Accounting advisory · Profitability
Profitability analysis: see what actually makes and loses money.
Your profit-and-loss tells you whether the business made money overall. Profitability analysis tells you where — by product, service line, customer, project or job, and location — so you stop subsidizing the work that loses money with the work that earns it. We break the numbers down using your own QuickBooks data: gross versus net margin, contribution margin, and true job profitability. This is advisory work, not a regulated or assurance service. Independent firm, not affiliated with Intuit Inc.
Profitability analysis is the practice of breaking a single bottom-line profit figure into its parts — profit by product, by service line, by customer, by project or job, and by location — so you can see what each part of the business actually earns or loses. It uses the margins that matter (gross margin, net margin, and contribution margin) and true job or project profitability, built on clean QuickBooks data: properly used classes, projects, items, and cost coding. The single biggest determinant of whether the analysis is trustworthy is the quality of the books behind it — clean data first, then the analysis means something. We surface the numbers and explain what they mean; the decisions they point to (raising a price, dropping a line, firing a customer) are yours.
Reference maintained by the Certified QuickBooks ProAdvisor team at TechBrot Inc., an independent firm — not Intuit. Profitability analysis is advisory work, not a regulated, audit, or assurance service. Not affiliated with Intuit Inc.
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Profitability analysis, in five questions.
What is profitability analysis?
Profitability analysis is the practice of breaking a single bottom-line profit figure into its parts — profit by product, service line, customer, project or job, and location — so you can see what each part of the business actually earns or loses. It uses gross margin, net margin, contribution margin, and true job profitability, built on clean QuickBooks data. It’s advisory work, not an audit or assurance service.
How is it different from my profit-and-loss?
A profit-and-loss tells you whether the business made money overall. Profitability analysis tells you where — which products, customers, or jobs made it and which lost it. The same total profit can hide a healthy line carrying a money-losing one, or a few customers earning the margin while the rest barely cover their cost to serve.
What measures does it use?
Gross margin (revenue minus the direct cost of delivery), net margin (carried through to the bottom line), contribution margin (revenue minus variable cost — what each extra sale or job adds toward fixed costs and profit), and true job profitability for project-based work (revenue against the real labor, materials, and allocated cost of that job).
How accurate is the analysis?
Only as accurate as the books behind it. Profitability analysis reads off your QuickBooks data — classes, projects, items, and cost coding — so if those are messy, the breakdown is unreliable. That’s why the work starts with the data: a file review to confirm the books can support the analysis, and a cleanup first if they can’t. Clean data first, then the numbers mean something.
Do you decide what to do with the results?
No. We surface the numbers and explain what they mean — in plain terms, with the assumptions and limits stated. The decisions the analysis points to (raising a price, dropping a product line, changing a customer relationship) are business judgments that stay yours. We advise; we don’t decide, and this isn’t a regulated or assurance service.
What profitability analysis reveals.
A standard profit-and-loss answers one question: did the business make money overall? Profitability analysis answers the harder one — which parts made it, and which quietly lost it. The same total profit can hide a healthy product line carrying a money-losing one, or a handful of customers earning the margin while the rest barely cover the cost of serving them. Breaking profit down by product, service line, customer, project or job, and location is what turns a single number into something you can act on.
The breakdown leans on a few measures that say different things. Gross margin is revenue minus the direct cost of delivering it — the first signal of whether the core work is priced right. Net margin carries through overhead and everything else to the bottom line. Contribution margin — revenue minus variable cost — tells you what each additional sale, job, or customer actually contributes toward fixed costs and profit, which is the number that should drive pricing and which work to take. For project- or job-based businesses, true job profitability matters most: revenue against the real labor, materials, and allocated cost of that job, not a guess. None of these can be read off the books reliably unless the books are clean — which is why the analysis starts with the data, not the spreadsheet.
The dimensions worth breaking profit down by.
Which of these matters most depends on how your business earns — a project shop lives on job profitability; a multi-location retailer on location and product. We scope to the few that move the needle.
Dimension 01 · By product or item
Which products carry the margin and which sell well but barely clear their cost. Built on item-level data in QuickBooks, this separates a popular low-margin product from a quiet high-margin one — and often explains why revenue is up while profit isn’t.
Dimension 02 · By service line
For service businesses, which offerings actually pay. A line can look busy and still lose money once the real labor behind it is counted. Breaking profit down by service line shows where to raise rates, where to streamline, and where the work isn’t worth taking.
Dimension 03 · By customer
The few customers earning most of the margin versus the many who barely cover the cost of serving them — the discounts, the rush jobs, the hand-holding. Customer-level profitability is often the most surprising view, and the one that reshapes how you price and prioritize.
