TL;DR: The jump from small jobs to big ones runs through two desks — the bank’s and the surety’s — and both read your financial statements before they read your pitch. What they need to see: revenue recognized on percentage-of-completion with a proper WIP schedule (not just cash in and out), real working capital, equity left in the company instead of stripped out, holdbacks and over/under-billings presented correctly, and statements at the right assurance level, delivered on time, year after year. None of this is accounting vanity. It’s the paperwork version of trust, and contractors who build it early get bonding capacity and credit exactly when the big opportunity shows up — instead of eighteen months after they needed it.
Every growing contractor eventually hits the wall with a sign on it: bonding required. Or its cousin: the bank meeting where the operating line you need for a bigger job gets a polite “we’ll need to see your statements.” At that moment, your financials stop being a tax formality and become the product you’re selling.
Here’s what the people on the other side of those desks actually look for — and how to be ready before you need to be.
Percentage-of-completion: the language big construction speaks
Small contractors live on cash-basis thinking: money in, money out. Sureties and serious lenders read percentage-of-completion accounting: revenue earned as work progresses, measured by costs incurred against total estimated costs, with profit recognized proportionally.
The difference isn’t academic. Cash-basis books on contract work swing wildly — a deposit lands and you look rich, a materials buy hits and you look broke — and they say nothing about whether the jobs underneath are winning or losing. Percentage-of-completion, built on the job costing discipline we’ve covered before, shows the truth per project while it’s running. It’s also what makes the next item possible.
The WIP schedule: the one page that decides your file
If a surety underwriter could only see one page, it would be the work-in-progress schedule: every open job, contract value, costs to date, estimated cost to complete, percent complete, revenue earned, amount billed — and the two columns that tell the real story:
- Underbillings (work performed, not yet billed): a little is normal; a lot reads as either sloppy billing or, worse, costs piling up on jobs whose billings can’t keep pace — the classic early sign of a loser job being quietly carried.
- Overbillings (billed ahead of work): healthy in moderation (you’re using the client’s money, not yours), but large overbillings mean the remaining work has to be finished with cash you’ve already collected and possibly spent — “borrowing from the job,” in surety language.
Underwriters also compare this year’s WIP to last year’s gross profit fade: did jobs finish at the margin you estimated mid-stream? Consistent fade — jobs that always close worse than the WIP claimed — is the fastest way to lose a surety’s confidence, because it means your estimates can’t be trusted. Fade discipline comes from honest cost-to-complete updates, which is a monthly habit, not a year-end scramble.
If your bookkeeping can’t produce a WIP schedule today, that’s the gap to close first. Everything else on this list builds on it.
The ratios on the checklist
Both desks run the same quick math:
- Working capital (current assets minus current liabilities): the surety’s favourite number, because bonded jobs get finished with working capital. Analysts commonly extend capacity as a multiple of it — meaning every dollar of working capital you keep in the company supports several dollars of bonded work. They’ll also discount the soft stuff: shareholder loans to the owner (covered last month — they read as money already gone), stale receivables, and prepaid items.
- Equity. Years of stripping every dollar out as the year ends leaves a balance sheet that says “the owner doesn’t leave money at risk here — why would we?” Growing contractors deliberately retain earnings in the years before they need capacity.
- Debt and the line. An operating line that’s maxed year-round reads as structural dependence, not seasonal smoothing. Equipment debt is normal and expected; what matters is term debt matched to asset life (our buy-lease-finance post) and room left on the revolver.
- Holdbacks, shown properly. Holdback receivables split out, aged sensibly, with the lien timelines under control — a presentation detail that quietly signals you run the money side like you run the site.
The statements themselves: level and timing
Three practical points contractors learn late:
- Assurance level matters. A compilation (notice-to-reader) often carries you early; most sureties want review engagement statements as bonded work grows, and large programs may require audits. Moving up a level takes time and a year-end process built for it — ask what your target program requires before the year-end that will be reviewed.
- Timing matters almost as much. Statements delivered four months late tell the underwriter your information systems lag reality — the exact risk they’re pricing. The contractors with strong files deliver quickly because the monthly close already did the work.
- Consistency beats one good year. Sureties underwrite trajectories: three years of clean, comparable, on-time statements with modest retained growth beats one spectacular year with restated history. The file you want in 2028 is built by the statements you produce for 2026.
Start before you need it
The pattern we see repeatedly: a contractor gets invited to bid bonded work, calls for bonding, and discovers the file takes a year-end or two to build — the WIP history, the retained equity, the review engagement. The opportunity doesn’t wait that long.
The fix is to run bond-ready even before bonding: job costing and monthly WIP now, a deliberate retention policy now, the conversation with a construction-savvy broker and accountant this year-end, not the one after the big invitation.
Frequently asked questions
How much bonding capacity can my company get?
Rules of thumb vary, but surety capacity ties closely to working capital and equity — commonly discussed as a multiple of working capital (often cited around 10x for single-job limits, adjusted heavily for your history, fade record, and backlog). The honest answer comes from a broker reading your actual statements — which is exactly why the statements come first.
What’s the difference between a compilation and a review engagement?
A compilation assembles your numbers with no assurance; a review adds analytical procedures and limited assurance from the accountant, and costs more accordingly. Many sureties accept compilations for small programs and require reviews as limits grow. Confirm the requirement before year-end — you can’t retroactively upgrade a finished year easily.
Do I need percentage-of-completion for my taxes too?
Tax and statement presentation can differ (and holdbacks have their own tax timing — more on that in our contractor year-end post later this month). The point for growth is that management and external statements speak percentage-of-completion; your accountant reconciles the tax side behind the scenes.
My balance sheet is thin because I pay everything out each year. How fast can I fix it?
One deliberate year helps; two or three build a story. Retaining earnings has tax interactions (you’re keeping lightly-taxed corporate dollars — often efficient anyway, as Monday’s post covered) and the compensation mix can be tuned so retention doesn’t starve the household. It’s a plan, and fall is when it gets made.
Does equipment on loans hurt my bonding file?
Financed equipment is normal in construction and underwriters expect it. What hurts is mismatched structure (short-life assets on long debt), a maxed operating line doing equipment’s job, or shareholder draws leaving nothing behind the debt. Clean structure reads as competence.
Bank-ready and bond-ready is a finance function, not a document — monthly job costing, a WIP schedule that reconciles, retention set on purpose, statements out fast at the right level. That’s the machine YBL builds and runs with contractors planning to step up a weight class. If bonded work is anywhere in your next two years, this year-end is the one to build it on.