Target costing is a pricing and cost management strategy that works backward from what customers will pay. Instead of adding up production costs and tacking on a profit margin, a company starts with the market price, subtracts its desired profit, and arrives at the maximum it can spend to build the product. The formula is simple: Target Cost = Selling Price − Profit Margin. The challenge is making that cost number a reality.
How Target Costing Differs From Cost-Plus Pricing
Most people learn pricing the traditional way: figure out what something costs to make, add a markup, and that becomes the price. This is cost-plus pricing, and it works well when a company sells something unique enough that customers will pay a premium. Companies in that position are sometimes called “price makers” because they have enough market power to set their own prices.
Target costing flips that logic. It treats the selling price as a fixed input, not an output. The market has already decided what it will pay, either because competitors sell similar products or because customer research reveals a clear price ceiling. The company is a “price taker.” It accepts that reality and focuses all its energy on controlling costs to protect profitability. The formula comparison makes the difference clear:
- Cost-plus: Total Costs + Desired Profit = Price
- Target costing: Market Price − Desired Profit = Allowable Cost
This reversal changes how every department operates. Purchasing teams face intense pressure to source lower-cost components. Engineers design with cost limits in mind from day one. Product managers make trade-offs about features before a single prototype is built, not after manufacturing is already underway.
When Companies Use Target Costing
Target costing is most useful in competitive markets where products aren’t dramatically different from one another. Consumer electronics, automobiles, appliances, and packaged goods all fit this profile. If five companies sell a comparable midsize sedan, none of them can simply charge whatever it costs to build plus a comfortable margin. The market price is largely set by competition, and each manufacturer has to engineer its way to profitability within that constraint.
Companies also turn to target costing when launching a new product into a price-sensitive category. Rather than designing a product, discovering its cost, and hoping the market accepts the resulting price, they lock in the price first and build to a budget. This prevents the costly cycle of designing something too expensive, then scrambling to strip out features or absorb thinner margins.
The Six Steps of Target Costing
The Institute of Management Accountants outlines a six-step process that moves from market research through ongoing cost reduction:
First, the company establishes a target market price. This comes from competitive analysis, customer surveys, and an honest assessment of what buyers will spend. Second, management sets a target profit margin, which reflects the company’s return-on-investment goals and long-term financial plan. Third, the team calculates the probable cost of producing the product using current designs, materials, and processes. This is the “drifting cost” or estimated cost before any deliberate cost reduction work.
Fourth, the target cost is formally established by subtracting the target profit from the market price. Fifth, and this is where most of the work happens, teams across engineering, procurement, and manufacturing collaborate to bring the estimated cost down to the target. If the current design would cost $14,000 to produce but the target cost is $12,500, the gap of $1,500 becomes the cost reduction goal. Sixth, cost reduction continues even after production begins, through process improvements, supplier negotiations, and incremental design changes.
Value Engineering Closes the Cost Gap
The most common tool for hitting a target cost is value engineering, a structured method for reducing cost without sacrificing the functionality or quality customers care about. The goal is not to make the product cheaper in a way customers notice. It is to deliver the same performance at lower cost, or sometimes better performance, by rethinking how the product is designed and assembled.
Value engineering typically happens in three phases. During the concept phase, teams look for functional innovations, asking whether there is a fundamentally different way to achieve what the product needs to do. During the detailed design phase, engineers refine the product and manufacturing process to eliminate unnecessary expense. During validation, the focus shifts to confirming that cost targets are met in actual production conditions. Researchers who study the process note that the proper term is really “cost management” rather than “cost reduction,” because simply stripping out quality or functionality misses the point entirely.
Toyota’s Target Costing in Practice
Toyota is one of the most studied practitioners of target costing, which it calls “Product Cost Planning.” The approach is embedded in every stage of vehicle development, and Toyota’s engineers routinely find savings through small, clever design changes that add up to significant numbers.
One example: engineers working on the Corolla hatchback needed a trunk light. Rather than designing a new lamp housing that would require expensive injection molding tools, they relocated the light to a flat section of the trunk liner where an existing lamp design already fit. That single decision saved roughly $200,000 in tooling costs. In another case, engineers redesigned the Camry’s seat pan by adding two small indentations, which allowed the same part to fit the Corolla as well. This eliminated the need to manufacture and tool a separate Corolla-specific seat pan.
On the Camry’s exhaust system, Toyota welded the engine pipe directly to the catalytic converter, creating a single-piece assembly that removed an expensive joint while actually exceeding legal emissions requirements. For the Corolla’s instrument panel, engineers designed a universal “two-hole” panel that worked for both base and upgraded models. Lower-trim vehicles simply received a backing piece over the unused gauge opening instead of requiring entirely separate tooling for each configuration.
None of these changes made the vehicles feel cheaper to buyers. Each one delivered the same functionality at a lower cost, which is exactly what target costing is designed to achieve.
Limits and Pressures of Target Costing
Target costing puts significant pressure on supply chains. Purchasing departments are expected to find the lowest-cost components that still meet quality standards, and suppliers often face aggressive negotiation. In highly competitive markets, it may not be possible to reach the desired profit margin even after extensive cost reduction. When the gap between estimated cost and target cost is too large, the company faces a difficult choice: accept a thinner margin, redesign the product more aggressively, or abandon the project altogether.
The approach also demands strong cross-functional collaboration. Accountants, engineers, marketers, and procurement specialists all need to work together from the earliest stages of product development. Companies that silo these functions, letting engineers design in isolation and then handing the result to manufacturing, will struggle to make target costing work. The cost planning has to happen early in the design cycle, not after decisions about materials and components are already locked in.
Despite these demands, target costing remains one of the most effective frameworks for managing profitability in competitive industries. By treating the market price as a given and working backward, it forces companies to make cost discipline a design principle rather than an afterthought.