When you read an analyst report on a company, you will often see lines like “the company plans to invest ₹5,000 crore in CAPEX over the next 3 years” or “CAPEX intensity is rising.” But what exactly is CAPEX, and why do investors care so much about it?
This guide explains everything clearly — with examples from Indian companies.
CAPEX Full Form
CAPEX stands for Capital Expenditure.
| Letter | Stands For |
|---|---|
| CAP | Capital |
| EX | Expenditure |
What is CAPEX?
CAPEX (Capital Expenditure) is money spent by a company to acquire, upgrade, or maintain long-term physical assets — such as property, plant, equipment, machinery, technology infrastructure, or vehicles.
These are investments that provide value over multiple years — not just in the current financial year. Because of this, CAPEX is not expensed immediately on the income statement. Instead, it is capitalised on the balance sheet and depreciated over the useful life of the asset.
In simple terms: if a company buys a new factory, that is CAPEX. If it pays salaries or electricity bills, that is OPEX (Operating Expenditure).
CAPEX Examples — Indian Companies
| Company | CAPEX Activity | Type |
|---|---|---|
| Reliance Industries | Building new petrochemical plants, 5G network rollout | Growth CAPEX |
| Tata Steel | Upgrading blast furnaces, new rolling mills | Maintenance + Growth CAPEX |
| HDFC Bank | New branch infrastructure, data centres | Growth CAPEX |
| NTPC | Installing new power generation capacity | Growth CAPEX |
| Infosys | Building new campuses, server infrastructure | Maintenance CAPEX |
Types of CAPEX
1. Growth CAPEX
Spending on new assets to expand the business — new factories, new stores, new geographies. Growth CAPEX is a positive signal: the company is investing in future revenue generation.
Example: Reliance Jio spending ₹2 lakh crore on 5G infrastructure rollout.
2. Maintenance CAPEX
Spending required to maintain existing assets at their current productive capacity — replacing worn-out machinery, repairing infrastructure. Maintenance CAPEX is necessary but does not generate new revenue.
Example: A cement company replacing conveyor belts at an existing plant.
3. Regulatory / Compliance CAPEX
Spending required to meet government regulations or environmental standards — not optional, generates no additional revenue.
Example: A power company installing pollution control equipment mandated by the government.
How is CAPEX Calculated?
CAPEX is not directly reported as a line item on the income statement. It appears in the Cash Flow Statement under “Cash Flow from Investing Activities.”
CAPEX = Purchases of Property, Plant & Equipment (PP&E) + Acquisitions of Intangible Assets − Proceeds from Sale of Assets (optional)
Or using balance sheet data:
CAPEX = Net PP&E (End of Year) − Net PP&E (Start of Year) + Depreciation for the Year
Example:
| Item | Amount (₹ crore) |
|---|---|
| Net PP&E at start of year | 10,000 |
| Net PP&E at end of year | 12,500 |
| Depreciation for the year | 1,000 |
| CAPEX | 3,500 |
CAPEX vs OPEX — Quick Comparison
| CAPEX | OPEX | |
|---|---|---|
| Full Form | Capital Expenditure | Operating Expenditure |
| What It Covers | Long-term assets (plant, machinery, buildings) | Day-to-day operating costs (salaries, rent, utilities) |
| Accounting Treatment | Capitalised on balance sheet, depreciated over time | Expensed immediately on income statement |
| Impact on Profit | Reduces profit gradually via depreciation | Reduces profit immediately |
| Cash Flow Impact | Shown in Cash Flow from Investing Activities | Shown in Cash Flow from Operating Activities |
| Examples | Factory, machinery, land, software licences | Salaries, electricity, raw materials, rent |
For a detailed comparison, see: CAPEX vs OPEX — Full Comparison →
Why Do Investors Track CAPEX?
1. CAPEX reveals growth ambitions
A company significantly increasing its CAPEX signals confidence in future demand. When Tata Motors announces ₹15,000 crore CAPEX for EV manufacturing, it tells investors the company is serious about the EV transition.
2. CAPEX affects Free Cash Flow
Free Cash Flow (FCF) = Operating Cash Flow − CAPEX. High CAPEX reduces FCF — which means less cash available for dividends, buybacks, or debt repayment. Companies with low maintenance CAPEX needs generate more FCF, which is why Warren Buffett loves asset-light businesses.
