Some links on this page are affiliate links: if you buy through them we may earn a commission, at no extra cost to you.
A construction change order is a written modification to the work, price, or schedule in your construction agreement. Before agreeing, compare it with your original contract and make sure the document clearly identifies the changed work, the net price adjustment, and any change to project dates. Whether a contractor may proceed or charge for a change without your approval depends on your contract, the circumstances, and applicable local law—not on one nationwide rule.
What is a change order?
A change order is a document that revises an existing construction agreement. It can add work, remove work, or change how work will be done. Depending on the change, the contract price may go up, go down, or stay the same; the schedule may also change.
As an Amazon Associate I earn from qualifying purchases.
For a homeowner, the document is more than a record of a new price. It helps define what the contractor is now expected to do and what the parties have agreed about payment and timing. A vague note such as “upgrade kitchen” leaves room for disagreement over which materials, tasks, or finish details are included. A useful change order describes the work precisely enough to identify the revision and its effect on the existing agreement.
The AIA overview of construction change orders distinguishes an agreed change order from other ways a contract may handle changes. The right procedure for a particular home project comes from the signed contract and applicable law; an industry form or another project’s process does not automatically govern your job.
Popular on Amazon
- Ergonomically Designed: Work in tight areas with a compact design that gets into tough spots
- Both tools are designed to fit into difficult to reach spaces
- Complete a wide range of applications with a high-performance motor that delivers up to 300 UWO, and an impact driver delivering up to 1,400 in-lbs of torque
- Both the DEWALT impact driver and drill driver feature integrated LED work lights with a convenient 20-second delay, ensuring enhanced visibility in dimly lit or challenging work areas
- One-Handed Loading - Keep one hand free with a 1/4 in. hex chuck that accepts 1 in. bit tips
Can a contractor charge more without my approval?
There is no single answer that applies to every homeowner and every project. Check the contract’s change, notice, payment, and authorization terms, as well as the rules where the work is being done. The available consumer guidance does not establish a nationwide rule that every added charge is invalid unless the homeowner signed a particular form.
Start by asking the contractor to identify the contract clause or other basis for the charge and to explain whether the work is new, was already included in the original scope, or is being treated as an urgent or otherwise separately authorized item. Ask for the proposal and supporting details in writing. If you dispute the charge, explain the specific point of disagreement and keep the response factual. Avoid assuming that a general statement such as “all extras need approval” or “the contractor can bill whatever was necessary” settles the issue.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →The Federal Trade Commission advises homeowners to read home-improvement agreements carefully and notes that contract requirements vary by state. Its home-improvement guidance recommends written estimates and checking a contractor’s license and insurance. For an answer about your legal rights, consult your contract and contact the appropriate state or local consumer agency; for a substantial dispute, consider getting advice from a qualified local attorney.
Do I have to sign a change order?
Whether your signature is required—and what your signature would mean—depends on the contract, the project’s facts, and local requirements. Do not treat a familiar form or another homeowner’s experience as a universal signature rule.
AIA’s G701-2017 instructions describe that document as a way to record a change after the owner and contractor, with the architect in concurrence, have agreed on the change, including adjustments to price and contract time. That arrangement is specific to that form and context; it is not a rule that every residential project has an architect or requires the same three signatures. The G701 instructions also say local laws and project requirements may affect use of the form.
Also popular on Amazon
- Valued Carpenter Pencil Set: You will get 2 pcs solid carpenter pencils with 26 piece 2.8 mm refills, 1 replaceable sharpener, 1 plastic storage box.The complete carpenter pencils combination allows you to finish your work faster and more easily
- Deep Hole Marker Pencil: The deep-hole construction pencils adopts 45mm elongated tip design, which is more convenient to mark in the small hole or in other tight areas that other carpenter markers cannot reach
- Carpenter Pencils with Sharpener: The sharpener is screwed into the top of the work pencil, which won't get lost either. Built-in pencil sharpener that keep the lead with pointed and smooth to Improves line of sight in fine work
- Stronger Solid Lead: This work pencil is matched with a 2.8 mm thick lead , which is much thicker and stronger during the drawing process of construction work, it will not break or damage easily
- Marks on Various Surfaces: 3 colors solid construction pencil can marks on various surfaces,such as metal, plastic, wood, paper etc. Ideals for woodworkers, contractors, craftsmen, builders, merchants and masons
Before signing, read the change alongside the original agreement. Confirm that the document does not authorize additional work, payments, or schedule extensions beyond what you intend to accept. If you do not understand a clause, ask for an explanation or a revised document before signing. Keep a copy of the final version signed by the parties required under your contract.
