Interim tax, treasury and senior finance recruitment

Brewer Morris provides flexible and specialised recruitment services to both candidates and employers looking to explore temporary, contract or interim recruitment solutions.

We are experts at what we do. The Brewer Morris interim recruitment team are known for sourcing exceptional tax, treasury and finance talent for businesses, ranging from high growth start-ups, SMEs and established corporations.


Interim management

Interim managers such as Interim Tax Managers or Interim Finance Directors are experienced and skilled top-level executives who can solve specific problems in a brief period. They have a proven history and can make significant improvements in a short time, which makes them a short-term solution for companies looking for talented managers to lead their business in the right direction.

talk to us about your inteirm requirements

If you have a role you would like to speak to us about, please submit the details here.

Why consider an interim hire?

Bringing in additional resource to any team requires thought, internal discussions, and budget sign off. Sometimes having an interim alternative can allow a business to tackle immediate challenges without committing a long-term solution.

Some of the main reasons why we see businesses bringing in interim talent include:

Headcount and budget constraints

Address immediate needs without long-term commitments.

Quick access to specialists and niche skills

Engage experts with niche skill sets on short notice.  

High degree of flexibility

Adapt to changing business needs with short-term contracts. Whether this be on a day rate or a fixed term contract.

Cover expected and unexpected absences

Fill gaps due to resignation, parental leave, sick leave or project-specific demands.

Make the business case for a permanent hire

Assess the role that needs to be filled and provide evidence that it is required

Access to experienced talent

Interim professionals are ready to hit the ground running

Evidence of recent success

Interim tax appointment

  • Interim Head of Tax | Pharmaceutical
  • Interim Tax Manager | Consumer intelligence technology | California, USA
  • Interim International Tax Director| Engineering
  • State and Local Tax Manager | Chemical distribution | USA
  • Interim VAT Consultant | Manufacturing
  • Interim Corporate Tax Manager | Real estate
  • International Tax Consultant | Professional services | New York, USA

Interim treasury appointments

  • Interim Treasury Payments Analyst | Sustainability consultancy | UK
  • Group Treasurer | Challenger bank | The Netherlands
  • Interim Treasury Manager | Offshore engineering and construction | UK
  • AML Analyst | Banking | Germany
  • Treasury Cash Manager | Oil and gas | Angola
  • Treasury Finance Manager | Railway | UK
  • Treasury Project Manager | Learning and development technology scale-up | UK

Interim finance appointments

  • Fund Accountant | Alternative investment management | UK
  • Finance Manager | Law firm | Dubai
  • Senior Tax Accountant | Healthcare | USA
  • Interim Director of Accounting Policy | Not-for-profit | Virginia, USA
  • Interim Finance Director, Investment Accounting | Investment management | USA
  • Accountant | Pension provider | USA
  • Staff Accountant | Bulk storage solutions | USA
What is more cost-effective, hiring an interim professional on a daily rate or a fixed-term contract?

Generally speaking, hiring a daily rate consultant is more cost-effective for short-term projects requiring specialised expertise for a limited period. On the other hand, a fixed-term contractor may be more cost-effective for longer-term projects or positions that require a consistent level of support over an extended period, i.e., long-term projects, maternity/paternity cover or temporary positions that may lead to permanent opportunities. It’s important to consider the project’s requirements carefully, the budget available, and the market rates for the specific skills needed when deciding whether to hire a consultant on a daily rate or a fixed-term contractor.

Why do experienced professionals go down the interim consulting career path, and what are the main benefits of contracting?

Experienced professionals may choose to go down the consulting route for several reasons:

Flexibility: Consulting offers more flexibility than a traditional 9-to-5 job, as consultants can work on projects and assignments that suit their skills and interests. Consultants can choose their working hours and location, providing a better work-life balance
Variety: Consulting can provide an opportunity to work on various client projects, offering a diverse and dynamic work environment. This can help professionals avoid feeling stagnant or bored in their careers.

High earning potential: Consulting can offer increased earning potential, particularly for specialised or niche areas of expertise.

Professional development: Consulting offers opportunities for professional development, as consultants are often exposed to new industries, technologies, and business practices. This can help professionals build new skills and knowledge and stay up-to-date on industry trends.

Autonomy: Consulting offers the independence that may not be available in traditional corporate roles. In some cases, consultants can have more control over their work and decision-making and often work independently or in small teams. As a result, consulting can be an attractive career path for experienced professionals who value flexibility, variety, high earning potential, professional development, and autonomy.

Are most contractors ultimately looking to secure a permanent role?

Not all contractors are necessarily looking to secure a permanent role, as many may choose to offer consultancy solutions throughout their career. Many contractors prefer the flexibility and autonomy that contracting offers and the opportunity to work on various projects with different clients.
 
That being said, some contractors may have a goal of eventually securing a permanent role. For example, they may use contracting to gain experience and build their network in a specific industry, intending to transition to a permanent role later on. Other contractors may enjoy their work but be open to permanent opportunities if they align with their career goals and values. Each contractor has unique career goals and aspirations; recruiters and clients must understand and respect their preferences and motivations.

Is it common for interim contracts to lead to permanent opportunities with an organization?

Yes, it is possible for an interim contract to lead to a permanent role. It’s not uncommon for employers to hire interim professionals to transition them into permanent employees potentially.
 
This can happen for various reasons, such as the employer wanting to evaluate the interim worker’s performance and fit within the company before making a long-term commitment. Another reason could be that the hiring manager cannot secure headcount; however, once a contractor is embedded in the team and has shown their worth and value add, it’s a much easier case to present to the business to convert the contractor to a permanent member of staff.

