Knowing why to have an umbrella policy is the easy part. The hard part is verifying that the umbrella policy you or your sub carries actually provides the protection it promises. A certificate showing "$5M umbrella" means nothing if the underlying schedule is incomplete, the drop-down provisions are missing, or the additional insured endorsement excludes completed operations.

This checklist-driven guide provides a systematic process for evaluating umbrella policy compliance, covering every element that determines whether the umbrella pays or denies a claim.

Compliance Checklist Section 1: Underlying Insurance Schedule

The underlying insurance schedule is the foundation of every umbrella policy. It lists every primary policy the umbrella sits above, including the carrier name, policy number, coverage type, and limit. If a primary policy is not on this schedule, the umbrella will not respond to claims under that policy.

Checklist Items

Item 1.1: CGL is listed on the underlying schedule. Verify the sub's Commercial General Liability policy appears on the umbrella's underlying schedule with the correct carrier, policy number, and per-occurrence limit. The CGL limit on the schedule must match the actual CGL policy limit.

Item 1.2: Commercial auto is listed on the underlying schedule. The commercial auto liability policy should appear with the combined single limit amount. If the sub operates vehicles on or around your jobsite, auto claims can exceed $1M rapidly. Missing auto from the umbrella schedule means no umbrella protection for auto claims.

Item 1.3: Employer's liability is listed on the underlying schedule. Workers compensation Part B (employer's liability) should appear with the standard $1M/$1M/$1M limits or higher. Third-party-over actions and loss of consortium claims arise from employer's liability, and the umbrella extends these limits only if employer's liability is scheduled.

Item 1.4: Underlying limits on the schedule match actual policy limits. Cross-reference the limits shown on the umbrella's underlying schedule against the limits on each primary policy's declarations page. If the umbrella schedule shows a $1M CGL limit but the actual CGL carries only $500,000, the umbrella carrier may deny claims between $500,001 and $1M, arguing the insured failed to maintain the required underlying limits.

Underlying Policy	What to Verify	Document Source
CGL	Carrier, policy number, per-occurrence limit, aggregate	CGL declarations page
Commercial Auto	Carrier, policy number, combined single limit	Auto declarations page
Employer's Liability	Carrier, policy number, each accident/disease/aggregate	WC declarations page
Other (if applicable)	Any additional liability policies scheduled	Respective declarations

Item 1.5: No policies are missing from the schedule. If the sub carries professional liability, inland marine, or other liability policies, check whether they should be on the umbrella schedule. While not all policies need scheduling, any policy that produces third-party liability claims should be considered.

Compliance Checklist Section 2: Drop-Down Provisions

Drop-down provisions define when the umbrella responds to claims that the primary policies exclude. This is what distinguishes a true umbrella from an excess-follows-form policy.

Checklist Items

Item 2.1: The policy is a true umbrella, not excess-follows-form. Check the policy form. True umbrella policies carry their own insuring agreement separate from the underlying policies. Excess policies state they "follow form" of the underlying coverage. The declarations page or policy form number indicates which type it is.

Item 2.2: Drop-down coverage scope is documented. Review the umbrella's insuring agreement to identify what claims it covers independently of the underlying policies. The umbrella should specify the categories of claims for which it provides drop-down coverage.

Item 2.3: Drop-down exclusions are identified. Even true umbrella policies contain exclusions in their drop-down coverage. Common construction-specific drop-down exclusions include:

Pollution and environmental contamination
Professional liability and design errors
EIFS (exterior insulation and finish system) claims
Residential construction operations
Asbestos and lead-related claims

Document each drop-down exclusion and assess whether it creates an unacceptable gap for your project.

Item 2.4: Drop-down trigger language is clear. The policy should define the specific circumstances under which drop-down activates. Typical trigger: "coverage applies to occurrences not covered by the underlying insurance, but which would be covered by this policy if the underlying insurance did not exist, subject to the retained limit."

Compliance Checklist Section 3: Retained Limit (Self-Insured Retention)

The retained limit or self-insured retention (SIR) is the amount the insured must pay out of pocket before the umbrella responds on drop-down claims. Unlike a traditional deductible, the SIR requires the insured to handle the claim (including defense) until the retention is satisfied.

