A contract milestone is a defined checkpoint in the execution of a contract - typically triggering a payment, an acceptance decision, or a performance measurement. Milestones are common in SOWs, construction contracts, and phased professional services engagements.
Milestone-based payment structures
Common in high-value engagements where risk is shared over time. Each milestone typically requires evidence of completion, acceptance by the buyer, and triggers a corresponding payment or acceptance decision.
Tracking versus managing
Tracking milestone completion is a specific Contract Performance Management output. Structured contract data links the milestone definition to the evidence, the acceptance decision, and the payment - producing a coherent audit trail across the engagement.