5 Free Construction Change Order Templates for 2026 (Ready to Use)

TL;DR - What You Need to Know

• Every undocumented change order is money you’ll never collect. Get it in writing before the work starts.
• This guide includes 5 free change order templates: standard, owner-initiated, unforeseen conditions, allowance adjustment, and time-and-materials.
• Mark up change orders 15% to 25% for overhead and profit. Anything less and you’re working for free.
• Digital change orders save 2 to 4 hours per change vs. paper. That adds up fast across a full project.
• Always get a signature before starting changed work. No exceptions.

The $50,000 Conversation That Never Happened

The homeowner said, “While you’re at it, can you move that wall about three feet?” Your foreman nodded, and the crew got to work.

No paper. No signature. No record of the conversation.

Six weeks later, the final invoice lands. The homeowner disputes the extra $12,000. “I never approved that,” they say. Now you’re stuck. You did the work. You bought the materials. You paid the labor. But you have zero proof that anyone agreed to pay for it.

This story plays out on job sites every single day. According to industry surveys, change orders that go undocumented are one of the top reasons contractors lose money on projects.

The fix is simple. Put it in writing. Every time.

That’s why we put together this free construction change order template. Below, you’ll find a ready-to-use change order form for construction projects, plus a full breakdown of the change order process. You’ll also learn how to stop giving away profit on scope changes.

What Is a Construction Change Order?

A change order is a written agreement that modifies the original construction contract. It can change the scope of work, the project cost, the schedule, or all three.

Think of the original contract as your GPS route. A change order is a detour. Both parties need to agree on the new route before you take it.

Change orders are normal. Almost every project has at least one. The problem is not change orders themselves. The problem is when they don’t get documented.

If you want a deeper look at how change orders work, check out our construction change order guide.

The Four Types of Change Orders

Not all change orders come from the same place. Knowing the type helps you fill out your change order request template correctly and price it right.

1. Owner-Initiated Changes

This is the most common type. The owner decides they want something different from the original plan.

Examples:

• Upgrading from laminate to hardwood floors
• Adding a second bathroom to the project
• Changing the kitchen layout after framing is done

Owner-initiated changes are the easiest to justify. The owner asked for it. You price it. They approve it. Work begins.

2. Contractor-Initiated Changes

Sometimes you spot a better way to do the work. Maybe a different material saves time. Maybe a design detail won’t work in the field.

Examples:

• Swapping a specified product for one that’s actually available
• Suggesting a different framing approach to meet code
• Recommending additional waterproofing in a problem area

These changes still need owner approval. Even if the change saves them money, get a signature.

3. Unforeseen Conditions

This is the one that catches everyone off guard. You open up a wall and find mold. You dig and hit rock. The existing electrical is not up to code.

Examples:

• Hidden water damage behind drywall
• Soil conditions that require deeper footings
• Asbestos discovered during demolition

Unforeseen conditions are nobody’s fault. But they still change the scope and cost. Document them fast with photos and a written change order.

4. Allowance Adjustments

Many contracts include allowances for items the owner hasn’t selected yet. Think light fixtures, tile, or appliances. When the owner makes their final selection, the actual cost often differs from the allowance.

Examples:

• Tile allowance was $5/sq ft, owner picked $12/sq ft tile
• Appliance allowance was $3,000, owner selected $5,500 worth
• Light fixture allowance was $2,000, actual selections came to $1,400

Allowance adjustments are technically change orders. Treat them that way. It keeps everyone honest and the accounting clean.

Free Construction Change Order Template

Below is a complete construction change order form template you can copy and use on your next project. Fill in the fields for each change, get signatures, and keep a copy in your project file.

