Settlement agreements are legal contracts that resolve disputes between parties. They are often used in employment law, personal injury cases, and other civil disputes. Settlement agreements generally include terms and conditions that both parties must follow to resolve the dispute. However, there are certain grounds that can lead to the invalidation of a settlement agreement. In this article, we will discuss some of these grounds.

1. Duress or coercion: Settlement agreements must be entered into voluntarily by both parties. If one party is coerced or forced into signing the agreement, then it may not be valid. Duress can take many forms including physical force, threats, or even emotional pressure. If a party can show that they were coerced or threatened into signing the agreement, then it may be invalidated.

2. Lack of capacity: Settlement agreements require that both parties have the capacity to enter into a contract. If one party lacks the capacity to understand the terms of the agreement, then it may not be valid. This can occur when a party is under the influence of drugs or alcohol, or if they have a mental illness that prevents them from understanding the terms of the agreement.

3. Fraud or misrepresentation: Settlement agreements must be entered into in good faith, and both parties must be truthful in their representations. If one party makes false statements or conceals important information, then the agreement may be invalidated.

4. Illegality: Settlement agreements must be legal and not in violation of any laws or regulations. If the agreement violates a law or regulation, then it may not be valid.

5. Mutual mistake: Settlement agreements are contracts, and like any other contract, they require that both parties have a meeting of the minds. If there is a mutual mistake about an important term of the agreement, then it may be invalidated.

6. Non-performance: Settlement agreements require that both parties fulfill their obligations under the agreement. If one party fails to perform their obligations, then the agreement may be invalidated.

In conclusion, settlement agreements can be valuable tools for resolving disputes. However, they must be entered into voluntarily, in good faith, and with full knowledge of all relevant facts. If any of the above grounds exist, then the agreement may be invalidated. Therefore, it is important to consult with an experienced attorney when entering into a settlement agreement.