In Singapore’s competitive lending market, a "5% Interest Rate" is rarely just 5%.
If you’ve ever taken a business loan and felt like the monthly instalments were higher than your mental arithmetic suggested, you aren't alone. Most lenders use Advertised Flat Rates because they are simple to market and sounds lower. However, as a business owner, you should also know your Effective Interest Rate (EIR) as it takes into consideration opportunity costs involved.
Think of it this way: the Flat Rate is the "sticker price", but the EIR is the "actual" cost that you are paying on your funds. Here is how to see the difference.
This is the most common way SME loans are quoted in Singapore. A Flat Rate calculates interest on the original amount you borrowed for the entire duration of the loan.
Even in your very last month of repayment, when you have already paid back 90% of the money, the bank still charges you interest as if you had the full 100% in your pocket. Because you are paying "full-price" interest on a loan that is shrinking every month, your true cost (the EIR) is usually almost double the advertised rate.
Read more: How to Pick The Right SME Business Loan for Your Industry
In Singapore, nearly every business loan comes with a Processing Fee (typically 1% to 3%). Think of this as an "immediate interest payment."
If you borrow $100,000 with a 3% fee, the bank hands you $97,000, but you are paying interest on $100,000. That "missing" $3,000 makes your loan significantly more expensive than the interest rate suggests.
EIR captures this fee. A business loan with a lower interest rate but a high fee might actually be more expensive than a loan with a higher rate and no fee.
A common mistake is thinking that SME loans "compound" like a credit card debt, where you pay interest on top of previous interest. For most Singapore SME loans, this is simply not true. You are almost always paying Simple Interest.
Read more: Quick Small Business Loans for First Time Entrepreneurs
So, if there is no compounding, why is the EIR (Effective Interest Rate) so much higher than the 3% or 5% flat rate you see on the brochure? It comes down to two main "leaks" in your loan's value.
First, the Repayment Gap. When you take a $100,000 loan, you start paying it back immediately. By the middle of the year, you only have $50,000 of that cash left to use for your business, yet you are still paying interest on the original $100,000. You are essentially paying interest on money you have already returned to the bank.
Second, the "Upfront" Facility Fee. Most Singaporean lenders charge a processing or facility fee. For major banks, this is typically between 1% and 2%, though alternative lenders may charge up to 3% or more for faster, higher-risk approvals. If you borrow $100,000 with a 2% fee, the bank only puts $98,000 into your account, but you are still charged interest on the full $100,000. This fee is a "sunk cost" that immediately increases your EIR.
Think of the EIR as your Break-Even Point. If a loan has an EIR of 6%, the project you are funding must earn your business at least 6% just to cover the debt. If you only look at a "6% Flat Rate"which is closer to 12% EIR, you might accidentally fund a project that actually loses your company money once the true cost of capital is factored in.
Read More: Clearing Misconceptions about Invoice Financing in Singapore
Understanding this gives you real power when talking to lenders. Instead of just looking at the interest percentage, ask for the Fact Sheet and look for the EIR. This allows you to compare a local bank loan against an alternative lender accurately, even if their fees and rates look completely different.
Borrowing is a tool for growth, not a trap. By shifting your focus from the "sticker price" to the Effective Interest Rate, you ensure that every dollar you borrow is actually working for you.
Comparing different lenders with different fees and structures is a massive headache. Lendingpot acts as a transparent marketplace where you can see multiple offers from 70+ lenders at once. We help you cut through the marketing talk so you can compare the real terms, fees, and EIRs side-by-side, and choose the capital that best fits your business strategy.
Register with Lendingpot today and let the lenders compete for your business with transparent, easy-to-understand offers.
Benjamin heads up Lendingpot with a background in all things SME. He was previously a commercial banker at Citi with experience in Relationship management, Credit Risk, Trade Operations and Corporate FX sales; and understands the difficulties SMEs face in this opaque world of SME financing.
