What Insurance Is Required for Government Contracts?

Government contracts require a contractor to carry specific insurance written into the solicitation and contract, almost always commercial general liability of at least $1 million per occurrence, plus workers compensation, commercial auto, and often professional liability and umbrella coverage scaled to the contract value and risk. The contract usually also requires the public entity to be named as additional insured on a primary and noncontributory basis, and public works contracts typically add a waiver of subrogation. A certificate of insurance has to prove all of it before the contract is awarded.

If you bid on city, county, state or federal work, the insurance article in the solicitation is not boilerplate you can skip. The agency cannot issue a notice to proceed until your certificate matches what the contract requires, line for line. This guide breaks down the coverage public agencies ask for, what additional insured and waiver of subrogation actually mean, how bonds differ from insurance, and how agencies verify the certificate you submit.

What insurance is required for government contracts?

Government contracts require the coverage types and limits written into each solicitation, set by the agency's adopted risk policy and scaled to the contract. The exact requirements vary by jurisdiction and contract type, but a typical public contract asks for the following.

Limits often step up with contract value. A small services contract might require $1 million in general liability, while a multimillion-dollar infrastructure project can require $5 million or more in combined primary and umbrella limits. Always read the specific numbers in your solicitation rather than assuming a standard.

What insurance do I need to bid on a government contract?

To bid on a government contract you generally need to show you can meet the insurance requirements before award, not necessarily carry every limit on the day you submit. Many agencies accept a bid with a statement that you will provide a compliant certificate of insurance if awarded, then require the actual certificate, with the agency named as additional insured, before signing the contract or issuing notice to proceed. Confirm whether your solicitation wants proof at bid time or at award, because submitting the wrong thing can delay or disqualify you.

What does additional insured mean on a government contract?

Additional insured means the public entity is added to your insurance policy and can be defended and covered under it if a claim arises from your work. A contract that requires the agency to be named as additional insured wants real coverage, not just a copy of the certificate. Listing the agency only as the certificate holder gives it notice but no protection. Most public contracts go further and require the jurisdiction, its officials, officers, employees and volunteers, to be named as additional insured on a primary and noncontributory basis, meaning your policy pays first and does not ask the agency's own coverage to contribute. That status is created by an endorsement on your policy, and the certificate should reference it.

What is a waiver of subrogation and why do cities require it?

A waiver of subrogation is an endorsement in which your insurer gives up its right to recover from the public entity after it pays a claim. Cities and counties require it on public works and many service contracts so that your insurer cannot turn around and sue the agency to recoup a loss tied to your work. Like additional insured status, a waiver of subrogation has to be added by endorsement, and the certificate should show it. Missing this endorsement is one of the most common reasons a public works certificate gets kicked back before award.

Are surety bonds the same as insurance for public contracts?

No. Surety bonds and insurance are separate instruments, and public construction contracts usually require both. Insurance protects against accidental loss and pays the insured. A performance bond guarantees you will complete the contract, and a payment bond guarantees your subcontractors and suppliers get paid, with the surety stepping in if you default. Bonds are a three-party guarantee, not a loss policy, and a certificate of insurance does not prove you carry them. Read your contract for both the insurance article and the bonding requirements, because they are checked separately.

How do government agencies verify a contractor's insurance?

Government agencies verify a contractor's insurance by collecting the certificate of insurance, usually an ACORD 25, and checking that the coverage types, limits, additional insured wording and required endorsements match the contract before award. The strongest agencies do not stop at the certificate. They confirm the policy is active, that the additional insured and waiver of subrogation endorsements actually exist, and that coverage stays current for the contract term. Doing that by hand across every department and contract is slow, so many jurisdictions use COI tracking for government and municipalities to read each certificate, check it against the contract requirements, and flag anything short or expired. The same checks behind certificate of insurance verification catch a certificate that looks off, and full certificate of insurance management software keeps every contractor record audit-ready.

How long do you need to keep insurance on a government contract?

You generally need to keep the required insurance in force for the entire contract term, and some coverages have to continue after the work is finished. Public works contracts often require completed operations coverage to be maintained for a set period, commonly two to three years after the project is accepted, because construction defect claims can surface long after a crew leaves. Professional liability for design work is sometimes required to stay in place for a tail period as well. The contract spells out how long each coverage has to last, and the agency will expect updated certificates as policies renew during that window.

Keeping public contract insurance compliant

The thread running through every one of these requirements is the same: the certificate a contractor submits is a snapshot, and proving coverage stays compliant for the life of a public contract takes ongoing verification. For a city or county tracking insurance across dozens of departments and hundreds of active contracts, that work does not fit a spreadsheet. Reading each certificate against the matching contract, confirming the agency is named as additional insured, and chasing renewals before they lapse is exactly what COI tracking software built for public agencies handles, and it is also how infrastructure crews get verified under subcontractor COI tracking for contractors.

Insurance verification is one step in a larger procure-to-pay workflow. Once a vendor clears insurance review, agencies still send the awarded contract for signature with an online document e-signing tool, raise and track commitments through purchase order management software, and pull supporting paperwork like W-9s and licenses with AI document data extraction. Insurance compliance is the gate at the front of that process, and getting it right keeps public funds and public projects protected.

This article is general information, not legal or insurance advice. Set your own contract requirements to your adopted risk policy, ordinances and state law.