Write The Change Order Before You Pick The Tool Back Up

Why do change orders decide whether you get paid?

Because the fight is almost never about the invoice. It is about whether the work was in the contract.

CompanyCam's research names three chokepoints that stop contractors getting paid, and all three happen before an invoice is ever sent: unclear scope, undocumented change orders, and disputed completion. Their conclusion is the most useful sentence in this whole category, and it is worth taping to a truck dash: "Faster invoicing software cannot resolve a scope disagreement." The bottleneck is approval, not billing speed. No app that sends invoices faster does anything at all about a customer who says he never agreed to the extra bathroom fan.

The numbers behind that are ugly. Construction runs 83 days of days-sales-outstanding against roughly 60 days across all industries. 82% of contractors now wait more than 30 days to get paid, up from 49% two years earlier. Only 5% of subcontractors get paid on time. Rabbet put the cost of slow payment to the US construction industry at an estimated $280 billion in 2024, and Billd found 1 in 3 subcontractors pulling from personal or retirement savings to bridge the gap. Contractors inflate bids by an average of 8% just to hedge the delay, which means everybody's price is higher because of paperwork nobody wrote.

A contractor on r/Construction put the specific version of it plainly: "Change orders and added scope are where I've seen the most friction — especially when it's agreed to verbally on site." That is the whole problem in one line. The work gets agreed to standing in a driveway, gets done that afternoon, and gets disputed six weeks later when the number lands.

Sources: DocJoist 2026 construction payment report aggregating CreditPulse 2025, Rabbet 2024, CCFG Credit 2024, Built 2025 and Billd 2025 · CompanyCam's three-chokepoints analysis, cited in The Messy Middle 2026 · r/Construction, change order thread. Retrieved August 2026.

Why is "while you're here" so expensive?

It is the most common way small contractors lose money, and it is invisible because every individual instance is small.

You are on site. The customer walks over. While you're here, could you swap that outlet. While you're here, the door catches. While you're here, could you take a look at the shutoff under the sink. Every one of those is fifteen minutes and a part you already have on the van. Saying no feels ridiculous. Writing a change order for $80 feels more ridiculous. So you do it, you never bill it, and by the end of the job you have given away half a day.

Do that on three jobs a week at an hour a job and you have donated 150 hours a year. At a $95 billing rate that is $14,250 of work performed for free, and it came out of the only account that matters, which is your time.

The trap is not the customer being cheap. Most of them expect to pay and would say so if asked. The trap is that the ask happens verbally, in the middle of the work, when writing anything down is the last thing on your mind. Which is exactly why the fix has to take two minutes on a phone rather than an evening at a desk. Pick the reason, type one line, put in the hours and the parts, hit print, hand them the screen. The customer signs, because they asked for it, and now it exists.

There is a second version of this that costs more: the change that was never requested at all, discovered when you opened a wall. Rot, failed wiring, a drain that was never vented. You cannot proceed and you cannot un-see it, so the temptation is to fix it and sort the money out later. Later is when the customer's budget is gone.

How do you break out the price?

The instruction from a working contractor in that same thread is exact, and it is the structure this tool uses: "Id breakout labor, materials, equipment at a minimum for each added line item. Then OH&P at the end to get to your total."

Four categories, one line each per item, every line with a quantity and a rate. Then the markup applied once, at the bottom, where the customer can see it. Here is the sample loaded in the tool above, worked longhand.

Labor is $936.00 + $702.00 = $1,638.00. Materials are $374.40 + $186.75 = $561.15. Equipment is $415.00. Subcontractor is $1,850.00. Self-performed direct cost, meaning everything except the sub, is $1,638.00 + $561.15 + $415.00 = $2,614.15.

Now the markup, at the end. Overhead and profit at 20% on the self-performed work is $2,614.15 × 0.20 = $522.83. On the subcontracted work at 10% it is $1,850.00 × 0.10 = $185.00. Add the direct costs and both markups: $2,614.15 + $1,850.00 + $522.83 + $185.00 = $5,171.98. Sales tax on materials at 7.25% is $561.15 × 0.0725 = $40.68. Total for the change order: $5,212.66.

Then the roll-up, which is the line that keeps everyone honest. Original contract $18,400.00, plus $1,250.00 of change orders already approved, plus this one at $5,212.66, gives a new contract total of $24,862.66. That is $6,462.66 above the original, or 35.1% more than the contract the customer signed. Nobody enjoys reading that number. Everybody would rather read it in August than in December.

Why does the reason wording matter so much?

Because "extra work" is not a reason, and a customer who does not understand why the price went up assumes the answer is that you priced the job wrong. The contractor in that thread was blunt about it: "Be more specific with your verbiage. 'Unforeseen conditions' / 'Additional scope of work outside of original scope of work' / 'Owner requested change'".

Those phrases carry weight because they map to the categories your contract already uses. Here is what each one means and when it is the right pick.

One rule underneath all of them. The reason and the description have to survive being read out loud by somebody who was not there. If the sentence needs you standing next to it to make sense, rewrite it.

What has to be on the form?

A change order that holds up is short and complete. Nine things, and this tool prints all nine.

1. A number and a date. Sequential. Change Order No. 3 tells everyone there were two before it.
2. A pointer back to the original contract. Contract number, contract date, original amount. Without it the page is a floating piece of paper.
3. The reason, in a named category. Owner requested. Concealed conditions. Code requirement.
4. Who asked, when, and how. The line that turns a Tuesday-morning conversation into a record.
5. The work itself, described the way you would describe a scope of work.
6. The price broken out by labor, materials, equipment and subs, with quantities and rates, and overhead and profit applied at the end.
7. The schedule impact in days, with a new completion date, or the words no schedule impact.
8. The new contract total, showing the original and everything approved so far.
9. Signature blocks for both parties, with a sentence saying the work does not start until it is signed.

