Financial research concept

Development Costs: When R&D Moves From Exploration Toward a Viable Product

Development costs are expenditures incurred after research as knowledge is applied to a plan or design for a product, process, or system, with recognition rules that differ between IFRS and US GAAP.

By Lee BaileyPublished Sep 14, 2026

Development costs are expenditures incurred when research findings or other knowledge are applied to a plan or design for a new or substantially improved product, process, system, or service before commercial production or use begins.

The concept matters because development may receive different accounting treatment from earlier-stage Research Costs.

IFRS treatment

IAS 38 requires qualifying development expenditure to be recognized as an intangible asset once the entity can demonstrate specified conditions, including technical feasibility, intent and ability to complete and use or sell the asset, probable future economic benefits, adequate resources, and reliable measurement of attributable expenditures.

Costs incurred before those criteria are met remain expenses.

Recognition therefore begins only from the point when the criteria are demonstrated. Previously expensed amounts are not simply restored to the balance sheet later.

US GAAP treatment

US GAAP generally expenses research and development as incurred, although specific guidance creates exceptions for certain software and other activities.

That means economically similar projects can produce different reported earnings and asset balances depending on the reporting framework and the nature of the project.

Development cost is not automatically an asset

Calling an activity “development” is not enough under IFRS. The recognition criteria must be met.

A project can remain too uncertain to capitalize even after substantial spending. Conversely, qualifying expenditure after the recognition threshold may become Capitalized Development Costs.

Investor interpretation

Development spending can represent economically valuable investment, but capitalization also shifts expense recognition into future periods.

When comparing companies, investors should ask:

  • which reporting framework applies;
  • when capitalization begins;
  • what expenditures are included;
  • what useful life and amortization policy are used; and
  • whether impairment has occurred.

A company capitalizing more development spending may report higher current operating profit than a peer that expenses comparable spending. That does not automatically mean the first company has better economics.

Sources

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