How to Get the Best Refinancing Deal in Singapore: A Comprehensive 2025 Guide

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Introduction

For homeowners in Singapore, refinancing a mortgage loan is one of the smartest financial decisions that can lead to significant savings over time. Whether you’re nearing the end of your lock-in period or you’re stuck with a high interest rate from a few years ago, refinancing allows you to replace your current home loan with a new one—ideally, one that comes with lower interest, better terms, or greater flexibility.

But how do you ensure you get the best refinancing deal possible? With various banks offering different interest rates, packages, and incentives, navigating the refinancing process can seem overwhelming.

This comprehensive guide will walk you through how refinancing works in Singapore, when it makes sense to refinance, what to look out for, and most importantly, how to get the best refinancing deal that suits your financial goals.

What Is Refinancing?

Refinancing is the process of switching your existing mortgage loan from your current lender to a new one. This is typically done to:

  • Secure a lower interest rate

  • Reduce monthly repayments

  • Adjust loan tenure

  • Switch from a fixed to floating rate (or vice versa)

  • Cash-out on your property’s appreciated value

In short, refinancing helps you restructure your mortgage to better suit your current financial situation or market conditions.

When Should You Consider Refinancing?

Here are some ideal scenarios when refinancing makes financial sense:

1. End of Lock-In Period

Most home loans in Singapore come with a 2- to 3-year lock-in period. Once this ends, your interest rate often reverts to a much higher board rate. Refinancing can help you avoid this jump.

2. Significant Drop in Interest Rates

If the current mortgage rates are lower than what you’re paying, you may benefit by switching to a new package, even if you’re still within your lock-in period (provided the savings exceed the penalty).

3. Cash Flow Management

Refinancing to extend your loan tenure can reduce your monthly repayment amount, easing cash flow.

4. Property Value Has Increased

With increased valuation, you may qualify for better loan-to-value (LTV) terms or even a cash-out refinancing.

5. Changing Financial Goals

You may want to switch from a fixed rate to a floating package or gain access to new features like partial repayment flexibility.

Steps to Getting the Best Refinancing Deal in Singapore

To maximise your refinancing benefits, follow these strategic steps:

Step 1: Know Your Current Mortgage Details

Before shopping around for better packages, review your existing loan:

  • Current interest rate

  • Monthly instalment

  • Remaining loan balance

  • Remaining loan tenure

  • Lock-in period expiry

  • Repricing or refinancing penalties

  • Legal subsidy clawbacks

This baseline helps you compare new offers accurately and calculate your potential savings.

Step 2: Determine Your Refinancing Goals

Clearly define what you’re trying to achieve with refinancing:

  • Do you want to lower your monthly repayments?

  • Are you looking to reduce your total interest cost?

  • Is flexibility (e.g., no lock-in) more important to you?

  • Are you planning to sell your property in the near term?

Understanding your goals will help you choose the right package—be it fixed, floating, or hybrid.

Step 3: Shop Around for the Best Rates

Compare packages across multiple banks. As of 2025:

  • Fixed rates range from 3.30% to 3.85%

  • Floating (SORA-pegged) rates range from 3.10% to 3.60%

  • Some hybrid packages combine fixed and floating elements

Top refinancing lenders in Singapore include:

  • DBS Bank

  • UOB

  • OCBC

  • Maybank

  • HSBC

  • Standard Chartered

  • CIMB

  • Citibank

  • RHB

  • Bank of China

Each bank has its own lending criteria, legal subsidies, lock-in terms, and unique promotional offers.

Step 4: Use a Mortgage Broker

Engaging a mortgage loan broker is one of the easiest ways to get the best deal without doing all the legwork yourself. Brokers can:

  • Provide a side-by-side comparison of all available packages

  • Suggest the best fit based on your goals and profile

  • Secure exclusive rates or promotions

  • Help you handle the paperwork

  • Advise you on timing, subsidies, and prepayment strategies

Most brokers in Singapore do not charge borrowers as they are compensated by banks upon successful loan disbursement.

Step 5: Calculate Your Potential Savings

It’s not just about the headline rate. You must also consider:

  • Legal and valuation fees (~$2,000 to $3,000)

  • Subsidies from the new bank

  • Repricing or refinancing penalties

  • Interest cost over the remaining tenure

Example Calculation:

  • Current loan: $500,000

  • Current rate: 4.20%

  • New rate: 3.10%

  • Monthly repayment drops from ~$2,700 to ~$2,385

  • Monthly savings: ~$315

  • Annual savings: ~$3,780

  • 2-year savings: ~$7,560

  • Less legal fees ($2,500): Net savings = $5,060

If you’re within your lock-in period and the penalty is 1.5% ($7,500), refinancing may not be worth it—yet.

