Surety companies are underwriting your ability to finish jobs. They don’t just want to see your financials. They want to see financials prepared a specific way, with supporting schedules that tell the full story of your company’s capacity and risk profile.

The centerpiece of any bond application is a set of reviewed or audited financial statements prepared on the percentage-of-completion (POC) basis. This is not the same as cash basis or even standard accrual. POC recognizes revenue based on how far along each project is, which gives the surety a realistic picture of earned income versus costs incurred. Most sureties will not accept compiled statements for anything beyond small bonds, and for larger programs they’ll require a full audit from a CPA firm experienced in construction accounting.

Your CPA prepares the reviewed or audited statements, but those statements are only as good as the data feeding them. That data comes from your books. If your monthly bookkeeping is sloppy, incomplete, or months behind, your CPA has to spend time cleaning things up before they can even start. That delays your bond, which delays your bid, which costs you work.

Beyond the financial statements themselves, sureties typically ask for a current work-in-progress schedule. The WIP shows every open project with contract value, costs to date, estimated costs to complete, billings to date, and the resulting over/under billing position. This is what tells the surety whether your jobs are on track or bleeding money. A WIP with cost fades (where estimated profit keeps shrinking) raises red flags. A WIP showing consistent completion and healthy margins builds confidence.

They’ll also want an aging accounts receivable report and an aging accounts payable report. The AR aging shows how quickly you’re collecting. If you have large balances sitting past 90 days, that signals cash flow risk. The AP aging shows whether you’re paying your subs and suppliers on time. Late payments suggest cash problems and create lien exposure, both of which concern sureties.

An equipment schedule listing major assets, their age, condition, and any outstanding loans rounds out the picture. Sureties want to know what you own versus what you owe on those assets. Personal financial statements from each owner with a significant stake are also required. The surety is often asking for personal indemnity, so they need to see that the owners backing the bond have real net worth behind the guarantee.

The two numbers that drive your bonding capacity more than anything else are balance sheet working capital and the WIP schedule. Working capital (current assets minus current liabilities) determines how much bonding a surety is willing to extend. A general rule of thumb is that your single job limit and aggregate program are multiples of working capital, though the exact formula varies by surety. If your books understate current assets or miss liabilities, your working capital looks weaker than it actually is and you get less bonding than you should.

All of this starts with accurate, timely construction bookkeeping. Job costs need to be coded to the right project. Subcontractor payables need to be recorded when invoiced, not when paid. Retainage receivable and retainage payable need to be tracked separately. Revenue needs to tie to progress, not just to deposits hitting the bank account.

If your books are behind or unreliable, the first step is getting them caught up and structured correctly for construction. Northern Virginia small business bookkeeping services built around job costing and construction workflows make the year-end package straightforward instead of a scramble. Your CPA gets clean data, your WIP ties to your general ledger, and the surety gets a package that tells a clear, confident story about your company.

Contractors who treat bookkeeping as an afterthought end up chasing bonds at the last minute. Contractors who maintain disciplined monthly books walk into renewal season with everything their surety needs already in place.