What should be included in a change order?
It should make the change and its consequences clear enough that you and the contractor can later tell what was authorized. The FTC says: “A written estimate should include a description of the work to be done, materials, completion date, and the price.” A change order should apply that same practical clarity to the revision being proposed.
- Project and contract identification: Name the project and refer to the original contract so it is clear which agreement is being changed.
- Changed scope: Describe the work being added, deleted, or revised, including relevant materials, quantities, locations, finish selections, and exclusions. Identify whether any attached drawing, specification, or other document is part of the change.
- Price adjustment: State the increase, credit, or no-cost adjustment and how it affects the total contract amount. If the contract uses a guaranteed maximum price, identify the adjusted amount as applicable.
- Schedule effect: State whether the change affects contract time, a milestone, or the expected completion date. If there is no schedule change, say so rather than leaving the point ambiguous.
- Payment terms: Explain when the adjustment is due and how it fits the payment schedule in the original contract. Check that any deposit or progress-payment request is consistent with the agreement and local requirements.
- Approvals: Include the signatures, written approvals, or other authorization the contract requires, with dates. Identify any approval still outstanding.
- Supporting information: Attach relevant plans, specifications, selections, or a cost breakdown when needed to understand the scope and price.
AIA’s G701-2017 instructions call for recording the original contract amount, previously authorized changes, the increase or decrease, the adjusted contract sum or guaranteed maximum price, and the effect on contract time and substantial completion. The instructions also identify supporting drawings, specifications, or other documents as useful where appropriate. Those fields are a helpful documentation model, not proof that a proposed charge is allowed under every contract.
How should I review the price and schedule?
Review the change as a comparison with the original agreement, not as an isolated total. Ask what is changing, how the proposed adjustment was calculated, and what happens to the dates that matter to you.
- Locate the original scope. Compare the proposal with the signed contract, plans, specifications, allowances, and selections. Ask whether any portion of the proposed work was already included.
- Clarify the work. Request a specific description of additions, deletions, substitutions, quantities, and materials. Resolve conflicting or missing details before treating the proposal as final.
- Check the calculation. Ask for the cost components or other explanation required by your contract. Confirm how labor, materials, overhead, credits, or allowances are being handled under that agreement. AIA’s process guidance says review should consider whether the work is already required, whether quantities and costs are reasonable, and whether the pricing follows the contract.
- Trace the net price. Verify whether the stated adjustment is an increase, a credit, or no change, and how it changes the contract total. Make sure prior authorized changes are accounted for so you can reconcile the new total.
- Ask for the time impact. Have the contractor identify the days added or removed, any affected milestone, and the adjusted completion date. Ask what part of the changed work causes the schedule effect and whether other work can continue.
- Confirm before authorizing. Make sure the final document matches the explanation and states the approvals needed under your agreement. Keep the proposal, attachments, signed copy, and related messages together.
There is no general cost or delay percentage that can reliably predict what a change will add to a particular home project. The effect depends on the work, the contract, and project conditions; a written, itemized explanation is more useful than relying on a generic average.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Also popular on Amazon
- 【Great Compatibility】This Katerk 1/4 inch hex shank bit holder is specifically designed for 1/4 inch hex shank drill bits. It's compatible with most 1/4 fast hex handles, hex sockets, various electric screwdrivers, and handheld screwdrivers. The bit holder makes it a valuable addition for any handyman.
- 【Secure and Safe】Built with a secure backup nut design, each drill bit holder securely locks onto your bits, ensuring they stay firmly in place. Additionally, our bit holder incorporates a high-quality steel ball rolling design that holds up to several kilograms of weight, ensuring your various drill bits don't fall off.
- 【Easy One-Handed Operation】The bit holder for impact driver allows you to change bits single-handedly, simplifying your workflow. Its multi-color design further allows for quick identification of the drill bit you need.
- 【Compact and Convenient】Thanks to its compact size, this 1/4 inch bit holder is easy to carry around. The bit holder allows for easy attachment to various tools, making this a convenient addition to your construction accessories. The Katerk bit holder is cast from high-quality alloy material, promising a long product lifespan. Despite its rugged strength, the bit holder remains lightweight, making it portable.
