Make-or-Buy Analysis: Decision Process for Project Work Sourcing

PMBOK v8 Definition

Make-or-buy analysis is the decision-making process of gathering and organizing data about product requirements and analyzing them against available alternatives, including the purchase or internal manufacture of the product. This analysis results in a make-or-buy decision as to whether particular work can be best accomplished by the project team or if it should be purchased from outside sources.

Process Group: Planning
Knowledge Area: Procurement Management

Why It Matters for the Exam

The PMI exam frequently tests make-or-buy analysis because it is a critical procurement planning activity that directly impacts project budget, schedule, and risk. Questions typically appear in the Planning Process Group section, often asking you to identify when a make-or-buy decision is required, which techniques are used, or what factors influence the decision. Expect multiple-choice questions where you must distinguish between make-or-buy analysis and other procurement processes.

Key Points to Remember (for the exam)

• Primary Purpose: Determines whether the project team should perform work internally or purchase it from external sources
• Key Techniques Used: Payback period, return on investment (ROI), internal rate of return (IRR), discounted cash flow, net present value (NPV), cost-benefit analysis
• Critical Factors: Organization's current resource allocation, skills and abilities, need for specialized expertise, desire to avoid expanding permanent employment obligations, need for independent expertise
• Main Input: Product requirements and available alternatives
• Main Output: Make-or-buy decision
• Common Confusion: Make-or-buy analysis is NOT the same as source selection analysis—make-or-buy decides whether to purchase, while source selection decides who to purchase from
• Timing: Performed during procurement planning (Planning Process Group)

Typical PMI Exam Example

A project manager is planning to develop a custom software module. The team has limited experience with the required programming language. The organization has sufficient budget but wants to avoid hiring permanent staff. The project manager conducts a make-or-buy analysis comparing internal development costs against vendor proposals using NPV and ROI calculations. The analysis recommends purchasing the module from an external vendor due to specialized expertise requirements and the desire to avoid permanent employment obligations.

PMI Exam Traps

• Trap: Confusing make-or-buy analysis with source selection analysis
  Reality: Make-or-buy analysis determines if you should buy; source selection determines who you should buy from

• Trap: Thinking make-or-buy analysis only considers cost
  Reality: It also considers resource allocation, skills, specialized expertise, employment obligations, and independent expertise needs

• Trap: Assuming make-or-buy decisions are permanent
  Reality: Decisions can be revisited as project conditions change

• Trap: Confusing make-or-buy analysis with market research
  Reality: Market research is a data-gathering technique used within make-or-buy analysis to identify seller capabilities

Important PMI Connections

Quick Review Questions

1. What are the five factors to consider in a make-or-buy decision according to PMBOK v8?

2. A project team has the skills to complete a task internally but wants to avoid expanding permanent employment obligations. Which decision does make-or-buy analysis likely recommend?

3. What is the difference between make-or-buy analysis and source selection analysis in procurement management?

4. Which financial techniques can be used in make-or-buy analysis to evaluate alternatives?

5. In which Process Group and Knowledge Area does make-or-buy analysis occur?

PMBOK v8 Reference

Section 4 - Make-or-buy analysis and decisions
(Also referenced in Procurement Management sections covering planning, strategy, and procurement documentation)