Tax · 6 min read
Transfer Pricing Basics for Growing International Businesses
A plain-English introduction to the arm's-length principle, intercompany agreements and the documentation tax authorities expect.
The arm's-length principle
When two companies in the same group trade with each other, tax authorities expect the price to match what unrelated parties would agree. This is the arm's-length principle, set out in the OECD Transfer Pricing Guidelines and adopted in most national laws.
Why it matters when tax rates differ
If one entity sits in a 0–9% jurisdiction and another in a 20–25% jurisdiction, authorities in the higher-tax country will check whether profit is being shifted through management fees, royalties or interest.
What documentation looks like
Larger groups prepare a master file (group overview) and local files (each entity's transactions and benchmarking). Many GCC states now require transfer pricing disclosures with the corporate tax return.
Every intercompany flow should have a written agreement describing services, pricing method and payment terms.
First steps for smaller groups
List every intercompany transaction. Put agreements in place. Choose a simple, defensible pricing method such as cost-plus for support services. Keep evidence that services were actually provided.
Frequently asked questions
Do small businesses need transfer pricing files?
Full documentation thresholds vary, but the arm's-length rule applies regardless of size. Written agreements and a consistent method are the minimum.
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