Property
First-Time Home Buyer's Complete Guide:
Stamp Duty, Stress Test & Bank Rebates
Gary Chung（FinKit Editor-in-Chief） · Published：July 17, 2026
Beyond the property price and down payment, there are three things you must calculate before buying: stamp duty, the income required to pass the stress test, and the cash rebate banks offer you. These three directly determine how much cash you need on hand and how much you need to earn each month. This article uses the most direct approach with real case studies to help you calculate everything at once.
1. Stamp Duty: How Much Do First-Time Buyers Pay?
For Hong Kong residential property, first-time buyers pay Scale 2 rates (the lowest tier). Post-2024 Budget adjustments, these rates remain in effect through 2026:
| Property Price | Rate | Stamp Duty |
|---|---|---|
| ≤HK$3,000,000 | HK$100 (flat) | HK$100 |
| HK$3,000,001–4,000,000 | 1.5% | HK$45,000–60,000 |
| HK$4,000,001–6,000,000 | 3.0% | HK$120,000–180,000 |
| HK$6,000,001–8,000,000 | 3.75% | HK$225,000–300,000 |
| HK$8,000,001–10,000,000 | 4.5% | HK$360,000–450,000 |
| HK$10,000,001–20,000,000 | 4.75% | HK$475,000–950,000 |
| HK$20,000,001+ | 5.0% | HK$1,000,000+ |
Calculation: Stamp duty uses a flat rate for the entire price once it falls into a band. E.g. HK$5M property at 3.0% = HK$150,000.
⚠️ First-Time vs Non-First-Time — Huge Rate Difference
If you already own residential property, buying another triggers the Scale 1 AVD rate of 15% — 3–5x the first-time rate. Same HK$5M flat: first-time = HK$150k; non-first-time = HK$750k. A HK$600k difference.
Case Study: HK$5M First Home
- Price: HK$5,000,000
- Stamp duty: 3.0% = HK$150,000
- Payable within 30 days of signing formal agreement
Case Study: HK$8M Two-Bedroom
- Price: HK$8,000,000
- Stamp duty: 3.75% = HK$300,000
- With 20% down (HK$1,600,000), buyer needs minimum HK$1,900,000 on hand
2. Stress Test: How Much Do You Need to Earn to Qualify?
Banks don't just check if you can afford the current rate — they check if you can still afford it after rates rise. That's the stress test.
Stress Test Formula
Case: HK$5M, 90% LTV
| Price | HK$5,000,000 |
| LTV | 90% |
| Loan | HK$4,500,000 |
| Tenor | 30 years |
| Actual rate (P-2% = 3.125%) | Monthly HK$19,277 |
| Stress test rate (5.125%) | Monthly HK$24,501 |
| Min. monthly income (÷60%) | ≈ HK$40,835 |
To buy a HK$5M flat with 90% LTV, you need a minimum monthly income of HK$40,835.
⚠️ Common Stress Test Misconceptions
- Myth: "I earn HK$40k, payment is HK$19k, I'll pass." Fact: The stress test uses the +2% rate payment (HK$24,501), not your actual payment.
- Myth: "The bank will waive it." Fact: The stress test is an HKMA mandatory requirement — banks cannot waive it.
- Myth: "Adding a guarantor guarantees approval." Fact: The guarantor must also pass the stress test (including their own debts).
3. Bank Mortgage Rebates: How Much Cash Back Can You Get?
Banks compete fiercely for mortgage business; cash rebates are the main battleground. Rebates are calculated as a percentage of the loan amount.
| Bank | Cash Rebate | Notes |
|---|---|---|
| HSBC | 1.2%–1.6% | Higher for larger loans |
| BOCHK | 1.2%–1.5% | Payroll customers +0.1–0.2% |
| Hang Seng | 1.0%–1.5% | Prestige customers higher |
| Standard Chartered | 1.2%–1.5% | Professional discounts |
| BEA | 1.0%–1.3% | More flexible approval |
| ICBC Asia | 1.2%–1.6% | Preferred by mainland clients |
Rebate Calculation: HK$4.5M Loan
- 1.2% rebate: HK$54,000
- 1.5% rebate: HK$67,500
- 1.6% rebate: HK$72,000
⚠️ Rebate Notes
- HKMA cap: Total rebates + incentives ≤ 1.6% of loan. Excess deducted from loan amount.
- Lock-in period: High rebates typically bundle 2–3 year lock-in; early refinancing triggers penalties.
- Rebate ≠ instant cash: Paid 1–2 months after completion — can't be used as part of the down payment.
4. Total First-Home Cost: All Expenses in One Table
HK$5M first home, 90% LTV, full budget:
| Item | Amount |
|---|---|
| Down Payment (10%) | HK$500,000 |
| Stamp Duty (3.0%) | HK$150,000 |
| Agent Commission (1%) | HK$50,000 |
| Legal Fees | HK$8,000–15,000 |
| Mortgage Insurance | HK$90,000–180,000 |
| Renovation & Furniture | HK$150,000–300,000 |
| Misc. Deposits | HK$5,000–10,000 |
| Moving Costs | HK$3,000–8,000 |
| Total Cash Required | ≈ HK$866,000–1,033,000 |
After cash rebate (~HK$67,500 at 1.5%), net cash outlay ≈ HK$800k–960k. That's the minimum your bank account needs before you buy.
5. Mortgage Insurance: The Gateway to >60% LTV
Banks can only lend 60–70% of property value per HKMA rules. To borrow 80–90%, you need mortgage insurance through the HKMC.
| LTV | Premium (% of loan) | On HK$4.5M Loan |
|---|---|---|
| ≤60% | Not needed | HK$0 |
| 70% | ~0.55–1.05% | HK$24,750–47,250 |
| 80% | ~1.25–2.15% | HK$56,250–96,750 |
| 90% | ~2.50–4.35% | HK$112,500–195,750 |
Good news: Premiums can be added to the loan — no upfront cash needed. Property must be owner-occupied, applicant must have steady income, building age + loan tenor ≤ 75 years, and must pass the stress test.
6. FAQ
Q: What counts as "first-time buyer"?
If you have never held Hong Kong residential property in your own name, you're a first-time buyer. If you previously co-owned but have since transferred your interest, you can buy again as a first-time buyer at Scale 2 rates.
Q: Which rate does the stress test use?
The HKMA requires "current rate + 2%". For H-Plan, it's "cap rate + 2%". In 2026, the H-Plan cap ≈ P-2% ≈ 3.125%, so stress test rate = 5.125%. Even if your actual H-Plan rate is lower, the stress test uses the cap rate.
Q: Can I apply to multiple banks at once for the best rebate?
You can only submit a formal mortgage application to one bank. But you can get pre-approval from multiple banks simultaneously, compare their rebates, rates, and lock-in terms, then formally apply to the best one. Ask at least 3.
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