For many businesses, managing people effectively becomes more complex as the team grows. Recruitment, employee relations, workplace policies, performance management, compliance and organisational changes can all require significant time and expertise.

This often leads business owners to consider whether they should employ an in-house HR professional or work with an external HR consultant.

There is no single solution that works for every organisation. The right choice depends on the size of your business, the complexity of your HR requirements, how frequently you need support and the level of expertise required.

Understanding the differences between an in-house HR team and an external HR consultant can help you determine which approach is likely to provide the most practical and cost-effective support.

What Is an In-House HR Professional?

An in-house HR professional is employed directly by the organisation and works within the business on an ongoing basis.

Depending on the size of the organisation, this could be a single HR manager or advisor, or a larger HR department with specialists covering areas such as recruitment, employee relations, payroll, learning and development and workplace compliance.

Having HR internally provides a dedicated resource who can become familiar with the organisation’s people, processes and workplace culture.

This can be particularly useful for larger businesses with a steady volume of HR activity throughout the year.

However, employing HR internally also means taking on the ongoing costs associated with an employee, including salary, superannuation, leave, recruitment, training and other employment-related expenses.

What Does an HR Consultant Do?

An external HR consultant provides HR expertise to a business without becoming a permanent employee.

Businesses can engage consultants for specific projects, ongoing support or occasional advice. This can include assistance with:

• HR policies and procedures
• Workplace compliance
• Employee relations
• Performance management
• Recruitment processes
• Organisational change
• HR audits
• Workplace investigations
• HR strategy
• Manager support and advice

The level of involvement can be adjusted according to the organisation’s needs.

For example, a small business may not need a full-time HR professional but could benefit from having an experienced consultant available when complex HR issues arise.

HR Consultant vs In-House HR: Key Differences

The biggest difference is the way HR resources are accessed.

An in-house employee provides consistent, dedicated availability, while an external consultant allows a business to access specialist knowledge when it is needed or when its planned for Project work. LMHR can flex these agreements and cater for your business.

Cost

For businesses with relatively limited HR requirements, employing a full-time HR professional may not provide the best use of resources.

An external consultant can provide access to HR expertise without the ongoing employment costs associated with maintaining a permanent HR position.

On the other hand, organisations with extensive daily HR requirements may find that an internal HR function is more appropriate because the resource is consistently required.

The cost-effectiveness of either option therefore depends on the amount and type of HR work your business needs. 

Lmhr is not limited to outsourced. We can become an extension of your business onsite at your location for duration or a on a part time basis. 

Access to Expertise

An in-house HR professional develops detailed knowledge of the organisation and its employees over time.

An HR consultant, however, may bring experience from working with multiple businesses and different workplace situations. This can provide access to specialist knowledge without requiring the organisation to employ several HR specialists.

External support can also be useful when a business needs expertise that its existing HR team does not have.

Flexibility

An external HR consultant can generally be engaged according to the business’s requirements.

This may mean using ongoing monthly support, arranging advice when an issue arises or engaging a consultant for a specific project such as an HR compliance review.

An in-house employee provides greater day-to-day availability, which may be important when HR activity is consistently high.

Time Savings

HR responsibilities can take considerable time away from business owners and managers.

An external consultant can take responsibility for specific HR tasks, provide guidance on complex issues and help establish more efficient processes.

An in-house HR professional can also reduce the workload placed on managers, particularly when there is enough ongoing HR activity to justify a dedicated role.

The important consideration is not simply whether HR is handled internally or externally, but how effectively HR responsibilities are managed.

When Does an HR Consultant Make Sense?

An external HR consultant may be useful for businesses that:

• Do not have enough HR work to justify a full-time position
• Need occasional specialist HR advice
• Are experiencing rapid growth
• Need help developing HR policies and procedures
• Want an independent review of their HR practices
• Are preparing for an HR compliance audit
• Need support with complex employee matters
• Have an existing HR team that needs additional expertise
• Want temporary HR support during a period of change

Small and growing businesses can particularly benefit from this flexible approach because HR support can expand or contract as business requirements change.

When Is In-House HR the Better Fit?

An internal HR professional may be more suitable when a business has substantial and ongoing HR requirements.

This can include larger organisations with frequent recruitment, significant employee relations activity, multiple departments or complex workforce structures.

An in-house HR team may also be beneficial when HR needs to be closely integrated into daily management and organisational decision-making.

For some businesses, a combination of internal and external support may be the most practical option. An internal HR professional can manage day-to-day responsibilities while an external consultant provides specialist advice, additional capacity or an independent perspective.

How to Decide Which HR Model is Right for Your Business

Rather than focusing only on the cost of a salary or consulting engagement, consider the overall HR requirements of the business.

Ask:

How much HR support do you actually need?

Consider how many hours are spent each month on HR-related tasks. If HR requirements are relatively occasional, an external consultant may provide greater flexibility.

What expertise is required?

Some HR matters require specialist knowledge and experience. Consider whether your existing team has the skills needed to manage complex workplace issues and compliance requirements.

Are your HR processes established?

Businesses without clear policies, procedures and systems may benefit from external expertise to establish a stronger HR framework.

Could a blended approach work?

There is no requirement to choose one model exclusively. Some organisations use an internal HR resource for everyday matters while engaging an external consultant for specialist projects, audits or strategic advice.

Is an HR Consultant Cheaper than Hiring In-House HR?

An external HR consultant can be more cost-effective when a business only requires HR support for a limited number of hours or specific projects.

However, cost should not be the only consideration.

The value of HR support also depends on the quality of advice, time saved by managers, risks identified, processes improved and problems prevented.

A full-time HR employee may provide better value for an organisation with substantial daily HR requirements, while an external consultant may be more appropriate for a business that needs flexible access to specialist support.

The best approach is to assess the actual workload and requirements of the organisation rather than assuming one model is universally more affordable.

Conclusion

Choosing between an in-house HR professional and an external HR consultant depends on your organisation’s size, workload, budget and level of HR expertise required. An internal resource can provide dedicated day-to-day support, while an external consultant offers flexible access to specialist knowledge and assistance when it is needed. At LMHR you are also supported by a team. 

For businesses that want practical HR support without necessarily maintaining a full internal HR function, LMHR Consulting provides HR consulting services tailored to the needs of Australian and international businesses. Whether you need ongoing HR assistance, support with specific workplace matters or guidance on improving your HR processes, LMHR Consulting can help you develop a more structured approach to managing your people.

FAQs About HR Consultants and In-House HR

Can an HR consultant work alongside an existing HR manager?

Yes. An external consultant can provide additional expertise, project support or temporary capacity alongside an internal HR team.

Can a small business use an HR consultant without hiring an HR employee?

Yes. Businesses can engage external HR support without creating a permanent HR position, making this an option for organisations with occasional or developing HR requirements.

How long does an HR consultant typically work with a business?

The arrangement can vary considerably. Some engagements are project-based, while others involve ongoing monthly support over a longer period.

Can an HR consultant help train managers?

Yes. HR consultants may assist with manager training in areas such as performance conversations, workplace policies, employee relations and HR processes.

What information should a business provide to an HR consultant?

This will depend on the purpose of the engagement, but may include relevant policies, procedures, organisational information, employment documentation and details of the HR issue or project being addressed.

Can an HR consultant help improve existing HR processes?

Yes. A consultant can review existing processes and identify opportunities to improve consistency, efficiency and documentation.