CapEX vs OpEX
CAPEX Model (Capital Expenditure):
• Buyer purchases the asset outright using capital funds
• Ownership immediately with buyer
• Buyer responsible for maintenance, consumables, and lifecycle management
• After warranty → Comprehensive Maintenance Contract (CMC) arranged separately
• Asset retained and disposed by buyer after useful life
• Expenditure = one-time (lump sum)
👉 Example: A Railway office buys 20 computers
• Full payment made at once
• Computers become Railway property
• After warranty → office arranges AMC/CMC (Annual/Comprehensive Maintenance Contract)
• Office purchases consumables (keyboard, mouse, parts, etc.)
• After 5–7 years → office disposes the computers
👉 Meaning: You own the asset and manage everything
—-------------------------------------------------------------------------------------------------
OPEX Model (Operational Expenditure):
• Seller provides the asset as a service (no upfront purchase)
• Ownership remains with seller
• Seller handles maintenance + consumables + performance
• After contract → asset taken back by seller
• Buyer does not handle disposal
• Expenditure = periodic / staggered payments
👉 Example: A Railway office hires 20 computers on contract
• No heavy upfront cost
• Monthly/quarterly rent paid
• Vendor provides maintenance + replacements + consumables
• After contract → vendor takes back computers
👉 Meaning: You just use the asset; vendor handles everything
🎯 Core Exam Difference (One Line)
👉 CAPEX = Buy & Own
👉 OPEX = Use & Pay
👉 CAPEX = Buy laptop 💻
👉 OPEX = Rent laptop 💻
⚠️ Quick MCQ Triggers
• Ownership → CAPEX: Buyer | OPEX: Seller
• Maintenance → CAPEX: Buyer | OPEX: Seller
• Payment → CAPEX: One-time | OPEX: Recurring