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CONSTRUCTION CHANGE ORDER

Project Information

Field	Details
Project Name	______________________
Project Address	______________________
Owner Name	______________________
Contractor Name	______________________
Original Contract Date	______________________
Change Order Number	______________________
Change Order Date	______________________

Type of Change (check one)

• Owner-Initiated Change
• Contractor-Initiated Change
• Unforeseen Conditions
• Allowance Adjustment

Description of Change

Provide a clear description of the work being added, removed, or modified:

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---

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Reason for Change

---

Cost Breakdown

Item	Amount
Labor	$__________
Materials	$__________
Equipment	$__________
Subcontractor Costs	$__________
Subtotal	$__________
Overhead & Profit (___%)	$__________
Total Change Order Amount	$__________

Schedule Impact

• No impact to project schedule
• Project completion extended by _____ calendar days
• Project completion accelerated by _____ calendar days

New Contract Summary

Item	Amount
Original Contract Amount	$__________
Previous Approved Change Orders	$__________
This Change Order	$__________
New Contract Total	$__________

Authorization

By signing below, both parties agree to the changes described above. This change order becomes part of the original contract.

Role	Signature	Printed Name	Date
Owner	____________	____________	________
Contractor	____________	____________	________

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Example Language for the Description Field

Not sure what to write? Here’s an example:

“Per owner’s request on 3/5/2026, remove existing tile flooring in master bathroom (approx. 120 sq ft) and install owner-selected porcelain tile (Daltile Perpetuo, color: Brilliant White). Includes removal and disposal of existing tile, surface prep, new underlayment, tile installation, and grouting. Owner selected tile exceeds original allowance by $1,840.”

Be specific. Include dates, measurements, product names, and colors. The more detail you include, the less room there is for a dispute later.

The Change Order Process: Step by Step

Having a free construction change order template is great. But a template alone won’t protect you. You need a process your team follows every single time.

Step 1: Request

Someone identifies the change. It could be the owner, architect, foreman, or a subcontractor.

Write it down immediately. Even a quick note on your phone is better than trusting your memory. Include what changed and why.

Step 2: Price It

Before anyone agrees to the change, put a number on it. Break down the cost into labor, materials, equipment, and subs. Add your overhead and profit markup.

If you need help building accurate change order pricing, Projul’s construction estimating tools can pull from your cost catalog so you’re not guessing.

Don’t forget to include the schedule impact. Extra work takes extra time. Be upfront about it.

Step 3: Review and Approve

Send the completed change order form to the owner (and architect, if there is one) for review. Give them a deadline to respond. Something like, “Please review and sign within 5 business days.”

This is the critical step that most contractors skip. They start the work before getting the signature. Don’t do that. No signature means no agreement.

Step 4: Execute the Work

Once you have a signed change order in hand, then you start the work. Update your project schedule and budget. Make sure the crew knows the new scope.

Keep the signed change order in your project file. If you’re using paper, take a photo as backup. If you’re using software like Projul, it’s already stored and linked to the project.

Common Change Order Mistakes (and How to Avoid Them)

Starting Work Before Getting Approval

This is the number one mistake. The owner says “go ahead” verbally. You start the work. Then the owner disputes the cost. Always get the signature first.

Not Tracking the Running Total

Every change order shifts the total contract amount. If you lose track, you might not realize you’ve added $30,000 to a $200,000 project. Your construction change order form template includes a “New Contract Summary” section for exactly this reason. Strong project controls help you monitor these cost shifts in real time so nothing slips through the cracks.

Using Vague Descriptions

“Extra work in bathroom” tells you nothing. Be specific about what, where, and why. Name the materials. Include measurements. Reference the original plan if possible.

Forgetting Schedule Impact

Owners often push back on timeline extensions. But extra work takes extra time. If you don’t document the schedule impact on the change order, you could face liquidated damages for a “late” project that was actually on time for the expanded scope.

Not Tracking Change Orders by Number

Number every change order sequentially. CO-001, CO-002, CO-003. This makes it easy to reference specific changes and keeps your records organized.

For more on how change orders eat into your margins, read our construction change order management guide.

Paper Templates vs. Software: What Works Better?

A free construction change order template on paper is a good starting point. It’s better than nothing. Way better than a handshake.

But paper has limits. Forms get lost on the job site. They sit in truck consoles for weeks. Signatures get delayed because the owner isn’t on site.

