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Andi Refandi
Andi serves as a Senior Account Executive on Emerhub’s global team.
With over 4,000 multinational headquarters and regional offices, Singapore’s reputation as a trusted business hub comes with one inevitable challenge, and that’s closer tax scrutiny. As profits move between related entities, the Inland Revenue Authority of Singapore (IRAS) closely examines how those transactions are valued.
Through its transfer pricing framework, IRAS ensures every transaction, whether between a parent and subsidiary or a branch and headquarters, reflects fair market value. In this guide, we break down transfer pricing rules in Singapore, what it means for your business, and how to stay compliant with IRAS’s expectations.
What is Transfer Pricing (TP) in Singapore?
Transfer pricing refers to the prices charged for goods, services, intellectual property, or financing between companies that are related through ownership or control. Under Section 2 of the Income Tax Act (ITA), two persons are considered related parties if:
- One person, directly or indirectly, controls the other; or
- Both are, directly or indirectly, controlled by a common person.
In practice, this covers transactions between parent companies, subsidiaries, branches, or affiliates within the same corporate group. For example:
- A Singapore marketing subsidiary billing its European parent company for regional advertising services.
- A manufacturing subsidiary company selling products to an overseas distribution company under the same group.
- A Singapore headquarters providing a loan to an Indonesian branch.
Because these parties are connected, there’s a risk they could set prices that shift profits from one jurisdiction to another. To prevent this, Singapore applies the Arm’s Length Principle (ALP), a concept where transactions between related companies are priced as if they were between independent parties under comparable conditions.
We break this down in the following sections.
Singapore’s Transfer Pricing Guidelines
The Seventh Edition of Singapore’s Transfer Pricing Guidelines, released on 14 June 2024, refines how businesses should apply and substantiate the Arm’s Length Principle (ALP).
While the overall framework still aligns with OECD standards, IRAS now places stronger emphasis on documentation quality, comparability accuracy, and regular reviews. The latest updates highlight several areas that directly affect how your Transfer Pricing Documentation (TPD) should be prepared and maintained:
- Working capital adjustments: IRAS now clarifies when these adjustments are appropriate and which interest rates apply. Adjustments should only be made when differences in payables, receivables, or inventory materially affect comparability. The interest rate used should reflect commercial conditions in the same market, typically a standard loan rate or IRAS’s indicative margin (see Section 15 of the Transfer Pricing Guidelines).
- Government incentives and subsidies: Any grants, subsidies, or tax incentives received by a company must be disclosed in its TPD. Omissions can prompt IRAS to adjust the transfer price for compliance with the ALP.
- Annual review of intercompany financing: Long-term loans or credit facilities now require yearly reassessment, meaning companies can no longer rely on outdated benchmarking. You’ll need to update supporting documentation each year to stay compliant.
- Post-IBOR transition: With the discontinuation of IBOR, companies should use alternative risk-free rates (RFRs), such as SORA or other approved benchmarks. This ensures related-party loans remain compliant with the updated reference rate framework.
- Exclusion of low-value transactions: Related-party transactions (RPTs) under certain value thresholds no longer require full transfer pricing documentation. Instead, companies may keep simplified records to demonstrate ALP compliance. This applies mainly to smaller, routine transactions that fall under the limits set out in the Transfer Pricing Guidelines (more on this in the sections below).
Transfer Pricing Documentation (TPD) Requirements in Singapore
IRAS requires companies engaging in related-party transactions to maintain TPD that proves their pricing is consistent with the Arm’s Length Principle. TPD is a structured record that shows:
- How your Singapore entity operates within the wider corporate group
- Which related-party transactions take place, and
- How those prices were determined to reflect market value.
In essence, it’s the primary evidence that supports your transfer pricing policy and defends your position if IRAS reviews your accounts or tax filings.
Who Needs to Prepare Transfer Pricing Documents in Singapore?
