Home » What is Job Order Costing with Example

What is Job Order Costing with Example

Job Order Costing:

Job order costing is a cost accounting system in which direct costs are traced and indirect costs are allocated to unique and distinct jobs instead of departments. It is appropriate for businesses that provide non-uniform customized products and services.

Job order costing is one of the two main cost accounting systems, the other being the process costing in which costs are traced and allocated first to different processes carried out in different departments and then to products and services. Many companies use costing systems that are a blend of features of both job-order costing and process costing systems.

Job Order Costing used by companies

Some of the companies that use Job Order Costing include:
1.  Accounting, consulting and legal firms

2. Architects

3. Manufacturers of ships and airplanes

4. Book publishers

5. Movie producers

The nature of their work is such that they are interested in finding profitability of different jobs and hence they accumulate costs with reference to different jobs like audit engagement, consulting projects, books, movies, etc.

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Job order Costing Example:

In a job order costing system, jobs are accounted for using the job-order cost sheet. The process involves the following steps:

  1. Identification of the job
  2. Tracing direct costs to the job
  3. Identifying the indirect costs i.e. manufacturing overheads and finding the cost allocation base for each cost.
  4. Applying the indirect costs to the job using the pre-determined allocation rate.

Finding total cost by summing up all the cost components.

Closing the under/over-applied manufacturing overheads to cost of goods sold/income statement.

Calculating revenue and profit.

job order costing
job order costing

Job Order Casting: Example: Journal Entries

Dynamic Systems Inc. (DS) received an order to manufacture a customized airplane for the official use of the president of Pakistan. DS will charge an amount equal to the cost of the airplane plus a 30% profit margin on cost to the government of Pakistan. The job code is FF04

Since the manufacture of the airplane is a one-off project, job-order costing is the most appropriate cost accumulation system. Let us post the required journal entries in the DS costing system.

  1. DS purchased raw materials (such as aluminum, fiber, etc.) at a cost of Rs.4 million.

 Material inventory Rs.4,000,000   

Material inventory Rs.4,000,000   

Accounts payable   Rs.4,000,000

  1. $2.8 million worth of raw materials were used in the project as direct materials.

Work in process—FF04     Rs.2,800,000   

Inventories           Rs.2,800,000

3. Rs.0.4 million worth of raw materials were used as indirect materials.

Manufacturing overheads   Rs400,000      

Inventories  Rs.400,000

4.Total direct labor hours consumed on the job cost Rs.3 million. The amount is already paid.

Work in process—ff04     Rs.3,000,000   

Cash        Rs.3,000,000

5.Indirect labor hours relevant to the project cost
$1 million. 
Manufacturing overheads   Rs.1,000,000   

Cash             Rs.1,000,000

6.Other indirect costs yet to be paid were Rs.2.5 million.

 Manufacturing overheads   Rs.2,500,000   

 Accounts payable        Rs.2,500,000

7.Manufacturing overheads are charged to jobs at 100% of direct labor cost i.e. Rs.3,000,000.

Work in process—FF04              Rs3,000,000   

Manufacturing overheads          Rs.3,000,000

8.The cost of FF04 is transferred from work in progress to finished goods on its completion at total cost of Rs.8,800,000 (=direct materials cost of Rs.2,800,000 plus direct labor cost of Rs.3,000,000 and applied manufacturing overheads of Rs.3,000,000).

Finished goods     Rs.8,800,000   

Work in process—FF04                  Rs.8,800,000

9. Revenue is recorded at Rs.11,440,000 [= Rs.8,800,000 × 1.3].

Accounts receivable    Rs.11,440,000 

Revenue       Rs.11,440,000

10.Actual manufacturing overheads are $3,900,000 (=indirect materials of $400,000 plus indirect labor of $1,000,000 and other overheads of $2,500,000). Applied manufacturing overheads are $3,000,000. The $900,000 worth of manufacturing overheads under-applied is taken to the cost of goods sold or income statement.

Cost of goods sold      Rs.900,000      

Manufacturing overheads          Rs.900,000

Profit on FF04 is Rs.1,700,000 (=revenue of Rs.11,440,000 minus finished goods of Rs.8,800,000 and under-applied overheads adjustment of Rs.900,000).

About the author

Salman Qureshi

Salman Qureshi is an Accountant by profession & he loves to write on Commerce & Management Sciences Subject to assist Students. Hope you guys will like his effort.

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