How To Work Out Whether You Can Really Afford A New Loan

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  • Aug 26, 2026

How to Work Out Whether You Can Really Afford a New Loan

Taking out a loan can be a significant financial decision that impacts your life for years to come. Whether you are considering a personal loan, a home loan, or any other type of financing, it is critical to understand your financial situation before making a commitment. This comprehensive guide will help you assess your finances and determine if you can really afford a new loan.

Understanding Your Financial Health

Before diving into the details of loans, it’s essential to have a clear understanding of your financial health. Knowing your income, expenses, and existing debts will give you a solid foundation for making informed borrowing decisions.

Assess Your Income

Your income is the primary factor that determines your ability to repay a loan. This includes your salary, any side hustles, rental income, and other sources of revenue. Make sure to calculate your total gross income and consider your net income after taxes.

  • Gross Income: This is your total earnings before deductions.
  • Net Income: This is what you take home after taxes and deductions.

Evaluate Your Monthly Expenses

Next, you need to assess your monthly expenses. This will help you understand how much money you have left over after paying for essential needs. Your monthly expenses can be categorized as follows:

  • Fixed Expenses: Rent, mortgage, insurance, and loan repayments.
  • Variable Expenses: Groceries, utilities, entertainment, and discretionary spending.

By tracking your expenses, you can create a clear picture of your financial obligations and how much you can allocate towards a new loan payment.

Calculating Your Debt-to-Income Ratio (DTI)

Your debt-to-income ratio (DTI) is a crucial metric that lenders use to evaluate your creditworthiness. It measures the percentage of your gross monthly income that goes towards servicing debt. A lower DTI indicates that you have a manageable debt load, while a higher DTI may raise red flags for lenders.

How to Calculate Your DTI

To calculate your DTI, follow these steps:

  1. Add up all your monthly debt payments (e.g., mortgage, car loans, credit card payments).
  2. Divide the total by your gross monthly income.
  3. Multiply the result by 100 to get a percentage.

For example, if your monthly debt payments total R10,000 and your gross monthly income is R30,000, your DTI would be:

DTI = (10,000 / 30,000) * 100 = 33.33%

A DTI below 36% is generally considered good, while a DTI above 43% may indicate that you should reconsider taking on more debt.

Assessing Your Credit Score

Your credit score is another critical factor that lenders consider when evaluating your loan application. A higher credit score can lead to better interest rates and loan terms.

Understanding Credit Scores in South Africa

In South Africa, credit scores typically range from 0 to 850. The following categories help you understand where your score stands:

  • 300-549: Poor
  • 550-669: Fair
  • 670-739: Good
  • 740-799: Very Good
  • 800-850: Excellent

To improve your credit score, consider paying off outstanding debts, making payments on time, and avoiding new credit inquiries. Websites like National Credit Regulator provide resources to check and improve your credit score.

Determining Loan Affordability

Once you have a clear picture of your income, expenses, DTI, and credit score, you can start evaluating whether you can afford a new loan. Here are some key factors to consider:

Loan Amount and Interest Rates

The amount you wish to borrow and the interest rates offered by lenders will significantly influence your monthly repayments. Use a loan calculator to estimate your monthly payments based on different loan amounts and interest rates. Make sure to factor in the loan term, as longer terms often result in lower monthly payments but higher overall interest costs.

Loan Fees and Additional Costs

Many loans come with additional costs such as origination fees, insurance, and closing costs. These fees can add up and should be factored into your total loan cost. Always read the fine print to understand all associated fees and conditions.

Emergency Fund Considerations

It’s wise to have an emergency fund before taking on additional debt. Financial experts recommend saving at least three to six months’ worth of living expenses. This reserve can help you manage loan repayments in case of unexpected financial challenges.

Real-World Examples of Loan Affordability Assessments

To illustrate how individuals assess the affordability of loans, consider the following examples:

Example 1: The Responsible Borrower

Sarah is considering a personal loan of R50,000 with an interest rate of 10% for a term of 5 years. She calculates her DTI to be 30%, which is below the recommended threshold. After factoring in her monthly expenses and existing debts, she finds that she can comfortably afford the loan repayments. Additionally, Sarah has an emergency fund with six months’ worth of expenses saved up. She decides to proceed with the loan.

Example 2: The Cautious Borrower

John, on the other hand, is considering a home loan of R1,500,000. He has a DTI of 45% and a credit score of 620, which is on the lower end of the spectrum. After calculating the potential mortgage repayments, John realizes that they would stretch his budget too thin. He decides to work on improving his credit score and reducing his existing debt before applying for a mortgage.

Exploring Alternatives to Loans

If you find that you cannot afford a new loan, consider alternatives such as:

  • Saving: Consider saving for the purchase instead of borrowing.
  • Microloans: Some organizations offer smaller loans with more lenient terms.
  • Peer-to-Peer Lending: Platforms that connect borrowers with individual lenders can sometimes offer better rates.

Conclusion: Making an Informed Decision

Deciding whether you can afford a new loan involves a careful assessment of your financial situation. By understanding your income, expenses, DTI, and credit score, you can make an informed decision that aligns with your financial goals. Always remember that borrowing money is a serious commitment and should be approached with caution.

Frequently Asked Questions

What is a good debt-to-income ratio?

A good DTI ratio is generally considered to be below 36%. This indicates that you are managing your debts responsibly in relation to your income.

How can I improve my credit score?

You can improve your credit score by paying off existing debts, making timely payments, avoiding new credit inquiries, and regularly checking your credit report for errors.

What should I do if I can’t afford a loan?

If you cannot afford a loan, consider saving for your purchase, exploring microloans, or seeking alternative financing options that may have more favorable terms.

By taking the time to evaluate your financial situation, you can make a well-informed decision about whether a new loan is right for you. For more financial advice, visit reputable sites like Financial Sector Conduct Authority or Gov.za.

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