IRAS’s requirements primarily apply to related-party transactions, whether cross-border or domestic. Under the Income Tax (Transfer Pricing Documentation) Rules, preparing full TPD is compulsory if either of the following applies when:
- Your company’s gross revenue exceeds S$10 million in a financial year, or
- You were required to prepare TPD in the previous year, even if revenue has since fallen below S$10 million.
If your company does not meet these criteria, you’re not required to prepare full documentation, but you’re still expected to comply with the Arm’s Length Principle (ALP). In this case, IRAS encourages you to maintain simplified documentation (basic business records and evidence) to demonstrate that your related-party transactions are consistent with the ALP.
To ease compliance, IRAS also identifies a set of specified transactions that are automatically exempt from full TPD. These include:
- Domestic transactions (non-loans) where both parties are taxed at the same rate or both are tax-exempt.
- Domestic loans where neither party is in the business of borrowing and lending money, and the indicative margin is applied according to IRAS’s administrative guidance.
- Related-party loans up to S$15 million, where the indicative margin is applied.
- Routine support services that apply the 5% cost mark-up under IRAS’s safe-harbour rules.
- Transactions covered under an Advance Pricing Arrangement (APA), where separate APA compliance documentation is maintained. APA is a pre-agreed arrangement with IRAS that sets the pricing criteria for specific related-party transactions in advance, helping prevent disputes or double taxation.
- Related-party transactions below the prescribed thresholds:
- Purchase or sale of goods: below S$15 million
- Provision or receipt of services, royalties, leases, or guarantees: below S$2 million.
Understanding Transaction Value Thresholds
Even once your company meets IRAS’s requirement to prepare TPD, not every related-party transaction (RPT) you make needs to be included.
Starting from the Year of Assessment (YA) 2026, IRAS uses transaction value thresholds to decide which types of RPTs require detailed documentation. These thresholds are based on the total value of transactions within each category (e.g., goods, services, or loans).
If your transactions stay below the threshold, you can keep simplified documentation instead of a full analysis. If they exceed it, you’ll need to include them in your TPD. The table below summarises these categories and updated thresholds from IRAS’s Transfer Pricing Guidelines (Seventh Edition):
| Category of Related-Party Transaction | Example | Threshold YA 2025 | Threshold YA 2026 onward |
| Purchase of goods from related parties | Buying raw materials or components for resale or manufacturing | S$15 million | S$15 million |
| Sale of goods to related parties | Selling finished goods to related entities | S$15 million | S$15 million |
| Loan given by taxpayer to a related party | Intercompany financing (lending funds) | S$15 million | S$15 million |
| Loan received by taxpayer from a related party | Borrowing from related entities | S$15 million | S$15 million |
| Services received from related parties | Management, technical, or IT support fees paid | S$1 million | S$2 million |
| Services provided to related parties | Accounting or HR services rendered to affiliates | S$1 million | S$2 million |
| Right to use movable property granted to taxpayer | Royalties paid for IP or trademarks | S$1 million | S$2 million |
| Right to use movable property granted by taxpayer | Royalties received for licensed IP | S$1 million | S$2 million |
| Lease of property to taxpayer by related party | Office or equipment rental expenses | S$1 million | S$2 million |
| Lease of property by taxpayer to related party | Rental income from related entities | S$1 million | S$2 million |
| Guarantee given to taxpayer by related party | Guarantee fees paid on loans | S$1 million | S$2 million |
| Guarantee given by taxpayer to related party | Guarantee income earned within group | S$1 million | S$2 million |
| Any other transaction | Any related-party deal not captured above | S$1 million | S$2 million |
What to Include in Your Transfer Pricing Documentation
IRAS requires a three-tiered documentation structure, similar to the OECD’s Master File and Local File standards. This presents both the global context of your business and the specific details of your Singapore entity’s related-party transactions.
