WIP REPORTING

HOW TO READ A WIP SCHEDULE.

QUICK ANSWER

A WIP schedule has five numbers that count for each active project: contract value, billed to date, earned to date, over-billing, and under-billing. Over-billing means you've billed more than you've earned, so that cash is borrowed from future billing events. Under-billing means you've earned more than you've billed, which is cash sitting on the table.

The five columns are arithmetic, not accounting theory. Contract value is the signed number plus approved change orders. Billed to date is the sum of your pay apps. Percent complete is the PM's honest read of how much scope is done, and how much you have invoiced is a separate figure. Earned to date is contract value times percent complete. The difference between billed and earned is the whole point of the report, because it tells you whether the cash in the bank is yours or borrowed.

BY JOSH LUEBKERPublished 2026-08-06Updated 2026-08-07
THE DEFINITION

WHAT IT MEANS.

A WIP schedule is a project by project report showing five numbers for every active job: contract value, billed to date, percent complete, earned to date, and whether you're over-billed or under-billed.

Percent complete is the one column that's a judgment call rather than a lookup. It's the PM's assessment of field progress, and it's not the billing percentage. When those two numbers drift apart, the WIP schedule is the only report that will tell you before the last two pay apps do.

WHERE THE READ GOES WRONG

WHAT THE FIVE COLUMNS ARE TELLING YOU.

01

Over-billing looks like a good bank balance

Over-billing means you've invoiced for work that's not completed yet. The money in the bank looks good and it's borrowed against future earned value. You owe work against that billing, and the crew has to deliver it before the final pay app.

02

Under-billing is your money financing the GC

Under-billing means work has been performed and not billed. That's your cash sitting in the project, financing the GC's construction without compensation. It's the cheapest money you'll ever lend out and the easiest to stop lending.

03

Percent complete gets confused with percent billed

Percent complete is your honest assessment of how much of the contract scope is done, estimated by the PM from field progress. It's not the billing percentage, and treating the two as the same number makes the whole report useless. High consistent over-billing usually means either percent complete is being overstated in billing relative to actual field progress, or the SOV is heavily front-loaded in a way that outpaces field completion.

THE ARITHMETIC

WHAT IT LOOKS LIKE IN DOLLARS.

A $480K electrical project, month 4 of 8

Contract value is $480,000 and billed to date is $312,000, which is 65% billed. The PM assesses percent complete at 52%, so earned to date is $249,600, or $480K times 52%. That leaves over-billing of $62,400, the $312,000 billed less the $249,600 earned. In month 4 of 8, the crew has to close that distance before the final billing, which means slowing the billing rate on the next pay app and accelerating production to bring percent complete up.

THE FIVE COLUMNS

WHAT EACH ONE MEANS.

Contract value

Contract value is the total value of the signed contract including approved change orders. You calculate it as the original contract plus all approved COs. A contract value that hasn't been updated for approved change orders understates every number downstream of it.

Billed to date

Billed to date is the total amount invoiced to the GC across every pay app so far. It's the sum of all submitted pay applications. This is the one column nobody argues about, because it comes straight off the invoices.

Percent complete

Percent complete is your honest assessment of how much of the contract scope is finished. The PM estimates it from field progress, not from the billing percentage. It's the only column that's a judgment call, which is why it's the one to review first.

Earned to date

Earned to date is what you've earned based on completion, which is what you're entitled to bill. You calculate it as contract value times percent complete. It's the honest measure of revenue on the job.

Over-billing and under-billing

Over-billing is billed to date minus earned to date when that number is positive, and it means you owe work against money you already collected. Under-billing is earned to date minus billed to date when that number is positive, and it means money is on the table that hasn't been invoiced. One of the two is always true on an active job, and the size of it's what you manage.

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PRICING

FLAT MONTHLY FEE. NO SURPRISES.

Three tiers, priced by your trailing twelve month revenue. Which one you're in depends on how much of the work you want off your desk. No hourly billing, no payroll, and no add-ons.

Last 12 months revenueMonthly fee
Up to $1M$1,900 to $2,900
$1M to $3.5M$2,600 to $3,900
$3.5M to $6.5M$3,800 to $5,700
$6.5M to $9.5M$5,100 to $7,100
$9.5M to $12.5M$6,100 to $8,500
$12.5M to $15.5M$7,400 to $11,000
$15.5M to $18.5M$9,400 to $13,500
$18.5M+Quoted individually

Range reflects the three tiers below. Which one you're in depends on how much of the work you want off your desk. No payroll. No hidden line items.

Core

You stop guessing.

You get the CFO work. Job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a meeting every month that ends in decisions rather than a report.

Your bookkeeper keeps doing the books.

Executive

You stop touching the books.

Everything in Core, and we run the bookkeeping and the controllership as well. Nobody in your office is answering coding questions or chasing a reconciliation at month end.

We do the books. No payroll.

Strategic

Every job shows its margin while it's still running.

Everything in Executive, plus the job costing and WIP platform set up, loaded with your cost codes, and managed for you every month. You never have to learn it.

We do the job costing.

COMMON QUESTIONS

FREQUENTLY ASKED.

Monthly, after the books close, by the 12th of every month. A WIP schedule built on a set of books that hasn't closed is a guess with columns. The 12th is early enough that the numbers still describe jobs you can influence.
High consistent over-billing usually means one of two things. Either percent complete is being overstated in billing relative to actual field progress, or the SOV is heavily front-loaded in a way that outpaces field completion. Both are fixable, and both look like a healthy bank balance right up until the last two pay apps.
Directly. Over-billed cash in the bank is borrowed revenue from future billing events. If you spend it as though it were profit, the last phase of the job has to be funded out of something else.
Three tiers, and which one you are in depends on how much of the work you want off your desk. Core is where you stop guessing: job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a monthly meeting that ends in decisions, while your bookkeeper keeps doing the books. Executive is where you stop touching the books, because we run the bookkeeping and the controllership as well. Strategic is where every job shows its margin while it is still running, because the job costing and WIP platform is set up and managed for you. No payroll. No scope gaps.
Sixty days. We migrate your books back to the start of your last taxable year, set up ControlQore, and build your job costing structure from scratch. Fully operational in two months.
WHAT THIS TIES INTO
Josh Luebker, The Construction CFO
Josh Luebker
FRACTIONAL CFO · THE CONSTRUCTION CFO

Former commercial project manager and master electrician: 150+ projects worth $2.1B combined, from $50,000 to $300M. Now fractional CFO to commercial subcontractors.

PULL YOUR LAST WIP SCHEDULE AND FIND THE PERCENT COMPLETE COLUMN.

Bring it and one open job. We will tell you whether the cash in your bank account is earned or borrowed, and by how much.

You don't hire a CFO because it's safe, you do it because the real risk isn't having one.
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