Security interest

A security interest is a type of property interest created by agreement or by operation of law over assets to secure the performance of an obligation, usually the payment of a debt. It gives the beneficiary of the security interest certain preferential rights in the disposition of secured assets. Such rights vary according to the type of security interest, but in most cases, a holder of the security interest is entitled to seize, and usually sell, the property to discharge the debt that the security interest secures.

A secured creditor takes a security interest to enforce its rights against collateral in case the debtor defaults on the obligation. If the debtor goes bankrupt, a secured creditor takes precedence over unsecured creditors in the distribution.

There are other reasons that people sometimes take security over assets. In shareholders' agreements involving two parties (such as a joint venture), sometimes the shareholders will each charge their shares in favor of the other as security for the performance of their obligations under the agreement to prevent the other shareholder selling their shares to a third party. It is sometimes suggested that banks may take floating charges over companies by way of security - not so much for the security for payment of their own debts, but because this ensures that no other bank will, ordinarily, lend to the company; thereby almost granting a monopoly in favour of the bank holding the floating charge on lending to the company.

Some economists question the utility of security interests and secured lending generally. Proponents argue that secured interests lower the risk for the lender, and in turn allows the lender to charge lower interest, thereby lowering the cost of capital for the borrower. For example, interest rates for a mortgage loan (for which the mortgage is secured by the real property) are considerably lower than for a credit card debt (where there may be no collateral at all, or such collateral is easily hidden or depreciates rapidly).

Detractors argue that creditors with security interests can destroy companies that are in financial difficulty, but which might still recover and be profitable. The secured lenders might get nervous and enforce the security early, repossessing key assets and forcing the company into bankruptcy. Further, the general principle of most insolvency regimes is that creditors should be treated equally (or pari passu), and allowing secured creditors a preference to certain assets upsets the conceptual basis of an insolvency.

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Wikipedia