Bahrain has published its first transfer pricing (TP) guide, issued in June 2026, setting out how the arm's length principle applies to in-scope multinational groups under the Domestic Minimum Top-Up Tax (DMTT). Built on Decree-Law No. 11 of 2024 and Executive Regulations Decision No. 172 of 2024, it makes intercompany pricing a direct input into the Bahrain tax base.
Key takeaways
- Bahrain's first TP guide (June 2026) explains how the arm's length principle operates under the DMTT, alongside Decree-Law No. 11 of 2024 and Executive Regulations Decision No. 172 of 2024, effective 1 January 2025.
- It applies to in-scope MNE groups — those meeting the EUR 750 million Pillar Two revenue threshold — including constituent entities, joint ventures and JV subsidiaries.
- Cross-border related-party transactions must be priced at arm's length; purely domestic Bahrain-to-Bahrain dealings are outside scope, except losses on intra-group asset transfers.
- Five methods are prescribed — CUP, Resale Price, Cost Plus, TNMM and Profit Split — chosen under a "most appropriate method" rule, with traditional methods, and then the CUP, preferred when equally reliable.
- Two tiers of documentation — a Master File and a Bahrain Local File — must be prepared for each fiscal year and provided to the National Bureau for Revenue (NBR) on request.
- Where results fall outside the arm's length range, a documented self-adjustment to financial accounting net income may be needed, which directly affects the GloBE ETR and top-up tax.
Why transfer pricing now matters in Bahrain
Bahrain has long been a no-corporate-tax jurisdiction, so intercompany pricing rarely carried a domestic tax cost. The DMTT changes that. Because the top-up tax is measured on Bahrain's GloBE effective tax rate (ETR), and that rate is built from each entity's financial accounting net income, any mispricing of cross-border related-party dealings feeds straight into the tax base. Where intra-group results are misstated, a Bahrain entity's income must be adjusted to an arm's length outcome — and that adjustment can raise the top-up tax the group ultimately pays.
Under the DMTT, transfer pricing is no longer a documentation formality — a cross-border price that is not at arm's length flows through to Bahrain's effective tax rate and can increase the top-up tax the group pays.
Who, and which transactions, are in scope?
Bahrain's transfer pricing rules apply within an in-scope MNE group — the same EUR 750 million Pillar Two population — and reach constituent entities, joint ventures and JV subsidiaries. The trigger is a cross-border related-party dealing within the group that is not recorded in the same amount in both entities' accounts, and such dealings require an arm's length adjustment.
Purely domestic Bahrain-to-Bahrain transactions are, by contrast, out of scope — with one exception. Losses on domestic intra-group asset sales or transfers are still adjusted to a fair market value, so profits cannot be shifted around the group by moving assets at off-market prices. The Executive Regulations anchor these adjustments in the decree: the arm's length standard sits in Article 12, intra-group financing arrangements in Article 18, and the treatment of assets and liabilities in Article 28.
The arm's length principle and the five methods
The arm's length principle treats related parties as if they were independent enterprises. Compliance rests on two analyses, both of which must be documented: a functional analysis — the economically significant functions, assets and risks (FAR) of each party — and a comparability analysis, testing whether the controlled terms match what independent parties would have agreed. As a rule of thumb, the party with higher functions, more assets and greater risk should earn the higher expected return. Five comparability factors underpin this "accurate delineation" of the transaction: contractual terms; functions, assets and risks; the property or services transferred; commercial and economic circumstances; and business strategies.
| Category | Method | What it tests |
|---|---|---|
| Traditional transaction | Comparable Uncontrolled Price (CUP) | Price against comparable independent transactions |
| Traditional transaction | Resale Price Method (RPM) | Margin on the price at which goods are resold to a third party |
| Traditional transaction | Cost Plus Method (CPM) | Mark-up on direct and indirect costs |
| Transactional profit | Transactional Net Margin Method (TNMM) | Net profit margin against comparables |
| Transactional profit | Profit Split Method (PSM) | Allocation of profit by economic contribution |
Method selection follows a "most appropriate method" rule — chosen on the facts, with no need to run every method. Two tie-breakers apply when methods are equally reliable: traditional transaction methods are preferred over profit methods, and the CUP is preferred over all other methods.