- 【Cool Christmas Gift For Men Stocking Stuffers】 This screwdriver bit holder, driver bit holder, impact bit holder, can be given as a gift to your loved one, especially for anyone involved in construction or electrical work. It's a must-have for stocking stuffers for men and women, tools gifts for dad, tech gadgets for men, gifts for dad, gifts for him, gifts for husband, gifts for boyfriend, cool gadgets for men, and cool gifts for dad.
What is the difference between a change order and a construction change directive?
In the AIA contract-document framework, a change order records a change the parties have agreed on, while a construction change directive is a separate written instrument that can direct a change before price or time is fully settled. Which mechanism is available—and what effect it has—depends on the contract in use.
AIA’s G701 instructions say the form is for use after the owner and contractor, in concurrence with the architect, reach agreement on the change, including price and time adjustments. By contrast, AIA’s process explanation describes a construction change directive as a way to direct changed work when the parties have not yet resolved all adjustments. The sample AIA A104-2017 agreement illustrates one contract’s arrangement: a written change order signed by owner, contractor, and architect, or a written directive signed by owner and architect. That sample is an example of a particular form—not a universal homeowner rule.
AIA documents also distinguish minor changes that do not affect contract sum or time, which may use another instruction process under the relevant form. Do not assume a contractor can use that route for work that changes the price or schedule; check the actual agreement and the authority it gives each party.
Can I refuse a change order?
You can decline to agree to a proposed change, but the consequences of refusing it depend on what the contract requires and why the change is being proposed. A homeowner should not assume either that every change can be refused without consequence or that a contractor can compel every requested upgrade.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteIf the change is optional, say clearly that you are not authorizing it and ask whether the original scope can proceed as agreed. If the contractor says the work is necessary because of an unexpected condition, safety issue, code concern, or other contract provision, ask for the reason and supporting information in writing. The next step may depend on the contract’s notice and dispute procedures, the project facts, and local law.
Also popular on Amazon
- Toolwiz 17-inch magnetic sweeper maintaining a load capacity of up to 8.8 pounds provides a perfect solution to the problem of clearing small ferrous metal objects, such as nails, tacks, bolts, and metal shavings from workshops or garage floors.
- Convenient and portable：17” is good for home, small workshop, or small yard as it is space-saving and more reachable for narrow areas. Perfect for collecting nails or small parts in the car, under the table, and in other nooks or crannies.
- Upgraded Handle Design: The handle features a sturdy, non-telescopic design to completely prevent slipping during use. By simply adding or removing the extension poles, the height can be adjusted to 3 different lengths: 18.9" (48 cm), 32.5" (82.5 cm), and 42.5" (108 cm) from ground to top. This customizable height helps prevent back bending and muscle strain, making your cleaning tasks effortless
- Flexible wheels: Upgrade wheel screws to avoid being too tight to spin or too loose. More comfortable 3-inch rubber wheels roll smoothly on carpet, grass, concrete, and hardwood floors. Just push and pull this rolling magnet-sweeper to pick up metal nails easily.
- Lightweight materials: The magnetic nail sweeper's compact and lightweight design makes the sweeping can be done anywhere you want, Push or pull it under the furniture, passing through the workshop floor, driveway, mud, grass, and gravel.
Do not rely on silence as a clear rejection or approval. Send a dated written response stating what you accept, reject, or need clarified. If work is underway or the disagreement could affect safety, property, or a large sum, seek prompt local professional advice rather than letting an unresolved dispute drift.
Can a change order delay my project?
Yes. A change can alter the schedule if it adds work, changes sequencing, requires different materials, or otherwise affects the time allowed under the contract. The amount of delay cannot be determined from a change order’s label alone; ask for the specific schedule adjustment and the reason for it.
Ask the contractor to distinguish the time needed to perform the changed work from any wait for materials, approvals, or access. Request the revised milestone or completion date and ask whether unaffected work can continue while the issue is resolved. If a proposal says that the schedule changes but gives no amount or revised date, ask for that information before agreeing where possible.
Recommended Free Tools
AIA’s G701 instructions include fields for the change in contract time and adjusted substantial-completion date. That supports documenting schedule effects explicitly, but it does not determine whether a particular extension is justified under your agreement.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What should homeowners do before and after approval?
