What Is a Personal Loan and How Does It Work?

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October 2, 2025
Mark Snow

Personal loans are generally closed-end loans. This means that a personal loan is a loan that has a fixed amount. The borrowed amount is then repaid to the lender over a fixed amount of time. Loan payments can be in the form of installments. The loan payments, interest, fees, term lengths, and other variables are set out in the agreement between the lender and borrower.

Key Takeaways

Personal installment loans give borrowed money upfront and call for loan repayment over the term agreed upon by the borrower and lender.
A lender may look at a loan applicant’s credit report and score, income, and debts. The lender may also consider the interest rates permitted by state law and the loan applicant’s requested loan amount and term. The lender may also look at the loan applicant’s bank account transaction records.
You should compare the Annual Percentage Rate (APR) and the finance charge and fees, as well as the total payments and number of payments. Although the monthly payments may seem lower for a longer term, the loan could end up costing you more money in the end.

How a Personal Loan Is Structured

According to the Consumer Financial Protection Bureau, a personal installment loan means that the borrower receives a certain amount of money, then makes several payments of a specified amount to fully pay back the loan over a determined amount of time. The lender usually gives the borrowed amount at the beginning of the loan.

The main components of a personal loan include:

Principal: the amount borrowed.
Term: the amount of time given to fully pay back the loan.
Interest rate: the rate charged on the loan that is used to determine the interest amount.
APR: the yearly rate that reflects the cost of the loan, including interest and certain fees.
Fees: An origination fee, late fee, returned-payment fee, or prepayment penalty, if applicable.
Scheduled payments: Amount and due date.

Personal loans may offer fixed or adjustable rates. Do not assume every loan offers a fixed rate nor that every scheduled payment will be identical. Verify the rate type and payment schedule in the agreement.

Secured and Unsecured Personal Loans

An unsecured personal loan does not require collateral. A secured personal loan is backed by an asset or other collateral described in the agreement. If the borrower of a secured loan defaults, the lender may have recourse to the collateral provided, subject to the agreement and applicable law.

The use of collateral may affect pricing and affordability, but a secured loan is not necessarily a better choice. Consider what you stand to lose if you default on the loan.

How the Process May Work

Analyze your finances in order to gauge how much you can afford to borrow and what monthly payment your budget can support. Check your credit reports for any errors.
Compare and contrast various options offered by different lenders. Consider the rate check implications, the fees, APR, and payment schedule for each. Prequalification does not guarantee approval.
Complete your application with the information requested by the lender, knowing that lender requirements may include some, most, or all of the following: identity, income, employment, debt, housing, and bank account information.
Review the final decision and disclosures. A lender generally does not finalize an offer until completing its underwriting.
Receive and repay the funds. The timing of funding and repayment will follow the lender’s process and the terms of the agreement, subject to the closing of the loan. There is no standard funding time.

A lender may perform a hard credit pull, a soft credit pull, or both at different times. Ask if you are unsure of the impact this will have on your credit report.

What Lenders May Review

Underwriting methods vary. According to the CFPB, personal installment loan underwriting may include review of the credit report and credit score, income, and the borrower’s debt, along with the amount and length of the loan, interest rates permitted by state law, and other bank account transactions.

A credit score may play a part in a borrower’s eligibility and the price, but there is no single approval percentage that is the same for all borrowers and lenders. Also, credit scores will vary because lenders use different credit scoring and may review different data.

How to Compare the Full Cost

The federal Truth in Lending Act requires disclosures for covered closed-end consumer credit to help borrowers compare costs. The disclosures may include the APR, finance charge, amount financed, total of payments, a payment schedule, and late-payment or prepayment terms, as applicable.

Use this checklist when comparing loan offers:

Compare APRs for loans with similar terms and amounts.
Check if the loan amount is reduced by an origination fee, which decreases the funds available to the borrower.
Verify the finance charge and total payments.
Confirm if the rate is fixed or variable.
Look for late fees, returned payment fees, and any added costs along with prepayment penalties.
Consider the due dates for all your bills when deciding if you can afford the payment. This includes your rent and expenses for food, transportation, utilities, insurance, and other obligations.

Beware that a payment estimator only gives you a rough idea of a loan payment, based on the most important payment components, like term and interest. To get a more accurate idea, you need to provide the actual amount financed and any fees associated with that financing.

Common Uses and Important Tradeoffs

A loan can be used for a large purchase, home repairs, consolidating debt, medical expenses, or another high, unexpected cost, subject to lender restrictions. When deciding to take out a loan, remember that debt consolidation combines multiple debts into a new payment but does not automatically reduce the amount owed. It is important to look at the fees associated with the consolidation loan and look at the total cost to see if consolidating is worth it.

For any reason that you decide to use a loan, even if it is consolidating debt, consider other avenues that might be less costly and available to you, including payment plans. It’s especially important to consider where you are going to fit the payment into your budget before thinking of ways to borrow money to pay your debt.

Repayment Risks

If you don’t make your payments on time, you may be charged fees, and some lenders use collection agencies to try to get their money back. A lender or collector may also pursue a lawsuit, depending on the circumstances and applicable law.

If you anticipate having problems meeting a payment commitment, reach out to your lender immediately. Some lenders may allow a payment deferral, forbearance, change the pay date, or create a payment plan, although options are not guaranteed, and for these options, you may incur additional fees. Confirm the payment arrangement in writing to understand how the arrangement may affect credit reporting and the accrual of interest.

Protect Your Information and Avoid Loan Scams

Ensure the lender is licensed or registered as required by your state.
Confirm the security of the connection on the lender’s official website, and then only enter your information on that secure connection.
Review the website to better understand what information may be collected about you and how the information will be used and disclosed.
Ignore unsolicited messages requesting your Social Security Number, banking information, or a payment to complete a loan you have not requested.
Avoid any offers to loan you money for which you will be asked to pay with a gift card, cryptocurrency, or a wire transfer.
Ignore offers for guaranteed approval or high-pressure offers to give you cash in return for a promise to lend you money.

Frequently Asked Questions

Are personal loan payments always fixed?

Many personal loans have fixed payments, but not all do. Read the agreement thoroughly to confirm whether changes in the payment amount or interest rate may occur.

Does applying affect a credit score?

This depends on the type of request or inquiry. A hard inquiry by a lender may impact your credit score and will appear on your credit report, but a soft inquiry generally does not affect your credit score and may appear only on credit reports you request. Some lending institutions use hard inquiries, while others use soft inquiries, so confirm with the lender.

Can a personal loan help with debt consolidation?

Consolidating debt allows you to replace several debts with a single loan payment, but there’s never a guarantee on savings. When considering a personal loan, compare APR, fees, length of the loan, and the total cost. Ensure you’re not recreating a balance on a zeroed-out account.

How quickly are personal loans funded?

There is no consistent answer to this question because lenders evaluate requests and verify information gathered through the loan application at their own pace. Funding timing varies. Do not treat a lender’s estimate as a guarantee of funding.

What should I do before accepting an offer?

First, confirm the identity of the lender. Review the loan agreement in its entirety to identify the total cost of the loan, the amount you are expected to receive, and the payment schedule and due dates. Keep the final copies of the agreement.

Bottom Line

A personal loan may make your payment obligations predictable, but convenience should not overshadow the cost. The best way to evaluate the risk and the effect of the personal loan on your financial future is to compare the amount you are expected to receive, APR, fees, total cost of the loan, length of the loan, payment obligations, and the overall effect a personal loan payment will have on your household budget.