Capital expenditure (CapEx) is money a business invests in long-lived assets or improvements that support operations beyond the current reporting period. Examples include buildings, machinery, vehicles, data-center infrastructure, and certain software. Companies generally capitalize qualifying costs and recognize them over time through depreciation or amortization, but the exact treatment depends on the applicable accounting framework, asset, company policy, and jurisdiction.
To analyze CapEx, find cash purchases of long-lived assets in investing activities, distinguish gross spending from net spending after asset-sale proceeds, and check the company’s definition. CapEx is not the same as depreciation, and free cash flow is not a standardized GAAP measure.
CapEx vs. operating expenses (OpEx)
Operating expenses are costs of running a business during a reporting period, such as payroll, rent, utilities, insurance, ordinary supplies, and routine maintenance. CapEx generally creates or improves an asset that provides benefits over multiple periods.
| Question | Usually points toward CapEx | Usually points toward OpEx |
|---|---|---|
| Does spending create or acquire a long-lived asset? | Yes | No |
| Does it materially improve capacity, useful life, efficiency, or functionality? | Yes | No |
| Is it routine maintenance that keeps an asset in its existing condition? | No | Yes |
| Is the benefit mainly consumed in the current period? | No | Yes |
| How is it initially recorded? | Usually as a balance-sheet asset | Usually as an expense |
These are general indicators, not universal rules. A large repair may still be OpEx if it only maintains an asset; a smaller project may be CapEx if it creates a separately identifiable long-lived asset under the company’s policy. A betterment, restoration, or adaptation may require capitalization under applicable rules. The IRS discusses tax treatment of depreciable property and improvements, but tax rules do not replace book-accounting rules.
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Where CapEx appears in financial statements
- Cash-flow statement: Cash purchases of property, plant, and equipment (PP&E) generally appear as outflows in investing activities. Not all investing cash flow is CapEx; that section can also include acquisitions, securities, loans, and other transactions.
- Balance sheet: Capitalized spending generally increases PP&E or another relevant long-term asset. Carrying value can later change through depreciation or amortization, impairment, disposals, acquisitions, leases, and other adjustments.
- Income statement: The initial purchase normally is not expensed in full immediately. Depreciation or amortization is recognized over time. These are noncash expenses when recorded, though the original investment required cash or financing.
The SEC’s investor guidance identifies purchases and sales of long-term assets such as PP&E as investing activities. A single investing-activities total should not be treated as CapEx without checking its components.
CapEx formulas
Gross CapEx
Gross CapEx = cash paid for purchases or additions of PP&E and other capitalized assets
The scope depends on the company’s disclosures. It may include or exclude internal-use software, capitalized development, finance-lease additions, capitalized interest, or other categories. Use the definition in the company’s filing rather than assuming figures are comparable.
Net CapEx
Net CapEx = gross CapEx − proceeds from sales or disposals of related long-lived assets
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Gross CapEx shows the purchase outlay; net CapEx reflects asset-sale proceeds as an offset. Companies may define “net CapEx” differently. Also check sign conventions: cash outflows may be displayed as negative numbers, while companies may present CapEx as a positive spending amount.
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Estimated CapEx from PP&E
When there is no clear cash-flow line, analysts sometimes estimate CapEx from PP&E changes:
Estimated CapEx ≈ ending net PP&E − beginning net PP&E + depreciation
A more complete gross PP&E roll-forward is:
Ending gross PP&E = beginning gross PP&E + CapEx + acquired assets + transfers and other adjustments − gross cost of disposals
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1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsThe shortcut is only an estimate. Acquisitions, disposals, impairment, foreign-exchange movements, leases, reclassifications, and other changes can distort it. Reconcile it with the cash-flow statement and PP&E footnote when possible. Xero describes the change in PP&E plus depreciation as a practical estimate, while noting that company-specific accounting and tax treatment matter.
CapEx intensity and free cash flow
CapEx intensity = CapEx ÷ revenue × 100
This ratio can help compare investment levels over time or between businesses with similar models; it is not a universal measure of quality. Industry, strategy, asset age, acquisitions, and revenue timing affect interpretation.
Simplified free cash flow ≈ cash flow from operations − CapEx
Companies may use gross CapEx, net CapEx, or other adjustments in their free-cash-flow calculations. Free cash flow is not a standardized GAAP measure, so consult the company’s reconciliation and definition. Under the indirect cash-flow method, operating cash flow already adds back noncash depreciation; do not subtract depreciation again in this simplified calculation.
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Worked CapEx example
Suppose a manufacturer reports cash paid for machinery and facility improvements of $500,000, proceeds from selling old equipment of $80,000, cash flow from operations of $900,000, revenue of $4,000,000, and annual depreciation of $220,000. This illustrative example gives:
- Gross CapEx: $500,000
- Net CapEx: $500,000 − $80,000 = $420,000
- Gross CapEx intensity: $500,000 ÷ $4,000,000 = 12.5%
- Simplified free cash flow using gross CapEx: $900,000 − $500,000 = $400,000
Depreciation is not subtracted again from this free-cash-flow calculation because it is already added back in operating cash flow under the indirect method. A real company may have lease additions, unpaid capital purchases, acquisitions, or other adjustments.
