ACORD 126 is the commercial general liability section of the ACORD application package, the supplemental form that collects the classifications, exposure amounts, and liability-specific underwriting answers a carrier needs to quote a CGL policy. It attaches behind the ACORD 125 master application and translates "what the business does" into the class codes and exposure bases that drive general liability rating. The policy those answers produce is almost always written on CG 00 01, the standard ISO coverage form.
Three parts of this form decide most of the underwriting outcome: the classification schedule, the subcontractor questions, and the products and completed operations answers. This page explains what each one does and where applicants get themselves into trouble.
What does ACORD 126 collect?
The form collects everything liability-specific that the master application leaves out. The schedule of hazards is its core, listing each classification of the business's operations with a class code, the premium basis for that code, and the exposure amount, for example gross sales for a retailer, payroll for a contractor trade, or area for a building owner.
The form also records the limits being requested, occurrence and aggregate, plus deductibles and any claims-made particulars where that trigger applies.
A long series of underwriting questions follows, probing the exposures general liability underwriters have been burned by before: work performed for others, subcontracted work, products manufactured or sold, athletic teams sponsored, watercraft or aircraft, hold harmless agreements given, and similar. Every yes typically requires an explanation in the remarks. None of this is busywork. Each answer either maps to a rating variable or flags an exposure the underwriter must price, exclude, or decline.
How do classifications and exposures set the premium?
General liability rating multiplies a rate per class code against that code's exposure base, so the classification schedule is the premium calculation in embryo. A carpentry code rated per $1,000 of payroll and a retail code rated per $1,000 of gross sales produce very different premiums for the same dollar of exposure, and businesses with mixed operations carry several codes at once.
Two accuracy problems dominate. The first is misclassification, describing operations under a cheaper code than the work justifies, which produces a quote the audit will destroy, since exposure-based policies are auditable and the carrier reclassifies and back-bills when the audit reveals the truth.
The second is underestimating the exposure, projecting $2 million in sales for a business tracking toward $4 million, which converts into a painful additional premium bill at audit. Brokers who quote from the applicant's actual financials, rather than round-number guesses, save their clients from both. Estimate honestly and the audit is boring. That is the goal.
Why do the subcontractor questions matter so much?
For contracting risks, the subcontractor answers often decide whether the account gets quoted at all. The form asks what portion of the work is subcontracted, the annual cost of subcontracted work, and the risk transfer practices behind it, including whether the applicant obtains certificates of insurance from subs, requires limits equal to its own, uses written contracts, and secures additional insured status and hold harmless agreements running in its favor.
Underwriters read these answers as a proxy for how much subcontractor liability will climb upstream to the applicant's policy. A general contractor that collects certificates, requires each sub to carry equal limits, and gets additional insured status on every sub's policy has built a wall of first-line coverage in front of its own. One that answers no down the column is asking the carrier to insure every sub's mistakes at the GC's premium.
Subcontractor cost also functions as an exposure base for some contracting classifications, which is why the dollar figure is asked rather than a percentage alone:
| Underwriting question area | What the underwriter is measuring |
|---|---|
| Percentage and cost of subcontracted work | How much of the operations the applicant performs versus transfers |
| Certificates and limits required from subs | Whether sub losses land on sub policies first |
| Written contracts with hold harmless and additional insured terms | Quality of contractual risk transfer upstream |
| Products manufactured, sold, or installed | Size and nature of the products-completed operations exposure |
The products questions deserve the same respect. What the business makes, imports, sells under its own label, or installs defines the products-completed operations exposure, the part of the CGL that responds after work is finished or products leave the applicant's hands. Private labeling and importing are the classic surprises, since a business that puts its name on someone else's product often inherits liability as if it made the product itself.
Where can you see the actual form?
Menlo does not reproduce ACORD forms because they are copyrighted by ACORD Corporation. Licensed agencies and carriers access current editions through acord.org and complete the 126 inside their agency management systems as part of the submission package. Applicants see the completed form when their broker sends it for review and signature, and the review is worth doing question by question, since the yes and no answers are representations like everything else in the application.
Frequently asked questions
Is ACORD 126 required for every general liability quote?
For standard market submissions it is the default, since carriers expect the ACORD package, though some carriers substitute their own supplemental applications or online question sets. Excess and surplus lines placements frequently require both the 126 and carrier-specific supplements.
What exposure base does general liability use?
It depends on the classification. Common bases include gross sales, payroll, area, and total cost, and subcontractor cost feeds the rating of many contracting classes. Each class code on the schedule of hazards carries its own basis and its own rate.
What policy do the ACORD 126 answers lead to?
Most carriers quote the standard ISO coverage form, CG 00 01, with endorsements shaped by the application answers. Exposures the underwriter dislikes often come back as exclusions, which is why an accurate application also predicts the endorsement list on the quote.
Why does the form ask about hold harmless agreements I have signed?
Because contractual liability the applicant assumes flows into the CGL through the insured contract mechanism. An applicant that routinely signs broad hold harmless agreements is bringing other parties' liability onto the policy, and the underwriter prices or limits that.
This guide is for educational purposes and describes standard commercial application practice in Menlo's own words. Form numbers and titles are cited for identification only, and Menlo Insurance Services is not affiliated with ACORD Corporation or Insurance Services Office, Inc. Your policy's specific terms, conditions, and endorsements control. Talk to a licensed broker about your actual exposures.