Singapore Transfer Pricing

Section 1 -- Quick Reference

Quick Reference

Field	Value
Country	Singapore (Republic of Singapore)
Tax authority	Inland Revenue Authority of Singapore (IRAS)
Key TP legislation	Section 34D, Income Tax Act 1947 (arm's length principle); Section 34F (documentation)
Documentation rules	Income Tax (Transfer Pricing Documentation) Rules 2018 (as amended 2024)
TP Guidelines	IRAS e-Tax Guide: Transfer Pricing Guidelines (8th edition, November 2025)
OECD member?	No (but follows OECD TP Guidelines)
BEPS signatory?	Yes (Inclusive Framework member)
Currency	SGD
Documentation language	English
Skill version	1.0

Section 2 -- Documentation Requirements

2.1 General Documentation Requirement (Section 34F)

General Documentation Requirement

Item	Detail
Required?	Yes, for entities with gross revenue > SGD 10 million (unless exemptions apply)
Timing	By Income Tax Return filing due date
Retention	At least 5 years from end of basis period
Submission	Not filed; provided within 30 days of IRAS request
Format	Per Section 6 of IRAS TP Guidelines; consistent with OECD Master/Local File structure

2.2 Exemptions from Documentation

Transfer pricing documentation need NOT be prepared where:

Exemptions from Documentation

Exemption	Condition
Revenue threshold	Gross revenue ≤ SGD 10 million
Domestic transactions	Both parties are Singapore tax residents (and neither enjoys concessionary tax rate)
Related-party loans	Meeting prescribed conditions (from YA 2026: value thresholds updated)
Routine services	Meeting prescribed conditions and thresholds
Specific transaction categories	Per Rule 4 of TP Documentation Rules 2018 (value thresholds per category)

2.3 Master File

Master File

Item	Detail
Required?	Yes (for entities in scope of TP documentation)
Format	Consistent with OECD Annex I to Chapter V
Content	Group structure, business operations, intangibles, financing, tax positions

2.4 Local File

Local File

Item	Detail
Required?	Yes (for entities in scope)
Format	Consistent with OECD Annex II to Chapter V
Content	Entity information, controlled transactions, FAR analysis, method selection, comparables

2.5 Country-by-Country Report (CbCR)

Country-by-Country Report (CbCR)

Item	Detail
Threshold	Singapore-headquartered MNE groups meeting CbCR conditions (consolidated revenue ≥ SGD 1.125 billion)
Filing	Part 20B, Income Tax Act 1947; Regulations 2018
Effective	FYs beginning on/after 1 January 2017
Filing deadline	12 months after end of FY

Section 3 -- Arm's Length Standard

3.1 Definition

• Arm's length adjustment — Where conditions between associated persons in commercial or financial relations differ from arm's length conditions, and a transfer pricing adjustment is required, profits may be adjusted accordingly. (Section 34D(1))

3.2 Accepted Methods

Accepted Methods

Method	Accepted
Comparable Uncontrolled Price (CUP)	Yes
Resale Price Method (RPM)	Yes
Cost Plus Method (CPM)	Yes
Transactional Net Margin Method (TNMM)	Yes
Profit Split Method (PSM)	Yes

3.3 Preferred Method

No strict hierarchy. IRAS follows the OECD "most appropriate method" principle. CUP preferred where reliable comparables exist.

