Can You Really Afford That Loan Instalment? | MoneyMart Asia

You earn RM5,000 a month.

After paying your bills, existing commitments and normal expenses, you usually have around RM700 left.

A new loan will cost:

RM600 per month.

So you can afford it.

Right?

Mathematically, perhaps.

Financially, the answer isn't quite so simple.

Because being able to make a monthly instalment and being able to comfortably afford a loan are two different things.

The first asks:

“Can I find RM600 every month?”

The second asks:

“What happens to the rest of my finances after I commit that RM600?”

That distinction matters.

Affordability Isn't Just About Whether the Payment Fits

Let's use a simple example.

Monthly income:

RM5,000

Regular expenses and existing commitments:

RM4,300

Money remaining:

RM700

Proposed loan instalment:

RM600

Technically:

RM700 − RM600 = RM100

The instalment fits.

But you're now left with only RM100 of monthly breathing room.

What happens when:

Your car needs a RM700 repair?

Your electricity bill is unusually high?

You need to see a dentist?

A family member needs help?

Your insurance premium is due?

You attend two weddings in the same month?

You need a new tyre?

Real life doesn't arrive in perfectly predictable monthly instalments.

That's why a loan can be payable without necessarily being comfortably affordable.

Your Budget Needs Breathing Room

A healthy budget isn't one where every ringgit has already been committed before the month begins.

You need some flexibility.

Consider two people.

Person A

Income: RM5,000

Expenses and commitments after taking the loan: RM4,900

Remaining: RM100

Person B

Income: RM5,000

Expenses and commitments after taking the loan: RM4,000

Remaining: RM1,000

Both may be making exactly the same loan payment.

Both may technically be able to pay it.

But Person B has significantly more capacity to absorb unexpected expenses.

That's financial breathing room.

And its value often becomes obvious only when something goes wrong.

Don't Forget the Expenses That Don't Happen Every Month

One of the easiest budgeting mistakes is looking only at monthly expenses.

Rent happens every month.

Car instalments happen every month.

Phone bills happen every month.

So they're easy to remember.

But many perfectly normal expenses don't.

For example:

• Road tax and insurance

• Car servicing

• Medical and dental expenses

• School-related expenses

• Home repairs

• Festive spending

• Birthdays and weddings

• Annual subscriptions

• Travel

• Replacement electronics

• Professional fees

Suppose your annual car insurance and road tax cost RM1,800.

It may feel like a once-a-year expense.

But financially, it represents roughly:

RM150 per month

Whether you physically set aside that RM150 every month or not, the bill is still coming.

A budget that ignores irregular expenses can make you look richer every month than you really are.

Savings Are Not Necessarily “Money Left Over”

Here's another common way we calculate affordability:

Income
minus bills
minus spending
= savings.

But that makes saving whatever happens to be left at the end of the month.

And sometimes that's nothing.

A different approach is to treat savings as something your budget needs to accommodate before deciding how much additional debt you can comfortably carry.

For example:

Income: RM5,000

Normal living expenses: RM2,500

Existing debt commitments: RM1,000

Savings: RM500

Remaining flexibility: RM1,000

Now suppose you add a RM900 loan instalment.

Yes, it fits mathematically.

But you've consumed almost all of your remaining flexibility.

If instead you decide that maintaining at least RM500 of monthly breathing room is important, the affordable repayment looks very different.

Emergency Savings Change the Equation

Imagine two people can both comfortably make a RM600 monthly repayment.

But:

Person A has RM20,000 in emergency savings.

Person B has RM200.

Their monthly income may look identical.

Their resilience doesn't.

If Person A's washing machine breaks tomorrow, it is inconvenient.

If Person B's washing machine breaks tomorrow, the same event may require a credit card, another loan or delaying another payment.

This is why affordability shouldn't be assessed only through monthly cash flow.

Your financial buffer matters too.

What Happens If Your Income Changes?

When considering a loan, it's tempting to assume today's income will continue throughout the entire tenure.

Hopefully it will.

Perhaps it will even increase.

But a three-year loan means 36 monthly repayments.

A five-year loan means 60.

During that period, you might:

• Change jobs

• Lose overtime

• Receive a smaller bonus

• Move from commission to fixed income

• Take unpaid leave

• Start a business

• Support additional family members

You don't need to assume the worst before borrowing.

But neither should affordability depend on everything going perfectly for the next five years.

A little margin can make an enormous difference.

“I Can Always Use My Credit Card”

This is where a tight budget can become dangerous.

