Where two or more persons are liable in respect of the same liability, in most common law legal systems they may either be:

Joint liability

If parties have joint liability, then they are each liable up to the full amount of the relevant obligation. So if a married couple takes a loan from a bank, the loan agreement will normally provide that they are to be "jointly liable" for the full amount. If one party dies, disappears, or is declared bankrupt, the other individual remains fully liable. Accordingly, the bank may sue all living co-promisors for the full amount.

However, in suing, the creditor has only one cause of action; i.e., the creditor can sue for each debt only once. If, for example, there are three partners, and the creditor sues all of them for the outstanding loan amount and one of them pays the liability, the creditor cannot recover further amounts from the partners who did not contribute to the liability.[2]

Several liability

The converse is several or proportionate liability, where the parties are liable for only their respective obligations.[3] A common example of several liability is in syndicated loan agreements, which will normally provide that each bank is severally liable for its own part of the loan. If one bank fails to advance its agreed part of the loan to the borrower, then the borrower can sue only that bank, and the other banks in the syndicate have no liability.

Joint and several liability

Under joint and several liability or all sums, a claimant may pursue an obligation against any one party as if they were jointly liable and it becomes the responsibility of the defendants to sort out their respective proportions of liability and payment.[3] This means that if the claimant pursues one defendant and receives payment, that defendant must then pursue the other obligors for a contribution to their share of the liability.

Joint and several liability is most relevant in tort claims, whereby a plaintiff may recover all the damages from any of the defendants regardless of their individual share of the liability. The rule is often applied in negligence cases, though it is sometimes invoked in other areas of law.

In the United States, 46 of the 50 states have a rule of joint and several liability, although in response to tort reform efforts, some have limited the applicability of the rule. About two dozen have reformed the rule, with several (Alaska, Arizona, Kansas, Utah, Vermont, Oklahoma, and Wyoming) abolishing it. In some instances it is abolished except where the defendants "act in concert".[4]


Some jurisdictions in the USA have imposed limits on joint and several liability, but without completely abolishing that doctrine. For example,


If Ann is struck by a car driven by Bob, who was served alcohol in Charlotte's bar (and the state has dramshop laws), then both Bob and Charlotte's bar may be held jointly liable for Ann's injuries. If the jury determines Ann should be awarded $10 million and that Bob was 90% at fault and Charlotte's bar 10% at fault:

Joint and several liability can make a defendant liable for the full amount of damages suffered by a plaintiff even if that defendant bears only slight fault for the injury. For example, if a child is injured due to the negligence of a crossing guard employed by a school district, and a court finds the crossing guard to be 99% at fault for the child's injury and the school district to be only 1% at fault, the school district would be liable to pay 100% of the damages. In contrast, under several liability, if the crossing guard was unable to pay money toward the judgment the most that the injured child could recover would be 1% of the judgment from the school district.

Arguments for and against joint and several liability

Joint and several liability is premised on the theory that the defendants are in the best position to apportion damages amongst themselves. Once liability has been established and damages awarded, the defendants are free to litigate amongst themselves to better divide liability. The plaintiff no longer needs to be involved in the litigation and can avoid the cost of continuing litigation.[3]

Where a financially wealthy party can be named or joined as a defendant, a plaintiff has a greater chance of recovering damages than when the defendants have very limited economic resources or are financially insolvent, or "judgment proof". Opponents of the principle of joint and several liability argue that its use is unfair to many defendants.[3]

For example, where an uninsured drunk driver causes an accident that results in injury, the plaintiff may sue an additional defendant, along with the drunk driver, such as suing the state highway department alleging that a highway defect contributed to the accident, hoping that the additional defendant will be found partly responsible.


In trying to achieve its aim of alleviating poverty, microfinance often lends to group of poor, with each member of the group jointly liable. That means that each member is responsible for ensuring that all the other members of the group repay too. If one member fails to repay, the members of the group are also held in default. Joint liability solves the information and enforcement problems associated with credit markets by encouraging screening, monitoring, costly state verification, and contract enforcement.[8][9][10]

See also


  1. ^ a b Prosser, William J. (1936). "Joint Torts and Several Liablity". California Law Review. 25 (4): 413–443. doi:10.2307/3476762. JSTOR 3476762. Retrieved 20 September 2017.
  2. ^ Gottlieb, Glenn M. (July 1977). "Res Judicata and Collateral Estoppel in the Law of Partnership". California Law Review. 65 (4): 863–885. doi:10.2307/3480047. JSTOR 3480047. Retrieved 20 September 2017.
  3. ^ a b c d "Joint and Several and Proportionate Liability". Law Commission. Government of New Zealand. Retrieved 20 September 2017.
  4. ^ The Rule of Joint and Several Liability. Heartland Institute.
  5. ^ a b "Ohio Revised Code, Sec. 2307.22. Joint and several tort liability". LAWriter. Lawriter LLC. Retrieved 20 September 2017.
  6. ^ "California Civil Code, Sec. 1431.2. Several Liability for Non-economic Damages". California Legislative Information. California State Legislature. Retrieved 20 September 2017.
  7. ^ "Hawaii Revised Statutes, Chapter 663, Tort Actions". Hawaii State Legislature. Retrieved 20 September 2017.
  8. ^ Armendariz de Aghion, Jonathan Morduch (2007). The economics of microfinance. The MIT Press. ISBN 978-0-262-51201-5.
  9. ^ Maitreesh Ghatak, Timothy Guinnane (1999). "The economics of lending with joint liability: theory and practice". Journal of Development Economics. Vol. 60, no. 1. Elsevier. pp. 195–228. ISBN 0-262-51201-7.
  10. ^ Ashok Rai, Tomas Sjostrom (2004). "Is Grameen lending efficient? Repayment incentives and insurance in village economies". Review of Economic Studies. Vol. 71, no. 1. John Wiley & Sons. pp. 217–234.