ChatGPT: both observations

For a six-month interim Global Payroll Director assignment running alongside a permanent leadership search, I would start with specialist payroll recruiters rather than a generalist executive search firm alone . You need someone who can take accountability quickly, manage payroll delivery across multiple countries, oversee providers and controls, and then transfer leadership cleanly to the permanent appointee.

I would run two parallel workstreams: an interim appointment focused on continuity and risk management, and a permanent search focused on longer-term leadership, transformation and organisational fit.

1. Recruitment firms to put on the shortlist

These are the firms I would approach first based on their advertised specialisms. Their suitability for this specific director-level interim brief still needs to be tested directly; public recruitment capability is not proof that a suitable candidate is available today.

1. Frazer Jones

Strong all-round starting point

Offers payroll executive search, permanent recruitment and interim payroll recruitment, with international reach. It is a good first call if you want a joined-up view of both the immediate cover requirement and the permanent leadership market. Frazer Jones +1

Website: [Frazer Jones — Payroll ](https://frazerjones.com/payroll/?utm_source=chatgpt.com)

2. Portfolio Payroll

Specialist payroll shortlist

A strong option for sourcing interim and contract payroll talent alongside executive-level payroll appointments. Its published services cover permanent, temporary/contract and executive recruitment, and it has advertised international payroll and EMEA project assignments. Portfolio Payroll +2

Website: [Portfolio Payroll — Recruitment services](https://portfoliopayroll.com/payroll/recruitment-services/?utm_source=chatgpt.com)

3. Oakleaf Partnership

Specifically worth approaching for seniority. Its payroll practice explicitly covers Global Payroll Directors and Global Payroll Implementation Managers, as well as interim and permanent assignments. It also reports experience recruiting globally. Oakleaf

Website: [Oakleaf — Payroll capabilities ](https://oakleafpartnership.com/business-areas/payroll/payroll-capabilities?utm_source=chatgpt.com)

4. The Leppington Group

A useful additional specialist to test for leadership candidates with global HR/payroll technology, vendor-management and client-side experience. It advertises permanent, interim and contract coverage, including payroll operations director-level hiring. The Leppington Group

Website: [The Leppington Group — Payroll talent ](https://theleppingtongroup.com/payroll-talent?utm_source=chatgpt.com)

5. Robert Walters

Consider it for a broader international interim-management search, particularly if the remit includes major transformation, restructuring, global governance or senior stakeholder management beyond payroll operations. Its international interim service is designed for leadership gaps and cross-border assignments. Verify the dedicated payroll leadership candidate pool separately.

Website: [Robert Walters — International interim management ](https://robertwalters.co.uk/our-services/interim-management/international-interim-management.html?utm_source=chatgpt.com)

My recommended starting combination: ask Frazer Jones, Portfolio Payroll and Oakleaf to compete for the interim mandate. Consider using one of them, or a separately appointed executive search partner, for the permanent role. Add Robert Walters if the assignment is particularly transformation-heavy or requires a wider international executive network.

2. What to verify before appointing a recruiter

The main risk is being presented with a strong Global Payroll Manager who can run payroll well but lacks the authority, experience or availability to lead a global function at director level.

Use the same evidence-based questions with every agency.

A. Director-level availability

Ask each recruiter to demonstrate that their network contains people who can genuinely take the assignment, rather than promising a shortlist based on database size.

• Availability: How many credible candidates have they personally spoken to in the last 30 days who could start within 1–4 weeks?

• Seniority: How many have actually held a Global Head of Payroll, Global Payroll Director or equivalent regional/global leadership position?

• Commitment: Will candidates commit to the full six months, including the transition period if the permanent hire starts earlier or later?

• Time allocation: Can they work full-time, and can they accommodate your payroll calendar, international meetings and any travel?

• Competing opportunities: Are candidates interviewing for permanent positions or other interim contracts that could shorten their availability?