Construction management software fixes these problems. With Projul, you can:

• Create change orders from your phone, tablet, or computer
• Pull pricing from your estimate so the numbers are accurate
• Send for digital signature so the owner can approve from anywhere
• Track every change order tied to the project with a running total
• See the cost impact on your project budget in real time

It’s the difference between a filing cabinet and a system that actually keeps your projects on track.

If you want to see the full set of features, check out Projul’s pricing page. Whether you are a general contractor or a specialty trade like electrical or plumbing, Projul has a plan that fits.

How to Build a Change Order Culture on Your Team

Templates and software only work if your team actually uses them. Here’s how to make change orders part of your daily workflow.

Train Every Foreman

Your foremen are the front line. They hear owner requests before anyone else. Train them to say: “That sounds great. Let me write it up as a change order and get you a price.”

This one sentence can save you thousands of dollars a year.

Set the Expectation Early

During the first meeting with a new client, explain your change order process. Tell them: “Any changes to the original scope will be documented with a change order. We’ll send you the form with the cost and schedule impact before we start any new work.”

Owners respect this. It shows you run a professional operation.

Make It Easy

If the process is hard, people skip it. That’s human nature. Keep blank change order forms in every foreman’s truck. Or better yet, use mobile-friendly software so they can create one from their phone in two minutes.

Review Change Orders Weekly

During your weekly project meetings, review all open and pending change orders. Which ones are approved? Which ones are waiting? Which ones are overdue?

This keeps nothing from falling through the cracks.

Protecting Your Contracts

A change order template works hand in hand with your original contract. Make sure your contract includes a changes clause that spells out:

• All changes must be in writing and signed by both parties
• No work on changes begins until the change order is approved
• The contractor has the right to adjust the schedule for approved changes
• Payment terms for change order work (same as original contract or different)

If you need help with your base contracts, we’ve got you covered with our free construction contract templates.

How to Write a Construction Change Order

Writing a solid change order is not complicated. But it does require you to be specific and thorough. Here is a step-by-step breakdown you can follow for every change on every project.

Step 1: Identify and Document the Change

The moment someone mentions a scope change, write it down. Grab your phone and take a photo if it involves site conditions. Note who requested the change, when, and why.

If the change came from a conversation with the homeowner, send a quick follow-up text or email confirming what was discussed. Something like: “Just confirming you’d like us to add recessed lighting in the kitchen. I’ll put together a change order with the cost and timeline.”

This creates a paper trail before you even fill out the form.

Step 2: Fill Out the Project Details

Start with the basics on your change order form. Project name, address, owner name, contractor name, original contract date, and the change order number. If this is the third change on the project, it’s CO-003.

These details seem obvious, but skipping them creates confusion when you have 10 projects running at once. Use your project management software to keep everything organized by job.

Step 3: Describe the Work in Detail

This is where most contractors fall short. “Extra electrical work” is not a description. Here is what a good description looks like:

“Install four 6-inch LED recessed lights in kitchen ceiling per owner request (3/15/2026). Includes cutting openings, running new 14/2 Romex from existing junction box, installing LED retrofit kits (Halo RL56, 3000K), connecting to existing switch, and patching drywall around openings.”

Include product names, quantities, locations, and reference dates. The more detail you put in now, the fewer arguments you have later.

Step 4: Build the Cost Breakdown

Break every change order into four buckets: labor, materials, equipment, and subcontractor costs. Then add your overhead and profit markup.

If you track your construction costs in real time, pulling accurate numbers takes minutes instead of guesswork. Use your cost history from past projects to price similar work.

Do not lump everything into one line item. Owners trust itemized pricing more than a single number, and it protects you if they question the total.

Step 5: Note the Schedule Impact

Every change affects the timeline. Even small additions add up. Be honest about how many days the change will add to the project.

If the change has zero schedule impact, say so. Owners appreciate the clarity either way. Use your scheduling tools to see how the change fits into your current project timeline.

Step 6: Get Signatures Before Starting Work

Print the change order or send it digitally. Do not start the changed work until both parties have signed. This is the single most important rule in the entire change order process.

