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JOB COSTINGCASH FLOWWIP REPORTINGFRACTIONAL CFOSUBCONTRACTOR FINANCEOVERHEAD RATEPAY APP BILLINGAR RECOVERYCONTROLQORERETENTION RECOVERYEQUIPMENT COST BASIS13-WEEK FORECAST JOB COSTINGCASH FLOWWIP REPORTINGFRACTIONAL CFOSUBCONTRACTOR FINANCEOVERHEAD RATEPAY APP BILLINGAR RECOVERYCONTROLQORERETENTION RECOVERYEQUIPMENT COST BASIS13-WEEK FORECAST
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AUTHORITY · OPERATING MODEL

THE FINANCIAL STATEMENTS EVERY SUB NEEDS.

QUICK ANSWER

A commercial subcontractor needs four reports, not one: the profit and loss statement for whether the work made money, the balance sheet for whether the business is sound, the cash flow forecast for whether you can make payroll, and the WIP schedule for whether your jobs are on track. Most subs read only the P&L, which is why they get surprised.

Most subcontractors look at one report, the profit and loss statement, and treat it as the whole financial picture. It is not. A subcontractor business runs on four reports, each answering a different question, and the gaps between them are where owners get blindsided. The P&L says the work made money. The balance sheet says whether the business can be trusted with more. The cash flow forecast says whether you survive the next quarter. The WIP schedule, the one most subs never produce, says whether the jobs in progress are tracking to plan. This page explains what each report answers, how they connect, and why all four matter.

BY JOSH LUEBKER Published: February 2026 Updated: June 2026
THE FOUR REPORTS

WHAT EACH ONE ANSWERS.

PROFIT AND LOSS STATEMENT

Did the work make money over this period?

The P&L summarizes revenue, direct cost, gross profit, overhead, and net profit over a month, quarter, or year. It answers whether the business made money during that span. Its limit is that it averages every job together, so it cannot tell you which jobs made the money. Read it with job costing underneath.

BALANCE SHEET

Is the business sound right now?

The balance sheet is a snapshot of assets, liabilities, and equity at a single point in time. Bonding companies and lenders read it first, focusing on working capital, retention receivable, and billing position, to decide how much risk to extend. It is the report that sets how big your jobs can get.

CASH FLOW FORECAST

Can you make payroll over the next quarter?

A 13-week cash flow forecast maps expected cash in against cash out, week by week, built on when money actually arrives rather than when it is earned. It is the report that catches the gap between profitable work and an empty bank account, the gap a P&L cannot show.

WIP SCHEDULE

Are the jobs in progress on track?

The work-in-progress schedule shows each open job’s contract value, cost incurred, percent complete, billings, and projected profit. It reveals over and underbillings and a fading margin before closeout. It is the report most subcontractors never produce, and the one that catches profit fade in time to act.

HOW THEY CONNECT

FOUR VIEWS OF ONE BUSINESS.

These reports are not independent. The WIP schedule feeds the P&L, because how your open jobs are performing becomes this period’s revenue and cost. The P&L flows into the balance sheet, because net profit becomes equity. The balance sheet sets your working capital, which drives the cash flow forecast and your bonding capacity.

Read together, they form one coherent picture: which jobs are working, whether the period made money, whether the business is sound, and whether you survive the next quarter. Read in isolation, each one tells a partial story that is easy to misread.

THE ONE MOST SUBS SKIP

THE WIP SCHEDULE IS NOT OPTIONAL.

Most subcontractors produce a P&L because their bookkeeper or CPA does. Far fewer produce a WIP schedule, because it requires job costing and a monthly cost-to-complete that generic accounting does not provide. That is the gap. Without the WIP schedule, profit fade hides until closeout and over or underbillings go unmanaged.

A subcontractor that produces all four reports monthly is running a financial system. One that produces only the P&L is reading the past and hoping about the future.

THE BOTTOM LINE

RUN ON FOUR, NOT ONE.

Whether the work made money, whether the business is sound, whether you can make payroll, and whether the jobs are on track. Four questions, four reports, one business. Missing any of them leaves a blind spot a single good month cannot cover.

The Construction CFO builds and maintains all four as part of CFOS, with the WIP schedule and 13-week forecast that most subcontractors have never had, for businesses doing $1M to $12M.

COMMON QUESTIONS

FREQUENTLY ASKED.

Four: the profit and loss statement for whether the work made money, the balance sheet for whether the business is sound, the 13-week cash flow forecast for whether you can make payroll, and the WIP schedule for whether jobs in progress are on track. Most subcontractors read only the P&L, which leaves three blind spots.
A work-in-progress schedule shows each open job’s contract value, cost incurred, percent complete, billings, and projected profit. It reveals over and underbillings and a fading margin before closeout. It is the report most subcontractors never produce, because it requires job costing, and the one that catches profit fade in time to act.
The WIP schedule feeds the P&L as open jobs become period revenue and cost. The P&L flows to the balance sheet as net profit becomes equity. The balance sheet sets working capital, which drives the cash flow forecast and bonding capacity. Together they are four views of one business.
The P&L averages every job into one set of totals and is built on earned revenue, not collected cash. It cannot show which jobs lost money, whether the business is sound, or whether you can make payroll next month. Those answers live in the WIP schedule, the balance sheet, and the cash flow forecast.
The Construction CFO builds the job costing that makes a real WIP schedule possible, then produces the P&L, balance sheet, 13-week forecast, and WIP schedule monthly as part of CFOS. Core Financial starts at $1,900/month, fully operational in 60 days.
Josh Luebker, The Construction CFO
Josh Luebker
Fractional CFO · The Construction CFO

Former commercial construction project manager and master electrician. Managed 150+ projects totaling $2.1B+ in contract value, with individual jobs from $50,000 to $300M, including data centers, military bases, hospitals, and airport runways. Now fractional CFO for commercial subcontractors doing $1M–$12M through Sulphur Prairie Management. About Josh →  |  LinkedIn →

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CFOS MODULE
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AUTHORITY
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The snapshot bonding and lenders read first.
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How to Read a WIP Schedule
The report most subcontractors skip, line by line.
SYSTEM CONNECTIONS
CFOS SPINE + MODULES
Run on CFOS · Full System Index Operating Model Definition
RELATED READING
Balance Sheet Explained Profit and Loss Explained 13-Week Cash Flow Forecast
SERVICE LAYER
Fractional CFO for Construction Construction Bookkeeping Construction Controllership

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Josh Luebker, The Construction CFO
JOSH LUEBKER
FOUNDER & CFO

Master electrician and former project manager, 150+ projects and $2.1B+ in commercial work. Now runs the numbers for subcontractors instead of standing on the job site.

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Stewart Bohrer, The Construction CFO
STEWART BOHRER
VP OF OPERATIONS

Keeps the system running day to day: job costing, WIP, monthly financial reviews, and the follow-through between calls. Josh handles onboarding.

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