Main Types of Loans Identify the Best One for Your Needs

Taking out loans is a common practice in the financial lives of many individuals and businesses. Whether it’s to achieve a dream, such as purchasing a home, to cover emergency healthcare expenses, or to inject capital into a new business, credit lines have been important tools for accessing resources.

However, before opting for any type of loan, it is essential to understand the characteristics of each option, evaluate interest rates, payment terms, and the specific rules of the contract.

The diversity of financial products available in the market can be confusing, especially for consumers who have never applied for credit or who still have doubts about the best path to take. The options range from personal loans—where terms and interest rates vary between institutions—to long-term mortgage financing, microcredits aimed at microentrepreneurs, and student loans that ensure the continuation of academic studies.

There are also specific loan types for retirees, public servants, or employees of private companies, such as payroll loans, whose main feature is the direct deduction from the paycheck.

Choosing the right loan invariably involves a careful analysis of one’s own financial profile, which includes understanding short, medium, and long-term needs, as well as monthly payment capacity. Although credit lines exist to meet needs that the budget cannot immediately cover, it is crucial to bear in mind that any loan comes with additional costs in the form of interest, fees, or taxes. In this regard, a hasty decision, based solely on urgency, can lead to excessive debt and payment default issues.

Types of Loans in General

The world of loans is quite broad, as various financial institutions—banks, credit cooperatives, fintechs, and others—offer credit lines to consumers and businesses, each with different rules and objectives. In general terms, loans can vary according to:

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  • Purpose (home purchase, debt repayment, working capital, etc.)
  • Repayment term (short, medium, or long-term)
  • Interest rate (fixed, variable, or indexed to an indicator, such as inflation or the basic interest rate)
  • Required guarantees (property, vehicle, payroll deduction, guarantor, etc.)
  • Borrower profile (individual, business, student, retiree, etc.)

Due to these variables, each type of loan caters to a specific audience or a particular need, ensuring more efficient allocation of resources. For example, someone who urgently needs funds for medical expenses might opt for a quick personal loan, while someone looking to finance the purchase of a property will consider products like mortgage financing. Businesses, in turn, often turn to revolving credit lines or working capital loans to balance cash flow during seasonal fluctuations or low revenue periods.

Below, we will present a list of the main types of loans, followed by a detailed explanation of each category, covering eligibility criteria, terms, and contractual implications.

Main Types of Loans

Below is a list of the main types of credit offered in the market. Each one serves specific demands and may require different guarantees or conditions:

  • Payroll Loan
  • Secured Loan
  • Personal Loan
  • Student Loan
  • Mortgage Financing
  • Business Loan or Working Capital Loan
  • Microcredit
  • Revolving Loan
  • Credit Lines
  • Online Loans and Fintechs

Next, we will explain each of these points in topics and subtopics, addressing eligibility criteria, terms, advantages, disadvantages, and practical examples. Remember that choosing the ideal loan type depends on planning and comparing offers from different institutions.

Payroll Loan

A payroll loan is a type of loan where the installments are directly deducted from the borrower’s paycheck or benefit. It is generally intended for retirees, pensioners from public or private systems, and employees of partner companies. The main advantage of this loan is the typically lower interest rate compared to the market average, as the risk of default is low since the financial institution is guaranteed to receive the payment before the amount reaches the borrower. However, it is important to note that the borrower’s monthly income is partially committed until the debt is fully paid. It is also crucial to monitor the payroll margin, i.e., the maximum percentage of the salary or benefit that can be used to pay the loan installments. Exceeding this margin can lead to excessive debt and make it difficult to manage other basic expenses.

Secured Loan

A secured loan occurs when the borrower offers an asset — such as a property or vehicle — as collateral to secure the loan agreement. In this type of loan, interest rates tend to be lower than the market average because the institution holds a real asset that can be seized in case of default. In addition to cars or properties, some institutions accept financial investments as collateral, expanding options for those who need larger amounts of credit. However, the borrower must be cautious: failure to repay the installments could result in the loss of the collateral, which can significantly impact personal or business assets. Therefore, before opting for this type of loan, it is advisable to carefully assess personal or business finances and ensure that future earnings will comfortably cover the installments throughout the agreed term.

