Glossary of Terms

Adjustable rate mortgage (ARM)

A mortgage on which the interest rate, after an initial period, can be changed by the lender. While ARMs in many countries abroad allow rate changes at the lender's discretion ("discretionary ARMs"), in the US most ARMs base rate changes on a pre-selected interest rate index over which the lender has no control. These are "indexed ARMs". There is no discretion associated with rate changes on indexed ARMs.

Amortization

The repayment of principal from scheduled mortgage payments that exceed the interest due. The scheduled payment less the interest equals amortization. The loan balance declines by the amount of the scheduled payment, plus the amount of any extra payment. If the payment is less than the interest due, the balance rises, which is negative amortization.

Application

A request for a loan that includes the information about the potential borrower, the property and the requested loan that the solicited lender needs to make a decision. In a narrower sense, the application refers to a standardized application form called the "1003" which the borrower is obliged to fill out.

Appraisal

A written estimate of a property's current market value prepared by an appraiser.

APR

The Annual Percentage Rate, which must be reported by lenders under Truth in Lending regulations. It is a comprehensive measure of credit cost to the borrower that takes account of the interest rate, points, and flat dollar charges. It is also adjusted for the time value of money, so that dollars paid by the borrower up-front carry a heavier weight than dollars paid ten years down the road. However, the APR is calculated on the assumption that the loan runs to term, and is therefore potentially deceptive for borrowers with short time horizons.

Balloon mortgage

A mortgage which is payable in full after a period that is shorter than the term. In most cases, the balance is refinanced with the current or another lender. On a 7-year balloon loan, for example, the payment is usually calculated over a 30-year period, and the balance at the end of the 7th year must be repaid or refinanced at that time. Balloon mortgages are similar to ARMs in that the borrower trades off a lower rate in the early years against the risk of a higher rate later. They are riskier than ARMs because there is no limit on the extent of a rate increase at the end of the balloon period.

Bimonthly mortgage

A mortgage on which the borrower pays half the monthly payment on the first day of the month, and the other half on the 15th.

Biweekly mortgage

A mortgage on which the borrower pays half the monthly payment every two weeks. Because this results in 26 (rather than 24) payments per year, the biweekly mortgage amortizes before term.

Bridge loan

A short-term loan, usually from a bank, that "bridges" the period between the closing date of a home purchase and the closing date of a home sale. To qualify for a bridge loan, the borrower must have a contract to sell the existing house.

Cash-Out refi

Refinancing for an amount in excess of the balance on the old loan plus settlement costs. The borrower takes "cash-out" of the transaction. This way of raising cash is usually an alternative to taking out a home equity loan.

Closing

On a home purchase, the process of transferring ownership from the seller to the buyer, the disbursement of funds from the buyer and the lender to the seller, and the execution of all the documents associated with the sale and the loan. On a refinance, there is no transfer of ownership, but the closing includes repayment of the old lender.

COFI

Cost of funds index. One of many interest rate indexes used to determine interest rate adjustments on an adjustable rate mortgage.

COSI

Cost of savings index. One of many interest rate indexes used to determine interest rate adjustments on an adjustable rate mortgage.

Credit report

A report from a credit bureau containing detailed information bearing on credit-worthiness, including the individual's credit history.

Credit score

A single numerical score, based on an individual's credit history, that measures that individual's credit worthiness. Credit scores are as good as the algorithm used to derive them. The most widely used credit score is called FICO for Fair Issac Co. which developed it. Many of the columns in Mortgage Credit Issues discuss factors that affect the FICO score.

Down payment

The difference between the value of the property and the loan amount, expressed in dollars, or as a percentage of the price. For example, if the house sells for $100,000 and the loan is for $80,000, the down payment is $20,000 or 20%.

Equity

In connection with a home, the difference between the value of the home and the balance of outstanding mortgage loans on the home.

Escrow

An agreement that money or other objects of value be placed with a third party for safe keeping, pending the performance of some promised act by one of the parties to the agreement. It is common for home mortgage transactions to include an escrow agreement where the borrower adds a specified amount for taxes and hazard insurance to the regular monthly mortgage payment. The money goes into an escrow account out of which the lender pays the taxes and insurance when they come due.

Fannie Mae

One of two Federal agencies that purchase home loans from lenders. (The other is Freddie Mac). Both agencies finance their purchases primarily by packaging mortgages into pools, then issuing securities against the pools. The securities are guaranteed by the agencies. They also raise funds by selling notes and other liabilities.

FHA mortgage

A mortgage on which the lender is insured against loss by the Federal Housing Administration, with the borrower paying the mortgage insurance premium. The major advantage of an FHA mortgage is that the required down payment is very low, but the maximum loan amount is also low.

First mortgage

A mortgage that has a first-priority claim against the property in the event the borrower defaults on the loan. For example, a borrower defaults on a loan secured by a property worth $100,000 net of sale costs. The property has a first mortgage with a balance of $90,000 and a second mortgage with a balance of $15,000. The first mortgage lender can collect $90,000 plus any unpaid interest and foreclosure costs. The second mortgage lender can collect only what is left of the $100,000.

Fixed rate mortgage (FRM)

A mortgage on which the interest rate and monthly mortgage payment remain unchanged throughout the term of the mortgage.

Freddie Mac

One of two Federal agencies that purchase home loans from lenders. The other is Fannie Mae.

Good faith estimate

The form that lists the settlement charges the borrower must pay at closing, which the lender is obliged to provide the borrower within three business days of receiving the loan application.

Home equity line of credit (HELOC)

A mortgage set up as a line of credit against which a borrower can draw up to a maximum amount, as opposed to a loan for a fixed dollar amount. For example, using a standard mortgage you might borrow $150,000, which would be paid out in its entirety at closing. Using a HELOC instead, you receive the lender’s promise to advance you up to $150,000, in an amount and at a time of your choosing. You can draw on the line by writing a check, using a special credit card, or in other ways.

Indexed ARM

An ARM on which the interest rate adjusts mechanically based on changes in an interest rate index, as opposed to a "discretionary ARM" on which the lender can change the rate at any time subject only to advance notice. All ARMs in the US are indexed.

Interest rate

The rate charged the borrower each period for the loan of money, by custom quoted on an annual basis. A rate of 6%, for example, means a rate of 1/2% per month. A mortgage interest rate is a rate on a loan secured by a specific property.

Interest rate adjustment period

The frequency of rate adjustments on an ARM after the initial rate period is over. The rate adjustment period is sometimes but not always the same as the initial rate period. As an example, a 3/3 ARM is one in which both periods are 3 years while a 3/1 ARM has an initial rate period of 3 years after which the rate adjusts every year.

Loan amount

The amount the borrower promises to repay, as set forth in the mortgage contract. It differs from the amount of cash disbursed by the lender by the amount of points and other upfront costs included in the loan.

Loan officer

Employees of lenders or mortgage brokers who find borrowers, sell and counsel them, and take applications.

Minimum down payment

The minimum allowable ratio of down payment to sale price on any program. If the minimum is 10%, for example, it means that you must make a down payment of at least $10,000 on a $100,000 house, or $20,000 on a $200,000 house.

Mortgage

A written document evidencing the lien on a property taken by a lender as security for the repayment of a loan. The term “mortgage” or “mortgage loan” is used loosely to refer both to the lien and the loan. In most cases, they are defined in two separate documents: a mortgage and a note.

Mortgage broker

An independent contractor who offers the loan products of multiple lenders, termed wholesalers. A mortgage broker counsels on the loans available from different wholesalers, takes the application, and usually processes the loan. When the file is complete, but sometimes sooner, the lender underwrites the loan. In contrast to a correspondent, a mortgage broker does not fund a loan.

Mortgage insurance

Insurance against loss provided to a mortgage lender in the event of borrower default. In most cases, the borrower pays the premiums.

Mortgage insurance premium

The up-front and/or periodic charges that the borrower pays for mortgage insurance. There are different mortgage insurance plans with differing combinations of up-front, monthly and annual premiums. The most widely used premium plan is a monthly charge with no upfront premium.

Mortgage lender

The party who disburses funds to the borrower at the closing table. The lender receives the note evidencing the borrower's indebtedness and obligation to repay, and the mortgage which is the lien on the subject property.

Option ARM

An adjustable rate mortgage with flexible payment options, monthly interest rate adjustments, and very low minimum payments in the early years. They carry a risk of very large payments in later years.

Per diem interest

Interest from the day of closing to the first day of the following month. In some cases, however, the borrower can get a credit at closing by making the first payment a month earlier.

Piggyback mortgage

A combination of a first mortgage for 80% of property value, and a second for 5%, 10%, 15%, or 20% of value. These combinations are designated as 80/5/15, 80/10/10, 80/15/5, and 80/20/0, respectively. Piggybacks are a substitute for mortgage insurance for borrowers who cannot put 20% down.

PMI

Private mortgage insurance, as distinguished from insurance provided by government under FHA and VA. See Mortgage insurance.

Points

An upfront cash payment required by the lender as part of the charge for the loan, expressed as a percent of the loan amount; e.g., "3 points" means a charge equal to 3% of the loan balance. It is common today for lenders to offer a wide range of rate/point combinations, especially on fixed rate mortgages (FRMs), including combinations with negative points. On a negative point loan the lender contributes cash toward meeting closing costs. Positive and negative points are sometimes termed "discounts" and "premiums," respectively.

Pre-approval

A commitment by a lender to make a mortgage loan to a specified borrower, prior to the identification of a specific property. It is designed to make it easier to shop for a house. Unlike a pre-qualification, the lender checks the applicant's credit.

Refinance

Paying off an old loan while simultaneously taking a new one. This may be done to reduce borrowing costs under conditions where the borrower can obtain a new loan at an interest rate below the rate on the existing loan. It may be done to raise cash, as an alternative to a home equity loan. Or it may be done to reduce the monthly payment.

Reverse mortgage

A loan to an elderly home owner on which the balance rises over time, and which is not repaid until the owner dies, sells the house, or moves out permanently.

Scheduled mortgage payment

The amount the borrower is obliged to pay each period, including interest, principal, and mortgage insurance, under the terms of the mortgage contract. Paying less than the scheduled amount results in delinquency. On most mortgages, the scheduled payment is the fully amortizing payment throughout the life of the loan. On some mortgages, however, the scheduled payment for the first 5 or 10 years is the interest payment (see Interest Only Mortgages). And on option (flexible payment) ARMs, it can be the "minimum" payment as defined by the program (see Option (Flexible Payment) ARMs).

Underwriting

The process of examining all the data about a borrower's property and transaction to determine whether the mortgage applied for by the borrower should be issued. The person who does this is called an underwriter.