Construction Change Order Template 2026

Construction Change Order Template 2026

Updated: May 18, 2026.

You started the job with an approved estimate.

Then the client changed the tile. The inspector requested extra work. The owner asked for a wall to move. The demolition revealed hidden damage. The supplier changed availability. The subcontractor added labor that was not part of the original scope.

Now the work has changed, but the paperwork has not.

That is where many contractors lose money.

By the end of this guide, you will have a construction change order template you can use to document scope changes, price extra work, protect your schedule, and connect approved changes to the final invoice.

💡 Quick answer: A construction change order template should document what changed, why it changed, how much it costs, how it affects the schedule, who approved it, and how it will be billed.

Why change orders protect contractor profit

A change order is not just paperwork.

It is proof that the job changed.

The AIA G701 change order instructions explain that a change order is used to implement changes agreed upon by the owner, contractor, and architect, including changes to scope, contract sum, and time. (help.aiacontracts.com)

That definition matters because construction projects rarely stay exactly the same from start to finish.

A small residential remodel may change because the client selects upgraded materials. A multifamily repair may change because hidden damage appears after demolition. A commercial job may change because the architect issues a revision. A concrete or drywall project may change because actual field conditions do not match the original walkthrough.

If that change is not documented, it becomes hard to bill.

If it is hard to bill, it becomes hard to collect.

The real problem with verbal approvals

Verbal approvals feel fast.

They are also risky.

A client may say:

Yes, go ahead and fix it.

But three weeks later, when the invoice arrives, the same client may ask:

Why is this extra?

That is why every change order should answer five questions:

1. What changed?
2. Why did it change?
3. Who approved it?
4. How much does it cost?
5. Does it affect the schedule?

If your change order does not answer those questions, the invoice can become a dispute.

💡 Contractor rule: If the work is outside the original approved scope, document it before your crew performs it whenever possible.

What a construction change order template should include

A strong construction change order template should be simple enough to use in the field and detailed enough to support billing.

The goal is not to create more admin work.

The goal is to avoid unpaid work.

Project information

Start with project details.

Include:

1. Project name.
2. Project address.
3. Client name.
4. Contractor name.
5. Job number.
6. Original estimate number.
7. Original contract reference.
8. Change order number.
9. Change order date.
10. Requested by.
11. Prepared by.

Example:

This section connects the change order to the right job.

That matters when you have multiple projects, phases, buildings, units, or clients.

Description of the change

The description should be specific.

Weak description:

Extra bathroom work.

Better description:

Replace original standard ceramic bathroom floor tile allowance with owner selected porcelain tile. Includes material price difference, additional setting material, added layout labor, and added installation time.

The second version explains what changed.

It also explains why the price changed.

That makes the invoice easier to defend later.

Reason for the change

Every change order needs a reason.

Common reasons include:

1. Owner requested change.
2. Hidden condition.
3. Code or inspection requirement.
4. Architect revision.
5. Material substitution.
6. Design upgrade.
7. Damage discovered after demolition.
8. Schedule acceleration.
9. Site access issue.
10. Subcontractor scope adjustment.

Example:

This protects the contractor because it shows the change was not part of the original plan.

Cost breakdown

The cost breakdown should show how the amount was calculated.

At minimum, include:

1. Labor.
2. Materials.
3. Equipment.
4. Subcontractor cost.
5. Disposal.
6. Permits or fees.
7. Markup.
8. Tax when applicable.
9. Total change order amount.

Example:

A detailed cost breakdown is not always required for every client, but it is useful when the change is large or sensitive.

Schedule impact

Change orders often affect time.

The Procore AIA G701 guide explains that the form describes how the work changes, how much the changes cost, and how much time the work adds. (Procore)

Your change order should do the same.

Add a schedule section:

Do not ignore schedule impact.

A change that adds cost often adds time too.

Approval section

The approval section is what turns a request into an approved change.

Include:

1. Client name.
2. Contractor name.
3. Approval date.
4. Signature.
5. Printed name.
6. Optional email approval reference.
7. Optional project manager approval.
8. Optional architect approval.

Example:

If the approval happens by email, save the email in the job file.

If the approval happens in the field, document it immediately.

Construction change order template you can copy

Use this template as a starting point.

CONSTRUCTION CHANGE ORDER TEMPLATE

Project name:
Project address:
Client:
Contractor:
Job number:
Original estimate number:
Original contract amount:
Change order number:
Change order date:
Requested by:
Prepared by:

CHANGE DESCRIPTION

Describe the change clearly:

REASON FOR CHANGE

Select one:
1. Owner requested change
2. Hidden condition
3. Code or inspection requirement
4. Architect revision
5. Material substitution
6. Design upgrade
7. Schedule acceleration
8. Site access issue
9. Other

COST BREAKDOWN

Labor:
Materials:
Equipment:
Subcontractor cost:
Disposal:
Permits or fees:
Markup:
Tax:
Total change order amount:

SCHEDULE IMPACT

Additional working days:
Original completion date:
Revised completion date:
Schedule notes:

APPROVAL

By signing below, the client approves the scope, cost, and schedule impact listed in this change order.