Personal Loan

A personal loan is one of the most popular types of loans as it generally does not require collateral other than a credit analysis based on the applicant’s profile. It can be obtained relatively quickly from banks, financial institutions, or fintechs, sometimes even through apps or online banking. Interest rates can vary significantly between institutions depending on the perceived risk. Generally, the better the client’s financial history (on-time bill payments and a low debt-to-income ratio), the better the terms offered. However, if the person has only an average credit score, they may face higher interest rates. A personal loan can be used for various purposes, such as paying urgent debts, investing in small businesses, home renovations, or medical expenses. It is essential, however, for the borrower to compare offers and calculate the effective annual rate (APR) before closing the deal to avoid unpleasant surprises in the installments.

Student Loan

The student loan is designed to finance undergraduate, graduate, exchange programs, or other academic specializations. Financial institutions or even the government may offer special lines with a grace period (a period during which the student does not pay or pays reduced installments while studying). The advantage is that it allows young people to start or complete their studies without having to pay the full tuition fee upfront, with payments starting after graduation. However, it is crucial to read the rules regarding interest rates, amortization terms, and renegotiation conditions, as an academic cycle can last several years. If the student interrupts the course or faces difficulties in the job market, repaying the student loan can become a burden. Therefore, this loan type should be planned with a long-term perspective, considering the expected return after completing the course.

Mortgage Financing

Mortgage financing is a long-term loan where a bank or financial institution provides credit specifically for purchasing a property, either residential or commercial. Installments are calculated based on amortization systems, such as the Price Table or the Constant Amortization System (SAC), and can last for several decades. In some countries, purchasing financed properties is common, as interest rates are relatively competitive, and the property remains in the buyer’s name, although it is pledged to the bank until the loan is fully paid off. The great advantage is the ability to buy a property without having to gather all the capital immediately. However, the buyer must pay attention to administrative fees, mandatory insurance, and the need for careful planning to keep up with payments over many years. In case of default, there is a risk of losing the property to the lending institution.

Business Loan or Working Capital Loan

A business loan, also known as a working capital loan, is intended for companies that need resources to maintain or expand their operations. It can be used for purchasing raw materials, investing in new products, paying employee salaries, or addressing any short- or medium-term corporate needs. The advantage is that by injecting capital into the business, the entrepreneur can balance cash flow and seize growth opportunities. Financial institutions typically assess the business’s financial health, possibly requiring balance sheets, revenues, negative certificates, and revenue projections. If the company is small and lacks a solid history, the interest rate may be higher. However, if there are real guarantees or the business demonstrates good management, conditions may improve. It is crucial that this type of credit is used responsibly, as default can harm the business reputation and complicate future negotiations with suppliers or banks.

Microcredit

Microcredit is a loan modality created to serve low-income entrepreneurs, small informal traders, and individuals without access to traditional banks. Typically, the amounts granted are small, and the repayment term is shorter, but the interest rates tend to be more attractive than those from the informal market (usury) or revolving credit cards. Additionally, many entities that offer microcredit also provide financial guidance and support, helping microentrepreneurs use the funds more effectively. This is common in underprivileged areas or among professionals starting a trade who need capital to acquire equipment or merchandise. The great benefit is financial inclusion, but it is important to remember that paying installments on time is necessary to maintain reputation and open doors for potential future financing.

Revolving Loan

The revolving loan is often linked to credit cards or bank accounts that offer pre-approved credit limits. It functions as an emergency reserve that can be accessed quickly without the need for additional analysis. However, interest rates tend to be very high compared to other types of loans, as there are no guarantees or clearly defined repayment terms. The advantage is the easy access to money, making it ideal for unforeseen expenses. But if the user or business continuously relies on this revolving credit limit to cover monthly expenses, they may end up in a cycle of accumulating high-interest debt. Therefore, it should be considered as a short-term, occasional resource, as overuse can significantly increase indebtedness.

