# Free Construction Change Order Template (2026 Word, PDF, Google Doc)

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Publisher: SimplyWise, Inc. (https://www.simplywise.com)
Published: May 23, 2026
Updated: October 27, 2026
Category: Free Templates
Summary: Free construction change order template for contractors. Download Word, PDF, or Google Doc. Scope, cost, time impact, signature lines.

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Templates > Construction > Change Order Template

## Free Construction Change Order Template

A contractor-ready construction change order template with scope, cost impact, time impact, and signature lines built in. Download in Word, PDF, or Google Doc. Fill it out, get it signed, get back to work.

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CHANGE ORDER #04

Apex Construction LLC

Project: Lin Kitchen Remodel
Contract dated: March 12, 2026
Original contract: $48,400 | CO date: April 24, 2026

Description of change

Relocate gas line 4 ft to accommodate new range location, add 1 outlet circuit, patch and paint affected drywall.

Labor (plumber + electrician) $680

Materials (gas line, outlet, drywall) $240

Time impact (+2 days) $0

CHANGE ORDER TOTAL
 $920

New contract total: $49,320. Approved by client and contractor signatures below.

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TL;DR

A construction change order template is a one-page form that documents scope changes mid-job, captures the cost and schedule impact in writing, and gets signed by both parties before any extra work starts.

- Download: Word, PDF, and Google Doc, free, no signup.
- Built for: residential remodels, additions, repairs, and trade-specific scope changes (plumbing, electrical, HVAC, roofing, concrete).
- Core fields: change description, cost impact, time impact, original contract reference, client and contractor signatures.
- Why it matters: California Business and Professions Code section 7159 makes unsigned change orders unenforceable against the buyer, and similar contract-law principles apply in most states.
- Faster option: the SimplyWise Cost Estimator prices the extra work from a photo in seconds and exports a branded PDF you can attach to the change order.

## A Construction Change Order Template Is Not Just Paperwork

First, understand what a change order actually does. Specifically, it is the legal record that the scope of work changed, that both parties agreed, and that the contract price and schedule were updated to match. Notably, without a signed change order, the homeowner can refuse to pay for the extra work and a court will side with them in most jurisdictions.

### What a change order does for you

Locks the scope adjustment in writing so it cannot be re-litigated later

Documents the cost impact and adds it to the contract total

Captures the time impact (added days on the completion date)

Becomes legally enforceable once both parties sign

Protects your mechanics lien rights if the client refuses to pay

References the original contract by date and project name

Separates the change from the original bid so the accounting stays clean

Gives you a paper trail if the job ends up in arbitration or court

In fact, the California Contractors State License Board has made this rule the law of the land in California. Specifically, Business and Professions Code section 7159 (https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC&sectionNum=7159) says that “extra work or a change order is not enforceable against a buyer unless the change order also identifies all of the following in writing prior to the commencement of work” (scope, cost adjustment, and schedule impact). As a result, no signed change order means no legal right to the extra money.

## The 6 Essential Fields on Every Construction Change Order Template

First, use the construction change order template above as your line-item checklist. Then the six fields below are the ones that turn a piece of paper into a legally enforceable scope amendment.


### Field 1: Change description (specific scope of work)

First, write exactly what is being added, removed, or modified. Specifically, vague language sinks change orders. For example, “Move sink” is not enough. Instead, write “Relocate kitchen sink 28 inches east, including new drain line, new supply lines, and patch and paint of vacated wall location.” In addition, attach photos, sketches, or the marked-up plan if it helps. As a result, the more specific the description, the harder it is for the client to claim later that the work was not what they thought.


### Cost impact, line by line (not a lump sum)

Specifically, do not write a single number. Instead, break out labor, materials, equipment rental, and markup as separate lines. For example, “Plumber labor: $420. Materials (PEX lines, drain fitting, sink valve): $185. Drywall and paint: $150. Markup 20 percent: $151. Total: $906.” Then state whether the change is a credit (subtract) or a charge (add). Generally, this level of detail is what gets clients to sign without a 45-minute negotiation about “what does that really cost.”


### Field 3: Time impact (days added to the completion date)

Notably, the schedule impact is the single most overlooked field on a change order. In fact, contractors price the labor and materials, then forget to add days to the completion date. As a result, the homeowner gets to claim the contractor is “late” on the original deadline. Specifically, write “+ 2 working days, revised completion date April 26, 2026.” In particular, if the change has zero schedule impact (rare but possible), write “0 days, no schedule change.” Therefore, address the time impact every time, even if the answer is zero.