Client name:
Client signature:
Date:

Contractor name:
Contractor signature:
Date:

This template is simple, but it covers the core items that matter.

You can expand it inside QuickAdmin by tying the change order to the job, invoice, notes, files, client information, and accounting workflow.

Example change order for a remodeling contractor

Here is a realistic example.

Project details

Change description

The client requested an upgrade from standard ceramic tile to selected porcelain tile for the bathroom floor and shower walls. The change includes material cost difference, added layout time, additional setting material, and extra installation labor.

Reason for change

Owner requested finish upgrade.

Cost breakdown

Schedule impact

This change adds two working days due to additional layout, cutting, and installation time.

Approval note

This change order must be approved before upgraded tile installation begins.

How change orders connect to invoices

A change order is not the same as an invoice.

A change order documents an approved change.

An invoice requests payment.

That difference matters.

A change order should become part of the invoice only after approval.

Approved change order invoice example

This format is clearer than:

Renovation extras: $6,187.50

The clear version shows what changed.

The vague version creates questions.

How to create a change order workflow in QuickAdmin

QuickAdmin is useful because contractors do not only need a document.

They need a workflow.

For construction change orders, the best workflow is:

1. Create the job.
2. Create or connect the original estimate.
3. Add the approved scope.
4. Create the change order.
5. Attach photos, notes, and files.
6. Add labor and materials.
7. Add approval details.
8. Convert approved work into an invoice.
9. Sync invoice information with QuickBooks when needed.

This keeps the project organized from scope change to payment.

Step 1: Create the job

Create a job for the project.

Example job names:

1. Unit 204 renovation.
2. Oak Street bathroom remodel.
3. Concrete driveway replacement.
4. Kitchen remodel, Johnson Residence.
5. Commercial tenant improvement.
6. Multifamily water damage repair.
7. Exterior repair phase 2.

Enter the project address.

The job record helps keep estimates, invoices, files, notes, client information, and change orders connected.

Inside the job, create or connect the client profile.

Save:

1. Client name.
2. Email.
3. Phone number.
4. Billing address.

This helps avoid mistakes when the project has multiple invoices or multiple approved changes.

Step 2: Create the change order inside the job

Once the job exists, create the change order from inside that job record.

Add:

1. Change order title.
2. Change order number.
3. Job selection.
4. Change description.
5. Reason for change.
6. Labor and materials.
7. Schedule impact.
8. Notes and exclusions.
9. Approval details.

This keeps the change order tied to the correct project, client, job address, and original scope.

Step 3: Add supporting files

Use files to support the change.

Useful attachments include:

1. Before photos.
2. After photos.
3. Client approval email.
4. Revised drawing.
5. Supplier quote.
6. Subcontractor quote.
7. Inspection note.
8. Field note.
9. Existing condition photo.
10. Material selection screenshot.

The goal is not to overwhelm the client.

The goal is to keep proof available if a question appears later.

Step 4: Add pricing

Add pricing in a way the client can understand.

For small changes, one clear line may be enough.

Example:

For larger changes, use a breakdown.

Example:

The larger the change, the more detail the client usually needs.

Step 5: Approve before billing

Do not treat a change request as approved until the client approves it.

Use statuses:

This prevents confusion.

Step 6: Add the approved change order to the invoice

Once approved, add the change order to the invoice.

Example invoice line:

CO 002, Bathroom tile upgrade, approved May 18, 2026, $3,162.50

That line gives the client the reference they need.

QuickAdmin vs a blank change order template

A blank template can help you write the change.

But it does not manage the job.

Contractors usually need more than a document.

A blank template creates a document.

QuickAdmin helps manage the workflow.

That difference matters when the job changes several times.

Common change order mistakes to avoid

A change order is only useful if it is clear.

Avoid these mistakes.

Mistake 1: Starting extra work without written approval

This is the most common problem.

The client says yes in the field.

The contractor does the work.

The invoice arrives.

The client questions the amount.

Avoid this by getting approval before work starts whenever possible.

Mistake 2: Writing vague descriptions

Bad:

Extra work in bathroom.

Better:

Repair hidden water damaged framing behind shower wall discovered after demolition. Includes removal of damaged framing, replacement material, fastening, cleanup, and preparation for drywall repair.

Specific language protects you.

Mistake 3: Forgetting schedule impact

If the change adds time, say so.

Do not absorb schedule delays that were caused by new work.

A strong change order says:

This change adds three working days to the project schedule.

Mistake 4: Not separating approved and pending changes

Pending changes should not appear as approved charges.

Use a separate list for pending requests.

