The rise of fractional professionals and IR35 considerations

20th August 2026
Written by Qdos

The rise of fractional professionals and IR35 considerations

Recruiting senior leaders has traditionally been a significant and often high-risk investment. However, the way organisations access strategic expertise is changing.

 

While full-time executives continue to play an important role within many businesses, an increasing number are engaging fractional professionals. 

 

Rather than appointing a permanent chief technology officer, chief financial officer or chief marketing officer, organisations are securing experienced leaders on a part-time, project-based or retainer basis.

 

This approach enables businesses to access senior-level expertise without the long-term financial commitment associated with permanent appointments. In a rapidly evolving commercial environment, fractional professionals can provide the specialist knowledge and strategic oversight required to support growth, transformation and operational efficiency.

 

 

 

What is a fractional professional?

A fractional professional is an experienced specialist or executive who works with multiple organisations rather than being employed by a single business on a full-time basis. Their involvement may range from a few days each month to overseeing a specific project or business initiative.
 
For organisations, this model provides access to senior leadership without the costs typically associated with full-time employment, such as salaries, pensions and employee benefits. For the professionals themselves, it offers greater independence and the opportunity to apply their expertise across a variety of sectors and organisations.
 
The growth of fractional working reflects broader changes in the modern economy. As organisations increasingly require specialist skills to manage challenges such as digital transformation, regulatory change and business expansion, flexible access to experienced professionals has become an attractive option.

 

 

 

What is driving the increase in fractional working?

Hiring speed and operational flexibility

When businesses face urgent challenges or time-sensitive projects, traditional recruitment processes can be impractical. Appointing a permanent executive often involves lengthy recruitment campaigns, multiple interview stages and extended notice periods.

 

Fractional professionals can typically begin work far more quickly, enabling organisations to address immediate priorities without delay. 

 

 

Cost efficiency

Businesses can secure senior strategic expertise without committing to a full executive remuneration package.

 

This can be particularly advantageous during periods of economic uncertainty, when organisations may require specialist leadership but are reluctant to increase fixed employment costs. 

 

Engaging a fractional professional allows businesses to access expertise for a defined period, project or objective while retaining greater control over expenditure.

 


Access to specialist expertise

Many organisations, particularly smaller businesses, may struggle to attract or justify the cost of senior leadership on a permanent basis. Fractional professionals address this challenge by providing access to experienced executives with proven track records across multiple organisations and industries.

 

 

 

Fractional professionals and IR35

The growing popularity of fractional working has prompted questions around IR35 and employment status. While many fractional professionals operate through their own limited companies, their status for tax purposes will depend on the nature of each engagement rather than the title they hold.

 

HMRC's off-payroll rules are designed to identify situations where an individual is working in a manner that resembles employment while operating through an intermediary such as a personal service company. 

 

Many genuine fractional arrangements possess characteristics commonly associated with independent businesses, with fractional executives typically engaged to deliver strategic expertise, leadership or specific business outcomes rather than to occupy a permanent role. They often work with several clients simultaneously, operate with a high degree of autonomy, determine their own working methods and maintain responsibility for delivering agreed results.

 

Despite this, no engagement should be assumed to be outside IR35 simply because it is described as ‘fractional’. Employment status is determined by examining the overall relationship between the parties, most notably the three core pillars of employment status – control, the right of substitution and mutuality of obligation (MOO).

 

Under IR35, HMRC does not rely solely on a written contract when determining employment status. It considers actual working practices and the reality of an arrangement. If a contract says one thing but the day-to-day working relationship is different, then HMRC’s ruling will be based on what is happening in practice.

 

This means working practices should be regularly reviewed to ensure compliance with IR35 rules.

 

Given the complexities involved, seeking advice from IR35 specialists can help identify potential risks, address any inconsistencies between contracts and working arrangements, and ensure businesses and contractors remain on the right side of HMRC's rules.

 

 

 
Qdos Contractor
Written by
Qdos
Award-winning providers of insurance for the self-employed, Qdos are the leading authority on IR35, offering industry-leading employment status services to ensure the flexible working industry thrive. Qdos are the Best Contractor Insurance Provider 2022 and won the Queen’s Award for Enterprise in Innovation 2022 and 2017. 

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