What is capital expenditure?
Short answer: Capital expenditure, or CapEx, is cash or accrued spending to acquire, construct or improve a long-term asset when the applicable accounting policy requires capitalization. It differs from operating expenditure, which is recognized as expense as the related benefit is consumed.
Typical items include property, equipment and qualifying development or implementation costs. Payment size does not decide the treatment. Recognition depends on the applicable standard, expected benefits, control, reliable measurement and the company's consistent capitalization policy. The capitalized amount enters the balance sheet, then is depreciated or amortized over its useful life and tested for impairment where required. Cash may be paid before, during or after recognition. Maintenance and growth CapEx are useful analytical labels, but they are not universal accounting categories.
How it works
Approve projects against a business case and record purchase orders, invoices and asset identifiers. Determine which directly attributable costs bring the asset to the location and condition needed for use. Expense training, inefficiency and other amounts when the accounting rules require it. Set the in-service date, useful life, residual value, depreciation method and component treatment. Reconcile the fixed-asset register to the general ledger and cash flow statement. For planning, separate committed from discretionary projects, map payment dates and distinguish replacement capacity from expansion using engineering or operating evidence.
Straight-line depreciation = (capitalized cost - residual value) / useful life
Example
A machine has a purchase price of 500, qualifying installation cost of 40 and staff training cost of 20. If the applicable policy capitalizes the purchase and installation but expenses training, initial asset cost is 540 and current training expense is 20. With a five-year useful life, no residual value and straight-line depreciation, annual depreciation is 540 / 5 = 108. If all amounts are paid immediately, total cash outflow is 560 even though only 20 is current expense and 540 is initially recorded as an asset.
Why it matters
The capital plan should distinguish spending required to maintain operations from projects intended to add capacity or improve returns. Management and the board use that distinction to protect liquidity and approve major investments. Lenders test whether required spending leaves enough cash for debt service. Buyers examine deferred maintenance and post-completion needs, while investors incorporate capital expenditure into free cash flow and valuation instead of relying on EBITDA alone.
Capitalization can increase current profit without increasing cash, so aggressive policies can overstate performance. Useful lives, residual values and impairment involve judgment. Tax depreciation and allowances often differ from book accounting. Leases, software, development, borrowing costs and asset retirement obligations have separate requirements. Maintenance versus growth classification does not override IFRS or US GAAP recognition. Accountants and tax advisers should confirm the treatment, while lenders and transaction parties must follow their signed definitions.