Guide to Singapore Transfer Pricing Rules

Singapore’s transfer pricing rules require related parties to transact on an arm’s length basis. Businesses must be able to support the pricing of related-party transactions and, where the statutory conditions are met, prepare contemporaneous transfer pricing documentation (TPD).


When Is Transfer Pricing Documentation Required?

A taxpayer is generally required to prepare TPD where its gross revenue from its trade or business exceeds S$10 million for the basis period, or where it was required to prepare TPD for the immediately preceding basis period, unless an exemption applies.

Transaction-category exemptions also apply. From YA 2026, the thresholds include S$15 million for specified related-party purchases/sales of goods and loans, and S$2 million for specified services, royalties/rights and leases. The detailed aggregation rules in the Transfer Pricing Guidelines must be applied to each category.


Related-Party Transaction Reporting

Separately from the TPD requirement, a company must complete the Related Party Transactions section of Form C where the value of related-party transactions disclosed in its financial statements for the financial period exceeds S$15 million. This reporting threshold is not the same thing as the TPD exemption thresholds.


Arm’s Length Methods and Documentation

The appropriate transfer pricing method depends on the transaction and available comparables. The commonly recognised methods include comparable uncontrolled price, resale price, cost plus, transactional net margin and profit split methods. Documentation should explain the commercial relationship, functional analysis, method selection, comparables and basis for the arm’s length result.


Penalties and Adjustments

IRAS may make transfer pricing adjustments where related-party pricing is not arm’s length. Statutory surcharges and penalties can also apply, including penalties for failure to prepare TPD when required. Businesses should therefore assess both pricing and documentation requirements before filing the tax return.


How Apexia Corporate Advisory Can Help

Apexia can assess TPD obligations, prepare or review transfer pricing documentation, support benchmarking and related-party transaction reporting, and assist with IRAS enquiries. The appropriate method and documentation scope depend on the actual transactions rather than a generic service-provider template.

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