Direct costs are tied specifically to delivering a product or service; indirect costs support the business overall and cannot be traced to a single job, project, or revenue line.
Labor on a specific project is direct. The office manager’s salary is indirect. Materials purchased for a client engagement are direct. Software subscriptions that support the whole team are indirect. The distinction matters because direct costs move with revenue while indirect costs largely do not, which means the cost structure behaves differently depending on whether the business is scaling up or pulling back.
Where this creates reporting problems is when costs are misclassified: direct costs buried in overhead, or indirect costs allocated to jobs in ways that distort project-level profitability. Either error produces financial statements that are technically accurate in total but misleading at the level where pricing and resource decisions are made.
See also: Contribution Margin · Job Costing · Cost StructureCost classification is where pricing accuracy and profitability visibility either exist or do not. See how Wefinx approaches accounting.