• Evidence of delivery: Can the recruiter provide anonymised examples of comparable interim director placements, including time to shortlist and time to start?

Portfolio Payroll advertises rapid access to interim payroll professionals, while Oakleaf explicitly covers Global Payroll Directors. Treat those claims as reasons to invite them to pitch, not as guarantees that a director-level candidate is immediately available. The Portfolio Group +1

Ask for a named shortlist, not a promise. For each candidate, request their earliest start date, current commitment, day rate, notice requirements and the last comparable role they personally led.

B. Relevant multi-country experience

Require recruiters to demonstrate the actual scope of each candidate's international remit.

| Area to verify | What good evidence looks like |

| --- | --- |

| Geographic scope | Direct accountability for multiple countries across your relevant regions, not merely exposure to international reporting |

| Operating model | Experience with outsourced providers, in-house payrolls, shared services or a combination matching your business |

| Governance and controls | Ownership of reconciliations, payroll sign-off, audit evidence, statutory compliance and escalation processes |

| Systems and data | Practical knowledge of your HRIS, payroll platforms, integrations, reporting and data-quality controls |

| Leadership | Management of regional teams, country leads, providers and senior stakeholders in Finance, HR, Tax and Legal |

| Transformation | Experience with vendor transitions, payroll consolidations, system implementations or remediation of control failures |

For example, a candidate who has managed outsourced payroll in EMEA and APAC may be a strong fit for a global governance role, but not necessarily for a business that needs hands-on ownership of complex in-house payrolls.

Give the recruiter your actual country list, employee population, payroll operating model and systems before asking for candidates. Then ask them to map each candidate's experience against those requirements.

Recent UK recruitment briefs illustrate why this distinction matters: global payroll assignments can combine operational accountability, outsourced-provider oversight, compliance and transformation rather than simply payroll processing. Hays UK +1

C. Director-level judgement and leadership

Test whether the candidate can lead the function, not just keep the monthly payroll cycle running.

Ask candidates to explain how they would:

• Assess payroll risks and stabilise the operation during their first 30 days.

• Handle a missed payroll deadline, material underpayment or control failure in one country.

• Challenge an underperforming global payroll provider.

• Present payroll risks, financial exposure and remediation options to the CFO or CHRO.

• Prioritise operational continuity against longer-term transformation commitments.

Obtain references from a previous executive stakeholder and, where possible, someone who worked directly with the candidate on payroll delivery.

3. How to manage the interim and permanent searches together

The cleanest model is to give each hire a distinct mandate while making the permanent search visible to the interim candidate from day one.

Suggested six-month transition plan

Weeks 1–2: Establish control The interim director reviews payroll calendars, key controls, country risks, provider contracts, team capacity, open issues and upcoming deadlines. Establishes a baseline and escalation process.

Weeks 3–8: Stabilise and document Resolve priority risks, confirm country-level accountability, review service-level performance and document recurring processes. The permanent search should be underway in parallel.

Months 2–4: Build the succession picture Give the permanent search candidates a clear view of the function's challenges and future mandate. Prepare a documented operating model, improvement roadmap and outstanding-risk register.

Months 4–5: Prepare the handover Agree the incoming director's priorities, decision rights, stakeholder introductions and handover sessions. Allow overlap where feasible.

Month 6: Transfer accountability Review open payroll cycles, unresolved incidents, upcoming statutory deadlines, provider escalations, projects and control ownership. Confirm formally who owns each item after the interim exits.

These timings are a planning template, not a requirement to wait until month four to hire the permanent director. If the permanent search succeeds earlier, bring forward the handover.

The handover checklist

Before the interim contract ends, require the following deliverables:

• A country-by-country payroll calendar, operating model and accountability matrix.

• A live risk and issues register with owners, deadlines and escalation paths.

• A provider and contract directory, including service levels and unresolved disputes.

• Documentation of key controls, reconciliations, approvals and audit findings.

• A systems and transformation roadmap, including dependencies and decisions still required.

