3 Credit Pitfalls That Can Derail Your Hong Kong...

In the property purchase process in Hong Kong, from signing the provisional sale and purchase agreement to formal completion (Drawdown), it generally takes about 2 to 3 months. Many buyers assume that once the bank has issued a mortgage approval letter (Offer Letter), the entire mortgage process is "settled."

However, in the actual bank approval process in 2026, mortgage approval does not equal final disbursement. Especially in cases of high-ratio mortgages, mortgage insurance (HKMC) cases, and a more cautious economic outlook, banks usually conduct a final "credit and employment status verification (Final Review)" before formal disbursement.

Many buyers overlook the risks during this "mortgage approval period," thinking that changing jobs for a salary increase, applying for installments, or temporarily quitting their job are personal arrangements unrelated to the approved mortgage. However, days before completion, they may be asked by the bank to submit additional documents, have the loan amount reduced, or even have the mortgage withdrawn, plunging the entire transaction into a funding crisis.

Below, we objectively analyze the 3 major credit pitfalls that most commonly cause mortgage problems at the final stage, based on actual bank approval logic in Hong Kong.

1. Changing Jobs for a Salary Increase May Not Be Beneficial? Banks Value "Employment Stability" More

Many buyers, while waiting for completion, happen to get a new job with a higher salary and naturally think: "My salary increased from HKD 40,000 to HKD 50,000, so my repayment ability is stronger, and the bank should be more reassured."

But for banks, mortgage approval does not only consider the "income amount" but also evaluates the "sustainability" and "stability" of income. In Hong Kong mortgage practice, if a borrower changes jobs before completion and the new position is still on probation, banks usually reassess whether the income is acceptable. Especially in cases involving high-ratio mortgage insurance (HKMC), the approval criteria are generally stricter than for conventional 70% mortgages.

The reason is simple: Even if the new salary is higher, as long as the employee is still on probation, the bank considers it to have higher uncertainty, including:

Income not yet stable;
Employment can be terminated with a shorter notice period;
Risk of unemployment before completing probation.

Therefore, a common scenario in the market is that after a buyer "gets a salary increase by changing jobs," they may be asked to resubmit for approval due to the probation period, or even have the mortgage amount reduced. Especially for cases relying on high-ratio mortgages with tight down payment funds, if the loan-to-value ratio is lowered, the buyer may need to immediately make up a shortfall of hundreds of thousands to millions of Hong Kong dollars.

2. Why Can an Approved Offer Be "Withdrawn"?

Many people mistakenly believe that once the bank issues an Offer Letter, the loan is legally guaranteed. However, in reality, most mortgage approvals are "conditional approvals." As long as there is a significant change in the borrower's financial or employment status before formal disbursement, the bank still has the right to reassess the risk. Below are the 3 most common situations where problems arise at the last moment in practice:

1. Resignation, Quitting Without a Job, or Switching to Freelance Before Completion

This is the most common and often underestimated risk. Some buyers, after receiving mortgage approval, plan to take a break before moving in and resign early, or even switch to freelance or self-employment. However, before formal disbursement, banks usually still require verification of:

Latest pay slips and bank salary records;
Employment certificate;
In some cases, telephone verification with the employer (Employment Verification).

If the bank finds that the borrower has resigned, is on unpaid leave, or their income pattern has suddenly changed, it will consider that the repayment ability has significantly changed and has the right to immediately suspend or even withdraw the mortgage, which can directly trigger the risk of forfeiting the deposit.

2. Taking on a Large Number of Installments or Personal Loans Before Completion

Another extremely common mistake is buyers purchasing a large amount of furniture, appliances, or paying for renovation expenses before completion, using credit card installments, "Buy Now Pay Later (BNPL)" services, personal loans, or tax loans.

Banks usually check the TransUnion (TU) credit report again before drawdown. These new debts directly increase the borrower's monthly obligations and will re-affect:

Debt-to-income ratio (DSR);
Stress test results;
Credit score.

Some cases that just barely passed the stress test may see the overall DSR exceed the bank's internal requirements due to an additional few thousand dollars in monthly payments, ultimately resulting in a reduced loan amount.

3. Acting as a Guarantor for Relatives or Friends

Even if it is not borrowing money yourself, just acting as a guarantor for a family member or friend's personal loan or car park mortgage, the bank will consider it a real debt risk. According to HKMA guidelines, the legal liability of a guarantor is equivalent to that of the principal borrower, and the monthly repayment amount of that loan will be fully included in your DSR. This can instantly consume your borrowing capacity, and the bank is very likely to recalculate the relevant repayment obligations, even requiring additional income proof.

3. Practical Defense: The Most Important "Credit Quiet Period" Before Completion

In Hong Kong mortgage practice, the safest approach is to maintain employment status, income pattern, TU report, and debt level as unchanged as possible from signing the provisional agreement until formal drawdown.

When a bank approves a mortgage, it is based on the financial status you submitted at that time for risk assessment. If there are significant changes afterward, the bank naturally has the right to re-examine. Therefore, for prospective buyers, the safest strategies before completion include:

Avoid changing jobs or quitting without a job;
Avoid taking on new loans or installments;
Avoid acting as a guarantor for others;
Maintain stable salary records;
Set aside additional liquidity as a buffer.

In the 2026 market environment where banks are generally more cautious in risk management, even with preliminary approval, buyers should absolutely not consider the mortgage as "100% in the bag."

📌 FAQ｜Common Questions About Changing Jobs and Mortgages in Hong Kong 2026

Q1: If I change jobs for a higher salary, is it definitely easier to get mortgage approval?

Not necessarily. In addition to the income amount, banks place more importance on income stability. If the new job is still on probation, even if the salary is higher, some banks or HKMC may still require re-approval or even refuse to accept that income for calculation.

Q2: After receiving the Offer Letter, can the bank still cancel the mortgage?

Yes. Most mortgage approvals are conditional. If there is a significant financial or employment change before formal disbursement, such as resignation, job change, new large debts, or a deterioration in credit rating, the bank still has the right to re-evaluate or even withdraw the loan.

Q3: Can I use credit card installments to buy furniture while buying a house?

Technically yes, but it needs to be very cautious. Because the bank may check the TU report again before drawdown. If the new installments significantly increase your monthly obligations, it may affect the DSR or stress test results, leading to a reduced loan amount.

Q4: If I suddenly lose my job before completion, will the mortgage definitely fail?

Not necessarily, but the risk is extremely high. Banks usually reassess the borrower's repayment ability. Some cases may proceed by adding a guarantor, resubmitting income proof, or lowering the loan-to-value ratio, but it ultimately depends on the bank's individual approval decision.

💡 Summary: What Banks Fear Most Is Never Low Income, but "Instability"

Many buyers think that the most important thing for a mortgage is "high income," but in the actual bank approval logic in Hong Kong, the core factor affecting disbursement is often: "Whether your income is stable, sustainable, and verifiable."

Therefore, before the property is formally completed, the safest approach is often not to rush to change jobs for a salary increase, but to keep your entire financial and employment status as unchanged as possible until the bank formally completes the disbursement process.