### Original contract reference (date, PO number, project name)

First, every change order must point back to a specific original contract. Specifically, list the contract date, the project name, the property address, and the contract amount before the change. In addition, number the change orders sequentially (Change Order 1, 2, 3) so the running total is obvious. As a result, when the client gets the final invoice, the math reads straight from the contract plus each numbered change order in order.


### Field 5: Signature lines (client and contractor, both dated)

Notably, an unsigned change order is not enforceable in most jurisdictions. Specifically, you need both the client signature and the contractor signature, both dated, both before the extra work starts. In addition, if the property has multiple owners (married couples, business partners), get every owner who signed the original contract to sign the change order. Generally, electronic signatures via DocuSign or HelloSign are valid in all 50 states under the federal ESIGN Act and the Uniform Electronic Transactions Act (adopted in every state except New York, which has its own equivalent law).


### Revised contract total (running balance)

Finally, every change order ends with one number: the new total contract amount. Specifically, write it as “Original contract: $48,400. Prior change orders (1 through 3): $2,820. This change order (4): $920. Revised contract total: $52,140.” In addition, this running balance protects you on the final invoice and shows the client exactly where each dollar came from. As a result, transparent math is what stops the “I never agreed to that” fights at the end of the job.

## What’s in the SimplyWise Construction Change Order Template

Generally, the free download includes the same fields in three formats. Pick the one that matches how your office runs.

Word (.docx)

### Editable Word version

Built for contractors who run Microsoft Office. Specifically, drop in your logo, edit any field, save as PDF, email to the client.

- ✓ Full editing access
- ✓ Saves as PDF in one click
- ✓ Branded with your logo

PDF

### Print-ready PDF version

For contractors who print on the job site. In addition, the fillable PDF has form fields that can be typed or signed on a tablet.

- ✓ Fillable form fields
- ✓ Print-ready layout
- ✓ Mobile-friendly signing

Google Doc

### Cloud Google Doc version

Made for contractors who collaborate with an office manager or bookkeeper. Specifically, edit from the truck, share a link, get approval.

- ✓ Cloud-based editing
- ✓ Share-by-link with crew
- ✓ Auto-saves

All three formats include the same six required fields, a sample line-item breakdown, and a dual-signature block. Generally, pick one and stick with it across every job.

## How to Use the Construction Change Order Template in 4 Steps

Specifically, the workflow below is the one that keeps a change order enforceable. In fact, skipping any step is how contractors lose money on scope changes they actually did.


### Step 1: Capture the change at the moment it comes up

First, when the client says “Hey, can we also…” or you uncover a hidden condition, stop and write it down before doing anything else. Specifically, snap a photo, note the location, and quickly sketch what the new scope looks like. In addition, do not start the work on a verbal handshake. Notably, contractors lose more money to “I’ll throw it in” agreements than to any other single mistake on a remodel.


### Fill out the change order template the same day

Then, within 24 hours of the scope change, fill in all six fields on the template. For example, write the scope description, price the labor and materials line by line, state the time impact in working days, reference the original contract by date and amount, and prepare both signature lines. In addition, use the SimplyWise Cost Estimator to price the change from a site photo in seconds. As a result, you turn a 30-minute pricing exercise into a 10-second one.


### Step 3: Get the signature before the extra work starts

Specifically, this is the non-negotiable step. In fact, California Business and Professions Code section 7159 makes it explicit: a change order is “not enforceable against a buyer” unless signed in writing before the work begins. As a result, send the template by email with a DocuSign link, or print and sign on the job site. Therefore, only after both parties sign do you order materials, dispatch the crew, or pour the first cubic yard of extra concrete.


### File the change order and bill on the next draw

Finally, save the signed change order alongside the original contract in your project folder. Then bill the change order amount on the next scheduled draw, not at the end of the job. Generally, contractors who hold change orders for the final invoice end up fighting over $4,000 in scope changes the client forgot they agreed to four months ago. In summary, bill it fresh, bill it itemized, and the client pays it the same way they pay the rest of the contract.