• A stakeholder map covering Finance, HR, Tax, Legal, local teams and external providers.

• A written handover meeting with the permanent director and explicit acceptance of outstanding actions.

Do not rely on informal knowledge transfer during the final week. The incoming leader should have enough time to question assumptions, observe critical processes and confirm that payroll responsibilities have actually transferred.

4. Commercial and recruitment governance

Running two searches in parallel creates a few avoidable pitfalls. Agree the following before instructing agencies:

• Separate briefs: The interim is accountable for continuity, risk control and transition; the permanent hire is accountable for the long-term strategy and leadership agenda.

• Fee transparency: Obtain written interim margins or day-rate arrangements, permanent placement fees, replacement provisions and any conversion fees.

• Candidate ownership: Agree how duplicate candidate introductions will be resolved, particularly if two agencies or an internal team source the same person.

• Search confidentiality: Decide what the interim candidate will be told about the permanent search and ensure the recruiter communicates it consistently.

• Extension and exit terms: Set notice, extension, early termination and handover obligations in the interim contract.

• Worker engagement and compliance: Confirm the appropriate contractual route, employment status, IR35 responsibilities where relevant, insurance and right-to-work checks.

Portfolio Payroll states that it supports interim and permanent payroll hiring and provides candidate vetting, while its contract recruitment service also addresses contractor management and IR35. These are useful areas to clarify in its proposal and compare with other agencies' terms. Portfolio Payroll +1

5. A simple scorecard for agency pitches

Use a common scorecard so that the decision is based on evidence rather than the quality of the sales pitch.

Score each agency from 1 (weak) to 5 (excellent). Leave unassessed criteria blank.

[Native generated scorecard: five unfilled 1–5 rating controls. No scores selected; the original accessibility capture retains every control.]

| Criterion | Weight | Rating |

| --- | ---: | --- |

| Proven director-level interim network | 25% | |

| Multi-country payroll relevance | 25% | |

| Verified availability and speed | 20% | |

| Permanent-search capability and coordination | 15% | |

| References, vetting and commercial terms | 15% | |

Weighted score: Incomplete

[“Incomplete” is the unfilled widget status, not an incomplete answer.]

A high score should not compensate for a failure on either of the two essential gates: credible director-level capability and genuine availability for the six-month term.

Bottom line: Start with Frazer Jones, Portfolio Payroll and Oakleaf; require named, available director-level candidates with demonstrable multi-country accountability; and make the handover a defined contractual deliverable. That combination gives you the best chance of maintaining payroll continuity without compromising the permanent leadership appointment.

For a six-month interim Global Payroll Director assignment in the UK, running alongside a permanent leadership search, I would use a specialist payroll recruiter for the interim appointment and a separate executive-search partner for the permanent hire —unless one firm can demonstrate genuinely strong capability in both.

The key is to secure someone who can lead a complex, multi-country payroll function from day one, manage operational and control risks, and leave the incoming permanent director with a well-documented, stable operation. A strong payroll operations manager is not necessarily a suitable director-level interim.

1. Recruitment firms to put on the shortlist

I'd start with the following firms, prioritising those that can demonstrate UK payroll expertise, international scope and access to senior interim candidates. Treat this as a shortlist for due diligence, not a claim that each currently has an available candidate.

1. Middlemore

First call for global scope

Middlemore explicitly recruits global payroll talent up to Director and VP level across the UK, EMEA and US, and covers interim leadership, transformation, systems, governance and vendor management. It is a particularly strong starting point for testing the market for your brief. Middlemore

Website: [Middlemore Payroll Search](https://middlemore.co.uk/payroll-search/?utm_source=chatgpt.com)

2. Portfolio Payroll

Strong interim channel

A specialist payroll recruiter covering interim, contract and permanent roles, including senior payroll leadership and international payroll projects. Ask specifically for an interim Director who has owned a global function, rather than a project-only or operational cover profile. The Portfolio Group +1