Credit Lines

Credit lines are programs offered by banks and financial institutions to meet consumer or investment demands, often with specific purposes such as financing solar energy, purchasing equipment, or sustainability projects. These lines may be provided by the government or through public-private partnerships and may have differentiated rates and terms if the project is considered strategic. For example, a bank may have an exclusive credit line for farmers to invest in supplies and machinery, offering subsidized interest rates. The main advantage is the customization of the terms to meet the client’s specific needs. On the other hand, it is common for a more complex analysis to be required, demanding documentation about the project or the intended use of the funds. Therefore, the client should compare different credit lines to choose the best cost-benefit ratio.

Online Loans and Fintechs

With the digital revolution, various fintechs (financial technology companies) have emerged, offering online loans quickly and often without the typical bureaucracy of traditional banks. Approval usually occurs within a few hours or days, based on risk analysis algorithms that consider data from online behavior and consumption history. Interest rates can vary widely, but in general, these platforms emphasize transparency in the total effective cost. The loan amount is deposited directly into the client’s account, who can manage the installments via an app or website. Convenience and speed are the main attractions, but it is essential to check the fintech’s reputation, read the contractual clauses, and review any origination fees or other administrative charges that may increase the final debt amount.

Advantages of Loans
Obtaining a loan can be crucial in various situations—whether to navigate a personal financial crisis or to accelerate business growth. However, before listing the advantages, it’s important to remember that credit always comes with costs (interest) and risks (debt), so the decision to take out a loan should be carefully considered.

Advantages
Before each advantage, it is important to highlight that planning and comparing offers from different financial institutions maximize the benefits of any loan type.

1. Immediate Access to Funds

2. Longer Repayment Terms

3. Achievement of Personal or Business Projects

4. Debt Consolidation

5. Seizing Investment Opportunities

6. Acquisition of High-Value Goods

7.Flexibility in Choosing Between Various Loan Types

Explaining Each Advantage

Immediate Access to Funds: A loan unlocks money that can be used in times of greatest need, without having to wait to save or sell assets.

Longer Repayment Terms: In loan types such as mortgages or student loans, the extended term allows for better alignment with your budget.

Achievement of Personal or Business Projects: Whether starting a business, paying for a course, or renovating a home, credit makes initiatives that can generate value or personal satisfaction feasible.

Debt Consolidation: Sometimes, it’s worth taking out a loan with lower interest rates to pay off more expensive debts, such as credit cards or overdrafts.

Seizing Investment Opportunities: In some cases, the cost of the loan can be offset by the profitability of an investment or savings generated in another area.

Acquisition of High-Value Goods: For most people, purchasing real estate, cars, or equipment without financing is unfeasible. Credit opens doors to major purchases.

Flexibility in Choosing Between Various Loan Types: The variety of products allows individuals or businesses to find the payment structure and interest rate that best fit their reality.

Evaluating Your Financial Profile
Before taking out a loan, the most crucial step is evaluating your financial profile. This involves checking:

  • How much you earn (income or revenue)
  • How much you spend monthly
  • What debts or obligations already exist
  • How the loan fits into short-, medium-, and long-term goals

This assessment allows you to understand if the installments will be manageable, if there’s room in the budget for unexpected expenses, and if the loan’s purpose truly justifies taking on debt. Tools like spreadsheets, financial management apps, and the help of an accountant or advisor can be very useful in this process. Additionally, it’s important to consider that defaulting on a loan not only harms your credit score but can also result in stress, fines, and even legal actions.

Negotiation of Rates

Not everyone knows, but it is possible to negotiate interest rates in many loan types, especially when there is a relationship with more than one bank or when collateral (real estate, vehicle, etc.) is provided. Presenting proposals from competitors or having a good payment history can be used as an argument to request a reduction in the rate or the annual fee of the contract. In situations involving larger amounts, it is worth seeking multiple quotes and only then choosing the best offer, always remembering to compare the total effective cost (CET).

