How to Use This Glossary
This glossary defines key terms used throughout loan comparisons and loan documents for personal and student loans. Whether you are exploring loan options, comparing rates and fees, or working through repayment, this reference can help you understand what the terminology means.
Terms are grouped into categories: loan types, interest rate terms, repayment terms, application terms, fee and cost terms, and general financial terms. Each entry gives a concise definition and, where helpful, an example. Use the table of contents to jump to a category.

Loan Types
Borrowers can choose among several kinds of loans for education and other expenses. The two main categories are personal loans and student loans. Understanding the distinctions helps you match the loan to your need.
- Personal loan: A type of installment loan, often unsecured, that you can use for various personal expenses. Personal loans typically have fixed interest rates and set repayment terms.
- Student loan: A loan designed specifically to pay for education-related costs. Student loans may be offered by the federal government or by private lenders.
- Federal student loan: A student loan funded by the U.S. Department of Education. Federal loans often have benefits such as fixed interest rates, income-driven repayment plans, and loan forgiveness programs.
- Private student loan: A student loan offered by banks, credit unions, or other private lenders. Private loan terms vary by lender and may require a credit check or a cosigner.
- Consolidation loan: A loan that combines multiple student loans into one new loan with a single monthly payment. Federal loan consolidation is available through the government.
- Refinance loan: A new loan used to pay off one or more existing loans. Refinancing may change your interest rate or repayment term.
Interest Rate Terms
Interest rates determine how much you pay over time. Comparing rates is a key part of shopping for any loan. Here are the most important terms to know.
- Fixed-rate loan: A loan whose interest rate stays the same for the entire loan term. Your monthly payment amount may remain predictable.
- Variable-rate loan: A loan whose interest rate can change over time. The rate typically follows an underlying index or benchmark, so your payment may rise or fall.
- Annual Percentage Rate (APR): A measure of the total cost of borrowing, expressed as a yearly rate. APR includes the interest rate plus certain fees and costs, making it a more complete way to compare loans than the nominal interest rate alone.
- Index: A benchmark rate that variable-rate loans may be tied to. Examples include the Secured Overnight Financing Rate (SOFR) or the prime rate. When the index changes, your loan’s rate may change.
- Interest rate cap: A limit on how much a variable interest rate can increase at each adjustment or over the life of the loan.
Repayment Terms
Understanding repayment options and relief programs is essential for managing your loan after you borrow.
- Deferment: A temporary pause in loan payments, often granted for specific situations such as returning to school, unemployment, or economic hardship. In some cases, interest may not accrue during deferment.
- Forbearance: A temporary reduction or pause in loan payments, typically granted when you cannot make payments due to financial difficulty. Interest generally continues to accrue during forbearance.
- Loan forgiveness: A program that cancels all or part of your remaining loan balance under certain eligibility criteria. For federal student loans, options like Public Service Loan Forgiveness (PSLF) may be available.
- Repayment plan: A schedule for paying back your loan. Federal student loans offer several plans, such as standard, graduated, and income-driven repayment.
- Income-driven repayment: A federal student loan repayment plan that caps payments at a percentage of your discretionary income and may offer forgiveness after a set number of years.
- Grace period: A set period after you graduate, leave school, or drop below half-time enrollment before you must begin making payments on certain student loans.
Application Terms
When you apply for a loan, lenders evaluate your creditworthiness and ability to repay. The following terms are central to the application process.
- Credit score: A three-digit number that represents your credit risk based on your credit history. A higher score generally indicates to lenders that you are a lower risk.
- Credit report: A detailed record of your credit history, including accounts, payment history, and inquiries.
- Debt-to-income (DTI) ratio: A percentage that compares your total monthly debt payments to your gross monthly income. Lenders use DTI to assess your ability to manage monthly payments.
- Cosigner: A person who agrees to be responsible for the loan if the primary borrower fails to make payments. A cosigner may help a borrower qualify for a loan or get a better rate.
- Preapproval: A lender’s conditional offer to lend you a specific amount, based on a preliminary review of your credit and financial information. Preapproval does not guarantee final approval.
Fee and Cost Terms
Beyond interest, loans may include upfront or ongoing fees that increase the total cost. Understanding these helps you evaluate the true cost of a loan.
- Origination fee: A fee charged by a lender for processing a new loan. It is often a percentage of the loan amount and may be deducted from the loan proceeds.
- Late fee: A charge assessed when you do not make a payment by the due date. Late payment can also affect your credit report.
- Prepayment penalty: A fee for paying off a loan early. Not all loans carry prepayment penalties; federal student loans typically do not.
- Application fee: A fee that some lenders charge to cover the cost of processing your application. This is different from origination fee.
General Financial Terms
Several basic financial concepts appear across loan agreements. Here are definitions for common terms.
- Principal: The original amount of money you borrow, not including interest or fees.
- Amortization: The process of paying off a loan over time through regular payments that cover both principal and interest.
- Term: The length of time you have to repay the loan, such as five years or ten years.
- Default: The failure to repay a loan according to the terms agreed. Defaulting on federal student loans has serious consequences, including damage to your credit.
- APR and interest rate: The interest rate is the base cost of borrowing, while the APR includes certain fees, giving a fuller picture of yearly cost.
Frequently asked questions
What is the difference between APR and interest rate?
The interest rate is the basic percentage a lender charges for borrowing money. The annual percentage rate (APR) includes the interest rate plus certain fees and other costs, expressed as a yearly rate. Comparing APRs is usually more reliable than comparing nominal interest rates alone, because the APR reflects more of the total loan cost.
What does it mean if a loan is subsidized?
A subsidized loan is a type of federal student loan for which the government pays the interest that accrues while you are in school at least half-time, during the grace period, and during certain periods of deferment. This benefit helps lower the overall cost of the loan compared with an unsubsidized loan, where you are responsible for all accrued interest.
What is a cosigner and why might I need one?
A cosigner is a person who agrees to be equally responsible for repaying a loan if the primary borrower does not. Lenders may require a cosigner when a borrower has limited credit history or a low credit score. A qualified cosigner can help you qualify for a private student loan or personal loan and may result in a lower interest rate.
What is forbearance?
Forbearance is a temporary reduction or suspension of your loan payments, usually granted when you experience financial hardship, such as illness or loss of income. Interest generally continues to accrue during forbearance, which means you may owe more after the forbearance ends. It is typically a short-term option compared with deferment, and you may need to apply with your loan servicer.
What is a debt-to-income ratio?
A debt-to-income (DTI) ratio is a percentage that shows how much of your gross monthly income goes toward debt payments. Lenders use DTI to assess your ability to repay a new loan. A lower DTI generally indicates you have more income available for payments, which may make you a more attractive borrower.