Illustrative case — not a customer result
Illustrative case: a developer cannot yet estimate a third-party integration failure. The client approves up to three diagnostic hours at an agreed rate, with a findings report before repair work. If the cap is reached, stop and request a decision rather than treating the hourly arrangement as open-ended permission.
Apply the decision
- Define what the investigation will deliver
- Agree the rate and maximum approved spend
- Stop at the cap and present findings
Boundary and limitations
Do not invoice unapproved extra hours as though time records alone establish authorization.
Message for this situation
Free editable sample
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I propose up to [hours] at [rate], capped at [amount], to diagnose [issue]. I will report findings before any repair work or additional spend.
Decision record to complete
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Task: [complete for this project] rate: [complete for this project] cap: [complete for this project] reporting point: [complete for this project] time record: [complete for this project] findings: [complete for this project] next approval: [complete for this project]
More in Charge for Extra Work
Frequently asked questions
- Which resource should I use next?
- Use the linked primary resource for the actual artifact or decision framework. This article addresses the narrower task: bound uncertain time-based work.
- What should I avoid assuming?
- Do not invoice unapproved extra hours as though time records alone establish authorization.
Continue with the next decision
Hourly Billing vs Fixed-Fee Change Order
Use approved hourly billing when effort is uncertain but the task boundary and reporting rules are clear. Use a fixed-fee change order when the added deliverable can be bounded. Both require agreement on scope, schedule, and authorization; hourly pricing does not mean unlimited permission.
Next stepCharge for Extra Work
Estimate additions, uncertainty, and scheduling disruption.
Free editable artifactFreelance Change Order Form Template
A freelance change-order form records the original agreement, requested difference, added and removed work, price adjustment, revised milestones, dependencies, and authorized approval. Give each change an identifier so the client can approve a specific version.
Next stepScopeShield Toolkit — $39
Review the editable text inventory, what it does, and what it does not do before buying.