Example:

This keeps billing clean.

Mistake 5: Not connecting change orders to invoices

An approved change order should be easy to find on the invoice.

Use the same number.

Example:

1. CO 001 on the change order.
2. CO 001 on the invoice.
3. CO 001 in the job notes.
4. CO 001 in the file name.

This makes accounting easier.

Why change orders matter for cash flow

Slow payment is a serious problem in construction.

Rabbet’s 2024 Construction Payments Report reported that slow payments cost the U.S. construction industry $280 billion in 2024. Rabbet Construction Payments Report (rabbet.com)

Change order confusion can make that worse.

When the client does not understand an invoice, they delay payment.

When change orders are clear, the invoice is easier to approve.

That is why documentation is not just admin work.

It is cash flow protection.

Construction volume makes clarity more important

The U.S. Census Bureau reported March 2026 construction spending at a seasonally adjusted annual rate of $2,185.5 billion. U.S. Census Construction Spending (Census.gov)

In a market that large, contractors need systems that help them document work clearly.

Small documentation gaps can create large financial problems.

Safety related change orders

Some changes are not cosmetic.

They may affect safety, compliance, or working conditions.

For example, concrete cutting, drilling, grinding, demolition, and similar work can create respirable crystalline silica exposure. OSHA explains that activities such as sawing concrete, drilling concrete walls, and grinding mortar can expose workers to respirable crystalline silica dust. OSHA crystalline silica overview (osha.gov)

If a change requires extra safety controls, price it.

That may include:

1. Dust control.
2. Water control.
3. HEPA vacuum.
4. Respirators.
5. Containment.
6. Cleanup.
7. Extra labor.
8. Specialized equipment.

Safety related work is real work.

It should not disappear from the change order.

Change order language you can copy

Use these clauses in your change order template.

Approval clause

By approving this change order, the client authorizes the contractor to perform the additional work described above for the amount listed in this document.

Schedule impact clause

This change order may affect the project schedule. Any additional working days listed above will adjust the expected completion date.

Hidden condition clause

Hidden or unforeseen conditions discovered after work begins may require a written change order before additional work proceeds.

Material availability clause

Material pricing and availability are based on supplier information available at the time of approval. Changes in selected materials or supplier availability may affect final cost and schedule.

Invoice clause

Approved change orders may be billed separately or included in a progress invoice according to the payment terms listed in the project agreement.

These clauses are practical examples.

They are not legal advice.

For state specific contract notices, lien rights, retainage rules, and required legal language, ask a qualified professional.

Internal links for deeper contractor workflows

To build a stronger estimate to invoice system, read these related QuickAdmin guides:

1. Estimate Software for Contractors
2. How to Make an Invoice
3. Why PWA billing and estimating is the future
4. General Contractor Invoice Template with Change Orders
5. Concrete Estimate Software for Small Contractors

These articles support the same workflow: estimate accurately, document changes, invoice clearly, and track the job from one place.

Conclusion: do not let extra work become unpaid work

Change orders protect the contractor and the client.

They explain what changed, why it changed, what it costs, how it affects the schedule, and who approved it.

Without that structure, extra work can become a payment dispute.

With a clear change order template, you can document scope changes before they become invoice problems.

QuickAdmin helps contractors keep that workflow organized by connecting jobs, clients, estimates, invoices, files, notes, and approved changes in one place.

Start with the job. Create the change order inside the job. Describe the change clearly. Price labor and materials. Add schedule impact. Get approval. Invoice the approved work.

That is how you protect profit, reduce back and forth, and get paid for the real work.

FAQ

What is a construction change order template?

A construction change order template is a structured document used to record approved changes to scope, cost, schedule, materials, labor, and contract terms during a project.

What should a change order include?

A change order should include project information, change order number, description of the change, reason for the change, labor, materials, subcontractor costs, markup, schedule impact, approval date, and signatures.

When should a contractor create a change order?

A contractor should create a change order whenever the client, owner, architect, project manager, or site condition changes the original approved scope, cost, material selection, or schedule.

Can a change order be invoiced separately?

Yes. Approved change orders can be invoiced separately or added to a progress invoice, but they should always be listed clearly with the change order number, description, amount, and approval reference.

Can QuickAdmin help manage change orders?

Yes. QuickAdmin helps contractors organize jobs, estimates, invoices, files, client information, and change order details so approved extra work can be billed clearly.

What is the difference between a change order and an invoice?

A change order documents an approved change to the project scope, price, or schedule. An invoice requests payment for approved billable work, including original contract work and approved change orders.

Should a change order include schedule impact?

Yes. If the extra work changes the timeline, the change order should state how many working days are added and whether the completion date changes.

Does QuickAdmin integrate with QuickBooks?

Yes. QuickAdmin integrates with QuickBooks Online to help contractors sync invoices and streamline bookkeeping.