Singapore's Inland Revenue Authority has updated its Business Expenses guidance to clarify the tax treatment of payments for related party services, confirming the conditions for deductibility and outlining how transfer pricing requirements apply to such transactions.
The Inland Revenue Authority of Singapore (IRAS) has updated its guidance on Business Expenses, introducing new clarification on the tax treatment of payments for related party services. The update confirms that such payments may be deducted for tax purposes where they satisfy the general conditions for deductibility and comply with Singapore’s transfer pricing requirements.
Core requirements for deductibility
IRAS stated that payments for related party services are deductible business expenses if they are wholly and exclusively incurred in the production of income, are revenue expenses rather than capital expenses, and are not specifically disallowed under the Income Tax Act 1947. The guidance also notes that an expense is regarded as incurred once the legal liability to pay arises, regardless of when the payment is made.
The updated guidance further provides that service fee payments made by a Singapore service recipient to a related service provider should reflect the arm’s length price. Where payments are made to a related foreign service provider at cost or without mark-up, IRAS may still regard them as service fee payments if a service agreement supports that services were provided and the pricing basis is recognised under the tax law, administrative provisions, tax rulings, tax clarifications, or an advance pricing agreement in the foreign jurisdiction.
Transfer pricing and compliance considerations
The guidance highlights transfer pricing as a key compliance area for related-party transactions. IRAS emphasises that transactions between related parties should be conducted on an arm’s length basis to support the deductibility of payments and ensure compliance with Singapore’s corporate tax framework.
The authority also refers taxpayers to its guidance for companies servicing only related companies, indicating that such arrangements may attract additional reporting requirements or scrutiny.
Scope and exclusions
IRAS clarified that the updated treatment does not apply to cost contribution, cost sharing, cost pooling, or strict pass-through cost arrangements. In cases where the prescribed conditions are not fully met, the authority may review the circumstances on a case-by-case basis and request additional evidence to support the tax treatment adopted.
The revised guidance provides greater certainty for businesses making payments for related party services while reinforcing the importance of maintaining appropriate documentation and adherence to Transfer Pricing rules.
