The interest rate is the portion of the principal amount of the loan that the borrower must overpay to the bank for using its money. The interest rate can be calculated according to an annuity or a differential scheme. In the first case, the total amount of the loan is divided into several months or years in equal installments. With the second, the rate is charged on the balance of the loan and decreases with each month. Rarely a bullet scheme is utilized where the interest and the principal amount of the loan are repaid separately (first the principal and then the interest, or vice versa). If the rate changes at contractually specified periods, it is considered floating. If newly accrued interest is added to the interest calculated for the previous period (interest-on-interest scheme), it is considered capitalized.

A USDA (United States Department of Agriculture) loan is a mortgage loan with no down payment issued to U.S. citizens for the purchase of real estate in rural and suburban areas. As a rule, the target audience of USDA loans are people with incomes below average, who cannot afford to buy a house in urban areas, as well as people who, for some reason, are unable to conclude a standard mortgage agreement.

Collateral is a guarantee for the lender to get all the funds due under the loan agreement. In case the borrower does not fulfill his/her obligations or does not fulfill them to the full extent, the corresponding debt is to be repaid at the expense of the collateral. Collateral can be represented by residential and non-residential real estate, motor vehicles, precious metals, securities, etc. However, in fact, banks determine the list of property taken as collateral when granting loans. The property pledged as collateral under the loan must be necessarily evaluated.

Loan security is a mechanism for guaranteeing the repayment of a loan, which protects the rights of the creditor. A borrower can leave some tangible assets (such as a car or real estate) as security for a loan, which then becomes a secured debt to the creditor who issues the loan. Thus, the loan is secured, and if the borrower defaults, the creditor takes possession of the asset used as its security.

There are several classifications of loans, so let's consider the most common one. According to it, there are three loan categories: bank, commercial and state. In its turn, bank loans are divided into personal, mortgage, loan on overdraft, factoring, forfeiting and intrabank loans. Commercial loans may be of the following types: signature, trade and advance. Finally, the state category is subdivided into state loan, subventions, grants, transfers and state tax loan.

A loan recast is the payment of a fixed amount during the term of the loan agreement aimed to cover the principal of the loan so as to reduce subsequent monthly payments for the remainder of the term of the agreement. Generally, a loan recast is used in mortgage lending by people who suddenly received a large sum of money (e.g., an inheritance).

A loan pre-approval is an agreement in principle by a particular lender to lend a specified amount to a particular borrower on exact terms and conditions. In fact, a loan pre-approval is a preliminary stage prior to the lender's final approval and signing of the loan agreement.

A loan margin is defined as the difference between the appraised value of a product or service and the amount of the loan issued by the bank for the purchase of that product or service. These two figures are fixed in the loan agreement at the time a borrower applies for a loan.

A bridge loan is an interim or auxiliary loan issued by a bank for a period of up to 1 year at a fairly high interest rate to cover the borrower's current obligations. Usually such a loan is a temporary measure until funds are available from the main source of financing. Such a loan can be taken out by both individuals and legal entities. It is especially widespread in the field of venture capital financing, which is an investment in a business in order to receive a percentage of the total profits in the future.

APR or annual percentage rate is the sum of the monthly interest rates listed in the terms of your loan agreement. For example, if the interest rate is 3%, the annual percentage rate would be 3*12=36%. Therefore, the lower the APR, the lower the monthly interest rate will be.

A pay day loan is a type of short-term personal credit without collateral. The service got its name due to very popular need among the population to urgently get a small amount of money until the next paycheck. Pay day loans are mostly issued by microfinance organizations, but large banks do not refuse this segment of the credit market either.