| Document Type | Purpose | Key Content |
| 1. Group-Level Information (Master File Equivalent) | Provides context on how your multinational group operates globally. | – Overall business structure and strategy- Key value drivers and global supply chain- Details of intercompany financing and major intangible assets- Consolidated financial statements |
| 2. Entity-Level Information (Local File Equivalent) | Focuses on your Singapore entity’s specific related-party transactions. | – Detailed FAR (Functions, Assets, Risks) analysis- Transaction details and values, including working capital adjustments- Disclosure of incentives, tax holidays, or grants affecting profitability- Transfer pricing methods and justification- Local financial statements and schedules |
| 3. Country-by-Country Report | Required for large multinational groups to provide a global summary of revenue, profits, and taxes paid by jurisdiction. | – Revenue and profits by country- Number of employees and assets per jurisdiction- Tax paid and accrued |
Tip:
- Your TPD must be ready within 30 days if requested during a review or audit. This means keeping it updated and defensible throughout the year, not prepared retrospectively.
- Suppose your related-party transactions exceed S$15 million. In that case, your TPD should be finalized before filing your corporate tax return, as you’ll need to attach the Form for Reporting of RPT along with Form C.
Bear in mind that failure to prepare or submit TPD when required can result in fines of up to S$10,000 per offence, and additional penalties if IRAS finds that transactions were mispriced or documentation was backdated.
Emerhub’s tax experts help foreign businesses stay audit-ready year-round. We can structure your documentation, review transaction thresholds, and ensure all filings stand up to IRAS regulations.
How to Apply the Arm’s Length Principle and Stay Compliant
The Arm’s Length Principle (ALP) is the foundation of every transfer pricing rule in Singapore. It’s worth noting that IRAS doesn’t expect mathematical perfection. But what it expects is a clear, logical basis for how your prices were determined and documentation that can support it.
Here’s how to apply the principle in practice.
Step 1: Conduct Comparability Analysis (The FAR Analysis)
Before determining whether a transaction is priced at arm’s length, you must first understand how value is created within it. This is where the Functions, Assets, and Risks (FAR) analysis comes in.
It helps identify each party’s commercial role and contribution, ensuring that profits are allocated in line with the value actually generated in Singapore. You can start by mapping out:
- Functions: What each entity actually does in the transaction (manufacturing, distribution, marketing, management, etc.)
- Assets: What tangible or intangible assets are used (machinery, IP, capital, know-how)
- Risks: Which party bears commercial, operational, or financial risks
This helps determine which entity performs the more substantial role and, therefore, earns a greater share of the profits. For example:
- A Singapore entity that manages key suppliers and oversees production may deserve a higher margin than an overseas affiliate that only performs basic assembly. The FAR analysis proves this difference.
Step 2: Identify the Most Appropriate Transfer Pricing Method
Once you’ve analysed the functions, assets, and risks, the next step is to decide which transfer pricing method best reflects the commercial reality of your transactions. IRAS recognises five standard methods, grouped into two categories:
| Method Type | Method Name | When to Use It |
| Traditional Transaction Methods (Prioritized when highly comparable) | Comparable Uncontrolled Price (CUP) | – When similar products are sold in comparable markets, allowing direct price comparison with third-party deals Example: comparing the price of electronic parts sold to a related distributor against market rates for the same item. |
| Resale Price Method (RPM) | – For distributors or resellers that add relatively little value to the products. Example: a Singapore entity reselling cosmetics imported from its overseas parent. | |
| Cost Plus Method (CPM) | – For routine manufacturers or service providers adding a standard mark-up to costs. Example: a Singapore support centre providing accounting services to group companies. | |
| Transactional Profit Methods (Used for complex/integrated transactions) | Transactional Net Margin Method (TNMM) | – When direct price data isn’t available, this compares net profit margins to similar independent companies. Example: benchmarking the profit margin of a local IT service subsidiary. |
| Profit Split Method (PSM) | – For highly integrated or joint-value transactions where both entities contribute unique assets or IP. Example: two related R&D entities co-developing a software platform. |
Step 3: Determine the Arm’s Length results and Set a Fair Transfer Price
Finally, with your chosen method, you’ll calculate what’s known as the arm’s length range. This is a range of prices or profit margins that comparable independent companies earn under similar conditions.
