Severability Clause Explained: What It Does and When It Works Against You
This page is general information, not legal advice.
A severability clause says what happens if a court decides that part of a contract can't be enforced. Usually the answer is that the bad part gets cut out and everything else stays in force. That sounds neutral, and often it is. But the wording decides which parts survive, whether a court can rewrite the bad part, and whether you can walk away when the deal no longer makes sense. You'll find these clauses near the end of almost every contract and terms of service, so most people skip them. This page covers five versions that can move risk onto you. For each one you get an illustrative example, why it matters, and wording you can propose. How courts treat severability varies a lot by jurisdiction. Some will strike only the invalid words, some will rewrite them, and some will throw out a whole clause that goes too far.
The example clauses below are illustrative. They are not taken from any real company's agreement.
1. A clause that asks the court to rewrite overbroad terms
A typical clause might read: "If any provision of this Agreement is held unenforceable, the court shall modify such provision to the minimum extent necessary to make it enforceable, and shall enforce it as modified."
Why it works against you
This "reformation" wording lets the drafter overreach with little downside. If a restriction is far too broad, the worst outcome for them is that a court trims it back to the most it will allow. They lose nothing by writing it big. Meanwhile you may follow the full, overbroad version because you don't know what a court would cut. This shows up a lot next to restrictions on where you can work. See non-compete clauses explained.
What to ask for instead
Sample wording to propose: "If any provision is held unenforceable, it will be severed and will not be rewritten or enlarged. The remaining provisions will continue in effect."
2. Protections for the other side that are "enforced to the maximum extent"
A typical clause might read: "If any limitation of Company's liability or any indemnity given by Customer is found unenforceable, it shall be enforced to the maximum extent permitted by law."
Why it works against you
This wording singles out the clauses that protect the other side, like liability caps and your promise to cover their losses, and makes sure as much of them survives as possible. Nothing similar is said about any clause that protects you. A dispute could end with their shields mostly in place and yours gone. See limitation of liability clauses explained and indemnification clauses explained.
What to ask for instead
Sample wording to propose: "This section applies equally to all provisions of this Agreement. No provision benefiting either party will be given broader effect than its plain terms."
3. The rest of the deal survives even when your main benefit falls
A typical clause might read: "The invalidity of any provision shall not affect the validity of the remaining provisions, which shall remain in full force and effect."
Why it works against you
This is the standard clause, and it's fine most of the time. The problem comes when the part that gets struck is the reason you signed, such as a payment term, a refund right or a key service promise. Your obligations keep running while what you were getting in return is gone. A severability clause with no exception for essential terms can hold you to a deal that no longer makes sense.
What to ask for instead
Sample wording to propose: "If a provision essential to either party's main benefit under this Agreement is held unenforceable, the parties will negotiate in good faith for 30 days to restore that benefit. If they cannot agree, either party may terminate on written notice without penalty."
4. The company picks the replacement term
A typical clause might read: "If any provision of these Terms is found invalid, Company may replace it with a valid provision that, in Company's judgment, most closely reflects the original intent."
Why it works against you
This is common in online terms of service. Instead of a court or both parties deciding what fills the gap, one side writes the new term on its own and decides what the "original intent" was. That is close to a right to change the contract whenever something gets struck down. It also links to clauses that let a company change its terms at any time.
What to ask for instead
Sample wording to propose: "Any replacement provision must be agreed in writing by both parties. Until then, the invalid provision is severed and the remaining terms apply."
5. Severability tucked into a dispute clause
A typical clause might read: "If the class action waiver in this Section is found unenforceable, the remainder of this arbitration agreement shall remain in effect."
Why it works against you
Dispute clauses often carry their own severability rule, and it can override the general one. Depending on the wording, losing one piece, like a class waiver, might leave you in private arbitration with fewer protections, or it might send the whole dispute to court. Read both versions and check which one controls. See mandatory arbitration clauses explained.
What to ask for instead
Sample wording to propose: "If any part of this dispute resolution section is held unenforceable, Customer may choose to bring the affected claim in a court of competent jurisdiction."
Also worth a look
A severability clause often sits next to other boilerplate that matters just as much. Check the entire agreement clause, which can wipe out promises made outside the written contract, and the governing law and jurisdiction clause, because which law applies decides how severability works in the first place. Also look for "to the fullest extent permitted by law" wording on waivers. It can make a clause look broader than it is likely to be.
Scan your own terms free
Severability wording is short and easy to miss, and a few words can decide what survives a dispute. Upload your contract or terms (PDF, DOCX, TXT or MD, or just a photo) to the ScanMyTerms terms of service checker. In about a minute it lists clauses that work against you, with the risk level, the exact wording, why it hurts and how to change it. The free preview needs no sign-up and shows the risk count and the first two findings. The full report is $5. Your documents are not used to train AI models, and reports are deleted after 7 days.
This page is general information, not legal advice. Severability rules vary by jurisdiction, so for decisions about a specific contract, talk to a qualified lawyer where you live.
Sources
- All clause examples on this page are illustrative and written for this guide. They are not quoted from any real company's agreement.