Proving the outcome: benchmarking and the arm's length range
Most methods produce not a single figure but a range drawn from comparable companies. A "tested party" is the entity whose margin is being examined; the "arm's length range" is the spread of results those comparables produce. The guide's own TNMM example benchmarks a tested party against comparables with operating margins of 5% to 7%, giving an arm's length range of 5% to 7%. A tested party earning 6% sits inside that range and is compliant.
In practice, a bare minimum-to-maximum range is weak support. A robust benchmarking set is expressed as a lower quartile, median and upper quartile, and results are tested against that. Where a tested party falls outside the range, the better course is usually a documented self-adjustment before the NBR raises the point in a tax audit.
What documentation must you keep?
Documentation is prepared for each fiscal year in two tiers and provided to the NBR on request. It must be kept up to date and reconcilable to the financial accounts. Advance Pricing Agreements — supported through Articles 18 and 12 of the decree — can give forward certainty on a method for a fixed period. Failure to maintain or provide documentation can lead to penalties and income adjustments by the authorities.
| Master File — group-wide | Local File — Bahrain entity |
|---|---|
| Organisational structure | Entity details and management |
| Business and supply chain | Each controlled transaction |
| Intangibles and DEMPE functions | FAR and comparability analysis |
| Financing arrangements | Chosen method and tested party |
| Financial and tax positions | APAs, intercompany agreements and financials tie-out |
What it means across the GCC
For in-scope groups, the impact reaches well beyond Bahrain. Bahrain results feed the group's GloBE ETR, so mispricing raises the top-up tax the MNE and its ultimate parent pay, and Bahrain entities must self-assess and adjust their financial accounting net income. Global capability and shared-service centres face fresh scrutiny on service charges and cost recharges, while treasury loans, guarantees and cash pools are tested under OECD principles. For boards and audit committees, TP becomes a tax-risk and governance item rather than a formality. Groups should align their Bahrain positions with the UAE (Articles 34 and 36) and KSA through international tax planning, telling one coherent regional story.
Frequently asked questions
Does Bahrain have transfer pricing rules?
Yes. Under the DMTT — Decree-Law No. 11 of 2024 and Executive Regulations Decision No. 172 of 2024, effective 1 January 2025 — in-scope multinational groups must price cross-border related-party transactions at arm's length and keep supporting documentation. Bahrain's first TP guide, issued in June 2026, explains how the principle applies in practice.
Which transfer pricing methods does Bahrain accept?
Bahrain prescribes five methods: the Comparable Uncontrolled Price (CUP), Resale Price, Cost Plus, Transactional Net Margin Method (TNMM) and Profit Split Method. The most appropriate method is chosen on the facts; when methods are equally reliable, traditional methods are preferred over profit methods, and the CUP is preferred over all others.
What transfer pricing documentation does Bahrain require?
In-scope entities must prepare two tiers of documentation for each fiscal year — a group-wide Master File and a Bahrain Local File — and provide them to the National Bureau for Revenue on request. The Local File covers each controlled transaction, the functional and comparability analysis, the chosen method and the tested party.
Are domestic Bahrain-to-Bahrain transactions subject to transfer pricing?
Generally no. The arm's length adjustment applies to cross-border intra-group dealings. Purely domestic Bahrain-to-Bahrain transactions are outside scope, with one exception: losses on domestic intra-group asset sales or transfers are still adjusted to a fair market value to prevent profit shifting within the group.
How SBC Tax Consulting can help
SBC helps in-scope groups meet Bahrain's requirements end to end: confirming scope, mapping cross-border related-party transactions, running FAR and benchmarking analyses, selecting the most appropriate method, and building the Master File and Bahrain Local File. We align Bahrain positions with UAE and KSA rules for a coherent GCC story, and evaluate a documented self-adjustment before the NBR does. Explore our transfer pricing and international tax services, or contact us to get ready.
This publication is for general information only and does not constitute professional advice. Please consult your SBC advisor before acting on any matter covered here.