Suppose you've committed almost all of your spare income to loan repayments.

Then an unexpected RM1,500 expense arrives.

You put it on your credit card.

Next month, your normal loan payment is still due.

But now you also have a credit card balance.

Another unexpected expense arrives.

More goes onto the card.

Eventually, debt intended to solve one financial need can indirectly create another.

The problem wasn't necessarily the original loan.

The problem was leaving no room for anything else to happen.

A Lender's Affordability Assessment and Yours Serve Different Purposes

Lenders assess affordability and credit risk according to their own policies and criteria.

They may consider factors such as:

• Income

• Existing commitments

• Debt Service Ratio

• Credit information

• Employment

• Repayment history

• Requested financing amount

But your personal affordability test should go further.

A lender doesn't decide:

How much you want to save every month.

Whether you're planning to have a child.

Whether you're helping your parents financially.

Whether you want to leave your job next year.

Whether having RM1,000 in spare cash makes you feel financially secure.

Those are your decisions.

Being approved therefore doesn't remove the need to run your own numbers.

Try the “Bad Month” Test

Before taking on a new instalment, imagine a slightly unpleasant but entirely realistic month.

Nothing catastrophic.

Just life.

Your car needs servicing:

RM500

You have a medical bill:

RM200

There's a family event:

RM200

Your electricity bill is RM100 higher than usual.

Total unexpected spending:

RM1,000

Now ask:

Could I still make every repayment without borrowing more money?

If the answer is yes, your finances have some resilience.

If the answer is:

“Only if I use my credit card,”

the proposed repayment may deserve another look.

Try the “Income Drop” Test Too

Now imagine your take-home income temporarily falls by 10%.

If you normally receive RM5,000, you're working with:

RM4,500

Could you still cover:

Your home?

Food?

Transport?

Existing commitments?

The new loan?

Basic savings?

You don't necessarily need to build your entire life around hypothetical income cuts.

The exercise simply shows how much margin exists in your current plan.

The Maximum You Can Pay Isn't the Same as What You Should Pay

Suppose after all your current spending you have RM1,000 left every month.

That doesn't automatically make:

RM1,000 your loan budget.

That RM1,000 may currently be doing several invisible jobs.

It's your emergency buffer.

Your future savings.

Your unexpected-expense fund.

Your freedom to say yes to something.

And sometimes simply your protection against a more expensive month.

If you commit the entire RM1,000 to debt, all those other jobs suddenly have no funding.

So How Much Instalment Can You Really Afford?

There isn't one percentage or formula that works for everyone.

Instead, work backwards.

Start with your monthly income.

Subtract realistic living expenses.

Subtract existing financial commitments.

Allow for irregular expenses.

Allow for savings.

Leave a reasonable buffer.

Then see what remains.

That number gives you a much more realistic starting point than:

“The lender says I qualify for RMX.”

And if the proposed repayment consumes nearly everything that's left?

That doesn't necessarily mean you can't physically make the payment.

It means you should understand how little room you're leaving yourself.

Financial Affordability Means Surviving Normal Life

We often think about financial emergencies as dramatic events.

Job loss.

Hospitalisation.

A major accident.

But financial pressure is frequently caused by much more ordinary things.

A broken air-conditioner.

New tyres.

A school expense.

A flight home for a family matter.

A higher-than-usual utility bill.

Three celebrations in one month.

None of these should be surprising.

They are simply part of life.

And a financial commitment that works only when none of them happen isn't necessarily as affordable as it first appears.

Don't Ask Only “Can I Pay This?”

Before taking a loan, ask:

Can I make the monthly repayment?

Then go one step further:

Can I make the repayment, continue saving, handle normal unexpected expenses and still have some breathing room?

If the answer to the first question is yes but the second is no, you've learned something important.

Because affordability isn't about squeezing another instalment into your budget.

It's about whether that instalment can live comfortably alongside the rest of your life.

Money Basics

Money Basics by MoneyMart Asia simplifies everyday financial topics so Malaysians can make more informed financial decisions.

If you're considering a personal loan, MoneyMart Asia allows you to submit one application and explore financing options from participating licensed financial providers.

One application. Multiple offers.

MoneyMart Asia — Simplifying everyday Finance.

About MoneyMart Asia

MoneyMart Asia (MMA) helps Malaysians make better financial decisions through trusted financial education and responsible financial solutions. MMA is operated by MMA FINTECH SDN. BHD. (1613722-W).

Visit www.moneymart.asia to explore more educational resources.

Photo by Towfiqu barbhuiya on Unsplash