How to find and check CapEx in an annual report
- Open the cash-flow statement and find investing activities.
- Look for purchases of PP&E, capital expenditures, or a similarly labeled line. Check whether the number is shown as a negative cash outflow or a positive spending amount.
- Separate asset purchases from proceeds on asset sales. Keep gross spending distinct from any net figure.
- Read the notes and management’s definitions to see whether software, leases, or other categories are included.
- Compare the cash-flow figure with PP&E balances, depreciation, and the PP&E roll-forward. Investigate differences rather than assuming they are errors: acquisitions, disposals, impairments, and other movements may explain them.
- Check the company’s definition and reconciliation before comparing its free cash flow or CapEx with another company’s figures.
Real-world CapEx examples from company filings
Company disclosures show why CapEx scope and context matter:
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- UPS: Its 2025 Form 10-K separately disclosed capital expenditures for buildings, facilities and plant equipment, aircraft and parts, vehicles, and information technology. It reported total capital expenditures of $3.685 billion for 2025 and $3.909 billion for 2024, with proceeds from disposals presented separately.
- Sempra: Its 2025 filing reported PP&E expenditures of $10.612 billion in 2025, $8.215 billion in 2024, and $8.397 billion in 2023, and described an expected 2026 capital-expenditure plan. This illustrates the scale of infrastructure investment.
- GE: Its 2025 filing described cash used for additions to PP&E and internal-use software, net of dispositions, as part of its free-cash-flow calculation. It reported $1.2 billion of this cash use in 2025 and explained its company-specific calculation.
These are company-reported figures and definitions, not a guarantee that the figures can be compared directly. Other filings may define CapEx to include categories such as exploration costs, finance leases, or investments in equity-method companies.
Maintenance CapEx, growth CapEx, and depreciation
Maintenance CapEx preserves existing operating capacity, replaces worn-out assets, or keeps current operations functioning. Growth CapEx expands capacity, adds locations or production capability, or supports new services. The distinction is useful for analysis, but financial statements often do not report the two separately. A project can both replace capacity and improve or expand it, so do not infer the split from a cash-flow statement alone.
CapEx and depreciation are related but not equal. CapEx is an investment outlay or capitalized addition; depreciation is the allocation of an asset’s depreciable cost over its useful life. A company can have high CapEx and low current depreciation when new assets have only recently been placed in service, or low CapEx and high depreciation with an older asset base. PP&E changes also reflect more than CapEx.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Book accounting and tax treatment
Book accounting and tax accounting may treat the same spending differently. For tax purposes, depreciation deductions, Section 179, bonus depreciation, recovery periods, placed-in-service dates, and basis rules can affect when deductions occur. IRS Publication 946 explains tax rules for depreciation and improvements, including that improvements generally may be treated as separate depreciable property. Do not treat tax deduction timing as identical to financial-statement depreciation, or use a tax rule as a universal test for book CapEx classification.
Common CapEx mistakes
- Treating all investing cash flow as CapEx: Investing activities include other transactions, such as acquisitions and securities.
- Assuming every repair is OpEx: Betterments, restorations, or adaptations may qualify as improvements under applicable rules.
- Relying on a PP&E shortcut without checking other movements: Disposals, acquisitions, leases, and impairments can change balances.
- Comparing figures without checking definitions: Companies may include software, leases, exploration, or other categories differently.
- Confusing gross and net CapEx: Asset-sale proceeds offset net investment but do not erase the gross purchase outlay.
- Assuming CapEx equals depreciation: One is investment spending; the other allocates past cost over time.
- Treating free cash flow as standardized GAAP: Company-specific definitions and reconciliations can differ.
FAQ
Is CapEx an expense on the income statement?
Usually, the initial qualifying purchase is capitalized as an asset rather than expensed in full immediately. Depreciation or amortization is generally recognized over time, subject to the applicable accounting framework and company policy.
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Does CapEx include proceeds from selling old equipment?
Gross CapEx is the spending on asset purchases and additions. Net CapEx may subtract proceeds from related asset sales, but definitions vary. Keep gross purchases and sale proceeds distinct when analyzing a company.
Does CapEx equal depreciation?
No. CapEx records investment in assets, while depreciation allocates prior capitalized cost over time. Asset age, additions, disposals, and other changes can make the figures quite different.
Is free cash flow the same for every company?
No. Free cash flow is not a standardized GAAP measure. Companies may use different CapEx scopes and adjustments, so read the definition and reconciliation in the filing.
Can a repair be CapEx?
It can be, depending on what the work does and the applicable rules. Routine work that maintains an asset’s existing condition is usually OpEx, while a betterment, restoration, or adaptation may qualify as an improvement requiring capitalization.
Quick Recap
Sources
- SEC investor guidance on financial statements
- IRS Publication 946: How to Depreciate Property
- IRS Publication 535: Business Expenses
- Xero guide to capital expenditure
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