Skip to content

Cost Accounting · Direct Expenses

Types and Examples of Direct Expenses in Cost Accounting

Updated 10 October 2026 · Fact-checked

Direct expenses are costs other than direct material and direct labour that you can trace to a specific cost unit, job or product. Common examples are royalty on production, hire of special equipment, special designs and drawings, experimental costs, and subcontracting charges. Show them in the cost sheet under prime cost.

Understand Types and Examples of Direct Expenses

Prime cost has three parts: direct material, direct labour and direct expenses. Direct expenses are the third part. They are costs that are not material or labour, but can be identified with a particular product, job or batch in an economic way.

The test is traceability. Ask: was this cost incurred because of this specific job or unit? If yes, it is direct. If it serves the whole factory or many products together, it is an overhead.

Common examples are:

  • Royalty paid per unit produced or per unit of output, such as a fee for using a patent or a licensed process.
  • Hire of special equipment for one job, such as a crane hired only for one contract.
  • Special designs and drawings made for one customer order.
  • Experimental costs incurred for one specific job or product.
  • Subcontracting (job work) charges paid to an outside party for work on a specific job.
  • Other job-specific costs such as carriage on a particular job's inputs and travelling for that job.

Be careful with royalty. Royalty on production (per unit made) is a direct expense. Royalty on sales is not part of production cost. It is a selling and distribution overhead. Royalty paid for a lump sum or minimum fixed amount for the whole business is usually treated as an overhead.

Also watch the word 'direct'. A cost is direct to a job only if it is specific to it. A hired machine used on many jobs is an overhead. The same machine hired for one job is a direct expense.

Key rules to remember

Prime cost
Prime cost = Direct material + Direct labour + Direct expenses
Direct expenses are added in the prime cost block of the cost sheet.
Royalty on production
Royalty = Royalty rate per unit × Units produced
If the rate is on output, use units produced. If it is on sales, it is a selling overhead and excluded.
Royalty as percentage
Royalty = Rate % × Value of the base given (as per agreement)
Use the base stated in the question. A royalty on sales value goes to selling overheads.
Test for direct expense
Direct if it is not material or labour AND is traceable to a specific cost unit
If it cannot be traced or serves many units, treat it as overhead.

How to solve Types and Examples of Direct Expenses questions

Use this method for any question that asks you to classify or compute direct expenses, or to prepare a cost sheet that includes them.

  1. 1List every item given and mark whether it is material, labour, expense or overhead.
  2. 2For each expense, ask whether it is incurred for one specific job, product or unit. If yes, it is direct. If it is general, it is an overhead.
  3. 3Check the base of any royalty. Royalty on units produced is direct. Royalty on sales goes to selling overheads.
  4. 4Compute each direct expense. Multiply rates by units, and use only the amount that relates to the job.
  5. 5Watch for apportionment. If a special design or experiment serves several units, spread it over the units it benefits as the question states.
  6. 6Add direct expenses to direct material and direct labour to get prime cost.
  7. 7Show items excluded and put them under the correct overhead heading, so you earn marks for classification.
  8. 8Write the final figure with a one-line note on the treatment.

Quickest way: Three-question filter

When to use it: Use it when a question gives a long list of mixed expenses and you must pick out the direct ones quickly.

  1. Question 1: Is it material or labour? If yes, move it out.
  2. Question 2: Is it specific to one job or product? If yes, it is direct. If no, it is an overhead.
  3. Question 3: If it is royalty, is it on production or on sales? Production is direct. Sales is overhead.
  4. Add the direct items, then add them to direct material and direct labour for prime cost.

Common mistakes in Types and Examples of Direct Expenses

  • Treating royalty on sales as a direct expense.

    Students see the word royalty and assume it is always direct.

    Fix: Check the base. Only royalty on units produced is direct. Royalty on sales goes to selling and distribution overheads.

  • Treating hire of equipment used across many jobs as direct.

    The word 'hire' looks like a job-specific cost.