Digital e-signatures speed this up dramatically. The owner can approve from their phone in 30 seconds instead of waiting for the next site visit.

Change Order vs. Change Directive vs. Field Order

These three terms get used interchangeably on job sites, but they mean different things. Understanding the differences helps you protect yourself and communicate clearly with owners, architects, and subs.

Change Order

A change order is a formal, written modification to the original contract. Both the owner and the contractor agree on the scope, cost, and schedule impact before the work begins. It is the gold standard for documenting changes.

Use a change order for any change where you have time to price the work and get approval first. This covers the vast majority of changes on residential and commercial projects.

Change Directive (Construction Change Directive)

A change directive comes from the owner or architect and tells the contractor to proceed with changed work before a final price is agreed on. This is common on commercial projects managed by architects under AIA contracts.

The key difference: with a change directive, work starts before the price is settled. The cost is typically worked out after the fact based on time and materials records or unit pricing.

Change directives carry more risk for the contractor. You are doing the work without a locked-in price. If you receive a change directive, keep detailed daily logs of the labor hours, materials, and equipment used on that changed work. These records become your evidence when it is time to negotiate the final cost.

Field Order

A field order is usually a minor clarification or adjustment issued by the architect or engineer. It is meant to address small details that don’t significantly change the contract price or timeline.

Examples include adjusting the height of a light switch by two inches, swapping a specified nail pattern for a different one that meets the same code requirement, or clarifying a dimension on the drawings.

Field orders are common on commercial jobs. If a field order starts to involve real cost or time, push back and request a formal change order instead. Do not let someone use “field orders” to sneak in free work.

Quick Comparison

	Change Order	Change Directive	Field Order
Who initiates	Owner or contractor	Owner or architect	Architect or engineer
Price agreed first?	Yes	No	Usually no cost impact
Signatures needed	Both parties	Owner/architect only	Architect only
Typical use	Any scope/cost change	Urgent changes, price TBD	Minor clarifications
Risk level	Low	Medium to high	Low

If you are working on projects that involve architects or general contractors, knowing these distinctions keeps you from doing unpaid work. For more on protecting your margins, check out our guide on construction budgeting.

How to Process Change Orders Without Losing Money

Most contractors don’t lose money because they can’t do the work. They lose money because they don’t manage the paperwork around the work. Here’s a step-by-step approach with real dollar examples.

Step 1: Catch It Before It Starts

A homeowner says, “Can you add two outlets in the garage while you’re here?” That sounds like a 30-minute job. But here’s the real math:

• Electrician labor (1.5 hours at $85/hr): $127.50
• Materials (outlets, wire, boxes, covers): $45
• Drive time and disruption to current task: $50
• Subtotal: $222.50
• 20% overhead and profit: $44.50
• Total: $267

If you say “sure, no problem” without a change order, you just donated $267. Do that five times on a project and you’re out $1,300 before you even realize it.

Step 2: Price It Before You Promise It

Never give the owner a verbal “yes” without knowing the cost. Tell them you’ll have a price by end of day. Then sit down and build the change order with actual numbers. If you need help building accurate estimates fast, use your cost catalog instead of guessing.

Step 3: Send It and Wait

Send the change order to the owner. Wait for the signed approval. If they say “just do it, I’ll sign later,” politely hold your ground. The signature comes first. Always.

Step 4: Track the Running Total

On a $350,000 remodel, change orders can pile up fast. Let’s say you process eight changes over four months:

• CO-001: Added recessed lighting - $1,800
• CO-002: Upgraded countertops - $4,200
• CO-003: Moved plumbing for island - $3,100
• CO-004: Added bathroom exhaust fan - $650
• CO-005: Changed flooring material - $2,800
• CO-006: Added outdoor outlet - $380
• CO-007: Upgraded shower fixtures - $1,900
• CO-008: Extended deck by 4 feet - $5,600

That’s $20,430 in changes. Your new contract total is $370,430. If you weren’t tracking, you might invoice for $350,000 and eat the difference. That’s a 5.8% hit to your profit margins on one project.

