Cloud cost allocation
Attributing cloud spend to teams, products, or environments using tags, accounts, and policies — the basis for showback and chargeback.
Updated 2026-05-153 min read
Definition
Cloud cost allocation is the practice of assigning cloud infrastructure costs to the teams, products, cost centers, or environments that caused them — using metadata such as tags, separate accounts, or billing rules.
Why it matters
Without allocation, cloud is a single opaque line. Finance cannot hold product owners accountable, and optimization debates stay abstract. Allocation is the prerequisite for credible budgets and showback.
Related Terms
Cost allocation tags
Metadata applied to cloud resources (env, owner, service) that drives accurate showback, chargeback, and budget alerts.
Chargeback
The accountability model — technology spend is debited to the consuming team's budget and P&L, not held centrally by IT.
Cloud financial management
The discipline of governing cloud spend — visibility, allocation, commitments, optimization, and accountability across engineering and finance.