Cost Accounting · Ch 3 — Labour
Meaning, Definition and Classification of Labour
Meaning, Definition and Classification of Labour
After materials, labour is the second major element of cost in almost every manufacturing and service organisation. Labour cost is the total payment made to the human effort — physical and mental — used in converting raw materials into finished goods or in rendering a service. It includes not only basic wages and salaries but also dearness allowance, overtime pay, bonus, employer's contribution to provident fund and other statutory contributions, and any other monetary benefit given to workers in return for their effort.
Controlling labour cost is a central concern of cost accounting, because labour is a living factor of production — unlike materials, its efficiency varies with morale, motivation, fatigue, supervision and working conditions. This is exactly why a whole set of records (time keeping, time booking, idle-time analysis) and a whole family of wage and incentive systems exist: to make sure the organisation pays fairly, keeps workers motivated, and still charges each job or product the correct labour cost. Odisha CHSE's +2 Commerce Cost Accounting syllabus treats these labour-cost-control principles as one of its core costing topics, drawing on the same cost-and-management-accounting principles used in commerce curricula across the country.
Classification of Labour
For cost-accounting purposes, labour is classified in two broad ways.
(a) On the basis of relationship to the product — Direct and Indirect Labour:
- Direct Labour is the labour that can be conveniently and economically identified with, and charged directly to, a specific job, product, or process — the workers who actually work on converting the raw material into the finished product. Examples: a carpenter shaping furniture, a machine operator running a lathe on a specific order, a tailor stitching a garment. Direct labour cost is a part of Prime Cost.
- Indirect Labour is the labour that cannot be conveniently identified with a particular job or product, but is necessary for production in general. Examples: factory supervisors, timekeepers, store-keepers, maintenance staff, cleaners, security guards. Indirect labour cost forms part of Overhead (factory, office, or selling overhead depending on where the worker is engaged).
(b) On other useful bases:
- Skilled, Semi-skilled and Unskilled labour — by the degree of training and expertise the work requires.
- Permanent (regular) and Casual (temporary) labour — by the nature and continuity of employment.
| Basis | Direct Labour | Indirect Labour |
|---|---|---|
| Identification | Directly identifiable with a job/product/process | Cannot be identified with a particular job/product |
| Cost element | Part of Prime Cost | Part of Overhead |
| Examples | Machine operator, weaver, carpenter on a job | Supervisor, timekeeper, maintenance staff, sweeper |
| Nature of work | Actively converts material into product | Supports production in general |
Direct vs Indirect Labour
The test is not how hard the worker works, but whether the cost of that work can be conveniently traced to one specific job/product. If it can, it is direct labour (Prime Cost); if it cannot, it is indirect labour (Overhead).
The total of all payments — basic wages, dearness allowance, overtime, bonus, and employer's statutory contributions — made in return for the human effort used to convert materials into finished goods or to render a service.
Labour that can be conveniently and economically identified with, and charged directly to, a specific job, product or process; it forms part of Prime Cost.
Labour that cannot be conveniently identified with a particular job or product but is necessary for production generally; its cost is treated as Overhead.