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Contract costing

Contract costing is job costing scaled up for large, long-duration jobs such as construction projects, where each contract is its own cost unit and profit is recognised gradually as work is certified complete.

ByHoang TruongUpdated

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A €500,000 contract with an estimated cost to complete of €440,000 has an estimated total profit of €60,000. By year-end, a surveyor certifies €300,000 of work, 60% of the contract price, so 60% of the €60,000 estimated profit, €36,000, is recognised, leaving €24,000 deferred to later years.

Where it fits
SubjectCost AccountingAdvancedTopicJob & Process CostingAdvanced

The formula

LaTeX
Prec=Pest×VCCPP_{rec} = P_{est} \times \frac{VC}{CP}

Variables

Profit recognised to date ()
Estimated total profit on the contract ()
Value of work certified ()
Total contract price ()

Recognises a share of the contract's estimated total profit in proportion to how much of the contract price has been certified as complete.