How to Capitalize Interest on a Construction Loan (IAS 23)
Adding the interest cost of a project loan to the cost of the building being constructed (IAS 23).
| Account Name | Type | Debit ($) | Credit ($) |
|---|---|---|---|
| Construction in Progress (WIP) | Asset (+) | 1,500.00 | - |
| Cash / Interest Payable | Mixed | - | 1,500.00 |
💡 Accountant's Note
If you borrow money to build a 'Qualifying Asset' (like a factory), you don't expense the interest. You add it to the cost of the building until it's finished.
Practitioner & Systems Framework
💻 ERP Architecture
Set up an automated monthly journal entry calculating the capitalizable interest based on the weighted average carrying amount of the asset during the period. Post this directly to the CIP/WIP asset account rather than Interest Expense. Stop capitalization when the asset is substantially complete.
⚠️ Audit Flags
Strict adherence to IAS 23 is required. Auditors will test whether the asset genuinely meets the definition of a 'qualifying asset' (takes a substantial period to get ready). They will fiercely check the start and end dates of capitalization; continuing to capitalize interest after practical completion is a material error.
📄 Required Documentation
Loan agreement, IAS 23 qualifying asset assessment memo, monthly weighted average expenditure calculations, and project practical completion certificate.
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Expert Analysis by Qusai Ahmad
General Accountant Supervisor & IFRS Specialist
Specialized in SAP GUI automation and Middle Eastern tax compliance. Building digital tools for the next generation of finance leaders.