Dimension 04 · By project or job
True job profitability: revenue against the real labor, materials, and allocated cost of a specific job — not an estimate. Built on QuickBooks projects and cost coding, this is the core view for contractors, agencies, and any work that’s quoted and delivered as discrete jobs.
Dimension 05 · By location or department
For multi-location or multi-department operations, which sites or teams earn their keep and which are subsidized by the rest. Built on QuickBooks classes or location tracking, it turns a consolidated number into a per-unit picture you can manage.
The measures · The margins that read across all of them
Across every dimension, the same measures apply: gross margin shows whether the core work is priced right; contribution margin shows what each additional sale or job adds toward fixed costs; net margin carries everything through to the bottom line. Reading the right measure for the question is half the analysis.
How we analyze your profitability.
Five steps, in order. The first two are about the data — because the analysis is only ever as good as the books behind it. We surface and explain; the decisions stay with you.
Confirm the books can support the analysis
Before any numbers are read, we check that the QuickBooks data is clean enough to trust — that classes, projects, items, and cost coding are used consistently and that reconciliation ties. This starts with a free file review. If the books can’t support the analysis yet, a cleanup comes first; the analysis is only ever as good as the data behind it.
Set up the tracking the breakdown needs
If the dimensions you care about — product, service line, customer, project, or location — aren’t already tracked in QuickBooks, we configure classes, projects, items, and cost mapping so revenue and cost land where they belong. Without this structure, a profit-by-segment view is a guess; with it, the numbers are real.
Choose the dimensions and measures that matter
We scope to the few breakdowns that actually move your business — a project shop lives on job profitability; a multi-location retailer on location and product — and pair each with the right measure (gross, net, or contribution margin). Analyzing everything is noise; analyzing the right two or three is signal.
Build and pressure-test the breakdown
We produce the profitability view by segment, then stress-test it: are direct costs landing in the right place, is overhead allocated sensibly, are the surprising results real or an artifact of how something was coded? The point of pressure-testing is that you can act on the numbers without second-guessing them.
Explain what it means — the decisions stay yours
We walk you through what the margins say in plain terms, with the assumptions and limits stated, and lay out the options the numbers point to. What we never do is decide for you: whether to raise a price, drop a line, or change a customer relationship is a business judgment that’s yours to make on numbers you can now trust.
Who profitability analysis is for.
Profitable overall but you can’t say why
The bottom line is positive, but you can’t name your most and least profitable products, customers, or jobs. Profitability analysis turns that single number into a map — so growth, pricing, and hiring decisions stop being guesses.
Project- or job-based businesses
Contractors, agencies, trades, and anyone who quotes and delivers discrete jobs. True job profitability — real cost against revenue per job — is the difference between bidding work that earns and bidding work that quietly loses, job after job.
Multi-product, multi-line, or multi-location
Businesses with several products, service lines, customers segments, or locations, where the consolidated profit hides a wide spread underneath. The more parts the business has, the more likely some are subsidizing others — and the more a breakdown is worth.
Want to know which products, customers, or jobs actually earn?
A Certified ProAdvisor confirms the books can support the analysis with a free file review, then breaks profit down where it matters and walks you through what it means. We advise; the decisions stay yours. Independent firm.
A Certified ProAdvisor reads the numbers; you make the call.
The analysis is only as good as the books behind it, so the work begins inside QuickBooks: confirming that classes, projects, items, and cost coding are clean enough to trust, fixing what isn’t, and only then breaking profit down by the dimensions that matter to your business. A Certified QuickBooks ProAdvisor with active Online and Desktop certifications does that against a written scope, then sits with you to explain what the margins say — in plain terms, with the assumptions and limits stated. What we never do is decide for you. Whether to raise a price, drop a line, or change a customer relationship is a business judgment that’s yours to make; our job is to make sure you’re making it on numbers you can trust. Independent firm — advisory work, not a regulated or assurance service, and not Intuit.
Free
file review first — we confirm the books can support the analysis before we scope
Clean data
first — the analysis is only as good as the books behind it
Independent
Certified ProAdvisor firm — advisory, not a regulated or assurance service; not Intuit
What people ask about profitability analysis.
Is this an audit or assurance service?
What exactly is profitability analysis?
How is it different from the profit-and-loss QuickBooks already gives me?
What does it need from my QuickBooks file?
What if my books aren’t clean enough?
Will you tell me what to do — like which product to drop?
Is this useful for a project- or job-based business?
How much does it cost?
Profitable on paper, but you can’t say which jobs earn it?
Find out which parts of the business actually make money.
If the bottom line is positive but you can’t name your most and least profitable products, customers, or jobs, the answer is in the data — once the data is clean enough to read. We start with a free file review to confirm the books can support the analysis, then scope the work. Independent ProAdvisor firm, written scope and canonical pricing before any work begins.