Phase 3 depth guide
Refinancing a home loan helps only when realistic savings exceed switching costs within the time you expect to keep the loan. A lower monthly payment alone does not guarantee savings — it may come from a longer tenure or a higher total interest cost.
This guide explains how to calculate the break-even point, what costs to include, and when refinancing makes sense. It does not recommend a specific bank or product.
Calculate the break-even point
Break-even months equals upfront refinancing costs divided by the positive monthly payment difference, rounded up to a whole month. For example, if switching costs are RM8,000 and the monthly saving is RM250, the break-even is 32 months. You need about 32 months to recover the simplified upfront cost.
Compare tenure and total interest too. A lower payment alone can cost more overall if the new tenure is significantly longer. Always compare the old remaining schedule with the new schedule on the same remaining horizon.
Include all switching costs
Refinancing costs include legal fees, valuation fees, discharge fees from your current lender, lock-in penalties, and any financed costs. A proposal with no payment saving has no payment-only break-even.
Some lenders offer to absorb legal and valuation fees as part of a refinancing promotion. Factor these savings into your break-even calculation. However, check whether the promoted rate is fixed for the full tenure or resets after a promotional period.
Variable rates, fees and tenure changes
Variable rates, fees and tenure changes can erase the apparent saving. If your current loan has a lock-in period of three years and you refinance after two years, you may face a penalty. If the new loan has a lower rate but a longer tenure, you may pay more interest overall even with a lower monthly payment.
For a floating-rate offer, treat the displayed schedule as conditional. Providers must explain circumstances in which the rate may increase and the impact. Compare a realistic higher-rate scenario if payment certainty matters to the budget.
When refinancing makes sense
Refinancing makes sense when: (1) the new rate is significantly lower, (2) you plan to stay in the property beyond the break-even point, (3) the total interest cost is lower or comparable, and (4) all switching costs are included in the calculation.
Refinancing does not make sense when: (1) the break-even period is longer than your expected ownership period, (2) the new tenure resets a short remaining loan into an unnecessarily long term, or (3) the rate difference is marginal and fees outweigh the savings.
Redraw and offset account benefits
Some refinanced loans include redraw facilities or offset accounts that can reduce interest costs without lowering the monthly payment. A redraw facility lets you withdraw extra payments you have made, while an offset account reduces the interest calculated on your loan balance. These features can provide flexibility and additional savings if you regularly make extra payments.
When comparing refinancing offers, check whether redraw or offset facilities are included and whether there are fees to access them. A lower rate without flexibility may cost more over time if your financial situation changes and you need access to your surplus payments.
Comparison worksheet
| Item | Current loan | Proposed loan | Difference |
|---|---|---|---|
| Monthly payment | RM2,200 | RM1,950 | −RM250 |
| Remaining tenure | 20 years | 25 years | +5 years |
| Annual rate | 4.5% | 3.8% | −0.7% |
| Switching costs | N/A | RM8,000 | RM8,000 |
| Break-even | N/A | 32 months | N/A |
| Total interest (remaining) | RM320,000 | RM348,000 | +RM28,000 |
Frequently asked questions
How many months do I need to stay for refinancing to be worth it?
At least as long as the break-even period. If break-even is 32 months, stay at least 33 months. If you plan to sell before then, refinancing may not be worth it.
What is the typical cost to refinance a home loan?
Typically RM5,000 to RM10,000 including legal fees, valuation fees and discharge fees. Some lenders absorb these costs as part of a promotion.
Can I refinance with the same bank?
Yes, this is called internal refinancing. It may be cheaper and faster since some fees are waived.
Does refinancing reset my loan tenure?
Usually yes. A remaining 10-year loan may be extended to a new 25-year tenure, lowering the monthly payment but increasing total interest.
What if my current loan has a lock-in period?
Check your lock-in period. Refinancing before it expires may trigger a penalty that adds to your switching costs and extends the break-even period.
Sources
- MAY-MORT
- BNM-DISCLOSURE-2024
Sources
- Source checked on 2026-09-14MaybankUpdate required
Update required means this source has passed its internal freshness window. Product-specific commercial claims remain suppressed until the source is checked again.