Removing scope from a loss-making job may leave the expensive part behind

The customer offers to make the job smaller
You explain that a fixed-price job is losing money, and the customer proposes removing part of the scope with a corresponding price reduction. Assess the actual work and costs left behind before agreeing. A smaller contract is not automatically a more viable one. The omitted package may carry margin while supervision, setup and the difficult remaining tasks stay with your business.
Define the proposed omission precisely
List the tasks, materials and responsibilities the customer wants removed. Check interfaces with the work you would retain and whether someone else will complete the omitted part. Have the contractual change reviewed before relying on it. An informal discussion about doing less does not settle the scope, price or responsibility for the boundary between contractors.
Rebuild the remaining cost
Business.gov.au's pricing guidance includes labour, materials and overheads. Identify which costs genuinely disappear and which remain, including shared site attendance and commitments already made. Do not allocate every overhead away in proportion to the revenue reduction. Where cancellation or supplier adjustments are possible, use confirmed terms rather than treating the full original allowance as an immediate saving.
Consider a hypothetical uneven reduction
Imagine a customer removing a straightforward supply package but leaving the contractor responsible for complex installation and site supervision. The contract value falls substantially, while most remaining attendance stays. That proposal needs its own cost assessment. The example does not mean the omission should be refused; it shows why a percentage reduction in revenue is not a reliable estimate of cost relief.
Check timing and interface consequences
Ask whether the reduced scope changes access, sequencing, inspection or payment milestones. Identify any extra coordination caused by the replacement supplier or trade. Get advice about the actual contractual effect rather than assuming all related risks move with the omitted work. Update the cash forecast using the proposed receipts and unavoidable remaining payments separately.
Negotiate from the rebuilt position
Present the supported remaining scope and cost to your adviser and the authorised customer contact. Clarify unresolved assumptions before signing a change. If the revised job still cannot be funded or performed, address that openly with appropriate advice. A useful scope reduction changes the practical burden as well as the headline value; the business needs to understand both before treating it as a rescue.