## Common Change Order Mistakes That Cost Contractors Money

In fact, a construction change order template is only useful if it forces you to avoid the mistakes that contractors most often make in the heat of a job. Specifically, here are the four that show up over and over in lien-board complaints.

### Mistake 1: The “I’ll throw it in” verbal handshake

Generally, the client asks for a small addition (move an outlet, swap a fixture, add a shelf), and the contractor says “no problem, I’ll throw it in.” Then the contractor forgets, runs over budget, and tries to bill it. Notably, the client has no record of agreeing. As a result, the contractor eats the cost or fights to collect on something with zero paper. Therefore, every scope change goes on a change order, even if you decide to charge zero.

### Billing the change order weeks after the work

In particular, contractors do the extra work, then save the billing for the final invoice. Specifically, by the time the client sees a $3,800 line for changes, they have forgotten three of them and dispute the rest. As a result, the contractor either negotiates down or sends the file to a lien attorney. Therefore, bill every change order on the next scheduled draw, not at the end.

### Mistake 3: No signature, no enforceable contract

Specifically, California makes this rule a statute (BPC section 7159), but the underlying common-law principle applies in most states. In fact, courts in Texas, Florida, and New York have all enforced the rule that an unsigned scope change is hard to collect on. As a result, no signature means the change order is a document the client can simply refuse to honor. Therefore, get both signatures, both dated, before the extra work starts.

### Pricing only materials, not the time impact

Notably, the schedule impact is what most contractors leave off the change order. For example, a wall removal that takes an extra 2 days pushes the completion date by 2 days, but if the change order does not say so, the client gets to call you late on the original deadline. In addition, late-completion penalties can run $100 to $500 per day in commercial contracts. Therefore, state the days added every time, even if it is zero.

State Law Quick Reference

## How 4 High-Volume States Treat Change Orders

Notably, change order rules vary state by state. However, the underlying principle (writing plus signatures before work) is consistent across all major construction jurisdictions.

California (BPC section 7159)

Change orders must be in writing and signed by both parties before work begins. The form must identify scope, cost adjustment, and schedule impact. Unsigned change orders are “not enforceable against a buyer.” Verified at leginfo.legislature.ca.gov (https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC&sectionNum=7159).

New York (GBL section 771)

Home Improvement Contract law requires written contracts and progress-payment schedules but does not include a specific change order statute. Therefore, common-law contract principles govern, and written signed amendments are still the protective rule. Verified at nysenate.gov (https://www.nysenate.gov/legislation/laws/GBS/771).

Texas (Property Code, common law)

No statutory change order rule. However, Texas common law treats scope changes as contract amendments, and the Residential Construction Liability Act emphasizes written notice and documentation. Therefore, written signed change orders are the contractor protection.

Florida (Chapter 489)

Chapter 489 licenses contractors and makes unlicensed contracts unenforceable, but it does not address change orders directly. Generally, Florida contract law applies, and written signed amendments are the protective standard. Verified at leg.state.fl.us (http://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&URL=0400-0499/0489/0489.html).

This summary is a starting point, not legal advice. Therefore, consult a licensed construction attorney in your jurisdiction for project-specific guidance.

## AIA G701: The Industry-Standard Change Order Reference

First, the American Institute of Architects publishes the construction industry’s most widely used change order form, AIA Document G701 (https://www.aiacontracts.com/). Specifically, it is the form most architects and large general contractors reference on commercial projects. However, for residential remodels, repairs, and trade-specific scope changes, a simpler template (like the one above) covers the same legal ground without the licensing fee.

What AIA G701 captures

- Owner, contractor, and architect identification
- Project name, contract date, and change order number
- Description of the scope change
- Cost adjustment (additive or deductive)
- Time impact (days added or subtracted from completion date)
- Revised contract sum and new completion date
- Signature blocks for owner, architect, and contractor

Notably, AIA G701 is paywalled and licensed per use through the AIA Documents on Demand portal. Therefore, most residential contractors use a free template (Word, PDF, or Google Doc) that captures the same fields. In fact, the SimplyWise construction change order template above mirrors the G701 structure for residential remodels and trade work, with the architect signature block dropped because residential jobs rarely include an architect of record.

In summary, use AIA G701 for commercial projects with an architect on board. By comparison, use the free SimplyWise template for residential remodels, repairs, and trade-specific scope changes.

