DEFINITION of Interest Sensitive Liabilities
Interest sensitive liabilities are types of short-term deposits with variable interest rates that a bank holds for customers. Interest sensitive liabilities make up a significant amount of the assets of most banks, encompassing money market certificates, savings accounts, and the Super NOW account.
BREAKING DOWN Interest Sensitive Liabilities
Two major types of interest rates exist: fixed rate and variable rate. For example a fixed interest rate is an interest rate on a liability, such as a loan or mortgage, which remains the same the entire term or a specified part of the term. Variable interest rates on a loan or security will fluctuate over time, based on an underlying benchmark interest rate or index, which periodically changes.
For consumers, advantages of fixed interest rates include steady payments over time as the interest rates on fixed-rate loans stay the same, making it easier to budget for the future. Disadvantages can include missing out on lower initial rates in variable loans. Variable interest rates on mortgages (often called adjustable-rate mortgages or ARMs) begin low and fixed for the first few years of the loan and adjust following this period.
As noted above interest sensitive liabilities are variable rate deposits (i.e. the deposits are sensitive to interest rate fluctuations).
Examples of Interest Sensitive Liabilities
Examples of interest sensitive liabilities include money market certificates, savings accounts, and the Super NOW account.
Money market certificates have high liquidity and very short maturities, ranging in duration from overnight to just under a year. Common money market instruments include eurodollar deposits, negotiable certificates of deposit (CDs), bankers acceptances, U.S. Treasury bills, commercial paper, municipal notes, federal funds and repurchase agreements (repos).
Savings accounts are simpler products. Unlike checking accounts, savings accounts do bear some interest (a modest rate). Banks or financial institutions may limit the number of withdrawals from a savings account each month and can charge fees, unless the account maintains a certain average monthly balance (e.g. $100).
Created in 1982, Super NOW accounts offers higher interest rates than Negotiable Order of Withdrawal or NOW accounts but still offer a lower rate than a money market account.
Interest Sensitive Liabilities and Regulation Q
Regulation Q of the Monetary Act of 1980 initiated a phaseout of interest rate ceilings by 1986. This, plus the elimination of most early withdrawal penalties have increased the volatility of demand deposit holdings in customer accounts. These changes have forced banks to learn new ways to manage their interest rate risk.