Why CPA-Prepared Financials Matter in Construction Bonding

You land a bid on the biggest project your company has ever pursued. The contract requires a performance bond, so you contact a surety agency, start the application, and submit the financials you have on hand. A week later, the underwriter comes back with questions, requests documentation you don't have, and the process stalls. The bid deadline passes.

For contractors moving into larger, bonded work, this scenario might be familiar. CPA-prepared financial statements for bonds are the foundation of the surety underwriting process, and arriving at the table without the right ones can close doors before you get a real shot at bigger work.

What Are CPA-Prepared Financial Statements?

CPA-prepared financial statements are financial documents prepared or reviewed by a licensed Certified Public Accountant. Unlike internal bookkeeping reports or tax returns, they carry third-party credibility that surety underwriters rely on when evaluating risk.

Three levels of CPA-prepared statements exist, and each offers a progressively higher degree of assurance:

  • Compilation: The CPA organizes management-provided financial data into a standard format but provides no verification or assurance. Suitable for small bond amounts or internal use.
  • Review: The CPA performs analytical procedures and limited testing to confirm that the statements are free of material misstatements. This level is the most common requirement for active construction bonding programs.
  • Audit: The CPA examines records, tests internal controls, and verifies documentation in detail. Required for the largest bonding capacities.

For most contractors pursuing mid-to-large projects, a reviewed financial statement is the baseline. Audits come into play when bond amounts climb significantly or when a carrier wants maximum confidence in the numbers.

When Are CPA-Prepared Financials Required?

Requirements scale with the size of the bond, though carrier standards vary. As a general guideline:

  • Smaller bonds (generally under $750,000): Many surety companies will work from a credit-based application, and formal financial statements may not be required. Some carriers set this threshold lower, so it's worth confirming with your bond agent.
  • Mid-range bonds ($750,000 to $2 million): Financial statements become standard at this level. Some carriers will accept internal statements if they're well-organized, but CPA-prepared documents carry more weight and reduce friction during underwriting.
  • Larger bonds (over $2 million per project): CPA-prepared financials are essentially universal at this level.

Don't wait until you're chasing a $2 million job to get your financials CPA-ready. Contractors who establish that relationship early are in a much stronger position when larger opportunities come up.

What Are Surety Underwriters Looking At in Your Financials?

Surety underwriting is built around a three-part framework: Character, Capacity, and Capital. On the financial side, Capital and Capacity are where your CPA-prepared statements do most of the work.

Underwriters are focused on specific metrics:

  • Working capital (current assets minus current liabilities) tells them whether you can fund active projects without running short on cash mid-job.
  • Net worth and debt-to-equity ratio reveal how leveraged your business is and how much financial cushion exists if a project runs into trouble.
  • Profit margin trends across multiple years carry more weight than a single strong year, as underwriters are looking for consistency over time.
  • Cash flow shows whether your business generates enough liquidity to sustain operations through a long project cycle.

One year of financials is rarely sufficient. Sureties typically want two to three years of comparative statements because trends matter more than any single snapshot. 

Alongside those statements, your work-in-progress schedule — a report that tracks costs, billings, and projected profit or loss across all active jobs — is a required component of most underwriting packages. Contractors who treat the WIP as an afterthought routinely run into friction during underwriting that better-prepared applicants avoid.

Why Does My CPA Need Construction Experience?

Construction accounting is a specialized discipline, and many general-practice CPAs aren't fully equipped for it. Contractors typically recognize revenue using the percentage of completion method, which recognizes income and costs as a project progresses rather than at its conclusion. 

A generalist CPA unfamiliar with this approach may produce statements that are technically accurate but structured in ways that fail to meet surety standards or that simply don't give underwriters the picture they need to make a confident decision.

Preparing the WIP schedule correctly is another area where construction expertise matters. A construction-focused CPA knows how to handle the over/underbillings entries that flow from the WIP onto the balance sheet.

Overbillings arise when a contractor has invoiced beyond the value of completed work, while underbillings reflect completed work that hasn't yet been invoiced. Both are common in construction, but how they're calculated, presented, and explained can meaningfully affect how an underwriter reads the overall financial picture.

Keep in mind that hiring a CPA without construction experience can cost more in delayed approvals or reduced bonding capacity than the fee difference from hiring one who specializes in it.

What Should a Surety Bond Financial Package Include?

A complete surety bond financial package typically includes:

  • Balance sheet: Shows assets, liabilities, and equity. Underwriters pay close attention to working capital and net worth.
  • Income statement: Documents revenue, costs, and profitability over the period.
  • Statement of cash flows: Tracks cash movement across operations, financing, and investments.
  • Notes to financial statements: Explains accounting policies, contingent liabilities, and anything unusual in the numbers.
  • WIP schedule: Lists every active project with contract value, costs incurred, estimated cost to complete, billings, and projected profit or loss.
  • Accounts receivable and payable aging reports: Help underwriters assess collection habits and outstanding obligations.

Multi-year comparative statements should accompany all of the above. Submitting a single year gives the underwriter no context for whether what they're looking at represents a trend or an outlier.

How to Strengthen Your Financials Before You Apply

A few habits separate contractors who qualify for strong bonding programs from those who hit walls at underwriting:

  • Work with your construction-oriented CPA year-round, not just at tax time: Ongoing advisory catches financial weaknesses before an underwriter does.
  • Maintain your WIP schedule monthly: A stale or disorganized WIP raises questions about project management discipline that are hard to walk back once the underwriter has noticed them.
  • Build retained earnings: Pulling profits out of the business reduces equity, which directly lowers your aggregate bond limit. Most sureties calculate that limit against your total active workload — bonded and unbonded projects combined — so the ceiling tends to arrive sooner than contractors expect.
  • Manage debt deliberately: A high debt-to-equity ratio signals risk, and reducing it over time directly improves your underwriting profile.
  • Loop in your surety bond agent early: A knowledgeable agent can review your financial picture before submission, flag anything that might slow the process, and work directly with carriers on your behalf.

The last point is worth emphasizing. Your surety bond agent functions as the connective tissue between your financials and the carrier — an advocate who knows the underwriter's language and can present your application in the context it needs to succeed.

Work With a Surety Partner Who Knows the Process

ProSure Group has worked with contractors and their CPAs since 1993, helping translate well-prepared financials into the bonding capacity needed to pursue bigger work. With access to more than 30 A-rated surety carriers and a team focused exclusively on surety and fidelity bonding, we know what underwriters are looking for and how to position your application for the best outcome.

Learn more about our surety bond services today. If you’re ready to get started, please apply for a bond today. 

Have questions? Call us at (800) 480-3883 or email contractbonds@prosuregroup.com to get started.