## Front-Loading Change Orders in Your Estimate Workflow

Notably, the best change order is the one you do not need to write. In fact, most scope changes on residential jobs come from line items the contractor forgot to estimate in the original bid. Therefore, a tight original estimate cuts change order volume in half.

### Build a change-order-prone line into the original bid

Generally, the items that cause most change orders are hidden conditions: rotted subfloor under tile, undersized electrical service, asbestos popcorn, knob-and-tube wiring, mold behind drywall. Therefore, add a “Hidden Conditions Allowance” line of $500 to $2,500 to the original estimate. As a result, when you uncover something, you draw from the allowance instead of writing a panic change order.

### Photo-price scope changes in seconds with SimplyWise

When a real change does come up, the SimplyWise Cost Estimator turns a job-site photo into a line-itemized cost in seconds. Specifically, snap the photo, get a labor and materials breakdown, drop it into the change order template, send for signature. In addition, the estimate runs on live material pricing by ZIP code, so the numbers reflect what the supply house actually charges this week.

## Construction Contracting in 2026, by the Numbers

The market context behind every construction change order template you fill out this year.

919K

construction firms in the U.S. (Census County Business Patterns, NAICS 23)

8.1M

construction workers nationwide (BLS Current Employment Statistics, 2024)

$486B

U.S. residential remodeling spending, 2024 estimate (Harvard JCHS Leading Indicator)


states require written contracts for home improvement work above a threshold dollar amount

Sources: U.S. Census County Business Patterns (https://www.census.gov/programs-surveys/cbp.html), BLS Construction Industry (https://www.bls.gov/iag/tgs/iag23.htm), Harvard JCHS LIRA (https://www.jchs.harvard.edu/research-areas/remodeling/lira).

## Construction Change Order Template vs. Estimating Software

Generally, the free template is the right tool for documenting the scope change. However, pricing the change in seconds (instead of an hour on a calculator) is what photo-to-estimate software is built to do.

Looking at job-management software too? See our roundup of Jobber alternatives for contractors for change-order workflow comparisons. The same 100-point rubric covers scope changes, invoicing, and crew dispatch across every option.

Template Download

### Free

- ✓ All 6 required change order fields
- ✓ Word, PDF, Google Doc
- ✓ Print or email to clients
- ✓ Manual cost pricing
- ✓ No live material pricing

Try Free

### SimplyWise Cost Estimator

From $29.99/mo. 7-day free trial.

- ✓ Photo-to-estimate in seconds
- ✓ Live material pricing by ZIP code
- ✓ Branded PDF estimates and invoices
- ✓ Send straight to clients
- ✓ Track every change order in one place


## Frequently Asked Questions

### Are verbal change orders enforceable?

### Do I need a separate change order if the client texts me to add something?

### What if my original contract does not mention change orders?

### How quickly should I bill a change order?

### Word, PDF, or Google Doc, which format should I use?

### How is the SimplyWise Cost Estimator different from this free change order template?

## More Free Templates for Contractors

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Materials + permits $18,500

Labor (4-person crew) $16,800

TOTAL $62,300

### General Contractor Estimate Template

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CONSTRUCTION BID

Cornerstone Builders LLC

Base scope of work $84,000

Allowances + contingency $8,200

Overhead and profit (15%) $13,830

TOTAL $106,030

### Construction Bid Template

Full project bids with allowances, contingency, overhead, and profit margin built in.


CONSTRUCTION INVOICE

Apex Construction LLC

Progress draw 2 of 4 $12,100

Approved change orders (3) $2,820

Materials retained $1,640

TOTAL DUE $16,560

### Construction Invoice Template

Progress-draw billing with approved change order lines and materials retainage built in.


### Related templates and contractor guides

Other free templates

- General contractor estimate template
- Construction bid template
- Construction invoice template
- Electrical estimate template
- Plumbing estimate template
- Roofing estimate template
- Concrete estimate template

Contractor apps and guides

- Jobber alternatives for contractors
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- Fastest mobile estimate creation (https://www.simplywise.com/blog/fastest-way-send-estimates-quotes-mobile/)
- How to estimate a roofing job

## Stop losing money on scope changes

Finally, pair the free construction change order template above with the SimplyWise Cost Estimator. As a result, you snap a photo of the extra work, price it in seconds, drop it on the change order, and get it signed before the crew lifts a tool. Of course, From $29.99/mo with a 7-day free trial.


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## About SimplyWise

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