3. CAPEX intensity varies by sector
Capital-intensive industries (steel, telecom, power, infrastructure) require massive ongoing CAPEX just to maintain operations. Asset-light businesses (IT services, FMCG, financials) need far less CAPEX relative to revenue — which is why they generate higher ROCE and better EBITDA margins.
4. CAPEX vs Depreciation ratio
If CAPEX is consistently lower than depreciation, the company is not replacing its assets fast enough — a sign of underinvestment or managed decline. If CAPEX is significantly higher than depreciation, the company is growing its asset base.
CAPEX and PAT — The Hidden Connection
High CAPEX does not immediately reduce PAT (Profit After Tax) — because CAPEX is capitalised, not expensed. However, over time, higher CAPEX leads to higher depreciation, which reduces EBIT and ultimately PAT.
This is why two companies with the same revenue and same operational efficiency can have very different PAT figures — if one has significantly higher historical CAPEX (and therefore higher depreciation), its PAT will be lower even though its cash generation may be similar.
CAPEX Intensity — How to Compare Across Companies
CAPEX Intensity = CAPEX / Revenue × 100
| Sector | Typical CAPEX Intensity |
|---|---|
| Telecom | 20% – 35% |
| Steel / Metal | 8% – 15% |
| Power / Utilities | 20% – 40% |
| Cement | 8% – 12% |
| IT Services | 1% – 4% |
| FMCG | 2% – 6% |
| Pharma | 5% – 10% |
Always compare CAPEX intensity within the same sector. A 25% CAPEX intensity for a telecom company is normal; for an IT company it would signal massive inefficiency.
Key Takeaways
- CAPEX full form = Capital Expenditure
- It is money spent on acquiring or upgrading long-term assets — factories, machinery, infrastructure
- CAPEX is capitalised on the balance sheet and depreciated over time — not expensed immediately
- Found in the Cash Flow Statement under Cash Flow from Investing Activities
- Growth CAPEX = expansion; Maintenance CAPEX = upkeep of existing assets
- High CAPEX reduces Free Cash Flow — important for dividend and buyback capacity
- Asset-light businesses (IT, FMCG) have low CAPEX → higher ROCE and FCF
Frequently Asked Questions (FAQ)
Q: What is CAPEX full form?
CAPEX stands for Capital Expenditure. It refers to money spent by a company to acquire, upgrade, or maintain long-term physical assets such as property, plant, machinery, equipment, or technology infrastructure.
Q: What is the difference between CAPEX and OPEX?
CAPEX (Capital Expenditure) is spending on long-term assets that provide value over multiple years — it is capitalised on the balance sheet and depreciated over time. OPEX (Operating Expenditure) is day-to-day spending on running the business — salaries, rent, utilities — expensed immediately on the income statement.
Q: Where is CAPEX reported in financial statements?
CAPEX is reported in the Cash Flow Statement under “Cash Flow from Investing Activities” as “Purchase of Property, Plant and Equipment” or “Purchase of Fixed Assets.” It does not appear directly on the income statement.
Q: How is CAPEX calculated?
CAPEX = Net PP&E (end of year) − Net PP&E (start of year) + Depreciation for the year. Alternatively, it can be directly read from the Cash Flow from Investing Activities section of the Cash Flow Statement.
Q: Is high CAPEX good or bad?
It depends on the type. High growth CAPEX is positive — it signals the company is investing in future revenue. High maintenance CAPEX relative to revenue can be a concern as it reduces free cash flow without creating new capacity. The key is whether CAPEX generates returns above the company’s cost of capital — i.e., whether it improves ROCE over time.
Q: What is CAPEX in simple terms?
CAPEX is the money a company spends on big, long-lasting assets. Think of it like a homeowner buying a house (CAPEX) vs paying monthly electricity bills (OPEX). The house provides value for decades; the electricity bill is a recurring monthly cost.
Q: What is the relationship between CAPEX and depreciation?
Depreciation is the annual accounting charge for the wear and tear of CAPEX assets over their useful life. If a company buys machinery worth ₹10 crore with a 10-year life, it records ₹1 crore depreciation annually. CAPEX is the cash outflow; depreciation is the non-cash P&L charge that follows over subsequent years.
Q: Which industries have the highest CAPEX in India?
Telecom, power/utilities, steel, cement, and oil & gas are the most capital-intensive industries in India. Companies like Reliance, NTPC, Tata Steel, and Bharti Airtel consistently report some of India’s highest absolute CAPEX figures annually.
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