Step 6: Choose the Right Package Type

Fixed Rate

  • Stable monthly payments

  • Predictability during volatile markets

  • Typically fixed for 1 to 3 years

  • Best for risk-averse borrowers

Floating Rate (SORA-Pegged)

  • Usually starts lower than fixed

  • Fluctuates based on 3M Compounded SORA

  • Less predictable, but more flexible

  • Suitable for those expecting rates to fall or who plan to sell soon

Hybrid

  • Fixed for first few years, then converts to floating

  • Balances predictability with long-term savings

  • Gaining popularity among long-term planners

Choose based on your rate outlook, financial goals, and risk tolerance.

Step 7: Understand Lock-In Terms and Clauses

Look beyond the rate and examine the fine print:

  • Lock-in period: Usually 2 to 3 years

  • Sale clause: Waives penalty if you sell the property during lock-in

  • Partial prepayment clause: Allows penalty-free repayments (e.g., up to 20% annually)

  • Repricing option: Free or paid after lock-in

If you think you’ll refinance or sell soon, opt for shorter lock-in periods or no lock-in packages.

Step 8: Prepare Required Documents

Banks will need updated documents to assess your refinancing application:

  • NRIC (front and back)

  • Latest Notice of Assessment from IRAS

  • 3-month payslips (or 2-year NOA if self-employed)

  • CPF contribution history (12 months)

  • Existing mortgage statement

  • Property title or mortgage deed

  • Valuation report (arranged by bank)

Ensure accuracy and consistency to avoid processing delays.

Step 9: Submit Your Application Early

Refinancing typically takes 6 to 8 weeks from submission to disbursement. Begin the process:

  • 3–6 months before your lock-in ends

  • Immediately if you’re already on a reversion rate

Be mindful of OTP deadlines if you’re refinancing as part of a property sale or purchase.

Step 10: Finalise with Legal and Valuation Process

Once the bank issues a Letter of Offer, your appointed law firm will:

  • Discharge your current mortgage

  • Register your new loan

  • Coordinate with your new bank on fund disbursement

Your new loan repayment begins after completion, and you’ll receive a new loan schedule.

Common Mistakes to Avoid When Refinancing

  1. Focusing Only on the Interest Rate
    Always consider total cost, lock-in restrictions, and other fees.

  2. Ignoring Repricing Options
    Some current banks may offer you a good repricing deal—explore this before switching.

  3. Refinancing Too Early
    Penalties may outweigh your interest savings.

  4. Waiting Too Long
    Missing your lock-in expiry date could mean paying high reversion rates.

  5. Overlooking Legal and Valuation Costs
    Make sure you factor in these expenses when calculating savings.

  6. Choosing the Wrong Package Type
    Misaligning your loan with your financial strategy could cost you more in the long run.

Case Study: How Refinancing Saved a Homeowner $15,000

Profile:

  • Amanda, age 38

  • Condo in Bukit Timah

  • Current loan: $700,000

  • Interest rate: 4.00% (reversion rate)

  • Refinanced to 2-year fixed rate at 3.10%

Results:

  • Monthly repayment dropped by ~$525

  • Annual savings: ~$6,300

  • After 2 years: ~$12,600

  • Less legal/valuation cost ($2,500)

  • Net savings: ~$10,100

Amanda also selected a package with a partial repayment clause, allowing her to use bonuses to pay off extra without penalty.

Conclusion

Refinancing your mortgage in Singapore is one of the most effective ways to reduce your housing costs, increase cash flow, and align your financing with your evolving financial goals. However, getting the best refinancing deal requires more than simply chasing the lowest rate—it’s about understanding the total cost, package flexibility, lock-in terms, and suitability for your long-term plans.

By comparing widely, timing your refinance strategically, and seeking expert advice from a mortgage loan broker, you can unlock significant financial value from your property—often without spending anything out of pocket.

If you’re considering refinancing and want tailored recommendations, let a qualified mortgage advisor or broker help you compare the best rates across Singapore’s top banks and guide you through the process from start to finish.

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