Definition
Cost codes are a standardized set of numeric or alphanumeric codes used to classify project costs (e.g., labor, concrete, framing, electrical). They can follow industry standards like CSI MasterFormat or be custom to your company. Every cost entry is tagged with a code so reports can roll up by trade, phase, or type.
Why It Matters
Cost codes make job cost reports consistent and comparable across jobs and years. You can see “all concrete costs” or “all electrical labor” in one place, benchmark between projects, and meet owner or GC reporting requirements. Without codes, costs are a flat list that is hard to analyze.
Field Example
Code 03 30 00 (Cast-in-Place Concrete) is used for all concrete labor and materials on a foundation job. Code 06 20 00 (Finish Carpentry) is used for trim and cabinets. At month-end, the PM runs a report by cost code to see where the job is over or under.
Calculation / Formula (if applicable)
No formula. Cost codes are a classification scheme; totals are sums of all transactions tagged with a given code (or code range).
Software Application
Allow defining a chart of cost codes (with optional hierarchy). When entering labor, material, or sub costs, require or suggest a cost code. Reports should filter and group by cost code. Support both CSI-style and custom code sets.
Tooltip Version
Cost codes are labels (often numbers) you assign to each cost so you can group and compare spending by trade or category across jobs.
Related Objects
Related: