Net interest margin

Last updated

Net interest margin (NIM) is a measure of the difference between the interest income generated by banks or other financial institutions and the amount of interest paid out to their lenders (for example, deposits), relative to the amount of their (interest-earning) assets. It is similar to the gross margin (or gross profit margin) of non-financial companies. [1]

Contents

It is usually expressed as a percentage of what the financial institution earns on loans in a time period and other assets minus the interest paid on borrowed funds divided by the average amount of the assets on which it earned income in that time period (the average earning assets).

Net interest margin is similar in concept to net interest spread, but the net interest spread is the nominal average difference between the borrowing and the lending rates, without compensating for the fact that the earning assets and the borrowed funds may be different instruments and differ in volume.

Calculation

NIM is calculated as a percentage of net interest income to average interest-earning assets during a specified period. For example, a bank's average interest-earning assets (which generally includes, loans and investment securities) was $100.00 in a year while it earned interest income of $6.00 and paid interest expense of $3.00. The NIM then is computed as ($6.00 – $3.00) / $100.00 = 3%. Net interest income equals the interest earned on interest-earning assets (such as interest earned on loans and investment securities) minus the interest paid on interest-bearing liabilities (such as interest paid to customers on their deposits).

In particular, for a bank or a financial institution, if the bank or financial institution has a significant amount of non-performing assets (such as loans where full repayment is in doubt), its NIM will generally decrease because interest earned on non-performing assets is treated, for accounting purposes, as repayment of principal and not payment of interest due to the uncertainty that the loan will be fully repaid.

See also

Related Research Articles

<span class="mw-page-title-main">Loan</span> Lending of money

In finance, a loan is the transfer of money by one party to another with an agreement to pay it back. The recipient, or borrower, incurs a debt and is usually required to pay interest for the use of the money.

<span class="mw-page-title-main">Revenue</span> Total amount of income generated by the sale of goods or services

In accounting, revenue is the total amount of income generated by the sale of goods and services related to the primary operations of the business. Commercial revenue may also be referred to as sales or as turnover. Some companies receive revenue from interest, royalties, or other fees. "Revenue" may refer to income in general, or it may refer to the amount, in a monetary unit, earned during a period of time, as in "Last year, Company X had revenue of $42 million". Profits or net income generally imply total revenue minus total expenses in a given period. In accounting, revenue is a subsection of the Equity section of the balance statement, since it increases equity. It is often referred to as the "top line" due to its position at the very top of the income statement. This is to be contrasted with the "bottom line" which denotes net income.

<span class="mw-page-title-main">Fractional-reserve banking</span> System of banking

Fractional-reserve banking is the system of banking in all countries worldwide, under which banks that take deposits from the public keep only part of their deposit liabilities in liquid assets as a reserve, typically lending the remainder to borrowers. Bank reserves are held as cash in the bank or as balances in the bank's account at the central bank. Fractional-reserve banking differs from the hypothetical alternative model, full-reserve banking, in which banks would keep all depositor funds on hand as reserves.

A variable-rate mortgage, adjustable-rate mortgage (ARM), or tracker mortgage is a mortgage loan with the interest rate on the note periodically adjusted based on an index which reflects the cost to the lender of borrowing on the credit markets. The loan may be offered at the lender's standard variable rate/base rate. There may be a direct and legally defined link to the underlying index, but where the lender offers no specific link to the underlying market or index, the rate can be changed at the lender's discretion. The term "variable-rate mortgage" is most common outside the United States, whilst in the United States, "adjustable-rate mortgage" is most common, and implies a mortgage regulated by the Federal government, with caps on charges. In many countries, adjustable rate mortgages are the norm, and in such places, may simply be referred to as mortgages.

Fixed income refers to any type of investment under which the borrower or issuer is obliged to make payments of a fixed amount on a fixed schedule. For example, the borrower may have to pay interest at a fixed rate once a year and repay the principal amount on maturity. Fixed-income securities can be contrasted with equity securities that create no obligation to pay dividends or any other form of income. Bonds carry a level of legal protections for investors that equity securities do not: in the event of a bankruptcy, bond holders would be repaid after liquidation of assets, whereas shareholders with stock often receive nothing.

<span class="mw-page-title-main">Payday loan</span> Short-term unsecured loan

A payday loan is a short-term unsecured loan, often characterized by high interest rates.

In finance, unsecured debt refers to any type of debt or general obligation that is not protected by a guarantor, or collateralized by a lien on specific assets of the borrower in the case of a bankruptcy or liquidation or failure to meet the terms for repayment. Unsecured debts are sometimes called signature debt or personal loans. These differ from secured debt such as a mortgage, which is backed by a piece of real estate.

In finance, leverage, also known as gearing, is any technique involving borrowing funds to buy an investment.

A mortgage broker acts as an intermediary who brokers mortgage loans on behalf of individuals or businesses. Traditionally, banks and other lending institutions have sold their own products. As markets for mortgages have become more competitive, however, the role of the mortgage broker has become more popular. In many developed mortgage markets today,, mortgage brokers are the largest sellers of mortgage products for lenders. Mortgage brokers exist to find a bank or a direct lender that will be willing to make a specific loan an individual is seeking. Mortgage brokers in Canada are paid by the lender and do not charge fees for good credit applications. In the US, many mortgage brokers are regulated by their state and by the CFPB to assure compliance with banking and finance laws in the jurisdiction of the consumer. The extent of the regulation depends on the jurisdiction.

<span class="mw-page-title-main">Second mortgage</span>

Second mortgages, commonly referred to as junior liens, are loans secured by a property in addition to the primary mortgage. Depending on the time at which the second mortgage is originated, the loan can be structured as either a standalone second mortgage or piggyback second mortgage. Whilst a standalone second mortgage is opened subsequent to the primary loan, those with a piggyback loan structure are originated simultaneously with the primary mortgage. With regard to the method in which funds are withdrawn, second mortgages can be arranged as home equity loans or home equity lines of credit. Home equity loans are granted for the full amount at the time of loan origination in contrast to home equity lines of credit which permit the homeowner access to a predetermined amount which is repaid during the repayment period.

In lending agreements, collateral is a borrower's pledge of specific property to a lender, to secure repayment of a loan. The collateral serves as a lender's protection against a borrower's default and so can be used to offset the loan if the borrower fails to pay the principal and interest satisfactorily under the terms of the lending agreement.

A commercial mortgage is a mortgage loan secured by commercial property, such as an office building, shopping center, industrial warehouse, or apartment complex. The proceeds from a commercial mortgage are typically used to acquire, refinance, or redevelop commercial property.

This article gives descriptions of mortgage terminology in the United Kingdom.

A line of credit is a credit facility extended by a bank or other financial institution to a government, business or individual customer that enables the customer to draw on the facility when the customer needs funds. A financial institution makes available an amount of credit to a business or consumer during a specified period of time.

The term flexible mortgage refers to a residential mortgage loan that offers flexibility in the requirements to make monthly repayments. The flexible mortgage first appeared in Australia in the early 1990s, however it did not gain popularity until the late 1990s. This technique gained popularity in the US and UK recently due to the United States housing bubble.

<span class="mw-page-title-main">Mortgage</span> Loan secured using real estate

A mortgage loan or simply mortgage, in civil law jurisdictions known also as a hypothec loan, is a loan used either by purchasers of real property to raise funds to buy real estate, or by existing property owners to raise funds for any purpose while putting a lien on the property being mortgaged. The loan is "secured" on the borrower's property through a process known as mortgage origination. This means that a legal mechanism is put into place which allows the lender to take possession and sell the secured property to pay off the loan in the event the borrower defaults on the loan or otherwise fails to abide by its terms. The word mortgage is derived from a Law French term used in Britain in the Middle Ages meaning "death pledge" and refers to the pledge ending (dying) when either the obligation is fulfilled or the property is taken through foreclosure. A mortgage can also be described as "a borrower giving consideration in the form of a collateral for a benefit (loan)".

Net interest spread refers to the difference in borrowing and lending rates of financial institutions in nominal terms. It is considered analogous to the gross margin of non-financial companies.

<span class="mw-page-title-main">Australian government debt</span> Amount owed by the Australian federal government

The Australian government debt is the amount owed by the Australian federal government. The Australian Office of Financial Management, which is part of the Treasury Portfolio, is the agency which manages the government debt and does all the borrowing on behalf of the Australian government. Australian government borrowings are subject to limits and regulation by the Loan Council, unless the borrowing is for defence purposes or is a 'temporary' borrowing. Government debt and borrowings have national macroeconomic implications, and are also used as one of the tools available to the national government in the macroeconomic management of the national economy, enabling the government to create or dampen liquidity in financial markets, with flow on effects on the wider economy.

The credit channel mechanism of monetary policy describes the theory that a central bank's policy changes affect the amount of credit that banks issue to firms and consumers for purchases, which in turn affects the real economy.

The mortgage industry of the United Kingdom has traditionally been dominated by building societies, the first of which opened in Birmingham in 1775. But since the 1970s, the share of new mortgage loans market held by building societies has declined substantially. Between 1977 and 1987, the share fell drastically from 96% to 66%, and that of banks and other institutions rose from 3% to 36%. The major lenders include building societies, banks, specialized mortgage corporations, insurance companies and pension funds. During the four years after the financial crisis of 2008, the UK mutual sector provided approximately 80% of net lending to the housing market. There are currently over 200 significant separate financial organizations supplying mortgage loans to house buyers in Britain, with Lloyds Bank and the Nationwide Building Society having the largest market share.

References

  1. "What Is Net Interest Margin? Overview, Formula, Example". Investopedia.

Further reading