What Is a Transfer Pricing Study? Scope, Process, and Deliverables

A transfer pricing study, sometimes called transfer pricing documentation, analyzes whether the prices charged between related entities within a multinational group are consistent with the arm’s length principle. The term covers everything from a single-entity benchmarking report to a full master file and local file package across dozens of jurisdictions.

Most practitioners know what a study is. The more useful questions are: what separates a study that holds up on audit from one that does not, what does the process actually look like, and how much should it cost? That is what this article covers.

Why Studies Exist: The Regulatory Baseline

The requirement for transfer pricing documentation has expanded substantially since the OECD’s BEPS Action 13 in 2015, which established the three-tiered framework (master file, local file, country-by-country report) now adopted by over 140 jurisdictions.

In the United States, there is no statutory requirement to prepare a study. But the penalty provisions under IRC §6662(e) make it effectively mandatory for any company with material intercompany transactions: contemporaneous documentation provides protection against the 20% (or 40%) penalty on any transfer pricing adjustment. Germany requires documentation within 30 days of a tax authority request. India requires filing with the annual return. The details differ by country, but the core analysis is the same everywhere because it all traces back to the OECD Guidelines.

What a Transfer Pricing Study Contains

The structure is standard across jurisdictions, with variations in emphasis and detail.

Industry and company overview. Context for the economic analysis that follows. This section should focus on what is relevant to the intercompany transactions, not read like a corporate brochure.

Functional analysis. This is the part that matters most, and the part that most often goes wrong. The functional analysis documents the functions performed, assets employed, and risks assumed by each entity (the FAR analysis). Its purpose is to characterize each entity’s role: full-risk entrepreneur, limited-risk distributor, contract manufacturer, service provider. Get that characterization wrong, and the rest of the study falls apart.

This is where studies most commonly fail on audit. The written characterization says “limited-risk distributor,” but the entity actually bears inventory risk, sets its own pricing, and manages customer relationships independently. Tax authorities are experienced at identifying this gap. Getting the functional analysis right is worth more than any amount of sophistication in the benchmarking.

Transaction analysis. Each category of intercompany transaction: goods, services, licensing, financing, cost-sharing. For each, the terms, pricing mechanism, and economic rationale.

Method selection. The OECD Guidelines recognize five methods: CUP, resale price, cost plus, TNMM (called CPM in U.S. practice), and profit split. The study must explain why the selected method is the most appropriate. In practice, TNMM/CPM dominates for routine transactions, and profit split applies where both parties make unique and valuable contributions.

Benchmarking analysis. The quantitative core. For a TNMM/CPM study, this means searching commercial databases (Orbis/TP Catalyst, Capital IQ, Bloomberg), applying screening criteria to identify comparable companies, reviewing each candidate, and computing the interquartile range of the relevant profitability indicator (operating margin, Berry ratio, or return on assets/costs). The tested party’s results are compared to this range. Within the interquartile range means arm’s length. Outside it typically triggers an adjustment to the median.

Conclusion and appendices. The arm’s length determination, plus the detailed search strategy, rejection log, comparable financials, and tested party financial statements.

To see how all of this comes together in practice, CompPress offers a free example transfer pricing study as PDF for download. Enter your email address to receive a complete sample report.

The Process: How It Actually Works

Phase 1: Scoping and data collection. Identify the transactions, jurisdictions, and fiscal years in scope. Gather intercompany agreements, segmented financials, and org charts. For an initial study, interview operational and finance personnel to understand the actual conduct of the parties, which matters more than the written contracts when the two diverge.

Phase 2: Functional analysis. Develop the functional profile of each entity. This is where time is best spent. An incorrect characterization cascades through the entire analysis.

Phase 3: Economic analysis. Method selection, benchmarking search, quantitative analysis. The search is iterative: broad initial filters, then manual review of each remaining company. The output is a set of accepted comparables and a computed interquartile range.

Phase 4: Report preparation. Document the analysis, review for consistency and compliance with local requirements. For multi-jurisdictional packages, the master file is typically prepared centrally, local files by jurisdiction.

For a single entity, expect four to eight weeks from kick-off to final report. Multi-jurisdictional packages take three to six months.

What It Costs (and Where the Money Goes)

Here is what the market looks like right now.

A single-country local file for a routine transaction (limited-risk distribution, contract manufacturing, management services) costs between $5,000 and $25,000. The range depends on the jurisdiction, the advisory firm, and whether a new benchmarking search is required. Annual updates typically run 30 to 50 percent of the initial engagement.

Multi-jurisdictional packages, meaning a master file plus local files for multiple countries, range from $50,000 to $200,000 or more. Complex intangibles, cost-sharing arrangements, or financial transactions push toward the upper end.

The single largest cost driver in most studies is the benchmarking analysis. Running a proper comparable company search requires access to expensive databases, time for manual review, and expertise in setting appropriate screening criteria.

This is the problem that CompPress was built to solve. Instead of commissioning an advisory firm to run a benchmarking search from scratch, or paying for a full database subscription, practitioners can access pre-built comparable company studies through the CompPress library. The library covers ten common intercompany service profiles, including distribution, contract manufacturing, software engineering services, contract R&D, sales and marketing services, and administrative support, with current financial data (FY 2022-2024) and net cost plus mark-up as the primary PLI.

To put this in concrete terms: a mid-market group with a US subsidiary providing software engineering services and administrative support to its parent might pay $15,000 to $30,000 for two benchmarking searches from an advisory firm. A pre-built study covering those exact profiles, with current financial data from SEC EDGAR and Financial Modeling Prep, replaces the most expensive part of the process at a fraction of the cost.

When to Update and When to Start Over

An existing study does not need to be rewritten each year. Most jurisdictions accept an annual update that refreshes the financial data and confirms that the functional analysis still holds. A full refresh every three to four years is common, with updates in between.

A new study is warranted when the intercompany structure has materially changed, when new transaction categories have been introduced, or when the existing documentation no longer reflects current operations.

The Mistakes That Actually Matter

Tax authorities on audit look for a small number of recurring problems. Based on what we see across the benchmarking studies in our library and the documentation our clients produce, these are the ones that come up most often:

A functional analysis that does not match reality. This is the most consequential deficiency and the most common basis for adjustments. If the study says “limited-risk distributor” but the entity operates like a full-risk principal, the entire analysis is built on a false premise.

Stale benchmarking data. Comparable financials that are several years old relative to the tested year may not satisfy contemporaneous documentation requirements and invite challenge.

No reconciliation between the benchmarking analysis and the entity’s filed financial statements. This is a credibility problem that is easy to avoid.

Generic descriptions instead of specific facts. Studies that describe what entities of a certain type typically do, rather than what this particular entity actually does, are weaker by default.

A Closing Note

The cost of preparing and maintaining a transfer pricing study is modest relative to the potential exposure from an adjustment. The work is not complex, but it does require attention to the specific facts, access to current benchmarking data, and the discipline to document positions when they are taken, not after the fact.