Change Order Red Flags That Kill Profits

Watch for these warning signs. Each one can turn a profitable project into a loss.

Markup Too Low

If you’re marking up change orders at 10% or less, you’re barely covering your overhead. Your office staff, insurance, truck payments, and accounting costs don’t stop just because the work is a change order. Most contractors need 15% to 25% markup on change order work to stay healthy. If your original contract locks you into a 10% markup on changes, rethink that clause on your next contract.

Scope Creep Without Documentation

“While you’re at it” is the most expensive phrase in construction. Scope creep happens one small request at a time. Each one seems too small to write up. But after ten “small” changes, you’ve added a week of labor and $8,000 in costs with zero documentation.

The fix: write up every single change, no matter how small. A $200 change order takes five minutes to document. A $200 dispute takes five hours to resolve.

The Owner Who Won’t Sign

Some owners want the work done but drag their feet on signatures. This is a red flag. If they won’t sign before the work starts, they might not pay after the work is done. Hold firm. No signature, no work.

Subs Doing Extra Work Without Telling You

Your subs hear requests from the owner too. Make it clear: no sub does any work outside the original scope without your written approval. If a sub adds work and you didn’t authorize it, you’ll end up paying for it with no way to bill the owner.

Digital vs. Paper Change Orders: Time and Cost Comparison

Let’s compare the real cost of handling change orders on paper vs. using digital tools like Projul’s change order system.

Paper Change Orders

• Write up the form by hand or fill in a PDF: 20 to 30 minutes
• Drive to get the owner’s signature or wait for next site visit: 1 to 3 days
• File the signed copy, make a photocopy for the owner: 10 minutes
• Manually update your budget spreadsheet: 15 minutes
• Total time per change order: 45 minutes to 1 hour of active work, plus days of delay

Digital Change Orders

• Build the change order from your phone or tablet, pulling from your estimate: 5 to 10 minutes
• Send for e-signature: owner signs in 30 seconds from their phone
• Auto-updates your project budget: 0 minutes
• Total time per change order: 10 to 15 minutes, same-day turnaround

The Math on a Real Project

On a project with 10 change orders:

• Paper: 10 hours of admin time at $50/hr = $500 in overhead
• Digital: 2.5 hours of admin time at $50/hr = $125 in overhead
• Savings per project: $375

Run 20 projects a year? That’s $7,500 back in your pocket just from faster change order processing. And that doesn’t count the value of getting approvals days faster so your crew isn’t sitting idle waiting for a signature.

How to Price Change Orders Correctly

Pricing change orders wrong is one of the fastest ways to bleed profit. Here’s how to get the numbers right every time.

Start With Actual Costs

Don’t guess. Pull real numbers from your cost data or your records from similar past work. Break it into four categories:

1. Labor: Hours needed times your burdened labor rate (not just the hourly wage - include payroll taxes, insurance, workers comp). If you pay an electrician $40/hr, the burdened rate is closer to $55 to $65/hr.
2. Materials: Actual supplier prices, not allowance numbers. Call your supplier or check recent invoices.
3. Equipment: Rental costs, fuel, or wear-and-tear on owned equipment.
4. Subcontractor costs: Get a written quote from the sub before you commit to a price with the owner.

Add Your Markup

Your markup covers overhead (office, insurance, trucks, admin staff) and profit. Here’s a general guide:

• 15% markup: Bare minimum. Covers overhead but leaves thin profit. Acceptable only if the change is large ($10,000+) and low-risk.
• 20% markup: Standard for most change order work. Covers overhead and gives you a reasonable return.
• 25% markup: Appropriate for rush work, complex changes, or work that disrupts your current schedule.

On a change order with $5,000 in direct costs:

• 15% markup = $750 (total $5,750)
• 20% markup = $1,000 (total $6,000)
• 25% markup = $1,250 (total $6,250)

That $500 difference between 15% and 25% might seem small on one change. But across 50 change orders in a year, it’s $25,000. That’s real money.

For more on protecting your margins, check out our breakdown of construction profit margins and how they compare across trades.

