Understanding SIBOR, Board Rate, And Fixed Deposit Home Loans

This is Part 5 of our 18-part first-time home buyer series. You may refer to the full table below:

If you feel like you’ve listened to the mortgage banker for 20 minutes and understood nothing, you’ve done well. Most people find that the more they hear, the less they actually understand. Because with SIBOR, Board Rates, and Fixed Deposit loans all working differently, it’s not surprising that confusion abounds.

Here’s a simple, straightforward take on what this all means:

SIBOR Loans

The Singapore Interbank Offered Rate (SIBOR) is the median interest rate among local banks. This rate is overseen by the Monetary Authority of Singapore (MAS), and you can check it on the Association of Banks in Singapore (ABS) website. For this reason, no individual bank can control the SIBOR rate (although they can control the spread applied to SIBOR). 

A SIBOR loan is usually expressed as a time period, plus the bank’s spread. For example:

3M SIBOR + 0.3% 

This would mean the bank uses the three-month SIBOR rate, and adds 0.3 per cent to it as their spread (fees). So if SIBOR is 0.7 per cent, you would have an interest rate of one per cent.

The time period in the front is the number of months before the SIBOR rate is revised to match the prevailing rate. So 1M SIBOR means your interest rate changes each month, while 3M SIBOR means it changes every quarter. 

Rates of 6M SIBOR, 9M SIBOR, or even 12M SIBOR do exist, but by and large, most home loans are either 1M SIBOR or 3M SIBOR.

Banks have no say over how SIBOR moves; all they can do to raise your interest rate is to raise their spread (e.g. raise your spread from 3M SIBOR +0.3% to 3M SIBOR + 0.9%). 

(Most banks will raise the spread significantly in the fourth year and thereafter of a home loan). 

Note that, despite being pegged to the interest rates of local banks, SIBOR is still affected by wider economic factors. For example, the recent Federal Rate cut in the United States has lowered the SIBOR rates to new lows, as it did after the financial crisis in 2008.

But as the US economy recovers and their interest rate rises, so too will SIBOR. 

Board Rate Loans

A Board Rate (BR) or Internal Board Rate (IBR) means the bank puts together a home loan for you, and you accept whatever terms and interest rate they charge. Usually, banks will try to make this attractive, such as by pointing out their loan rates haven’t changed in a decade, or that what they charge is cheaper than other loan packages. 

Most banks will keep their promises, so as to protect their reputation. But it’s up to you to decide how much you trust them.

In practice, these types of loans are more common among affluent home buyers who have access to small private banks, or certain “prestige” tiers of private banking. The assumption is that banks will be reluctant to give anything but favourable treatment to such important clients.

Fixed-deposit Pegged Loans

These are sometimes loosely referred to as Fixed Deposits Home Rate or “FHR loans”, but note that FHR loans are unique to DBS. Other banks now have similar products with different names, but they’re erroneously called FHR due to familiarity.

This is because DBS was the first bank to introduce the concept. The bank noticed that a lot of home buyers didn’t trust BR loans, so came up with a variation – a home loan that was pegged to the bank’s fixed deposit rates.

That way, if DBS wanted to raise interest rates, it would also have to raise the payouts on fixed deposits in a particular tranche, thus creating a disincentive to raise rates quickly. This proved popular, and other banks began to do it, thus creating the fixed-deposit pegged loan.

Over time, borrowers began to realise that – although these types of loans ultimately moved in tandem with SIBOR – they tend to rise or fall in smaller increments, as banks don’t change fixed deposit rates as quickly as SIBOR fluctuates. As such, volatility can be lower than SIBOR loans.

All this being said, note that banks can still control the spread on a fixed-deposit pegged loan and raise the rate. Likewise, banks still have the power to raise fixed deposit rates if they find it’s profitable (the bank may earn far more from the interest on the loans than they have to pay out in fixed deposits). So keep in mind that, ultimately, you face some similar risks as BR loans. 

Fixed-deposit pegged loans will often indicate the particular tranche of deposits they’re pegged to. For example, FHR 8 is pegged to DBS’ eight-month fixed deposit rates. The total interest rate consists of the bank’s spread, plus the interest rate on the fixed deposit. 

Which of these is better? 

In general, SIBOR loans tend to perform better in an environment of falling interest rates (as the rates adjust downward a lot quicker). Some home buyers also believe it’s fairer to let the market regulate their interest rate, rather than leave everything in the hands of their bank. 

However, a fixed-deposit pegged loan is better for conservative home buyers, who want a less volatile loan package. While the bank can raise fixed deposits, they’re less inclined to do so than if it was a pure board rate (not only do they have to pay out more, any sharp spikes in interest rates may also draw the scrutiny of MAS).

BR loans are usually a tough call. They may look cheaper and more attractive than other offerings on the market, and sometimes they really are. But you have to trust your bank not to suddenly raise their rates. 

Read this next

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FinanceHDB vs. SIBOR vs. Fixed Deposit: Which Home Loan is Best Right Now?

by Ryan J

Even within a specific type of loan, there can be hundreds of offerings on the market

Even if you narrow your choice down to, say, SIBOR loans, there might still be 50 or 100 SIBOR loan packages on the market. You still need to compare between them to find the cheapest mortgage. Contact us on Facebook, and we can help you source for the lowest possible rate. 

For more details on home ownership, check out the rest of this ultimate guide on Stacked Homes. You can also follow us for in-depth reviews on Singapore’s top properties.

This is Part 5 of our Ultimate Guide to buying your first home. If you haven’t read Part 4, you can do so at the link!

Next up: Part 6 – How to compare home loans and get the best deal