Answer
Salary Needed for an $800K HDB in Singapore
$800K is the new reality for 5-room resale flats in mature estates. The salary bar depends on whether you take an HDB loan or a bank loan — and the rules are different for each.
Answer: To buy an $800,000 HDB flat with a bank loan, you need at least ~$5,200/mo gross income with no other debts. This is based on TDSR (55% cap) at the 4% MAS stress test rate, 75% LTV ($600K loan), 30-year tenure. With an HDB loan (2.6%, 25yr, 80% LTV), the binding constraint is the $14,000 income ceiling — not your repayment capacity.
The Math — Bank Loan
| Item | Amount |
|---|---|
| Purchase price | $800,000 |
| Down payment (25%) | $200,000 |
| ↳ Cash (min 5%) | $40,000 |
| ↳ CPF OA (up to 20%) | $160,000 |
| Bank loan (75%) | $600,000 |
| Monthly payment (3.5%, 30yr) | $2,694/mo |
| Stress test payment (4%, 30yr) | $2,864/mo |
| TDSR min income (55% cap) | $5,207/mo |
| MSR min income (30% cap) | $9,547/mo |
| Binding constraint | MSR: $9,547/mo |
MSR (30%) applies to HDB/EC purchases using a bank loan. TDSR (55%) is the broader cap that includes all debts. For HDB with bank loan, MSR is the binding constraint — requiring $9,547/mo.
HDB Loan vs Bank Loan Comparison
| Item | HDB Loan | Bank Loan |
|---|---|---|
| Interest rate | 2.6% | ~2.5–2.8% |
| Max tenure | 25 years | 30 years |
| LTV | 80% ($640,000) | 75% ($600,000) |
| Down payment | 20% ($160,000) | 25% ($200,000) |
| Min cash | $0 | $40,000 (5%) |
| Monthly repayment | $2,724/mo (25yr) | $2,694/mo (30yr) |
| Income requirement | Under $14,000 ceiling | MSR: $9,547/mo min |
| MSR applies? | No | Yes (30%) |
HDB loan: no MSR, no min cash, higher LTV. Bank loan: MSR 30% cap applies for HDB purchases, plus 5% min cash. HDB loan is easier to qualify for but capped at 25yr tenure.
Solo vs Couple Income Split
Using HDB loan (2.6%, 25yr, 80% LTV) — monthly repayment: $2,724
| Scenario | Total Income | Payment/Income | Comfort Level |
|---|---|---|---|
| Solo, $5,000 | $5,000 | 54% | Very tight |
| Solo, $7,000 | $7,000 | 39% | Tight |
| Couple, $3.5K + $3.5K | $7,000 | 39% | Tight |
| Couple, $4K + $4K | $8,000 | 34% | Manageable |
| Couple, $5K + $5K | $10,000 | 27% | Comfortable |
| Couple, $6K + $6K | $12,000 | 23% | Easy |
Under 30% = comfortable. 30–40% = manageable. Over 40% = tight. HDB loan income ceiling: $14,000 for families.
What Debts Reduce Your Capacity
Impact on bank loan eligibility (TDSR-based)
| Monthly Debts | Min Income (Bank Loan) | Increase |
|---|---|---|
| $0 | $9,547 | — |
| $500 (credit card min) | $10,456 | +$909 |
| $1,000 (car loan) | $11,365 | +$1,818 |
| $1,500 (car + cards) | $12,274 | +$2,727 |
| $2,000 | $13,183 | +$3,636 |
MSR (30%) is the binding constraint for HDB/bank loan. Every dollar of debt reduces your housing budget by about $1.82 in borrowing capacity.
Check with your real numbers
Your CPF balance, existing debts, and age all change the calculation. Run the full pipeline to get your exact max HDB price.
FAQ
What salary do I need to buy an $800K HDB?
With a bank loan (75% LTV, 4% stress test, 30yr tenure), you need at least $5,200/mo gross income with no other debts. With an HDB loan (80% LTV, 2.6%, 25yr), you just need to be under the $14,000 income ceiling — the monthly repayment of $2,724 is well within reach for most buyers at that ceiling.
Can I use an HDB loan for an $800K resale flat?
Yes, if you meet the income ceiling ($14,000 for families, $7,000 for singles under JSS). HDB loans allow 80% LTV with no minimum cash. But note: HDB loan rate is 2.6% vs bank rates around 2.5-2.8% in 2026, so the rate advantage has narrowed.
Can a couple earning $4,000 each buy an $800K HDB?
Yes. Combined income of $8,000 is above the $5,200 minimum for a bank loan. Monthly payment at 3.5% over 30yr is about $2,697 — 33.7% of gross income. With an HDB loan (2.6%, 25yr), monthly is $2,724 — 34.1%. Both are manageable but above the 30% comfort zone.
What is MSR and does it apply to HDB?
MSR (Mortgage Servicing Ratio) is a 30% cap on housing loan repayment vs gross income. It applies to HDB/EC purchases using a bank loan. For HDB loans, there is no MSR — just the income ceiling. MSR at 30% would require $9,547/mo income for a $600K loan at 4% stress test.
How does a car loan affect my $800K HDB eligibility?
A $1,000/mo car loan raises the minimum income from $5,200 to about $7,020. Every dollar of existing debt reduces your borrowing capacity. Consider paying off the car loan first if you are close to the limit.
Related
- TDSR Calculator — check your debt servicing ratio
- Stamp Duty on an $800K HDB — $18,600 BSD
- HDB Loan Income Ceiling — $14K families / $7K singles
- HDB Loan vs Bank Loan Guide
Last updated Feb 2026. TDSR: 55%, MSR: 30%, stress test: 4% (MAS). HDB loan rate: 2.6%. This is educational, not financial advice.