Intra-group Service Charges: How to Demonstrate the "Benefit Test" and Minimize the Risk of Tax Disallowance

Within multinational groups, it is common practice for a parent company or affiliated entities to provide management, consulting, information technology, finance, or operational support services to other companies within the group. However, these charges are also among the most frequently scrutinized expenses during transfer pricing tax audits. If a taxpayer cannot demonstrate that the services provided delivered genuine economic benefits, the related expenses may be disallowed when determining taxable income.

So, what documentation should businesses prepare to ensure compliance and minimize potential tax risks?

What Are Intra-group Service Charges?

Intra-group service charges refer to expenses incurred when one company within a corporate group provides services to another related entity. These services may include:

• Management and executive services.
• Finance and accounting services.
• Information technology (IT) support.
• Legal and tax advisory services.
• Human resources training.
• Marketing, market research, or other business support services.

Such arrangements are a normal part of operating multinational enterprises. However, because these transactions occur between related parties, they must comply with transfer pricing regulations and satisfy the arm's length principle.

Why Are Intra-group Service Charges Frequently Reviewed by Tax Authorities?

During tax audits, tax authorities do not merely verify whether the taxpayer possesses service agreements and invoices. More importantly, they assess the actual substance of the services provided.

One of the primary areas of focus is whether the recipient company has genuinely obtained economic or commercial benefits from the services received.

If a taxpayer cannot demonstrate that the services generated real value or supported its business operations, the related expenses may be disallowed as deductible expenses for corporate income tax purposes.

What Is the "Benefit Test"?

The Benefit Test is a widely accepted principle in international tax administration used to determine whether a company has genuinely needed and benefited from services provided by a related party.

In other words, a company should be able to demonstrate that:

• The services were actually performed.
• The services provided commercial value or operational support to the business.
• Had the services not been provided by the related party, the company would have either performed the activities itself or engaged an independent third party to perform equivalent services.

Meeting the Benefit Test is a fundamental requirement for supporting the deductibility of intra-group service charges.

Common Risks Faced by Businesses

Lack of Evidence That the Services Were Actually Performed

Many businesses retain only service agreements and invoices while failing to maintain evidence demonstrating that the services were actually delivered, such as:

• Work reports.

• Email correspondence.

• Meeting minutes.

• Training records.

• Advisory reports or deliverables.

Without sufficient supporting documentation, taxpayers may face significant challenges when explaining the transactions during tax audits.

Duplicate or Unnecessary Services

In some cases, a parent company provides services while the Vietnamese subsidiary already maintains internal departments performing similar functions.

Unless the company can demonstrate the additional value or distinguish the services received from existing internal functions, tax authorities may conclude that the services are unnecessary or duplicative, resulting in the disallowance of the related expenses.

Unreasonable Cost Allocation

Within many multinational groups, service costs are allocated among subsidiaries based on revenue, headcount, or other internal allocation keys.

If the taxpayer cannot explain the rationale behind the allocation methodology or if the allocation does not reasonably reflect the actual benefits received by each entity, tax authorities may adjust or reject the allocated service charges.

Service Fees That Do Not Comply with the Arm's Length Principle

In addition to proving that services were actually rendered, businesses must also ensure that the service fees are consistent with market conditions under the arm's length principle.

This pricing aspect is commonly reviewed together with the Benefit Test during transfer pricing audits.

How Should Businesses Prepare Supporting Documentation?

To minimize the risk of intra-group service charges being disallowed, businesses should establish comprehensive documentation from the moment the transaction occurs.

A complete documentation package typically includes:

• Service agreements.
• Detailed descriptions of the scope and nature of the services.
• Payment records.
• Work reports or completed deliverables.
• Emails, meeting minutes, and other supporting correspondence.
• Transfer Pricing documentation.
• Documentation explaining the cost allocation methodology.
• Analyses demonstrating the actual economic benefits received by the business.

Maintaining thorough documentation significantly enhances a taxpayer's ability to defend the deductibility of intra-group service charges during tax inspections or audits.

A Governance Perspective: Preparing Documentation Upfront Is Far More Effective Than Explaining It During a Tax Audit

One of the most common mistakes businesses make is waiting until they receive a tax audit notice before collecting supporting documentation.

By that stage, critical evidence—such as emails, work reports, meeting records, or supporting documents—may already have been lost, deleted, or become difficult to retrieve.

Therefore, businesses should establish a formal documentation and record-retention process for intra-group service transactions from the outset.

This approach not only strengthens tax compliance but also improves corporate governance, enhances transparency, and significantly reduces the time and effort required when responding to tax authority inquiries.

Conclusion

Intra-group service charges are common within multinational enterprises, but they also represent one of the areas carrying the highest tax risk when businesses cannot demonstrate the actual benefits received or the commercial rationale behind the transactions.

In addition to preparing appropriate service agreements and ensuring that service fees comply with the arm's length principle, businesses should proactively maintain comprehensive documentation evidencing the services performed, the process of service delivery, and the value generated for their business operations.

If your business incurs intra-group service charges or requires a review of its transfer pricing documentation, contact Viet Australia Auditing. Our experienced professionals can assist you in assessing tax risks, strengthening your supporting documentation, and developing practical compliance solutions in accordance with current tax regulations.

Viet Australia
Viet Australia Auditing Company is an independent auditing organization licensed and established in 2007 in the Socialist Republic of Vietnam.