Before agreeing, gather the original contract and all related scope documents, then compare the proposed revision against them. Ask for more than a one-line description or an unexplained total. The FTC recommends reading a home-improvement contract carefully, getting multiple estimates, and checking contractor license and insurance; it also directs consumers to state or local agencies because requirements vary by state.
Also popular on Amazon
- APPLY TO MOST DRILLS : 6 pieces screw extractors work with any drill and all the screw size or bolt (3-12mm), These extractor tools are used to reverse the damaged screw counterclockwise until it is released
- The DIY Tools for Men-Men won't know they need screw extractor set until they have one! This screw extractor set is GIFTS WRAP AVAILABLE, can be gifted to your loved ones as it reflects a fresh trend with fun and practical. Amazing and Unique tool gifts for men women. The must have stocking stuffers for men, gifts for dad, husband, father, him, guy teens, adult, Boyfriend, son on Birthdays, Christmas, Fathers Day or anniversary. Perfect Holiday Gifts Guide
- HIGH QUALITY - This damaged screw remover tool kit is made from High-Speed Steel H.S.S 4341# , which have high hardness of 63hrc, it's durable and easily to remove any damaged screws.
- EASY TO USE: Just two simple steps to get the job done - drill a hole with a cutting size using the right size screw extractor and easily remove the screw or bolt using the removal tool Hardness 63-65HRC: Titanium hardened steel material, more durable than most screw extractors on the market, better hardness and durability than others, buy with confidence and complete peace of mind
- Cool Gadgets for Men Dad Christmas Birthday Gifts for Men and Women - Men won't know they need screw extractor sets until they have one! Every screw has the potential to rust and break, which can create a situation where it cannot be removed. Owning it, there will be no anxiety about rusty screws. This screw extractor set is GIFTS WRAP AVAILABLE, can be gifted to your loved ones as it reflects a fresh trend with fun and practical. Amazing and unique tool gifts for men women. A must have stocking stuffer for men on birthdays, Christmas, Father's Day or anniversaries, a gifts for dads, husbands, fathers, him, adults, boyfriends, sons. The best and most practical and surprising Christmas gifts
After approval, keep the signed change order with the original agreement, estimates, drawings, receipts, approvals, and messages. Update your own record of the contract total, payments, and agreed schedule so you can compare later invoices and progress against the authorized changes. If the final work differs from the written scope, document the difference promptly and raise it in writing under the contract’s notice process.
For projects paid for through a public program, check the program’s rules separately from the private contract. For example, the Georgia Department of Community Affairs change-order FAQ describes a program-specific review and approval process; it says an optional homeowner upgrade may need to be paid by the homeowner. Those details apply to that program context, not automatically to privately funded renovations or projects in other states.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →What if the contractor wants work to start before the price is settled?
Pause and identify the written procedure in your contract before treating an unresolved proposal as approved. Some AIA forms provide for a construction change directive when work must be directed before final price or time agreement, but that is a contract-specific mechanism and should not be assumed to apply to every residential job.
Ask the contractor to state in writing who is authorizing the work, what scope is being directed, how cost and time will be determined, and how any disagreement will be resolved under the contract. Do not sign a document you do not understand or treat a directive as proof that the eventual amount is automatically acceptable. If a delay in action could create a safety issue or serious property damage, address the immediate risk while promptly obtaining advice about the contract and local requirements.
Bottom line for reviewing a proposed change
A change order should make the revised work, price, timing, and authorization clear. Compare it with the original contract, resolve unclear scope or calculations, and keep the final written record. Your specific rights and obligations depend on the signed agreement, project circumstances, and local law; if a significant charge or dispute is involved, get advice specific to your location and contract.
Frequently Asked Questions
Can I approve a change order by text or email?
It depends on what your contract says about written notices, electronic signatures, and authorization. If you communicate by text or email, identify the exact version of the proposal and save the full exchange; ask for a signed or otherwise contract-compliant final document if the agreement requires one.
Does a change order replace my original construction contract?
A change order is generally used to revise specified parts of an existing agreement, rather than to restate every original term. Read it together with the contract and check for language that changes or supersedes other provisions; ask for clarification if the relationship between the documents is unclear.
Should I get a second estimate for a change order?
A second written estimate can help you judge a substantial or unclear proposal, especially when the contract does not prescribe a pricing method. Make sure the estimates describe the same scope and materials so the comparison is meaningful, and consider whether another contractor can evaluate the work without disrupting the project.