    Fix: Treat it as direct only if hired for one specific job. Otherwise it is a production overhead.

  • Including a lump-sum royalty or minimum rent in direct expenses.

    Students do not separate per-unit royalty from fixed payments.

    Fix: A per-unit royalty varies with output and is direct. A fixed amount for the whole business is an overhead.

  • Leaving subcontracting charges out of prime cost.

    They look like a purchase from outside rather than a cost of the job.

    Fix: If the outside work is for a specific job, add it to direct expenses.

  • Putting direct expenses below prime cost in the cost sheet.

    Students mix up the order of the cost sheet.

    Fix: Always show direct material, direct labour and direct expenses together to reach prime cost, before factory overheads.

Worked examples

Example 1

A company makes 8,000 units in a month. Costs: direct material ₹4,80,000; direct wages ₹2,40,000; royalty on production ₹3 per unit; royalty on sales ₹2 per unit on 7,000 units sold; hire of special equipment for this order ₹18,000; factory rent ₹30,000. Compute prime cost and identify the direct expenses.

Show the solution
  1. Royalty on production = ₹3 × 8,000 = ₹24,000. This is direct.
  2. Royalty on sales = ₹2 × 7,000 = ₹14,000. This is a selling overhead, so exclude it.
  3. Hire of special equipment for this order = ₹18,000. This is direct.
  4. Factory rent ₹30,000 is a production overhead, so exclude it.
  5. Direct expenses = ₹24,000 + ₹18,000 = ₹42,000.
  6. Prime cost = ₹4,80,000 + ₹2,40,000 + ₹42,000 = ₹7,62,000.

Answer: Direct expenses are ₹42,000 and prime cost is ₹7,62,000. Royalty on sales (₹14,000) and factory rent (₹30,000) are overheads.

Example 2

Mehta Engineers completes Job 105. Costs: material ₹60,000; wages ₹35,000; special drawings made only for this job ₹9,000; experimental work for this job ₹6,000; work given to an outside firm for this job ₹12,000; general factory power ₹5,000. Prepare the prime cost for Job 105.

Show the solution
  1. Special drawings for this job = ₹9,000. Direct.
  2. Experimental work for this job = ₹6,000. Direct.
  3. Subcontracted work for this job = ₹12,000. Direct.
  4. General factory power ₹5,000 is an overhead. Exclude it from prime cost.
  5. Direct expenses = ₹9,000 + ₹6,000 + ₹12,000 = ₹27,000.
  6. Prime cost = ₹60,000 + ₹35,000 + ₹27,000 = ₹1,22,000.

Answer: Direct expenses are ₹27,000 and the prime cost of Job 105 is ₹1,22,000. Factory power of ₹5,000 goes to overheads.

Exam tips

  • In MCQs, read the base of a royalty carefully. Production means direct, sales means overhead.
  • In classification questions, give a one-line reason for each item. This earns the step marks.
  • In a cost sheet, show direct expenses as a separate line before prime cost, with its items listed.
  • Check whether a hired item or design is specific to one job. The word 'only' or 'for this order' is the clue.
  • If a question gives a lump-sum payment, treat it as an overhead unless it is clearly tied to one job.

Practice questions from Direct Expenses

Types and Examples of Direct Expenses in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Types and Examples of Direct Expenses: frequently asked questions

Is royalty a direct expense?

Royalty on units produced is a direct expense because it varies with output and can be traced to the product. Royalty on sales is a selling and distribution overhead. Fixed lump-sum royalty for the whole business is generally an overhead.

Where do direct expenses appear in the cost sheet?

They appear in the prime cost section, after direct material and direct labour. Prime cost is the sum of all three.

Are subcontracting charges a direct expense?

Yes, when the outside work is done for a specific job or product. Show it as a direct expense and add it to prime cost.

How do I treat the cost of special designs?

If the design or drawing is made for one specific job, it is a direct expense of that job. If it benefits several units, spread it over them as the question directs. General design office costs are overheads.