A directors and officers policy is three coverage agreements stacked inside one form, and the letters describe who gets paid: Side A pays individual directors and officers directly when the company cannot or will not indemnify them, Side B reimburses the company for indemnifying its people, and Side C covers claims made against the company itself.
The three sides of a D&O policy are not marketing tiers or optional endorsements — they are separate promises to pay, each answering a different question about the same lawsuit. When a claim names both the company and the people who run it, the sides determine whose assets are protected, whose retention applies, and what happens if the company is broke or refuses to stand behind its officers. Most buyers see one premium and one limit and assume one coverage; the structure underneath is where D&O programs are actually won or lost. This article walks through what each side does, how the three share a single limit, and why Side A DIC coverage exists for the situations the base form cannot reach.
Why is a D&O policy split into three sides?
Because one lawsuit creates three different payment problems. A claim alleging wrongful acts in managing a company typically names the individual directors and officers, and often the entity alongside them. The individuals expect the company to defend and indemnify them — that is the standard corporate promise. The company wants its money back for honoring that promise. And the entity needs its own protection for the allegations aimed at it directly. Three problems, three insuring agreements, one form. A commercial insurance program treats directors and officers coverage as a single line item, but underneath, the policy is answering all three questions at once — which is why the structure matters more than the premium, a point the private company D&O discussion makes in full: these claims come from employees, customers, co-owners, creditors, and regulators, and they name people, not just companies.
What does Side A cover — and why is it the personal-asset layer?
Side A pays the individual directors and officers directly when the company cannot or will not indemnify them. “Cannot” is the sharper edge: a company in insolvency is legally and practically unable to honor its indemnification promise at exactly the moment its leaders are most likely to be sued, and creditor and trustee actions after a failure are aimed at the individuals precisely because the entity has nothing left. “Will not” covers the quieter cases — indemnification prohibited by law for certain claims, or a board that refuses. Side A is the layer standing between a claim and an officer’s house, savings, and retirement accounts, and it typically carries no retention for the individual: the coverage responds from the first dollar, because the whole point is that the person is standing alone.
What does Side B cover — and how does indemnification actually work?
Indemnification is the company’s promise — in its bylaws, articles, or statute — to defend its directors and officers and pay judgments and settlements arising from their service, and Side B reimburses the company for keeping that promise. This is how most D&O claims actually pay: the company advances defense costs for its people, the claim resolves, and Side B pays the company back, less the retention that applies to the corporate side. In Iowa, the Iowa Business Corporation Act, Iowa Code chapter 490, expressly authorizes corporations to indemnify directors and officers and to advance their defense expenses — so for the family-owned and privately held companies that dominate the state’s economy, the indemnification promise is usually real and enforceable. What it is not, is funded. A promise in the bylaws is only as good as the balance sheet behind it, and the claims most likely to trigger it — including the employment-related suits that are the frequency driver for private company management liability, the territory of EPLI coverage — arrive on their own schedule, not when the company is flush.
What does Side C cover at a private company?
Side C — entity coverage — insures the company itself for claims made against it. At public companies, Side C is confined to securities claims; at private companies it is typically written broadly, covering the entity for the same wrongful-act allegations that name the individuals. That breadth is genuinely useful and quietly dangerous for one structural reason: all three sides usually draw on a single shared policy limit, so every dollar the entity’s defense consumes under Side C is a dollar no longer available to protect the individuals under Side A. The mechanics resemble the way a per-occurrence limit and an aggregate limit interact on a liability policy — the number on the declarations page is not the number available to any one insured at the end of a bad year. Order-of-payments provisions, which prioritize Side A individuals when the limit runs short, exist precisely because of this erosion problem.
What is Side A DIC coverage?
Side A DIC — difference in conditions — is a separate, dedicated excess policy that sits above the traditional D&O program and protects only the individuals, dropping down to pay when the underlying policy cannot: because its limit is exhausted, because an exclusion applies, or because a carrier or bankruptcy court stands between the officer and the coverage. It is the answer to the shared-limit problem in the previous section, and it is typically written with fewer exclusions and no retention. For leadership teams whose personal assets are the ultimate backstop, Side A DIC is the difference between a program that protects people until the limit runs out and one that protects them after it does. Whether it is worth buying is a form-reading exercise, not a price question — the same discipline that applies to sublimits, exclusions, and conditions on any policy applies doubly to the seams between a base D&O form and a DIC layer above it.
How does Avanti Group structure the three sides?
At Avanti Group, a D&O placement starts with a Business Risk Diagnostic™ rather than a quote: mapping the ownership structure, the indemnification language actually in the bylaws, the employee count and states involved, and the balance-sheet strength behind the corporate promise — and then reading the proposed forms to see how the retentions, the order-of-payments provision, and any Side A DIC layer would behave when a real claim names both the company and its people. The letters are simple; the seams between them are where a directors and officers program earns its premium. If your leadership team has never seen how the three sides of its own policy divide a claim, that is the first conversation to have about the commercial insurance program — before a claimant has it for you.
Frequently Asked Questions
What do Side A, Side B, and Side C mean in a D&O policy?
They are the three insuring agreements inside a directors and officers policy, defined by who gets paid. Side A pays individual directors and officers directly when the company cannot or will not indemnify them, and typically carries no retention for the individual. Side B reimburses the company for what it spends indemnifying its directors and officers — the way most claims actually pay. Side C, entity coverage, covers claims made against the company itself; at private companies it is usually written broadly, while public company forms limit it to securities claims.
Do the three sides share one limit?
Usually, yes. Most D&O policies carry a single aggregate limit that Side A, Side B, and Side C all draw against, so entity defense costs under Side C erode the same limit that protects individuals under Side A. Order-of-payments provisions address this by directing that individuals are paid first when the limit runs short, and Side A DIC policies address it structurally by putting a dedicated, individuals-only limit above the shared one. Whether either protection exists in a given program is a policy-language question, not a given.
What is Side A DIC coverage and who needs it?
Side A DIC (difference in conditions) is a separate excess policy that protects only individual directors and officers. It drops down when the underlying D&O program cannot pay — exhausted limits, an exclusion, carrier insolvency, or a bankruptcy court freezing policy proceeds — and it is typically written with broader terms, fewer exclusions, and no retention. It matters most for leaders of companies with real insolvency risk, contested ownership, or thin balance sheets behind the indemnification promise, because those are the situations where the base program’s protection is most likely to fall away.
Why do retentions differ between the sides?
Because the sides protect different insureds with different bargaining positions. Side A typically has no retention — the individual is standing alone, often in circumstances (like insolvency) where asking them to self-fund the first dollars would defeat the purpose. Side B and Side C carry corporate retentions, because the company is expected to absorb a working layer of its own management liability risk the same way it does on other commercial lines. When reviewing a program, where the retentions sit — and who is legally responsible for funding them — is one of the first structural questions to ask.
Is indemnification by the company enough without D&O insurance?
No. Indemnification is a promise, not a fund. Iowa’s Business Corporation Act (Iowa Code chapter 490) authorizes corporations to indemnify directors and officers and advance defense costs, but the promise is only as strong as the company’s balance sheet on the day of the claim — and some of the likeliest claims, including creditor and trustee actions after financial distress, arrive exactly when the company cannot pay. D&O insurance funds the promise (Side B), covers the entity’s own exposure (Side C), and stands in when the promise fails entirely (Side A).