DSR calculation Malaysia: how to work out what you can actually borrow

DSR stands for debt service ratio. It is the percentage of your monthly income that already goes towards repaying debt. Lenders in Malaysia — banks and licensed moneylenders alike — use it to answer one question: if we add this new instalment, can you still afford to live?

It is the most powerful number in your application because it is arithmetic, not opinion. Your CTOS score describes how you have behaved in the past; your DSR describes whether the future repayment is realistic. A borrower with a spotless credit file can still be declined on DSR alone.

The formula is simple: total monthly debt commitments divided by monthly income, multiplied by 100.

Take Aiman, a private-sector employee in Shah Alam. His gross salary is RM 4,000 and his net pay after EPF, SOCSO and tax is RM 3,500. His existing commitments are a car loan of RM 650, a PTPTN repayment of RM 150, and a credit card minimum of RM 200 — RM 1,000 in total.

On net income, Aiman's current DSR is RM 1,000 ÷ RM 3,500 = 28.6%. Now suppose he wants an RM 5,000 personal loan over 24 months. At an illustrative 8% p.a. flat, the interest across the full term is RM 800, so the instalment is RM 5,800 ÷ 24 = about RM 242 a month.

His new DSR would be RM 1,242 ÷ RM 3,500 = 35.5%. That is comfortable. If he asked instead for RM 20,000 over the same 24 months at the same illustrative rate, the instalment jumps to roughly RM 967 and his DSR climbs to 56% — a very different conversation. Rates quoted here are flat per annum and for illustration only; the final rate and terms are set after MyTrustCredit underwriting.

• Step 1: add up every fixed monthly repayment you owe.
• Step 2: decide whether you are using gross or net income — and stay consistent.
• Step 3: divide commitments by income and multiply by 100.
• Step 4: add the new instalment you are considering and recalculate.

This is where most self-assessments go wrong. Lenders do not only count the loans you remember; they count what appears in CCRIS and what your bank statements reveal.

• Counted: housing loan, hire purchase for a car or motorcycle, personal loans, PTPTN, credit card minimum payments, overdraft, and buy-now-pay-later plans that report to credit bureaus.
• Counted even if you are only a guarantor: standing as guarantor on someone else's facility can still be assessed against you.
• Assessed at a fixed percentage: credit cards are often counted at around 5% of the outstanding balance rather than the amount you actually pay.
• Not counted as debt but still assessed: groceries, utilities, insurance premiums, school fees and daily spending — these show up in affordability, not in the ratio.

There is no single national DSR cap that applies to every borrower in Malaysia. Bank Negara Malaysia's responsible financing guidelines require lenders to assess affordability properly, but each institution sets its own thresholds — and those thresholds tighten as income falls.

As a working rule, most Malaysian lenders are comfortable below 60% and become cautious above 70%. Someone earning RM 2,500 at a 60% ratio has far less left to live on than someone earning RM 12,000 at the same ratio, so the same percentage is not treated the same way.

• Under 40%: healthy. You have room for an unexpected expense.
• 40% to 60%: workable for most lenders, provided the tenure is realistic.
• 60% to 70%: tight. Expect a smaller approved amount than you requested.
• Above 70%: high risk of decline, and more importantly, high risk of genuine hardship if anything changes.

You can see that last effect for yourself in seconds. Open /calculator, hold the amount constant and change only the tenure. Total interest rises as the tenure lengthens, but the monthly commitment — and therefore your DSR — comes down. That trade-off is the single most useful lever you have.

MyTrustCredit is a KPKT-licensed moneylender under the Moneylenders Act 1951, not a bank, and we underwrite every application in-house. We still run an affordability check, because approving a repayment you cannot sustain helps nobody. Meeting a DSR guideline does not guarantee approval.

• Credit card balances: an outstanding RM 10,000 can be assessed as RM 500 a month even if you only pay RM 200.
• Variable income: commissions, overtime and bonuses are often averaged down or discounted, so your best month is not the number being used.
• Old facilities you forgot: a dormant overdraft or an unclosed credit card still occupies capacity in CCRIS.
• Guarantor obligations: helping a family member obtain a facility can quietly consume your own borrowing room.
• Short tenures: a 6-month loan carries a far higher instalment than the same amount over 36 months, which pushes the ratio up sharply.

Give these changes time to register. CCRIS updates on a monthly cycle, so a facility settled today may not be reflected for several weeks.

• Clear the smallest facility first. Closing a RM 150-a-month PTPTN or a small hire purchase frees more ratio room than shaving a little off a large loan.
• Pay down credit card balances, then ask for the limit to be reduced or the card closed if you do not need it.
• Choose a longer tenure for the new loan. Within our 6 to 36 month range, 24 or 36 months keeps the instalment lower than 12.
• Borrow the amount you need, not the maximum available. The gap between RM 5,000 and RM 12,000 is roughly RM 340 a month on a 24-month term.
• Document the income you actually receive. If consistent side income lands in your bank account, six months of statements can raise the denominator of the ratio.

• "A high salary means my DSR does not matter." It always matters — high earners simply get more headroom before the ratio bites.
• "Checking my eligibility will damage my score." Checking eligibility with MyTrustCredit is a soft enquiry and does not appear on CCRIS; a formal assessment only happens after you give explicit consent.
• "If my DSR is too high, I should apply to several places at once." Simultaneous applications make the picture worse, not better. Fix the ratio first.
• "Debt consolidation always lowers DSR." It can, by replacing several short commitments with one longer one — but only if you stop using the facilities you just paid off.

Work out your DSR before anyone else does. Use /calculator to model the instalment at the amount and tenure you have in mind, add it to your existing commitments, and check the result against the bands above. If the number is uncomfortable, borrowing less or stretching the tenure usually fixes it.

When the instalment genuinely fits, start at /apply. MyTrustCredit is a KPKT-licensed direct moneylender (WL10287/2024) — we assess, approve, fund and service every loan ourselves, we lend from RM 500 to RM 20,000 over 6 to 36 months, and we never charge an upfront fee. Anyone asking you to pay before disbursement is not us; /trust-center carries our licence and company details if you want to verify first.

Borrow responsibly — only borrow what you can repay. If your DSR is already above 70% and rising, a new loan is unlikely to be the answer, and free debt-management counselling from AKPK is a better first call.