3.4 Indicative Margins

IRAS TP Guidelines provide indicative margins for certain routine activities:

• Cost-plus 5% for routine support services (as a simplified approach)
• These are guidance, not statutory safe harbours

Section 4 -- Filing Obligations

Filing Obligations

Obligation	Detail
TP documentation	Maintain; provide within 30 days of IRAS request
Form C declaration	Confirm related-party transactions in corporate tax return
CbCR	Annual filing (where applicable)
CbCR notification	Annual notification to IRAS
No separate TP return	TP information maintained, not routinely filed

Section 5 -- Deadlines

Deadlines

Item	Deadline
TP documentation preparation	By Income Tax Return filing due date (30 November for most companies with 31 Dec year-end)
Submission on IRAS request	Within 30 days
CbCR filing	12 months after end of FY
CbCR notification	As required by IRAS
Corporate tax return (Form C)	30 November (paper) or 15 December (e-filing)

Section 6 -- Penalties

Penalties

Offence	Penalty
Failure to prepare TP documentation per prescribed timing/content	Fine up to SGD 10,000
Failure to submit documentation within 30 days of request	Fine up to SGD 10,000
Failure to retain documentation for 5 years	Fine up to SGD 10,000
Providing false/misleading documentation	Fine up to SGD 10,000
CbCR non-compliance	Penalties under Section 105M ITA (varying by offence)
TP adjustment by IRAS	Additional tax + 5% surcharge (Section 34E); penalties for incorrect returns
Statute of limitations	4 years (extended in cases of fraud/wilful default)

Surcharge (Section 34E)

• Surcharge on TP adjustment — Where IRAS makes a TP adjustment under Section 34D, a 5% surcharge on the additional tax may be imposed. (Section 34E)

Section 7 -- Advance Pricing Agreements (APA)

Advance Pricing Agreements (APA)

Item	Detail
Availability	Yes
Types	Unilateral, Bilateral, Multilateral
Governing guidance	Section 12 of IRAS TP Guidelines (8th edition)
Application	To IRAS; pre-filing meeting recommended
Duration	Typically 3-5 years prospective; rollback possible
Fees	Application fee: SGD 10,000 (unilateral); SGD 30,000 (bilateral/multilateral)
Processing time	Unilateral: 12-18 months; Bilateral: 18-36 months
Annual compliance report	Required
MAP available	Yes, under Singapore's extensive DTA network

Section 8 -- Safe Harbours

Singapore does not have formal statutory safe harbour rules, but provides practical guidance:

Safe Harbours

Area	Detail
Routine support services	Indicative 5% cost-plus margin in IRAS Guidelines
Related-party loans	Indicative interest rates published by IRAS; documentation exemptions for qualifying loans
Documentation exemptions	Various category-based exemptions under Rule 4 of TP Documentation Rules
Low materiality transactions	Below category thresholds: no documentation required

These are administrative simplifications, not binding safe harbours.

Section 9 -- Recent Developments

Recent Developments

Date	Development
November 2025	8th edition of IRAS TP Guidelines published
June 2024	Income Tax (Transfer Pricing Documentation) (Amendment) Rules 2024: updated thresholds and YA 2026 changes
2024	Pillar Two (GloBE) -- Singapore implementing Income Inclusion Rule and Domestic Top-Up Tax
YA 2026	New documentation declaration requirements (date of declaration to be specified)
YA 2019	Section 34F penalties operative
2018	TP Documentation Rules 2018 published
2017	CbCR effective for FYs beginning on/after 1 Jan 2017
Ongoing	IRAS focus on related-party financial transactions and IP migration

Section 10 -- Interaction with Other Skills

Interaction with Other Skills

Related skill	Interaction
singapore-corporate-tax	TP adjustments directly affect chargeable income
singapore-bookkeeping	TP documentation relies on Singapore Financial Reporting Standards
singapore-gst	TP adjustments may affect open market value for GST
Tax incentives	Concessionary tax rates (e.g., Pioneer, Development & Expansion) interact with TP
CbCR	Used by IRAS for risk-based audit selection
DTA network	Singapore's 90+ DTAs provide MAP relief for TP disputes

Disclaimer

This skill and its outputs are provided for informational and computational purposes only and do not constitute tax, legal, or financial advice. Open Accountants and its contributors accept no liability for any errors, omissions, or outcomes arising from the use of this skill. All outputs must be reviewed and signed off by a qualified professional before filing or acting upon.