Collecting a certificate from every sub is not a compliance program. A certificate is an informational snapshot — it proves that on the day it was typed, someone at an agency believed those policies existed. It doesn't prove the endorsements you require are attached, and it stops being true the moment a policy cancels. A real program does five things the folder can't: verify against the contract, capture the actual endorsements, monitor expiration and mid-term cancellation, tie enforcement to payment, and retain everything through the completed-operations tail.
Most contractors first take subcontractor compliance seriously not because of a lawsuit but because of an audit invoice.
Here's the mechanism. When your workers compensation carrier audits the policy year, it asks for proof that every subcontractor you paid carried its own workers comp. For each sub that can't be documented, the auditor charges that sub's payroll to you, at your class rate. If the sub didn't provide payroll records — and an uninsured sub usually doesn't — the auditor typically applies a percentage of the total amount you paid them as deemed payroll. The general liability audit runs a parallel calculation for uninsured subcontractor cost.
Two things make this disproportionately painful. First, it arrives months after the job closed and the margin was booked. Second, it's retroactive — you cannot fix it by collecting the certificate now, because the certificate has to have been in force during the work. A missing document from March is unrecoverable in November.
Underneath that sits the legal exposure most people think of first: statutory employer rules in most states allow the injured employee of an uninsured sub to claim against the general contractor's comp policy, and a defect or injury claim on a job where the responsible sub has no coverage lands squarely on the party that hired them.
The ACORD certificate says, in its own header, that it is issued as a matter of information only and confers no rights. That isn't boilerplate to skim past — it's an accurate description of the document's legal weight.
Three gaps matter in practice:
| Stage | What happens | Failure mode if skipped |
|---|---|---|
| 1. Written insurance exhibit | Limits, required endorsements, admitted/rated carrier standard, and the payment-conditioned compliance clause — in the subcontract, not an email | No enforcement leverage; disputes about what was "required" |
| 2. Collection at onboarding | Certificate plus copies of the AI, primary and non-contributory, and waiver endorsements | Coverage assumed, never confirmed |
| 3. Verification | Line-by-line against the exhibit by someone who can read an endorsement | Deficiencies discovered at claim time |
| 4. Expiration monitoring | Calendar-driven renewal chase 30 days out; watch for mid-term cancellation | Sub goes bare mid-project and nobody knows |
| 5. Enforcement | Deficiency notice, then payment hold or replacement coverage back-charge | Requests get ignored because nothing happens when they are |
| 6. Retention | Archive the cert, endorsements, and executed subcontract for the repose period | Late defect claim, no proof of downstream coverage |
Whoever reviews documents should be checking these, in this order:
Anything that fails should generate a request for the endorsement. A corrected certificate answers the wrong question.
General liability is occurrence-based, meaning the policy that responds to a defect claim is the one in force when the damage occurred, which can be years after you left the site — the mechanic explained in occurrence vs. claims-made. When a claim arrives four years post-completion, your defense depends on being able to produce, for the responsible sub: the executed subcontract, the certificate, and the additional insured endorsement in effect at the time.
The right retention benchmark is the statute of repose for improvements to real property in the state where the work was performed. Those periods run several years past substantial completion and differ meaningfully across Georgia, Florida, South Carolina, North Carolina, Tennessee, and Alabama — and Florida in particular has been amended in recent years. Rather than trying to calculate a per-state window, the practical answer is to retain everything for the longest applicable period plus a margin. These are PDFs. Storage is not the constraint; discipline is.
| Approach | Typical 2026 cost | Best fit |
|---|---|---|
| Spreadsheet plus calendar reminders | Staff time only | Under roughly 25 active subs, one accountable owner of the task |
| Self-service COI tracking platform | Annual subscription, often low four figures | 25–100 subs; you still do the chasing |
| Fully outsourced tracking service | Per-vendor annual fee; scales with sub count | High sub turnover, multiple concurrent projects |
| Agency-reviewed hybrid | Usually no additional charge from your agency | Contractors who want an underwriter's eye on the endorsements without buying software |
These are illustrative, not quoted prices. The variable that actually drives cost isn't the tooling — it's sub turnover. A contractor running twelve long-term trade partners can do this well in a spreadsheet. A contractor onboarding thirty new subs a quarter cannot, and will eventually pay for the gap at audit.
Bettr Coverage is an independent commercial insurance agency serving Georgia and the wider Southeast. Subcontractor compliance is one of the few places where an agent is genuinely more useful than software: the software flags that a field is blank, but somebody still has to read the endorsement and decide whether it satisfies the contract. We build the insurance exhibit so it asks for things carriers will actually issue, review incoming sub documentation against it, flag the defects that matter versus the ones that don't, and keep your own program — general liability, workers comp, auto, umbrella — positioned so an uninsured-sub charge at audit is a surprise you've already priced. One agency, one relationship, the whole file reviewed before the auditor gets to it.
Send us your subcontract insurance exhibit and a handful of current sub certificates. We'll tell you where the gaps are — in plain language, at no charge.
Get a free coverage reviewThe ongoing process of collecting sub insurance documentation, verifying it against the contract, monitoring it for expiration and cancellation, and retaining it long enough to defend a late claim. Collecting the certificate is step one of six — a program that stops there is a filing cabinet, not compliance.
An ACORD certificate is informational and confers no rights — it says so on its face. It doesn't prove endorsements are attached, doesn't show their scope or edition date, and goes stale silently the moment a policy is cancelled.
Most states make the hiring contractor responsible. At audit, the uninsured sub's payroll — or a percentage of what you paid them — gets charged to you at your class rate, months after the job closed. It cannot be fixed retroactively.
Through the statute of repose for improvements to real property in the state where the work was done — several years past substantial completion, and different in each Southeast state. Retain the certificate, the endorsements, and the executed subcontract together.
Named insured matches the signing entity, dates span the work, limits meet the exhibit, AI for ongoing and completed operations, primary and non-contributory plus waiver of subrogation, comp in force without an owner-officer exclusion, hired and non-owned auto, and carrier acceptability.
Self-service platforms typically run an annual subscription; outsourced services price per tracked vendor. Under about twenty-five active subs, a spreadsheet with calendar reminders and agency review of the documents usually works as well.
Only if the subcontract conditions payment on conforming coverage and gives you the right to procure replacement coverage and back-charge. Prompt payment statutes and lien rights limit what you can hold and for how long — have construction counsel draft the clause.
For general information only. Not legal advice and not a quote or contract of insurance. Statutory employer rules, premium audit practices for uninsured subcontractors, owner-officer workers compensation elections, prompt payment statutes, and statutes of repose for improvements to real property differ by state and change over time — confirm specifics with a licensed agent and, where contract terms or retention obligations are at issue, construction counsel. Endorsement wording and availability vary by carrier and are not standardized. Cost figures are illustrative, not filed rates or quoted prices. Coverage subject to policy terms and carrier appetite.