Checklist Items

Item 3.1: SIR amount is documented. Record the exact SIR amount from the umbrella declarations page. Standard amounts for construction firms:

Contractor Size	Typical SIR	Acceptable Range
Under $5M revenue	$10,000	$5,000-$15,000
$5M-$25M revenue	$10,000-$25,000	$10,000-$50,000
$25M-$100M revenue	$25,000-$50,000	$25,000-$100,000
Over $100M revenue	$50,000-$100,000	$50,000-$250,000

Item 3.2: SIR applicability is understood. Confirm whether the SIR applies only to drop-down claims (standard) or to all claims including those above exhausted primary limits (unusual but possible). An SIR that applies to all claims effectively creates a deductible on every umbrella claim, reducing the umbrella's value.

Item 3.3: Sub's financial capacity to fund the SIR is verified. A $50,000 SIR means nothing if the sub cannot produce $50,000 to activate the coverage. For subs with SIRs above $25,000, request financial statements or a letter from their broker confirming the sub's ability to fund the retention. If the sub cannot pay the SIR, the umbrella does not activate on drop-down claims.

Item 3.4: SIR includes or excludes defense costs. Some SIRs require the insured to fund defense costs within the retention. If the SIR is $25,000 and defense costs reach $20,000 before damages are assessed, only $5,000 of the SIR remains for actual damages before the umbrella activates. An SIR that includes defense erodes faster but also costs the insured more in out-of-pocket defense spending.

Compliance Checklist Section 4: Additional Insured Endorsement

The additional insured endorsement on the umbrella is separate from the AI endorsement on the primary CGL. Both are required for full protection.

Checklist Items

Item 4.1: GC is named as additional insured on the umbrella. The umbrella policy must contain an endorsement specifically adding your company as an additional insured. A blanket AI endorsement that covers "all persons or organizations the named insured is contractually required to name" is acceptable if the subcontract contains an AI requirement.

Item 4.2: AI endorsement covers ongoing operations. The AI endorsement should cover claims arising from the sub's ongoing operations on your project. Some AI endorsements limit coverage to completed operations only, leaving a gap during active construction.

Item 4.3: AI endorsement covers completed operations. The AI endorsement should extend to completed operations claims arising from the sub's work on your project. Without completed operations AI coverage on the umbrella, you lose access to the sub's umbrella limits on construction defect claims filed after project completion.

Item 4.4: AI coverage is not limited to the sub's negligence only. In states that do not have anti-indemnity statutes restricting AI coverage to the named insured's negligence, the AI endorsement should cover the GC's sole negligence as well as the sub's negligence. In states with anti-indemnity statutes (about 43 states have some form), verify the endorsement provides the maximum coverage permitted by law.

Item 4.5: AI endorsement applies to the full umbrella limit. Some AI endorsements on umbrella policies sublimit AI coverage. For example, a $5M umbrella might provide only $2M in AI coverage. Verify the endorsement provides AI coverage up to the full per-occurrence and aggregate limits.

Item 4.6: Certificate of insurance reflects AI status on umbrella. The ACORD 25 should note additional insured status specifically for the umbrella/excess liability section. If the certificate only shows AI on the GL section, request clarification and an amended certificate.

Compliance Checklist Section 5: Defense Cost Treatment

How the umbrella treats defense costs directly impacts the amount of coverage available for actual claim payments.

Checklist Items

Item 5.1: Defense is inside or outside the limits. Determine whether the umbrella policy treats defense costs inside the policy limits (eroding) or outside the limits (supplementary). Defense outside limits provides the full policy limit for damages plus additional funding for defense. Defense inside limits reduces available damage coverage.

Item 5.2: Defense cost erosion is quantified. If defense is inside limits, estimate the defense cost impact. Complex construction litigation defense costs range from $150,000 to $750,000. On a $5M umbrella with defense inside limits, this reduces effective damage coverage to $4.25M to $4.85M.

Umbrella Limit	Defense Treatment	Estimated Defense Cost	Effective Damage Coverage
$5M	Outside limits	$300,000	$5M (defense funded separately)
$5M	Inside limits	$300,000	$4.7M
$10M	Outside limits	$500,000	$10M
$10M	Inside limits	$500,000	$9.5M

Item 5.3: Duty to defend is specified. Confirm whether the umbrella has an independent duty to defend or merely a duty to reimburse defense costs. An independent duty to defend means the carrier assigns and funds defense counsel. A duty to reimburse means the insured selects and pays counsel, then seeks reimbursement from the carrier. The duty to defend provides stronger protection because the carrier funds defense upfront.

