May 26, 202655 min
Hard Questions in TNMM Benchmarking
Functional analysis, search design, and comparable selection: a practical webinar on the hard questions that decide whether a TNMM benchmark can survive review.
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Resources
Expert articles, practical tools, and downloads for benchmarking, documentation, and tax operations.
Resource hubs
Use these hubs for structured guidance across your most common transfer pricing tasks.
Benchmarking Hub
Master screening logic, tested-party selection, PLI choice, and comparability adjustments with practical guides.
ExploreDocumentation Hub
Navigate Master File, Local File, CbCR, intercompany agreements, and audit-defense fundamentals.
ExplorePillar Two & CbCR Hub
Track GloBE requirements, minimum-tax mechanics, and CbCR implementation with practical guides.
ExploreTransfer Pricing Methods Hub
Compare CUP, RPM, cost plus, TNMM, CPM, profit split, formulas, and worked examples.
ExploreSoftware guides
Use these pages for buying-intent searches and category-level evaluation.
Transfer Pricing Software
How ArmsLength AI fits benchmarking, documentation, audit trail, and review workflows.
Open guideBenchmarking Software
AI-supported comparable screening, evidence capture, accept/reject rationale, and report exports.
Open guideDocumentation Software
Master File and Local File roll-forward, fact review, AI-assisted drafting, and approval workflows.
Open guideTransfer Pricing Automation
Where automation helps TP teams without replacing practitioner judgment.
Open guideAI in Transfer Pricing
Practical AI use cases, controls, source evidence, audit trails, and governance.
Open guideTransaction guides
Use these guides when the question starts with the business model rather than the method.
Distributor Transfer Pricing
Routine distributors, limited-risk distributors, RPM vs TNMM, Amount B caveats, and benchmarking.
Open guideShared Services Transfer Pricing
Benefit test, cost pools, allocation keys, LVAS, markups, and service-charge documentation.
Open guideContract Manufacturer Transfer Pricing
Contract and toll manufacturing, cost plus vs TNMM, cost-base design, and capacity issues.
Open guideSoftware and IP Transfer Pricing
Software licensing, SaaS models, DEMPE, royalties, profit split, HTVI, and cost sharing.
Open guideContract R&D Transfer Pricing
Routine R&D services, DEMPE, risk control, cost-based returns, and IP ownership issues.
Open guideTools
OECD Transfer Pricing Guidelines
Searchable text with paragraph-level references for daily arm's length analysis.
Browse guidelinesAI NACE Code Creator
Generate relevant NACE codes from business descriptions and speed up initial setup.
Try toolTP Questionnaire Generator
Create focused questionnaires for interviews and fact collection.
Try toolTransfer Pricing Glossary
Reference core terms and definitions used across benchmarking and documentation projects.
Browse glossaryWebinars
Watch practical walkthroughs and implementation discussions from the team.
Functional analysis, search design, and comparable selection: a practical webinar on the hard questions that decide whether a TNMM benchmark can survive review.
A deep dive into modern transfer pricing benchmarking workflows, backed by data from 1.5M+ comparables and our global practitioner survey. See how AI is transforming comparability analysis in 2025.
Articles
How to price contract and toll manufacturing arrangements: tested party selection, cost plus vs TNMM, cost-base design, capacity utilization, inventory and warranty risk, benchmarking, documentation, and audit issues.
by Borys Ulanenko, CEO, ArmsLength AI
How to price contract R&D arrangements: distinguishing routine research services from entrepreneurial IP development, DEMPE and risk control, cost plus vs TNMM, cost-base and mark-up issues, tax/accounting caveats, documentation, audit issues, and examples.
by Borys Ulanenko, CEO, ArmsLength AICost plus and TNMM can both use costs as a reference point, but they are not the same transfer pricing method. This guide explains gross mark-up vs net cost plus, when each method fits, examples, audit risks, and documentation points.
by Borys Ulanenko, CEO, ArmsLength AI
A practical guide to the Comparable Uncontrolled Price method: internal vs external CUPs, comparability thresholds, commodity pricing, adjustments, worked examples, common mistakes, and documentation points.
by Borys Ulanenko, CEO, ArmsLength AICUP compares controlled and uncontrolled transaction prices directly, while TNMM tests net profitability. This guide explains when CUP is stronger, when TNMM is more practical, and how to document the choice.
by Borys Ulanenko, CEO, ArmsLength AI
A practitioner guide to distributor transfer pricing: routine and limited-risk distributors, buy-sell models, RPM vs TNMM, Amount B caveats, benchmarking, documentation, audit issues, and a worked example.
by Borys Ulanenko, CEO, ArmsLength AIDownloads
Templates and checklists your team can use immediately.
Transfer Pricing Benchmarking Filters
Essential benchmarking filters for transfer pricing studies, helping you create more accurate and defensible comparable searches.
Transfer Pricing Profit Level Indicators (PLIs)
Comprehensive overview of common Profit Level Indicators used in transfer pricing analyses, with guidance on selecting the most appropriate PLI for your situation.
Local File Review Checklist
Essential checklist for reviewing local file documentation, ensuring it meets all compliance requirements and effectively supports your transfer pricing positions.
Benchmark Cheatsheet
Quick reference guide for transfer pricing benchmarking with tips and best practices for creating robust comparable searches.
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