Emergency Fund and Investment Opportunity

Those who have a well-established emergency fund tend to rely less on loans in everyday situations. However, there are scenarios where credit can be advantageous even for those with some savings, for example, when an investment opportunity arises with a return higher than the cost of the loan or when it’s necessary to maintain liquidity for other purposes.

Businesses, in turn, may consider taking out loans to expand operations, capitalize on the purchase of supplies, and take advantage of discounts or special conditions from suppliers. Thus, efficient cash management can include strategic credit operations, provided there is a forecast of profit or cost savings greater than the interest paid.

Impact on Credit Score

The credit score reflects the payment history and financial commitment of the consumer or business. Every loan request, when approved, generates records that can positively or negatively affect the score:

Positively: If the installments are paid on time, the score tends to improve, demonstrating commitment.

Negatively: Delays or defaults can lead to sharp drops in the score, making it harder to access new lines of credit in the future.

Thus, even if a loan is intended to solve cash flow problems, it is important to plan the payment to avoid falling behind and worsening the situation. The more consistent the payment history, the better the client’s image will be with financial institutions.

Summary of Benefits

• Variety of Loan Types: Allows you to choose the best option for each situation.

• Flexible Terms: Helps adapt the family or business budget.

• Access to Funds: Allows access to resources without having to save the full amount in advance.

• Possibility to Negotiate Rates and Terms: Particularly in high-value transactions.

• Promotion of Personal or Corporate Development: Whether for purchasing real estate, expanding businesses, or further education.

• Debt Consolidation: Potentially under more favorable rates.

• Encouragement of Financial Planning: As the client evaluates risks and costs before signing the contract.

Frequently Asked Questions (FAQs)

1. Is there a minimum or maximum amount for requesting a personal loan?
It depends on the policy of each institution. Some offer loans starting from a few hundred units of currency, while others have higher limits, particularly for specific types such as mortgage financing.

2. Can I pay off the loan early and get a discount on interest?
In many places, the law allows early repayment with a proportional reduction in interest, but it is important to check the contract or consult the institution to understand any potential early settlement fees.

3. Is it possible to use two types of loans at the same time?
Yes, as long as the income or revenue supports the repayment of both installments. The risk is overcommitting the budget and ending up with more debt than expected.

4. How can I tell if I’m falling for a scam when seeking online loans?
Be cautious of institutions that require an upfront deposit to release the funds or offer interest rates significantly lower than market rates. Always check if the company is registered and has reliable references.

5. What is the advantage of offering a property as collateral in a mortgage-backed loan? The main advantage is securing lower interest rates and longer repayment terms, as the lender feels more secure with the property as collateral. However, it is important to consider the risk of losing the asset in case of default.


Taking out a loan, regardless of its type, represents a financial commitment that must be planned with great care. The various lines of credit available in the market — from personal loans to mortgage financing or microcredit — enable individuals and businesses to meet immediate needs, develop growth projects, or better manage cash flow. However, the ease of access to credit does not replace the need to carefully assess whether the installment amount fits the budget and whether the stipulated term aligns with future income projections.

For those seeking a loan, the first step is to understand their own financial profile by mapping income, expenses, and short- and long-term goals. This analysis, combined with market research, allows for comparing interest rates, total effective costs (CET), and repayment terms, avoiding surprises or unfavorable contracts. In parallel, the borrower can negotiate more favorable terms or choose to secure the loan with an asset, if possible, which tends to lower the rates.

The right loan, combined with good planning, can be a life-changing tool or a business growth accelerator. Whether making a personal dream achievable, funding education, or expanding a business, credit plays a crucial role in the modern economy. On the other hand, poor use and lack of planning can lead to excessive debt, negatively impacting credit scores and causing long-term financial problems. Thus, responsibility and financial education form the foundation for transforming a loan into an opportunity tool rather than a risk or excessive debt factor.