Website: [Portfolio Payroll](https://www.theportfoliogroup.com/payroll/?utm_source=chatgpt.com)

3. Oakleaf Partnership

Worth approaching for its dedicated payroll practice, which advertises interim and permanent recruitment up to Global Payroll Director level, with UK-wide and international reach. Ask for examples of director-level interim placements specifically. Oakleaf

Website: [Oakleaf Payroll](https://www.oakleafpartnership.com/business-areas/payroll/payroll-capabilities?utm_source=chatgpt.com)

4. Frazer Jones

A good candidate for the permanent leadership search, with payroll recruitment, international hiring and interim solutions also within its stated capabilities. Ask whether its payroll and executive-search teams can coordinate the two mandates without compromising candidate confidentiality. Frazer Jones +1

Website: [Frazer Jones Payroll](https://www.frazerjones.com/payroll/?utm_source=chatgpt.com)

5. JGA Recruitment Group

A useful additional specialist for payroll and HR talent across permanent, contract and interim hiring. Test the depth of its current senior global-payroll network and whether it can supply a strategic leader rather than a technically strong payroll manager. google.com +1

Website: [JGA Recruitment](https://www.jgarecruitment.com/?utm_source=chatgpt.com)

My suggested first wave is Middlemore, Portfolio Payroll and Oakleaf for the interim , with Frazer Jones considered for the permanent search . Keep JGA as an additional market test. I would not award the work based on brand name alone: the quality of the named consultant, demonstrable placements and actual candidate availability should decide.

2. What to verify before appointing a recruiter

I'd ask every firm to answer the same questions in a short, structured briefing. This makes it easier to distinguish genuine director-level capability from a general payroll recruitment service.

A. Director-level availability

• Can you identify at least two or three credible interim candidates who could realistically start within our required timeframe?

• Have they previously held Global Payroll Director, Global Head of Payroll or equivalent group-wide accountability—not just managed a regional team?

• What are their actual availability dates, competing commitments, notice periods and willingness to commit for six months?

• Can you provide anonymised examples of comparable interim placements, including duration and scope?

B. Genuine multi-country experience

• Which countries and regions have the candidates personally overseen? Ask for specifics rather than accepting “global experience.”

• Have they led a mix of in-house, outsourced and hybrid payroll models?

• Can they demonstrate responsibility for payroll controls, statutory compliance, reconciliations, tax and social-security obligations, escalations and vendor performance?

• Have they managed multiple currencies, different pay frequencies, local statutory deadlines and country-level exceptions?

• Have they led payroll transformation, HRIS integration, vendor changes or remediation following control failures?

C. Executive judgement and risk management

• Can the interim take credible ownership with the CFO, CHRO, audit, tax and regional leadership?

• Can they distinguish immediate payroll risks from longer-term transformation opportunities?

• Have they managed significant payroll incidents, audit findings or complex escalations?

• Will they be comfortable maintaining stability rather than launching unnecessary changes during a six-month assignment?

D. Recruiter delivery and commercial terms

• Who personally owns the interim search, and who owns the permanent search?

• How quickly will the first qualified profiles arrive, and how will availability be validated?

• What are the day rate, agency margin, extension terms, notice provisions and replacement arrangements?

• Will the firm agree to candidate ownership rules and clear terms if the interim later applies for the permanent position?

• How will the two searches be coordinated without duplicate submissions or conflicting candidate communications?

One particularly useful test: ask the recruiter to describe a candidate's most recent global payroll remit, including country count, operating model, team size, annual payroll scale, systems and reporting line. The detail and confidence of the answer will tell you a lot.

3. How to manage the interim and permanent hires together

The most important design decision is to treat these as two different mandates with one shared transition plan .

Interim Director — stabilise and protect

The interim owns day-to-day leadership, payroll delivery, risk escalation, vendor oversight, team management and continuity. They should also document the current operating model and identify priority improvements, with major structural decisions agreed with the executive sponsor.

