D&A vs OpEx
D&A (Depreciation & Amortization) and OpEx (Operating Expenditure) both come up in business conversations and get confused. Here's the plain-English difference, side by side, so you can use each one with confidence.
The key difference: D&A refers to depreciation & amortization, while OpEx refers to operating expenditure — they describe different things even when they show up in the same sentence.
D&A — Depreciation & Amortization
Non-cash expenses that spread the cost of tangible (depreciation) and intangible (amortization) assets over their useful lives. D&A is the gap between accounting profit and cash flow.
OpEx — Operating Expenditure
Day-to-day costs of running the business — salaries, rent, software subscriptions. OpEx hits the P&L immediately, which is why CFOs often prefer shifting CapEx to OpEx via leases or SaaS.
When to use D&A
Reach for "D&A" when the conversation is specifically about depreciation & amortization. Non-cash expenses that spread the cost of tangible (depreciation) and intangible (amortization) assets over their useful lives. D&A is the gap between accounting profit and cash flow.
When to use OpEx
Reach for "OpEx" when the conversation is specifically about operating expenditure. Day-to-day costs of running the business — salaries, rent, software subscriptions. OpEx hits the P&L immediately, which is why CFOs often prefer shifting CapEx to OpEx via leases or SaaS.
FAQs
What is the difference between D&A and OpEx?
D&A stands for Depreciation & Amortization — Non-cash expenses that spread the cost of tangible (depreciation) and intangible (amortization) assets over their useful lives. D&A is the gap between accounting profit and cash flow. OpEx stands for Operating Expenditure — Day-to-day costs of running the business — salaries, rent, software subscriptions. OpEx hits the P&L immediately, which is why CFOs often prefer shifting CapEx to OpEx via leases or SaaS.
Are D&A and OpEx the same thing?
No. They're often used in the same conversation because they're related, but they describe different concepts. D&A = Depreciation & Amortization. OpEx = Operating Expenditure.
When should I use D&A vs OpEx?
Use D&A when you're specifically referring to depreciation & amortization. Use OpEx when the topic is operating expenditure.