Item 5.4: Defense coordination with primary is defined. The umbrella should specify when its defense obligation begins relative to the primary policy's defense. Most umbrellas begin defending after the primary policy's limits are exhausted. If the primary policy has defense within limits, primary defense costs may exhaust the primary limit before the bodily injury claim is resolved, accelerating the umbrella's defense activation.

Compliance Checklist Section 6: Coverage Period and Renewal

Checklist Items

Item 6.1: Umbrella policy period covers the full subcontract duration. The umbrella policy must be active throughout the sub's work on your project. If the sub's umbrella expires before their work is complete, a gap exists.

Item 6.2: Umbrella renewal terms are monitored. At renewal, the umbrella carrier may change limits, increase SIR, add exclusions, or change from umbrella to excess. Monitor renewal terms and compare against the original policy to identify any changes that affect compliance.

Item 6.3: Completed operations tail coverage is verified. The umbrella should provide completed operations coverage for the period specified in the subcontract (typically 3-5 years after substantial completion). Confirm the sub's commitment to maintain the umbrella through this period.

Item 6.4: Cancellation notice provisions are confirmed. The umbrella should provide advance cancellation notice to certificate holders (including the GC). Standard is 30 days for non-payment cancellation and 10 days for all other cancellations. Confirm the GC is listed as a certificate holder entitled to cancellation notice.

Compliance Scoring Matrix

Use this scoring matrix to evaluate each sub's umbrella compliance. Assign points for each checklist section:

Section	Full Compliance	Partial Compliance	Non-Compliant
Underlying schedule complete	20 points	10 points	0 points
Drop-down provisions adequate	15 points	8 points	0 points
SIR within acceptable range	15 points	8 points	0 points
AI endorsement complete	25 points	12 points	0 points
Defense cost treatment acceptable	15 points	8 points	0 points
Coverage period adequate	10 points	5 points	0 points
Total	100 points

Scoring thresholds:

85-100: Full compliance. Sub may proceed.
70-84: Minor gaps. Sub may proceed with corrective action plan and 30-day cure period.
50-69: Significant gaps. Sub must cure before mobilization.
Below 50: Non-compliant. Do not issue notice to proceed.

Frequently Asked Questions

Why should I have an umbrella policy instead of just higher primary limits? Umbrella coverage is more cost-effective than higher primary limits. A $5M umbrella costs approximately $12,000 to $20,000 per year, while a $5M primary GL (if available) would cost $40,000 to $60,000 or more. Additionally, the umbrella covers multiple primary policies (GL, auto, employer's liability) with a single premium, providing excess capacity across all liability lines.

How does the compliance checklist apply to my own firm's umbrella? The same checklist applies to your own umbrella policy. Review your own underlying schedule to ensure all primary policies are listed, verify that your umbrella provides adequate drop-down coverage for your operations, and confirm your SIR is financially manageable. Your own umbrella should be reviewed annually against the checklist, not just at initial purchase.

What happens if a sub fails the compliance checklist? Issue a written notice identifying the specific deficiencies and set a cure period (typically 15-30 days). The sub must provide documentation showing the deficiencies are resolved. If the sub cannot cure within the timeframe, evaluate whether the risk is acceptable or whether the sub should be replaced. For critical trades on large projects, non-compliant umbrella coverage may warrant withholding the notice to proceed.

How often should I run this compliance checklist? Run the full checklist at subcontract execution, at every policy renewal, and whenever you receive updated certificates. For high-risk trades, run a simplified version (items 1.1-1.3, 4.1, 4.6, and 6.1) quarterly. Automated COI tracking systems can monitor most checklist items continuously.

Can I use this checklist for owner-required compliance? Yes. Owners and construction managers use the same framework to evaluate GC umbrella compliance. If you receive an umbrella compliance audit from an owner, this checklist covers all elements they are likely to review. Proactively running the checklist ensures you pass owner audits without delays.

What is the most critical checklist item for claim payment? Item 4.1, confirming the GC is named as additional insured on the umbrella. Without AI status on the umbrella, the GC cannot directly tender claims to the sub's umbrella carrier. Every other checklist item optimizes coverage, but AI status determines whether you can access the coverage at all.

Running this 24-item checklist across every sub on every project is a significant administrative burden. SubcontractorAudit's COI tracking platform automates the majority of these verification steps, scoring sub compliance in real-time and flagging deficiencies the day they appear.