What it means
Spending falls into two kinds. Operating expenditure (OpEx) keeps the business running day to day: wages, rent, utilities, materials, marketing.
It is consumed within the period and charged to profit immediately. Capital expenditure creates or improves something that will be used for years.
A new delivery van, a factory extension, a replacement server room, a major refit of a shop: each of these is paid for now and used for a long time, so accounting spreads the cost over that time. The distinction matters in three ways.
For profit, capitalising a cost means the income statement bears only a fraction of it each year, so a business that spends heavily on assets can still report a profit in the year it spends. For cash, CapEx is money out of the door now, whatever the accounting treatment, which is why free cash flow (operating cash flow minus CapEx) is watched so closely.
For tax, most jurisdictions allow capital allowances or depreciation deductions on qualifying assets, sometimes accelerated, which can make the timing of CapEx a tax planning question. Analysts split CapEx into maintenance and growth.
Maintenance CapEx replaces worn-out assets and keeps capacity where it is; a business must spend it just to stand still, and a company whose CapEx runs below its depreciation for several years is usually eating its own asset base. Growth CapEx adds capacity, opens new locations or builds new products.
The split is rarely disclosed but can be estimated, and it is essential for judging whether reported free cash flow is sustainable. The line between capital and operating spending involves judgement.
Repairs that restore an asset to its original condition are expenses; improvements that extend its life or capacity are capital. Software subscriptions are expenses; developing your own software may be capitalised once feasibility is proven.
Companies have been known to capitalise costs that should have been expensed in order to flatter profit, and auditors test this boundary carefully.
In practice
Real-world examples.
Example
A restaurant spends $180,000 refitting its kitchen; the cost is capitalised and depreciated over ten years at $18,000 a year.
Example
A software company capitalises $2 million of developer salaries spent building a new product after technical feasibility is established, and amortises it over five years once the product launches.
Example
A haulage firm replaces six trucks a year on a rolling basis; this maintenance CapEx roughly equals its depreciation charge and keeps the fleet at a constant age.
Think of it
“Capital expenditure is like buying a house versus renting an apartment. You're making a major investment that will provide value for years, not just paying for immediate use.
Formula
Calculation
CapEx (from the accounts) = Closing Net Fixed Assets minus Opening Net Fixed Assets + Depreciation for the period
Free Cash Flow = Operating Cash Flow minus Capital Expenditure
Worked example. A logistics company's accounts show:
- Net fixed assets at the start of the year: $4,200,000
- Net fixed assets at the end of the year: $4,900,000
- Depreciation charged during the year: $650,000
- Operating cash flow: $1,500,000
CapEx = $4,900,000 minus $4,200,000 + $650,000 = $1,350,000
Free cash flow = $1,500,000 minus $1,350,000 = $150,000
Maintenance versus growth: if depreciation of $650,000 approximates the spending needed to replace assets as they wear out, then maintenance CapEx is about $650,000 and growth CapEx about $700,000. Free cash flow after maintenance CapEx only would be $850,000, which is the cash the business could return to owners if it stopped growing.
Decision example. The company is considering a $300,000 automated sorting system that will save $95,000 a year in labour for eight years. Simple payback = $300,000 / $95,000 = 3.2 years. At the company's 10% cost of capital, the present value of eight years of $95,000 is $95,000 x 5.335 = $506,800, giving an NPV of $206,800. The investment clears both hurdles.Case study
Seen in the real world.
A listed packaging manufacturer reported five years of rising free cash flow and paid steadily increasing dividends. An analyst noticed that CapEx had fallen from 110% of depreciation to 55% over the same period, while the average age of the company's machinery, disclosed in the notes, had risen from 7 to 12 years. The company was generating cash by not replacing its equipment.
Downtime and maintenance costs were already rising, and quality complaints had begun to appear. The analyst estimated that catching up would require $80 million of CapEx over three years, roughly twice the annual dividend.
When a new chief executive arrived, she announced exactly that programme, cut the dividend in half and told the market that the previous free cash flow had been "borrowed from the future". The shares fell 25% on the announcement, then recovered over two years as margins improved with the new equipment.
Watch out
Common mistakes.
- Treating CapEx as optional because it does not hit profit immediately. Underinvestment shows up later as breakdowns, lost capacity and a catch-up bill.
- Capitalising costs that are really repairs or routine expenses to improve reported profit. Auditors and analysts look for this.
- Approving capital projects on payback alone. Payback ignores everything after the payback date and the time value of money; use NPV or IRR as well.
Questions
People also ask.
What is the difference between CapEx and OpEx?
CapEx buys or improves long-term assets and is depreciated over years. OpEx covers day-to-day costs and is expensed immediately.
Is software a capital expense?
Purchased software with a multi-year life usually is. Subscriptions are operating expenses. Internally developed software may be capitalised once feasibility is proven, subject to the accounting rules.
Where do I find a company's CapEx?
In the investing section of the cash flow statement, usually labelled purchase of property, plant and equipment, and in the fixed asset note.
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