Hold Harmless Agreements in California: The Three Forms, What the Law Allows, and How Insurance Backs Them

A hold harmless agreement is a clause in a contract where one side agrees to take on certain legal liabilities of the other side. IRMI defines it as "a provision in a contract that requires one contracting party to respond to certain legal liabilities of the other party," and you'll almost always see it next to "indemnify" and "defend," so in practice it's a three-part promise.^[1] How much liability you take on depends on which form the contract uses. A limited form covers only your own negligence. An intermediate form covers everything except the other party's sole negligence. A broad form covers everything, even when the other party was entirely at fault.^[1] In California construction contracts the broad form is void, and since 2013 most intermediate forms have been cut back to the extent of the protected party's active negligence.^[2][3]

Your promise is only as good as the money behind it. Your general liability policy pays for a hold harmless obligation through the insured-contract exception to its contractual liability exclusion. The party you're protecting will usually want additional insured status too, as a backstop. If someone has handed you one to sign, request a general liability quote and attach the contract. That way you know the coverage behind the promise is in place before you sign.

What are the limited, intermediate and broad forms?

Each label tells you how much of the other party's fault you're agreeing to carry.^[1] The hold harmless glossary entry has the short version. The table below adds how California treats each one in construction.

IRMI notes that a number of states won't enforce the broad form, and California is one of them for construction work.^[1] In California, pay the most attention to whether the indemnitee's negligence was active or passive. That's where the 2013 statutes draw the line.

What does California Civil Code section 2782 actually say?

Section 2782 is the core of California's construction anti-indemnity law. The legislature has added subdivisions to it over the years. If you're reading a subcontract, these are the rules to know:^[2]

• Subdivision (a) deals with sole negligence and willful misconduct. In any construction contract, a clause that purports to indemnify the promisee against liability for damages arising from its "sole negligence or willful misconduct," or from defects in designs it furnished, is against public policy and void. The same subdivision says this doesn't affect the validity of an insurance contract from an admitted insurer.
• Subdivision (b) covers public agencies. Construction contracts with a public agency cannot require the contractor to indemnify the agency for the agency's active negligence.
• Subdivision (c) covers private owners. For contracts entered into on or after January 1, 2013 with a private owner, indemnity for the owner's active negligence is unenforceable. A homeowner working on their own single-family home doesn't count as an owner for this rule.
• Subdivision (d) covers residential construction defects. For residential construction contracts and amendments entered into after January 1, 2009, a subcontractor cannot be required to insure, indemnify or defend a builder or general contractor for construction defect claims to the extent the claims arise from the builder's or GC's negligence, or from work outside the subcontractor's scope. The protection cannot be waived.
• Subdivision (e) sets out how tender and defense work. On a residential defect claim, the builder has to tender the claim in writing. The subcontractor then picks one of two options: defend the claim with its own lawyer (by written notice within 90 days), or pay its reasonable allocated share of defense fees within 30 days of getting the invoices.

Section 2782.05 applies the same idea between a subcontractor and a general contractor, construction manager or another subcontractor.^[3] On contracts entered into on or after January 1, 2013, a clause that makes the sub indemnify or defend those parties is void to the extent the claim comes from their active negligence or willful misconduct, from defects in designs they furnished, or from work outside the sub's scope. The statute says nobody can waive that protection, and California law decides the question.

How does insurance back a hold harmless agreement?

Your general liability policy has no separate "contractual liability coverage" line. It excludes liability you take on by contract, then gives some of it back through an exception for an "insured contract."^[4] IRMI describes contractual liability insurance as coverage for liability "assumed in a contract," and notes that in the CGL it is "limited to liability assumed in any of a number of specifically defined insured contracts" plus liability the insured would have had even without the contract.^[5] In the CG 00 01 coverage form, the insured contract definition includes the part of any other contract where you assume another party's tort liability to pay for bodily injury or property damage to a third person. A hold harmless agreement gets its coverage through that clause.^[4] Our CGL coverages explainer shows the exclusion and the exception in context.

What that means for you:

1. It only covers tort liability. The exception pays for liability you take on for someone else's negligence toward a third person. It won't pay if you promised to cover the indemnitee's own property, reimburse contract penalties, or guarantee the quality of your work.
2. Defense costs get special treatment. Whether the indemnitee's defense costs are covered as damages, and whether they erode the limit, depends on the form edition and on conditions in the insured-contract wording about assuming the defense in the same insured contract. Have your broker check how your edition handles them.
3. The statute limits what the policy pays. If a clause is void under section 2782 or 2782.05, you never assumed that liability, so the insured-contract exception has nothing to pay. Your policy pays on the promise a court will enforce, not the one the lawyer wrote.

Indemnity clauses can fail. That's why the party you protect almost always asks for additional insured status as well. IRMI describes AI status as "a way of backing up the promise of indemnification," and notes that if the indemnity agreement turns out to be unenforceable, the indemnitee may still obtain coverage for its liability by claiming directly under the indemnitor's CGL as an additional insured.^[6] With a blanket additional insured endorsement, anyone your contract requires you to add gets that status automatically.^[7] Our named insured vs additional insured guide explains what an additional insured actually gets.

Which clauses should you check before signing?

1. Identify the form

   Look for "sole negligence," "regardless of," "in whole or in part" and "to the extent." Those words tell you whether you're looking at a limited, intermediate or broad clause. In California construction, a broad form clause is void as to the indemnitee's sole negligence, but the rest of it may still work.^[2]

2. Check the date and the parties

   The 2013 rules apply to contracts entered into on or after January 1, 2013, and the residential defect rules to contracts after January 1, 2009. Figure out who the indemnitee is: a public agency, a private owner, a homeowner working on their own house, or another contractor. Each one has its own subdivision.^[2][3]

3. Separate the indemnity from the insurance requirements

   Read the insurance exhibit by itself. You can still be held to carrying limits, adding additional insureds, giving primary and noncontributory wording and waiving subrogation, even when the indemnity next to them gets cut back.^[3]

4. Confirm the policy can fund the promise

   Ask your broker whether an endorsement has narrowed the policy's insured-contract definition. Some contractor programs delete or limit it. Ask how defense costs are handled, too.

5. Match the additional insured endorsement to the contract

   Most contracts say whether they want ongoing operations, completed operations or both, and many name the ISO forms. Our additional insured endorsements guide lays out the common ones.

6. Keep the defense mechanics in mind

   For residential defect claims, the statute sets deadlines for tender, election to defend and payment of allocated defense costs.^[2] Miss them and you can lose the protection the statute gives you.

Got a contract with a hold harmless clause on your desk? Get a general liability quote that takes into account the insured-contract wording, the additional insured forms and the waiver the contract asks for. Our general liability insurance page covers the base policy.

This guide is for educational purposes and summarizes standard policy forms, public sources and California statutes. Your policy's specific terms, conditions, and endorsements control, and the enforceability of any clause depends on its wording and the facts. Talk to a licensed broker about coverage and an attorney about the contract.

The Bottom Line

A hold harmless agreement shifts liability from one party to the other, and the form decides how much shifts. In California construction, the broad form is void as to the indemnitee's sole negligence. Since 2013, the intermediate form stops at the indemnitee's active negligence. The insurance requirements next to it are still fully enforceable. Your general liability policy pays for the enforceable part of the promise through the insured-contract exception, with additional insured status as a backup. Before you sign, figure out the form, check the date and who the parties are, and confirm your policy wording.