Add a photo whenever there is one to add. A contractor asking for this feature put it exactly right: "is there a way to add a picture to the document? Ideally there would be a 'before' picture." A photo of the rot behind the tile ends the conversation about whether the rot was there. Take it before you demo it, not after.

What do the paid options cost in 2026?

There is no product that sells only change orders, which is part of why this is hard to find for free. The change order form is buried inside a contract library, a document platform, or a project management system that costs more per month than most one-truck shops spend on fuel. Prices are as of August 2026 and they move.

Sources: legalclarity.org LawDepot pricing summary and BBB Edmonton complaint file · BBB San Francisco and ConsumerAffairs Rocket Lawyer files · DocuSign pricing via PandaDoc's competitor comparison (bias noted) · costbench PandaDoc pricing · r/Construction thread in which a GC at roughly $4M revenue published his Procore and Buildertrend quotes. All retrieved August 2026.

Two honest points about that table. None of those products are ripping anybody off on the document itself. What Buildertrend and Procore sell is integration, and if you run six projects with a project manager and an office, integration is worth real money. What LawDepot and Rocket Lawyer sell is a maintained clause library, which is genuinely hard work. The complaint volume against both is about billing practice, not about the templates.

The gap this page fills is narrow and specific: a contractor who needs one properly structured change order this afternoon, does not want a trial that bills in seven days, and is never going to log into a portal on a roof.

Where is this free version enough, and where is it not?

It is enough for a one-to-five person shop doing residential and light commercial work, running a handful of jobs at a time, where change orders are occasional rather than constant. If you can write the added work in a paragraph, price it in six lines and hand somebody a phone to sign, this covers it end to end and keeps your running contract total straight across the whole job.

It is enough to close the specific hole that costs the most, which is the verbal add-on that never gets written down.

Where it stops entirely: if you are on a commercial job with a required owner form and a submittal process, use their form. If you have three project managers who all need to see the same open change orders, you need software with a server, and Buildertrend or Procore is what that looks like. If your change orders routinely run past six figures, the money justifies an attorney reading your contract once, and that hour is a better buy than any tool.

How do you use it?

1. Fill in the job and the original contract once. Job name, contract number and date, and the original amount. Spell the job name the same way every time so the log groups it.
2. Pick the reason and record who asked. The name, the date and how it was raised. On a verbal request this is the single most valuable line on the page.
3. Add the line items. One per item, with a quantity and a rate. Use the four buttons so each line lands in the right category.
4. Set overhead and profit. One rate for your own work, a lower one for subs if that is what your contract says. The dollar amounts appear as you type.
5. Say what happens to the schedule. Added days and the new completion date, or no schedule impact. Never leave it silent.
6. Add the before photo before you cover the problem up.
7. Print it, get it signed, then do the work. Send the short message with the PDF, and save the change order to the log so the running contract total stays right for the next one.

How much time does a change order add?

Every change order does two things to the schedule, and most contractors only price one of them.

The first is the work itself. Two extra days of labor is two extra days. The second is the disruption around it, which is the part that quietly eats a week: waiting for a signature, waiting for a part, resequencing the trades who were supposed to be there Thursday, and remobilizing after a stop. On a small residential job the second one is often larger than the first.

Write the number in calendar days and give the new completion date, because calendar days are what the customer is actually counting. A contract that says substantial completion on September 12 does not care that six of your days were weekends.

And say something even when the answer is nothing. A change order that prices the money and stays silent on the time gets read as an agreement that the original date still stands. Contractors who do that on a stack of change orders end up defending a late completion on work that was added by the person complaining about the delay.

What are the five mistakes that actually cost money?

1. Doing the work first. Once the extra work is done you have nothing left to trade with, and the conversation becomes a request for a favor. Written first, signed first, then tools.
2. One lump sum with no breakout. "Additional work — $5,200" invites an argument about the whole number. Six lines with quantities and rates invite a question about one line, and questions about one line get answered.
3. Forgetting the markup. Direct cost is not price. Your overhead runs whether the change order exists or not, and the change is the least efficient work on the job because it interrupts everything else. Apply the percentage at the end where it can be seen, rather than burying it in an inflated hourly rate.
4. Never showing the running total. Six change orders that each looked small add up to a final invoice that looks like a betrayal. Print the roll-up every single time.
5. No photo. The cheapest evidence there is. Thirty seconds with a phone before you demo, and the concealed-conditions argument is over before it starts.

How do you stop needing so many change orders?

Change orders are a symptom. The cure is upstream, in the estimate and the contract.

Write exclusions. A scope of work tells the customer what you will do, and an exclusions paragraph tells them what you will not, which is the part that stops the argument in week three. Permits, drywall patch after a cut, code upgrades triggered by the work, anything behind a wall you have not opened. The estimate generator ships with exclusions blocks by trade for exactly this reason.

Put allowances on anything not yet selected. Tile at $6.50 a square foot, vanity at $780. When the customer picks the $1,400 vanity, the change order writes itself and nobody is surprised.

And get a change order clause into the contract itself, saying changes must be in writing and signed before the work happens. The contract generator includes one, and it is the paragraph that turns this form from a courtesy into the process both parties already agreed to. Without that clause, a customer can reasonably say nobody told him a text message was not enough.

Common questions