Your Job Started at 30% Margin and Finished at 6%. Nobody Stole It.
Every restoration owner has closed a job that made far less than it was supposed to and been unable to say exactly where it went. There was no single disaster. No line item you could point at. The job just came in thin.
That has a name in construction accounting. It is called profit fade, and it is not a mystery. It is a measurement problem with a specific mechanism, and the mechanism is worth understanding because it explains why the bad news always seems to arrive at the end.
The mechanism
If you recognize revenue over time using cost-to-cost, which most reconstruction work does, the arithmetic is this:
Revenue earned = contract value × (costs incurred to date ÷ estimated total costs)
Look at the denominator. Your estimated total cost is an estimate you control, and it is the number that decides how much profit you have reported so far.
Now watch what happens when a job finds scope. Your crew opens a wall, the water went two rooms further, and the real cost of finishing goes up by twenty thousand dollars. If you supplement that scope and the carrier approves it, contract value rises alongside cost and your margin holds.
If you do not supplement it, only the denominator moves. Estimated total costs go up, contract value stays where it was, and two things happen at once. The margin on the job falls. And your percent complete falls too, because the same costs to date now represent a smaller share of a bigger total.
That second effect is the one that surprises people. A drop in percent complete means you have already recognized more revenue than you were entitled to, so the current period takes a catch-up adjustment. Work you performed and reported on two months ago gets partially un-reported this month.
Fade is not the job going badly. Fade is you finding out how the job was actually going, on a delay, in one lump.
Why restoration fades harder than other construction
Discovered scope is the single largest fade driver in any construction business, and restoration is the trade built entirely on discovered scope.
A commercial GC works from drawings. The building is designed before anyone breaks ground, and change is the exception the contract has language for. You work from an adjuster's estimate written from what was visible on day one, on a structure nobody has opened yet. Your scope is not estimated. It is discovered, progressively, by your own crews, after the number is set.
That means fade in restoration is not an occasional event. It is the default outcome of the ordinary job, unless something in your process converts each discovery into billed revenue. That something is the supplement, which I wrote about here.
So the two problems are the same problem seen from different ends. A supplement you failed to document is a supplement you cannot bill. A supplement you cannot bill is a cost with no revenue against it. A cost with no revenue against it is profit fade.
Why you find out at the end
Three things conspire to delay the news.
Your estimated total cost is usually stale. If nobody revises it as the job runs, the percent complete stays optimistic and the fade sits invisible inside the estimate until someone finally trues it up, which is often at closeout.
Your field team has no reason to report bad cost news early. A superintendent who thinks the job might still recover has every incentive to wait. The information exists on site weeks before it exists in the office.
Annual WIP schedules cannot show a trend. Fade is a direction of travel, and one observation a year is not a direction. You cannot see something creep if you only look once.
Catching it while it is still a supplement
1. Revise estimated total cost every month, on every open job. Not the contract value, the cost estimate. This is the whole ballgame. An estimated total cost that never moves during a job is not an estimate, it is a memory of what you hoped in week one.
2. Track booked margin against current margin, per job, per month. One column for the margin you bid, one for the margin the current estimate implies. The difference is the fade, and the trend in that difference across your open jobs is the most predictive number in your business.
3. Put a supplement question in front of every cost increase. Make it procedural: no change to estimated cost gets entered without answering "is there a supplement for this, and who is writing it?" Caught at discovery it is billable revenue. Caught at closeout it is a loss, and the evidence is behind drywall.
4. Know the loss-contract rule before it finds you. When a contract is expected to finish at a loss, the accounting does not let you spread that loss over the remaining months. The entire expected loss is recognized as soon as it becomes evident. A job that quietly crosses into loss territory in month two does not cost you a little each month. It hits once, in full, in the period you finally admit it.
The point
Profit fade is not bad luck and it is not theft. It is the gap between what a job costs and when you find out, and every practice above is aimed at shrinking that gap from months to weeks.
Restoration cannot eliminate discovered scope. It is the business. What it can do is make sure discovery turns into a supplement instead of a surprise, and that requires the cost estimate on every open job to be a live number rather than a historical one.
That is monthly WIP discipline, job costing that a field team actually feeds, and someone reading the trend. It is the ordinary work of a finance function, and it is what our CFO subscription is built to install. If your jobs keep finishing thinner than they started and you cannot say where it went, let's talk.
General guidance for restoration and reconstruction owners, not a substitute for accounting advice tailored to your company's contracts and numbers.
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Sources: FASB Accounting Standards Codification Topic 606, Revenue from Contracts with Customers, on measuring progress toward complete satisfaction of a performance obligation, including input methods such as costs incurred relative to total expected costs, and on updating that measure of progress as circumstances change, with the adjustment accounted for as a change in accounting estimate in the current period. ASC 605-35 / ASC 606 guidance on provisions for anticipated losses on contracts: an expected loss on a contract is recognized in full in the period in which it becomes evident, rather than spread over the remaining term. The term "profit fade," the assertion that discovered scope is restoration's dominant fade driver, the three reasons the news arrives late, and the four recommended practices are practice and opinion drawn from construction and restoration accounting, not findings from a study. No survey figures, percentages or dollar amounts are asserted anywhere in this post.