The Audit Suprise Nobody Warned You About

By Cole Rarrick President, Mountain View Insurance Services
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You did the work. You paid your premiums all year. And now your carrier is sending you a bill for thousands of dollars you didn't budget for. Welcome to the audit.

Most contractors know audits exist in theory. Few are prepared for what actually shows up. Here's what's catching people off guard and what you can do about it before the auditor calls.

Your subcontractors can become your problem
When you hire subs, your carrier wants to know how much you paid them. That's because if a sub doesn't carry their own insurance, your policy may end up covering them by default.

Here's where it gets expensive. If you don't have a certificate of insurance on file for a sub, the carrier will typically pick up their full payment as an auditable exposure. Not just labor. Labor plus materials, combined, as one number. That landscaping sub you paid $40,000 to? If you can't produce their COI, that $40,000 gets counted as your exposure and you get charged on all of it.

Some carriers will let you strip out materials if you have detailed records separating labor from materials. Most contractors don't keep it that clean. One line item on an invoice is the norm, and one line item means the whole amount is fair game.

The fix is straightforward: collect a certificate of insurance from every sub before they set foot on your job. Not once a year in January. Every project, every time. A sub can have active insurance in January and get canceled for non-payment by June. The COI you collected six months ago doesn't protect you today.

Best practice is to check every project. If that feels like too much process to build yourself, ask your broker to help you set up a simple system. It doesn't have to be complicated, and it's far less painful than paying an audit bill for someone else's work.

The double whammy you don't see coming
Here is the part that frustrates contractors most. An audit isn't just about last year.

Say your audit closes and the carrier determines you owe an additional $8,000 because your payroll came in higher than estimated. You write the check and assume you're done. You're not. The carrier now has real numbers on your operation, and they update your current policy to reflect them. If you have nine months left on your policy period, your remaining payments increase to spread the updated payroll across those months.

You pay for the past and the future adjusts at the same time. That's the double whammy. Most contractors only brace for one hit and get surprised by the second.

If you're on ACH, pay extra attention. The carrier isn't going to send a separate invoice and wait for you to respond. They'll automatically deduct the audit balance and the new payment amount directly from your account. If your cash flow is tight, that can catch you off guard fast.
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When you add new trades mid-year
Your policy is built around what you told the carrier you do. If that changes, your premium should change with it, and the audit is how the carrier finds out it didn't.

A good example is a landscape contractor who starts picking up concrete flatwork, masonry, or paving. Those aren't the same risk classification as general landscaping. If you're running crews doing meaningful amounts of that work and it wasn't on your original submission, the auditor will find it. The rate for the new trade applies, retroactively, to the work you already did.

This isn't about hiding anything. It's about making sure your broker knows your scope before the underwriter figures it out themselves. The conversation is much easier when you're the one bringing it up.

One thing the audit doesn't touch: your umbrella
This one actually cuts both ways, and it's worth knowing. Your umbrella policy generally doesn't participate in the audit process. If your payroll went up and you owe money on your general liability or workers' comp, the umbrella doesn't add to that bill. But if your payroll went down and you're expecting a refund, the umbrella won't contribute one either. It sits outside the audit entirely.

Switching carriers doesn't erase the audit
A lot of contractors switch insurance companies because they found a better price. That's a legitimate reason to move. But one thing doesn't go away when you leave: the final audit from your old carrier.

It doesn't matter whether you left mid-term or at renewal. Your previous carrier will still conduct a final audit for the period you were with them. That bill can show up months after you've moved on, and if you weren't expecting it, it hits like a surprise you thought you'd avoided.

There's another risk with switching that's easy to miss. A new carrier might classify your trades in a way that looks favorable at quote time. You assume you're saving money, you bind the policy, and the year goes on. Then the audit happens. If your operation involves gray-area work, masonry that could read as concrete, concrete that could read as flatwork, the new carrier's auditor may land on a different classification than what you were originally quoted. You saved money on paper and gave some of it back at audit time.

None of this means switching carriers is a bad idea. It means you should ask your broker exactly how the new carrier is going to classify your work before you bind, not after.

If a large audit bill shows up
One last thing worth knowing: you don't always have to pay a large audit balance in one shot. Most carriers will work with you on stretching the payment out, typically at least three months, sometimes longer. It requires your broker to make the ask, but it's negotiable more often than people realize. If you're staring at a number that doesn't fit your cash flow right now, call your broker before you assume you have no options.
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Questions to bring to your broker before your next audit

1. Ask your broker to help you build a simple system for tracking COIs from every sub you use. It doesn't have to be complicated, and having it in place before the audit is infinitely better than scrambling after.
2. Keep your broker informed any time you add new trades or take on work outside your normal scope. They need to know before the auditor does.
3. If you're considering switching carriers, ask your broker how the new carrier will classify your work, and make sure you understand any audit risks before you bind.
4. If you still have an outstanding audit due from a previous carrier, loop your broker in. They may be able to help negotiate the payment terms.

The audit is not the enemy. The surprise is. Spend thirty minutes with your broker going through these before the auditor does it for you.

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