Bank Capital Requirements Essay

727 Words May 11th, 2011 3 Pages
Bank Capital Requirements



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Bank Capital Requirements
A bank's capital is equal to its assets minus its liabilities. It is the margin by which its creditors would be covered if assets were liquidated and its liabilities paid off. A measure of a bank's financial health is its capital/asset ratio, which is required to be above a prescribed minimum. Requirements In 1989 the U.S. adopted the capital requirements established by the Bank for International Settlements (BIS) in Basel, Switzerland. The minimum capital is specified as a percentage of the risk-weighted assets of the bank. The following table shows the weight assigned
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The bank must have Tier 1 capital of at least .04 x $500m = $20m and Total capital of at least .08 x $500m = $40m. Leverage Requirement In addition to the BIS capital requirement, the U.S. imposes a separate leverage requirement on banks. This is based on the unweighted sum of all balance sheet assets. Off-balance sheet assets such as standby letters of credit are not counted. The minimum allowable ratio of Tier 1 capital to total assets is 3%. Bank regulators can increase that to as much as 6% depending on the quality of a bank’s assets. No leverage requirement is specified for total capital. In the example above, balance sheet assets total $720m. Assuming the bank must meet a 4% leverage requirement, it must hold Tier 1 assets of at least .04 x $720m = $28.8m. Since that exceeds the $20m BIS Tier 1 capital requirement, the leverage requirement governs. Meeting the New Standards If a bank is having difficulty meeting the BIS capital ratio requirements, there are a number of ways for it to increase the ratio. If it is publicly traded, it can issue new stock or sell more subordinated debt. However

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5/17/11 4:36 PM

Bank Capital Requirements

that may be costly if the bank is in a weak position. Small banks generally do not have the option of selling new stock since most are not publicly traded. If the bank cannot increase its equity, it can reduce its assets to

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