim appointment, or a fractional engagement. Most firms make this decision quickly, often by default, and then find six months later that they chose the wrong engagement type for the actual problem they were trying to solve.

The cost of getting this wrong is real. A permanent hire into a role that did not need long-term ownership is an expensive correction. An interim appointment when the firm needed durable capability creates the same gap a year later. A fractional engagement that the firm scales beyond what the model was designed to handle ends in friction on both sides.

This article works through the decision properly. When permanent is the right answer, when interim makes sense, when fractional fits — and the practical questions that should drive the choice.

When permanent is the right answer

Permanent appointment is the default position for most compliance roles at most firms, and for good reason. The compliance function depends on long-term relationships across the business, accumulated knowledge of the firm’s regulatory history, and stable accountability through the conduct rules regime. A senior compliance professional who has been in the role for three years carries institutional context that no incoming interim can match.

The case for permanent is strongest in the following situations.

The role requires an SMF designation that the firm intends to keep stable for the foreseeable future. SMF16 (Compliance Oversight) in particular is a role where regulatory continuity matters — the FCA tracks who holds the role at each firm, and frequent turnover invites supervisory questions. Permanent appointments at SMF16 give the firm a stable answer to the question of who is accountable.

The compliance function is being built from scratch or scaled up. Firms preparing for FCA authorisation, or moving from Limited Scope to Core SMCR, or growing the compliance team from one person to four, need a permanent leader who will own the design of the function over years rather than months. Interim appointments can fill execution gaps inside this build — but the architect should be permanent.

The firm is large enough and the role senior enough that the candidate pool genuinely wants a permanent commitment. A Chief Compliance Officer at a £1bn+ AUM asset manager, or a Head of Compliance at a top-10 challenger bank, is rarely interested in interim or fractional structures. These candidates expect permanent appointments with full board exposure and a clear career arc inside the firm.

The role carries personal regulatory accountability that the firm wants concentrated in one individual over time. Where the compliance leader will be regularly engaging with the regulator, signing off on regulatory returns, and accountable under the conduct rules for a defined scope, permanent appointment gives both the firm and the regulator a stable counterparty.

The cost calculation: a permanent compliance hire at Head of Compliance level in 2026 typically lands at £120,000–£180,000 base depending on firm size and sector, with bonus and benefits taking total compensation to £150,000–£240,000. The all-in annual cost including employer pension, NI and benefits is generally 1.3–1.4x the cash compensation. For a Chief Compliance Officer at a mid-size FCA-regulated firm, total cost of employment of £200,000–£320,000 a year is the working range. That is the right cost when the firm needs the durable capability; it is the wrong cost when the firm needs short-term coverage.

When interim makes sense

An interim compliance appointment is the right answer in a defined set of situations that share a common feature: the firm has a real and urgent need for senior compliance capability, but that need is bounded by time, scope or visibility.

The most common interim trigger is a gap in cover. The permanent Head of Compliance has resigned or been promoted out of the function, and the FCA approval timeline for the replacement is going to leave a gap of three to six months. The firm cannot afford to be without senior compliance leadership during that window — an interim with the right SMF approval history fills the gap while the permanent search runs in parallel.

The second pattern is a regulatory project. The firm is responding to a skilled persons review (s166), building remediation capability after an enforcement action, or implementing a major regulatory change such as the Consumer Duty rollout. These engagements have a definable scope, a defined end-point, and require senior compliance experience that the permanent team does not have. An interim with specific track record on similar projects is the right answer.

The third pattern is FCA-driven urgency. The regulator has flagged compliance function capability as a supervisory concern, or the firm is preparing for an imminent regulatory visit, and needs senior compliance experience inside the firm faster than a permanent search can deliver. Interim candidates can typically start within two to four weeks — far faster than the eight-to-fifteen weeks for a permanent hire with FCA approval.

The fourth pattern is post-acquisition or change-of-control. The firm has just been acquired by a regulated parent, or has been sold to a PE sponsor with different compliance expectations, and needs interim compliance leadership while the new ownership decides what the long-term function should look like. Permanent appointment ahead of that strategic decision is premature; interim cover is the right bridge.

The cost calculation: interim compliance day rates in 2026 typically run £800–£1,400 per day for Head of Compliance level, and £1,200–£2,000 per day for Chief Compliance Officer level. A six-month interim Head of Compliance engagement at £1,000 per day works out at around £130,000 for the engagement — broadly comparable to a permanent salary for the same period, but with no employer pension or NI on top and no long-term commitment. The interim model is genuinely cost-competitive when the engagement is properly scoped.

When fractional fits

Fractional compliance is the engagement type firms most often misunderstand. It is not interim-by-another-name. It is not a discount permanent hire. It is a deliberately different model: a senior compliance professional engaged for a defined fraction of their time on an ongoing basis, typically two to three days a week, with the expectation that they hold the role at multiple firms simultaneously.

The case for fractional is strongest in three situations.