Don’t Forget the Disruption Cost

Change orders interrupt your crew’s workflow. Your carpenter was framing the second floor. Now they have to stop, switch tasks, and handle the change. That context switch costs time and productivity.

Some contractors add a small disruption fee (1 to 3 hours of labor) to every change order. Others build it into their markup. Either way, account for it. You’re not just paying for the changed work. You’re paying for the slowdown it causes on the original work.

Compare Estimates, Quotes, and Proposals

If you’re unsure about the difference between an estimate, a quote, and a proposal - and when to use each - we cover that in detail in our guide on estimates vs. quotes vs. proposals. Knowing which one to use for change order pricing can save you from legal headaches down the road.

Change Order Disputes: How to Protect Yourself Legally

Even with good documentation, disputes happen. Here’s how to protect yourself before, during, and after a disagreement.

Before the Dispute: Build Your Defense

Your best legal protection is a paper trail. For every change order, keep:

• The signed change order form with cost breakdown
• Photos of the existing conditions before the change
• Text messages or emails where the owner requested the change
• Daily logs showing when the changed work was performed
• Receipts for materials purchased for the change

If you’re using digital tools, most of this gets saved automatically. If you’re on paper, take photos of everything and store them in a project folder.

Include a Dispute Resolution Clause

Your original contract should spell out how disputes get handled. Common options include:

• Mediation first: A neutral third party helps you and the owner reach an agreement. Cheaper and faster than court.
• Binding arbitration: An arbitrator hears both sides and makes a decision. Faster than a lawsuit but the decision is final.
• Litigation: Going to court. Expensive, slow, and unpredictable. This should be the last resort.

If your contract doesn’t have a dispute resolution clause, add one before your next project. Our free construction contract templates include sample language you can use.

During the Dispute: Stay Professional

If an owner disputes a change order:

1. Pull out the signed change order and share a copy.
2. Show the cost breakdown and explain each line item.
3. Reference any text messages or emails where the change was discussed.
4. Stay calm and stick to the facts. Never get emotional.

Most disputes end when you produce a signed document. That’s the whole point of the change order process.

Know Your Lien Rights

If the owner refuses to pay for approved change order work, you may have the right to file a mechanic’s lien. Lien laws vary by state, so know your deadlines. In most states, you have 60 to 90 days after the last day of work to file. Missing that deadline means losing your right to lien.

Talk to a construction attorney if a large change order payment is in dispute. The cost of a one-hour consultation ($200 to $400) is nothing compared to writing off $15,000 in unpaid work.

Protect Your Scope of Work

The clearer your original scope of work, the easier it is to prove what’s a change and what’s not. If the scope says “install 10 recessed lights in kitchen” and the owner later claims you were supposed to install 14, the scope document settles it.

Pair your change orders with a tight scope of work, and you’ll win most disputes before they even start.

Related Templates for Contractors

Change orders are just one piece of the puzzle. Here are more free templates to help you run a tighter operation:

• Free Construction Contract Templates - Lock down your base agreement before changes come up.
• Free Construction Budget Templates - Track costs across the whole project, including change order impacts.
• Construction Daily Report Template - Document site conditions and work completed every day.
• Free Construction Scope of Work Templates - Define the original scope so changes are easy to identify.
• Free Construction Schedule Template - Plan your timeline and see how changes affect completion dates.
• Construction Invoice Template Guide - Bill for change order work the right way.
• Free Construction Business Plan Template - Plan your business from the ground up.
• Free General Contractor Estimate Templates - Build accurate estimates that reduce the need for change orders.

Need templates for specific trades? We have free estimate templates for electrical, plumbing, HVAC, concrete, roofing, and many more.

The Bottom Line

Every undocumented change order is money walking out the door. A simple one-page form can save you thousands on a single project.

Use the free construction change order template above as your starting point. Follow the four-step process: request, price, review, execute. Train your team. Set expectations with your clients.

And when you’re ready to move beyond paper forms, Projul gives you the tools to manage change orders, estimates, schedules, and your entire project in one place.