Scope-change guide

How to Handle a Construction Change Order

A change order records an agreed departure from an existing project scope. It should make the difference visible without rewriting or erasing the original agreement.

Identify the agreement and the reason for change

Reference the customer, project and original agreement so the change cannot be mistaken for a separate job. Describe what triggered the request: a customer selection, concealed condition, added task, removed task or other project decision.

Use neutral, factual wording. Photographs can help document visible conditions, but a picture does not replace a written description of the proposed change.

State what is added, removed or left unchanged

Describe the changed scope with the same care used in the original quote. List new work and materials, identify removed work and state when the remaining original terms continue unchanged.

Avoid vague language such as extra work. Name the area, deliverable, quantity or phase affected so the customer can understand the boundary of the revision.

Show price and schedule effects

Present additions and deductions clearly, including applicable tax treatment where configured for the business. Show the resulting adjustment and revised total when those figures are part of the change.

If the change affects sequencing or a target date, record that effect without promising a date that depends on unresolved selections, access or third-party work.

Obtain acceptance before treating it as approved

Give the customer a chance to review the complete change and request a signature or initials according to the business process. Preserve the accepted record and its timestamp with the project history.

InvoiceXpress keeps change orders separate from the issued contract, allowing the original agreement and selected active changes to be shared together as an organized package.

This practical information is general and is not legal, accounting or tax advice. Review requirements that apply to your business and location.

Review checklist

Before the document moves forward

  • Reference the original agreement
  • Explain the reason for the change
  • List additions and removals
  • Show the price adjustment
  • Record schedule implications
  • Collect the required acceptance

Continue the workflow

Related practical guides

Agreement checklist

What to Include in a Contractor Contract

A job-specific contract should reflect the actual parties, project and approved scope. Generic clauses may be a starting point, but the final agreement needs human review and advice appropriate to the business.

Read next

Job-photo guide

How to Document a Job With Before-and-After Photos

Job photos are easier to use when they are organized around a customer and project instead of left in an undifferentiated camera roll. A small naming and capture routine creates a more useful record.

Read next

Estimate guide

How to Write a Professional Estimate

A useful estimate helps a customer understand the proposed work before deciding. It should identify both parties, describe the scope, show how the price is assembled and make the next step clear.

Read next

Available on iOS and Android

Apply the workflow from your phone

InvoiceXpress connects quotations, invoices and supporting business records on iOS and Android.