Smaller authorised firms where the compliance workload genuinely does not need a full-time senior. A small AIFM with £200m AUM, a payment institution with focused activity, or a Limited Scope SMCR firm with a stable book of business may all have meaningful but bounded compliance needs. A full-time Head of Compliance would be over-engineered. A fractional engagement two days a week gives the firm proper senior compliance leadership at proportionate cost.

Growth-stage firms still developing the compliance function. A fintech that has just received FCA authorisation but is still pre-revenue, or a new wealth management start-up that wants senior compliance experience without a senior compliance salary on the cost base, can use fractional engagements to access experienced compliance leadership during the formative period. The model often transitions to permanent appointment as the firm scales.

Firms that benefit from cross-firm experience. Fractional compliance professionals who work across three or four firms simultaneously are exposed to live FCA supervisory patterns, peer firm responses to regulatory developments, and real-time intelligence on how other firms are handling new obligations. That cross-firm view is valuable in itself — one of the reasons mature firms sometimes choose fractional even when permanent is affordable.

Fractional does not work for every firm or every role. Where the firm needs full-time presence, where the compliance leader needs to be in the office daily, where the workload is genuinely full-time, or where the role requires SMF16 designation at a firm where the FCA expects a more time-committed appointment, fractional is the wrong model. Honest agencies will say this rather than fit the engagement to whatever model their commercial structure rewards.

The cost calculation: fractional compliance engagements typically run on a monthly retainer of £3,500–£9,000 per month depending on time commitment and seniority, equating to roughly £42,000–£108,000 annually for two-to-three day weekly engagement. Considerably less than full-time permanent for a comparable seniority — but only the right choice when the workload genuinely fits the model.

A practical decision framework

The decision between permanent, interim and fractional rarely turns on a single factor. The questions that drive the answer most reliably are these.

What is the long-term workload? If the role would genuinely keep a senior compliance professional busy five days a week for the foreseeable future, permanent or interim are the realistic options — fractional will not fit. If the genuine workload is two to three days a week, fractional becomes the most cost-efficient answer.

Is the need bounded by time or scope? If the engagement has a definable end-point — a project, a transition, a gap before the permanent hire arrives — interim is the natural answer. If the need is open-ended, interim is rarely the right structure.

Does the role require SMF designation, and how stable should that designation be? Permanent appointments give the firm a stable SMF holder. Interim appointments can be FCA-approved for SMF roles but require the firm to be transparent with the regulator about the time-bounded nature of the appointment. Fractional appointments to SMF roles are accepted by the FCA in principle but raise supervisory questions that the firm needs to be prepared to answer.

Is the firm at a stage where it would benefit from cross-firm regulatory perspective? Firms going through their first regulatory review, building compliance for the first time, or navigating new sector regulation often benefit from the multi-firm view that a fractional engagement provides. Mature firms with established compliance functions usually benefit more from concentrated permanent attention.

What is the cost envelope, and how confident is the firm in the workload assumption? If the workload is uncertain and the cost envelope is tight, fractional or interim are lower-risk options than committing to a permanent appointment that may prove over-engineered for the actual need.

The hybrid path

The decision is not always either-or. Some of the most effective compliance arrangements combine engagement types. A common pattern is interim cover during the permanent search, with the interim either bridging cleanly to the permanent hire’s start date or, in some cases, becoming the permanent appointment themselves. Another is fractional leadership at the senior level combined with a permanent compliance officer or analyst at the execution level — particularly common at smaller firms where the senior workload is bounded but the day-to-day execution work is full-time.

The hybrid path requires an agency that can advise honestly across all three engagement types rather than just the one their commercial model rewards. That is the test for whether an agency is genuinely a compliance recruitment specialist or simply a generalist with a compliance label.

How Exec Capital approaches the question

Exec Capital recruits senior compliance professionals for FCA-regulated firms across permanent, interim and fractional engagement types. Every compliance mandate is led personally by Adrian Lawrence FCA, an ICAEW Fellow whose own regulated professional background gives Exec Capital a meaningful frame of reference for compliance accountability.

Our first conversation on a compliance brief is rarely about candidates — it is about engagement type. We walk through the workload assumption, the timeline, the SMF designation question, the cost envelope and the stage of the firm with the hiring leader before deciding what the search should actually look like. Where the right answer is interim or fractional, we say so. Where the right answer is permanent, we run the permanent search end-to-end with the rigour that senior compliance appointments require.

For senior compliance recruitment briefs at FCA-regulated firms across permanent, interim compliance and fractional compliance engagement types, speak to Adrian directly on 0203 834 9616 or through our compliance recruitment page.

Adrian Lawrence

Adrian Lawrence FCA is the founder of Exec Capital. He is a Chartered Accountant and holds an ICAEW practising certificate in his own name with over 25 years’ experience operating at C-suite level, Adrian brings direct executive experience to senior search. His background spans private equity-backed businesses, owner-managed companies, and listed environments, giving Exec Capital a practitioner’s understanding of what leadership hires actually require.