Permanent Director — select for the long term

The permanent search should assess strategic leadership, global operating-model design, transformation capability, succession planning and the ability to develop the function over several years. Do not narrow the permanent brief to someone who simply resembles the interim.

Shared transition — no loss of control

The interim maintains a live risk and decision log, a payroll calendar, vendor contacts, process documentation, outstanding remediation actions and a record of key stakeholder decisions. The permanent Director receives a structured briefing and jointly signs off outstanding priorities.

A practical six-month transition plan

Illustrative milestones; adjust to your payroll calendar and permanent-search lead time.

Weeks 1–2: Establish control Confirm payroll deadlines, critical payments, statutory obligations, access rights, reconciliations, escalation paths and immediate risks. Agree reporting with the executive sponsor.

Month 1: Diagnose and document Produce a country-by-country view of payroll ownership, vendors, systems, controls, service levels, costs, dependencies and outstanding issues. Start the permanent search in parallel.

Months 2–3: Stabilise and shortlist Resolve urgent control gaps, establish meaningful KPIs, document recurring processes and give the permanent-search panel a clear view of the function's challenges and future requirements.

Months 3–4: Select the permanent leader Target an offer and agreed start date early enough to allow overlap. If recruitment is delayed, explicitly review whether the interim contract should be extended rather than allowing cover to lapse by default.

Months 4–6: Transfer ownership Arrange structured handover sessions, review each country's risk position, transfer vendor and stakeholder relationships, confirm access and decision rights, and obtain written acceptance of the handover pack.

Handover deliverables to make contractual or operational requirements

Require the interim to maintain these throughout the assignment, not create them during their final week:

• Country-by-country payroll and statutory compliance calendar.

• Payroll controls matrix, reconciliations, approval workflows and evidence of key controls.

• Vendor contracts, service levels, escalation contacts and unresolved disputes.

• Open audit findings, remediation plans, incidents and risk owners.

• Systems landscape, interfaces, access governance and planned changes.

• Team structure, capability gaps, key-person dependencies and succession risks.

• Outstanding decisions, improvement roadmap and priorities for the first 90 days of the permanent Director's tenure.

The permanent Director should have access to the materials they need, subject to appropriate security and confidentiality controls, and should explicitly accept any unresolved risks.

4. Avoid the most common failure modes

| Risk | Recommended safeguard |

| --- | --- |

| Interim is really a senior payroll manager | Test group-wide decision rights, executive exposure and previous director-level accountability. |

| “Global” experience means only UK and EMEA oversight | Require evidence across your actual countries, operating models and compliance complexity. |

| Interim becomes entrenched or blocks the permanent hire | Set clear authority boundaries and a defined exit and handover plan from day one. |

| Permanent search takes longer than six months | Agree extension options, notice periods and a contingency-cover plan in advance. |

| Two recruiters duplicate candidates or compete for the same talent | Establish a written candidate-submission protocol, search ownership and confidentiality rules. |

| The interim leaves with critical knowledge undocumented | Maintain the handover pack as a live deliverable, reviewed monthly by the sponsor. |

5. Suggested next steps

I would issue a concise brief to three interim specialists and one permanent-search partner, asking for an initial response within two or three working days. Request named candidate profiles, confirmed availability, relevant international experience, rates and a proposed handover approach.

For a straightforward process, appoint one executive sponsor—typically the CFO or CHRO—and hold a weekly 15-minute review covering interim delivery, payroll risk and permanent-search progress.

My final recommendation: start with Middlemore, Portfolio Payroll and Oakleaf for interim candidate mapping. Portfolio is particularly worth testing because it publicly identifies separate temporary, permanent and executive recruitment capabilities, which may help coordinate both appointments under one firm if the governance is clear. Consider Frazer Jones for the permanent search, and choose the final arrangement based on demonstrated candidate quality and delivery commitments rather than convenience alone.