An indemnification clause is a provision in which one party agrees to cover the other party's losses, legal costs, and damages in defined situations. In plain English: if something goes wrong and someone gets sued, the indemnifying party pays — even if they weren't the one being sued.

It's one of the most consequential clauses in any commercial contract. It's also one of the least read.

What Indemnification Actually Obligates the Indemnifying Party To

Agreeing to indemnify another party means agreeing to step in and absorb their losses. That typically includes three categories of cost: the judgment or settlement amount in any lawsuit, the legal defense costs (attorney fees, court costs, expert witnesses), and any related expenses the indemnified party incurs while the claim is pending.

The scope depends on how the clause is written. A broad indemnification clause might read:

"Contractor shall indemnify, defend, and hold harmless Company and its officers, directors, employees, and agents from and against any and all claims, damages, losses, costs, and expenses, including reasonable attorneys' fees, arising out of or related to Contractor's performance under this Agreement."

"Any and all claims... arising out of or related to" is very broad language. If a third party sues the company and can connect the lawsuit to anything the contractor did — or failed to do — the contractor potentially owes indemnification. The defense obligation alone can run $50,000–$150,000 in legal fees before a case resolves.

One-Way vs. Mutual Indemnification

A one-way indemnification clause obligates only one party — typically the vendor, contractor, or smaller party — to indemnify the other. The larger company assumes no corresponding obligation to cover losses caused by their own actions or negligence. This is the structure that appears in most vendor-drafted contracts, and the structure that negotiated versions of these contracts most frequently convert to mutual.

A mutual indemnification clause requires each party to indemnify the other for losses arising from their own actions. If the vendor's software has a security flaw that exposes your customer data, the vendor indemnifies you. If your misuse of the software causes a third-party claim, you indemnify the vendor. Each party absorbs the consequences of their own negligence.

Mutual indemnification is the standard in fairly negotiated commercial contracts. A one-way indemnification clause asks the obligated party to absorb both its own risk and the counterparty's.

The Uncapped Indemnification Problem

Indemnification clauses without a liability cap create unlimited financial exposure for the indemnifying party. A lawsuit involving serious injury, data breach, or significant property damage can generate claims far exceeding the contract value. When a party has indemnified another against "any and all claims" with no ceiling, there is no contractual limit on the exposure — even if the contract itself was worth $5,000.

This is why LiabilityScore™ flags uncapped indemnification provisions as high-severity findings, similar to how we treat unlimited personal guaranties. Both create exposure that has no ceiling and no defined exit.

Common negotiated alternatives: Negotiated versions of these contracts commonly cap indemnification obligations at 12 months of fees paid under the agreement — or at the aggregate fees paid over the contract term. They also commonly carve out claims arising from the other party's own gross negligence or willful misconduct from the indemnification obligation. These are standard positions in well-negotiated vendor contracts.

Third-Party Claims vs. Direct Claims

Most indemnification clauses cover third-party claims — situations where someone outside the contract (a customer, a regulator, a bystander) brings a claim and the indemnifying party must step in. That's different from direct claims between the contracting parties themselves, which are typically governed by the limitation of liability clause.

Some indemnification clauses blur this line with language like "any losses, including those arising from claims by either party." That phrasing expands indemnification beyond third-party situations into covering the other party's direct claims against the indemnifying party — effectively eliminating the limitation of liability cap for those disputes.

The Bottom Line

Indemnification clauses are present in virtually every commercial contract. The structural variables that distinguish them: mutual or one-way; capped or uncapped; with or without a carve-out for the other party's own negligence; limited to third-party claims or extended to direct claims as well.

LiabilityScore™ identifies whether an indemnification obligation is one-way or mutual, flags uncapped exposure, and surfaces the language commonly used in negotiated versions of the same contract type. For a broader look at the structural variables in any commercial contract, see our pre-signature checklist.

Related: service agreement review.