If an interim role sits inside IR35 (UK only), who is responsible for calculating and covering the costs of National Insurance, holiday pay and pension contributions?

When an interim assignment sits inside IR35, the end client or the agency that engages the contractor takes on the responsibility for National Insurance (NI), holiday pay, and pension contributions. It’s crucial to seek professional advice and carefully review contract terms to understand obligations related to tax, NI, holiday pay, and pensions.

As a recruitment partner to our clients, we are able manage this process for you so you can be sure all regulatory requirements are meticulously met. We have a dedicated interim payroll and onboarding team who will ensure contractors receive the correct holiday pay and pension contributions in accordance with their employment status.

How quickly can a contractor start?


Typically, you can have your new interim hire start within two weeks. At Brewer Morri,s we have pools of dedicated interim contractors specifically looking for interim opportunities and we work with them on a constant basis. We can therefore provide you with a shortlist of candidates within the first 24-48 hours. The interviews, contract negotiations and compliance can be completed within seven days, allowing a hire to start very quickly following your meeting with them.

The process can take a bit longer in instances where the role requires very specific skills or experience or if your preferred candidate has any other short term commitments which need to be completed before they start. However, in any of these instances we work with you to try to tie the process up as fast as possible.

What if I want to make a contractor permanent?

If the contractor would like to take your permanent offer the process is fairly straight forward. You will need to create an employment contract for the permanent role and be prepared for negotiations on things like salary and notice period. You may wish for this person to attend a more formal induction programme at your business if they did not receive this before. If you used a recruitment agency you should also ensure they are aware of the change and you are taking the person on as a permanent member of your team as there might be fees that you are required to pay.

How does working on interim assignments help tax professionals diversify their skill sets?

Exposure to different industries:
Working as an interim tax professional allows you to work with companies across many industries, which can broaden your knowledge and experience in different sectors.

Less competition:
Due to the limited number of skilled professionals in the interim job market and the urgency to hire, competition for these roles is typically lower, especially compared to the senior permanent job market, where there are often fewer job opportunities but more applicants.

Diverse project assignments:
As an interim tax professional, you will likely work on a range of projects requiring you to learn new skills and adapt to different environments. This can help you develop and showcase potential employers a more diverse skill set and make you more adaptable.

Learning from experienced professionals:
As an interim tax professional, you’ll collaborate with experienced professionals, gaining valuable insights into effective strategies while enhancing your skills. This experience gives you a competitive edge for future assignments.

Meet the team

Benefits of interim recruitment

Results

We recruit interim tax, treasury and senior finance professionals for some of the world’s most dynamic and exciting companies and have a remarkable success rate on our projects.

Integrity

We’re known for our honest and straightforward approach, treating businesses and professionals with the respect they deserve.

Flexibility

Our services are flexible, shaped around your needs. No two businesses are the same, so your hiring challenges demand this nuanced approach.

Specialists

Our teams comprise experienced specialists who know their markets inside out.

Global reach

Through our expert teams across Europe, the Middle East and North America, we recruit all over the world.

Interim resources

Should you hire a fractional or interim Head of Tax?

  • Posted October 28, 2025
We’ve already discussed why you should consider hiring a permanent Head of Tax for your start-up, but as an alternative, could your business benefit from hiring a fractional CFO-style tax leader or an interim executive? If your organization is navigating complex tax challenges but isn’t ready for a full-time executive, a fractional or interim Head […]

Where to find interim tax jobs in the UK

  • Posted June 3, 2025
In the fast-paced world of finance and taxation, interim tax jobs have become a vital part of the UK employment landscape. These roles offer flexibility, competitive pay, and the chance to work across a wide range of industries. Whether you’re a seasoned tax accountant, a tax assistant looking to step up, or a senior manager […]

Why you should consider an interim tax job

  • Posted May 14, 2025
In today’s fast-paced, dynamic business world, tax professionals are always in high demand, but the nature of this demand often fluctuates. Many companies face peak periods, special projects, or even sudden transitions that require additional temporary expertise. For those with tax experience, an interim tax job can be an excellent opportunity to not only earn […]
Accountancy

The hidden cost of delayed hiring – how interim talent can help

  • Posted March 19, 2025
In today’s competitive and fast-moving business environment, the cost of leaving critical roles unfilled- especially in finance, tax, treasury, and the C-suite- extends far beyond the visible line items on a balance sheet. While it may seem prudent to wait for the ideal full-time hire, the hidden costs of delayed hiring can quietly undermine productivity, […]

Navigating interim hiring: day rate vs. fixed-term contracts

  • Posted March 12, 2025
In recent conversations with finance leaders, a recurring question has appeared: is a day rate or a fixed-term contract (FTC) the better option for interim hiring? The answer depends on your business’s specific needs and the nature of the role you are looking to fill. Below, we’ll examine the advantages and considerations of both models […]

What is fractional hiring?

  • Posted February 4, 2025
Fractional hiring, also known as fractional employment or fractional work, refers to a work arrangement where an individual provides specialised skills or management services to multiple organisations on a part-time or project basis. This model has gained popularity due to the increasing demand for flexible and cost-effective solutions for businesses to access specific, often experienced […]

Why use an interim tax solution?

  • Posted February 7, 2021
What are the benefits of using an interim within your tax function? In these ever-changing and uncertain times that we live in, an interim tax solution can provide you and your team with flexibility and short term support.  Brewer Morris is perfectly placed to help you in this area and this is how. Who we are:  We are Amy Thomas […]

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