If your results fall within this range, IRAS will generally accept it as compliant. On the other hand, if it doesn’t, you’ll need to adjust your pricing or explain the difference with supporting evidence.
The key is consistency and transparency. Your documentation should clearly connect your chosen method, the data used, and the final pricing outcome– all of which Emerhub’s on-the-ground tax experts can navigate on your behalf.
Navigating Transfer Pricing Compliance with Expert Support
Singapore’s transfer pricing enforcement is now far more proactive under the assess-first approach. Instead of waiting for a full audit, IRAS can immediately review your corporate filings and make transfer pricing adjustments based on the data you’ve submitted. When discrepancies are found, the consequences can be costly:
- A 5% surcharge applies to every upward adjustment, even if no additional tax is payable.
- The same issue can be reassessed in subsequent years if your documentation remains inconsistent.
- You may also face fines of up to S$10,000 per offence for failing to prepare or submit Transfer Pricing Documentation (TPD) on time.
Emerhub’s tax advisors specialize in helping foreign businesses manage compliance efficiently. We build transfer pricing documentation that holds up under review– clear, defensible, and fully aligned with IRAS expectations. For recurring or low-risk transactions, our team also supports the preparation of simplified documentation, helping you stay compliant without repeating full-scale analyses each year.
Need expert support for your transfer pricing in Singapore? Fill out the form below to speak with our specialists today.
Frequently Asked Questions About Transfer Pricing in Singapore
Singapore’s Arm’s Length Principle (ALP) applies to all related-party transactions, whether they’re local or cross-border.
That said, there’s an important exception when it comes to documentation. You don’t need full TPD for domestic deals, except loans, if both parties pay the same corporate tax rate.
Still, the transaction itself must follow the ALP. In other words, it has to be priced as if the two parties were unrelated. IRAS can review them at anytime and adjust if the prices stray from market value.
Charging services strictly “at cost” is generally not compliant with Singapore’s arm’s length principle, since an independent provider would expect a profit margin. However, IRAS allows a safe harbour 5% cost mark-up for certain routine support services, such as accounting, HR, IT, or administrative support, if all three conditions are met:
- The service is listed in Annex C of the Transfer Pricing Guidelines.
- The service provider does not offer the same service to unrelated parties.
- The 5% mark-up is calculated on all related direct, indirect, and operating costs.
For non-routine or higher-value services (e.g., strategic management, R&D), a full transfer pricing analysis (e.g., TNMM) is required to determine an appropriate mark-up above 5%.
You can, provided it qualifies as “Qualifying Past TP” documentation under the Transfer Pricing Guidelines (Seventh Edition). Essentially, you may reuse last year’s TP documentation if your operations and pricing haven’t materially changed. To qualify, you’ll have to ensure that:
- Your financial and economic analyses remain accurate.
- The transfer pricing method used is still relevant.
- The transfer price continues to reflect arm’s length terms.
You’ll need new TP documentation if your business model, functions, assets, or risks have changed
If your Singapore company buys goods from a related party overseas, those imports must still follow the Arm’s Length Principle (ALP). The import price should reflect what an independent buyer would reasonably pay for the same goods.
Although GST and customs duties are handled separately, IRAS may review your transfer prices if they appear lower than market value. This often applies to specialised imports like vehicles, luxury goods, or high-value equipment, where comparable data is limited.
You must also comply with GST import valuation rules. This includes declaring accurate import values and keeping records such as invoices, permits, and customs documents.
Emerhub experts can help you manage both, ensuring your transfer prices and import declarations remain defensible under IRAS and Singapore Customs scrutiny.
