When applying for a personal loan, credit card, or even a mortgage in Hong Kong, you may have heard bank officers mention the term “TU.” These two letters can determine whether your loan application is approved — and more importantly, how high your interest rate will be.

In this article, we’ll break down how credit ratings (TU scores) work and share five practical strategies to improve your score, helping you save a significant amount on interest costs.

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What is a TU Score?

TU refers to the credit report provided by TransUnion, the main credit bureau in Hong Kong. It records your past borrowing history, repayment behaviour, and account information.

TransUnion converts your credit history into a numerical score ranging from 1,000 to 4,000, which is then classified into ten grades from A to J.

Grade A – C: Excellent credit. Banks consider you a low-risk borrower.
Grade D – F: Average credit. Loans are usually still approved, but interest rates may be slightly higher.
Grade G – J: Poor credit. Loan applications are more likely to be rejected or approved only with very high interest rates.

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How Does Your TU Score Affect Your Loan Interest Rate?

Many borrowers assume loan interest rates are fixed. In reality, banks use a principle known as risk-based pricing.

1. ‍Interest rate differences can be huge:
   For example, if two applicants both borrow HK$200,000, someone with TU Grade A may receive an APR as low as 2%–4%, while someone with TU Grade G may face interest rates of 20% or more.‍
2. Approval probability:
   The higher your TU score, the more confidence banks have in your creditworthiness. This usually results in faster approvals and a smoother application process.‍
3. Loan amount:
   A strong credit rating can also help you qualify for larger loan amounts, sometimes up to 12–18 times your monthly salary.

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5 Practical Ways to Improve Your TU Score

If your credit rating isn’t ideal, don’t worry. TU scores are dynamic, meaning they can improve over time with the right financial habits.

Here are five practical ways to strengthen your score:

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1. Always Pay on Time

Your repayment history carries the largest weight in your credit score.

Even being one or two days late on a credit card payment can be recorded on your credit report. Setting up automatic payments is recommended to ensure all loan and credit card payments are made on time.

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2. Control Your Credit Utilisation Ratio

Avoid maxing out your credit cards.

Ideally, keep your credit card usage between 30% and 50% of your total credit limit.

For example, if your credit limit is HK$100,000, your statement balance should preferably stay below HK$30,000.

Even if you pay on time, consistently maxing out your cards may signal financial stress and negatively affect your score.

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3. Avoid Applying to Multiple Banks in a Short Period

This is a common mistake.

Each time you apply for a loan, the bank performs a “hard inquiry” on your credit report through TransUnion.

Multiple hard inquiries within a short period can significantly reduce your credit score because they may indicate that you urgently need cash.

💡 Tip: With the Lendingpot loan comparison platform, you can compare offers from 45+ licensed lenders at once. The initial matching process uses a soft inquiry, which does not affect your TU score. This helps you identify the best options before submitting a formal application.

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4. Keep Long-Standing Credit Cards

The length of your credit history is another factor in your credit score.

If you have an older credit card that has been active for 10 years with a good repayment record, it’s usually better not to cancel it, even if you don’t use it often. A long credit history demonstrates consistent financial behaviour.

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5. Check Your Credit Report Regularly

Sometimes a drop in your TU score may be caused by incorrect information — for example, if a bank fails to update your repayment record.

It’s advisable to request your credit report from TransUnion periodically and request corrections immediately if you notice any errors.

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Conclusion: A Better Score Means Lower Costs

Improving your TU score doesn’t happen overnight. However, with consistent financial discipline, you could save tens of thousands of dollars in interest over time.

If you’re planning to apply for a loan but aren’t sure which bank offers the most suitable rate for your current profile, Lendingpot can help.

Our one-stop loan comparison platform allows you to quickly compare offers from major licensed lenders with transparent terms — and even enjoy up to 0.5% cashback.

Click “Apply Now” or speak with our advisory team to start your personalised loan journey today.