Complete Hong Kong Credit Score Guide

Understanding your credit score is essential for financial success in Hong Kong. Whether you're applying for a personal loan, credit card, or mortgage, your credit score plays a pivotal role in determining your eligibility and loan terms. This comprehensive guide explains what a credit score is, how it works in Hong Kong, and practical steps to improve it. Let’s dive into everything you need to know to master your credit score and boost your financial health.
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What is a credit score?

Credit score, as its name implies, is related to your credit. Your score is based on your credit history, including loans, credit cards, and payment behaviors, reflecting how you manage your money and how likely you are to repay borrowed money. 


In Hong Kong, credit scores are primarily provided by TransUnion, rated on a grading scale from A to J, with letter grade A being the best and J being the worst. Lenders and banks would use your credit score to assess financial reliability, a strong credit score can secure better interest rates and higher approval odds, while a lower score could lead to rejected applications or higher borrowing costs.

Factors affecting your credit score

  1. Repayment history: this is the most important as it affects how you manage your finances. 
  2. Total loan amount
  3. Credit history length: If you don’t have credit history or if it is too short, it is difficult, if not impossible, for lenders to understand your financial history, which will affect your loan application negatively. 
  4. Types of credit account 
  5. New credit account


Moreover, your credit score changes as time goes by. It will also change according to your repayment history.

Things You Need to Know About Credit Score - How does your credit score affect your daily life?

1. Credit Card Application

When applying for credit cards, lenders will review your credit report to determine whether or not to approve your application.

2. Loan application, loan amount and interest rate

Credit score will have an impact on the interest rate of your loan application. The better your credit score, the lower your rate.

3. Mortgage Application

Your credit score impacts your choice of lenders as all banks use it to get a better understanding of your financial situation and it will affect your final mortgage loan amount.

4. Others: Immigration/ Employment

Some employers/ countries would consider a good credit score to be a positive factor so it is important to keep a good credit score.
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Apply for a credit card through MoneySmart today!

If you only rely on one credit card, it will affect your credit score negatively. Check out our range of credit cards to see which one suits you the most. Some even offer extra rebates when you apply through MoneySmart! Check it out today!

How to check your credit score in Hong Kong

Under Credit Data Smart, you are entitled to a free consumer credit report from TransUnion every 12 months, which you can access through their mobile app or web portal. For additional one-off credit reports, you'll need to book an appointment online and visit the TransUnion office in person, at a cost of HK$280.

What is in your credit report?

Your credit report includes information listed below:


  • Your basic personal information 
  • Your credit account information (e.g your lender, loan amount and repayment history) 
  • Your public records (e.g. money owed, bankruptcy and discharge of bankruptcy)
  • Number of enquiries made by TransUnion’s members about your credit file for your credit application in the past 2 years and your credit score
  • Lenders may review your credit report for your loan application 
  • The negative information on your credit report usually falls off five years after the accounts are settled, or eight if you have been bankrupted

How to improve your credit score?

If your credit score isn’t where you want it to be, don’t worry—there are actionable steps to improve it over time:

Pay bills on time and in full

Missing even a single payment deadline can harm your credit score. Setting up automatic payments can help prevent late payments caused by oversight. Making only the minimum payment on your credit card can significantly increase your debt, making lenders question your repayment capacity.

Avoid excessive applications within a short period of time

Multiple credit enquiries on your credit report within a short timeframe can negatively impact your credit score, suggesting financial instability. It is advisable to space out credit applications by several months.

Reduce credit card balances

Upon credit card approval, a credit limit is assigned. To maintain a good credit score, it's advisable to utilize only 30-50% of this limit. Consequently, having two or more credit cards can be a beneficial strategy for improving your credit score.

Review your credit report frequently and correct any errors

Reviewing your credit report frequently is advisable for identifying and correcting inaccurate information promptly. If you notice any errors, such as an incorrectly reported late payment, contact TransUnion to dispute them. Correcting these mistakes may lead to a rapid improvement in your credit score.
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Credit Score FAQ

How is my credit score calculated?

Your credit score is determined by several factors, including y our payment history, the amount you owe lenders, length of your credit history, the types of credit accounts you maintain, and new credit accounts are factored into your credit score.

Does having no credit history affect my credit score?

Yes, having little or no credit history will negatively affect your credit score. Check out the benefits of having credit cards here.

How often should I check my credit score?

Check at least once a year or before applying for major loans to ensure accuracy and track progress.

Do enquiries affect my credit scores?

Yes, multiple credit inquiries within a short time frame can negatively impact your credit score, as this pattern may suggest financial instability.

Does having too many credit cards hurt my scores?

No. Having multiple credit cards increases your total credit limit only, but requires careful management. To maintain a good credit score, pay all bills on time and in full. Missing payments or carrying high balances will damage your credit rating.

Does paying off a loan early help my credit score?

No. What matters is making your loan payments on time!

Does credit score affect my mortgage application?

Yes. A higher credit score helps you secure better interest rates.

Does my spouse’s credit score affect mine?

No, credit scores are individual. However, joint accounts or co-signed loans can impact both parties if mismanaged.

Can I get a loan with a low credit score?

Having poor credit doesn't disqualify you from getting loans, but be aware that these loans typically come with lower amounts and higher interest rates. Before applying, you can explore loan options available for people with low credit scores on MoneySmart.