The accounting distinction between capital expenditure, spend on assets, capitalised and depreciated over years, and operating expenditure, costs expensed in the period they occur. A bookkeeping label that ends up steering technology and sourcing decisions.
Cloud versus on-premise, lease versus buy, build versus subscribe: many of these debates are conducted in the language of architecture while actually being decided by which budget line has room this year.
Last reviewed 3 July 2026 · Free and ungated
Selected senior operators can pressure-test whether a sourcing structure serves the operation or the optics, before the contract is signed.
Review this before committingCapital expenditure buys or builds assets with multi-year life, plant, infrastructure, major software builds, and is capitalised on the balance sheet, hitting the P&L gradually through depreciation. Operating expenditure, salaries, subscriptions, cloud consumption, maintenance, is expensed as incurred. The classification follows accounting standards, but within them organisations have real structuring choices.
The two categories usually carry different approval routes, different scrutiny and different internal politics: CapEx queues for investment committee sign-off while OpEx hides inside a departmental budget, or the reverse in a company managed hard on operating margin. Vendors know this and package identical capabilities either way, which is why "moving to OpEx" is so often presented as a benefit in itself. For decision preparation, the discipline is to compare options on total multi-year cash and commitment first, and let the accounting treatment be a consequence, not the criterion. A subscription is not cheaper because its line items are smaller; it may simply be the same cost with better camouflage and less exit friction, or more.