Non-Singapore Income and TDSR: How Banks Haircut Foreign Salaries
By Winfred Quek · CEA R073319H · 8-minute read · Last reviewed May 2026
Facts verified: May 2026 · Sources linked below
Why Banks Discount Foreign Income
MAS TDSR guidelines require lenders to ensure borrowers can service their debt even under adverse conditions. Overseas income introduces two risks that Singapore-sourced income does not: currency volatility and employment continuity uncertainty. A Malaysian earning MYR that depreciates 15% against SGD now has proportionally less debt-servicing capacity. A foreigner whose overseas employment terminates has no Singapore safety net.
To account for these risks, MAS guidelines classify overseas income as "variable" or "uncertain" income, and banks apply a haircut typically 20% for stable overseas employment income, 30% or more for variable or self-employment overseas income.
The Haircut Impact: $15,000/Month Overseas Income
| Scenario | Gross Monthly Income | Recognised by Bank | Max Debt Service (55%) | Max Loan (30yr, 4%) |
|---|---|---|---|---|
| Singapore income no haircut | $15,000 | $15,000 | $8,250 | ~$1,728,000 |
| Overseas income 20% haircut | $15,000 | $12,000 | $6,600 | ~$1,382,000 |
| Overseas income 30% haircut | $15,000 | $10,500 | $5,775 | ~$1,209,000 |
| Difference (no haircut vs 20%) | – | –$3,000 | –$1,650 | –$346,000 |
Assumes no existing debt. 30-year tenure, 4% stress test rate, SGD-equivalent income. Illustrative only.
Income Types and TDSR Recognition Rate
| Income Type | Source | Recognition Rate | Notes |
|---|---|---|---|
| Fixed salary (SGD, SG employer) | Singapore | 100% | Full recognition with payslips + NOA |
| Fixed salary (overseas employer, stable MNC) | Overseas | 70–80% | 20–30% haircut applied |
| Salary from SG employer, posted overseas | Singapore entity | 90–100% | Some banks treat as SG income if SGD payroll |
| Self-employment income (overseas) | Overseas | 50–70% | Variable income classification, 2yr avg |
| Commissions / bonuses (overseas) | Overseas | 50% of 12-month avg | After overseas haircut |
| Singapore rental income | Singapore | 70% of gross | Standard rental income haircut |
| Overseas rental income | Overseas | 50–60% | Some banks exclude entirely |
| Dividends / investment returns (overseas) | Overseas | 0–50% | Highly variable; often excluded |
Worked Example: Malaysian Engineer on EP in Singapore
Ahmad is a Malaysian software engineer on Singapore Employment Pass. His salary is MYR 28,000/month paid by his Malaysian holding company into a Malaysian bank account. At the exchange rate of MYR 3.2:SGD 1, this is SGD 8,750/month.
Bank applies 25% haircut: recognised income = SGD 6,563/month. At 55% TDSR, max monthly debt service = SGD 3,609. With no other debts and a 30-year tenure at 4% stress rate, maximum loan ≈ SGD 756,000.
Without the haircut: recognised income SGD 8,750, max debt service SGD 4,813, max loan ≈ SGD 1,008,000. The haircut costs Ahmad SGD 252,000 in borrowing capacity.
If Ahmad instead gets PR and transfers to a Singapore employer paying SGD 8,750/month directly: same gross income, but bank recognises 100%, max loan = SGD 1,008,000 recovering the $252,000 reduction.
The Co-Borrower Solution
The most effective way to offset the overseas income haircut is to add a Singapore-employed co-borrower. Their Singapore income is recognised at 100%, which directly lifts the combined TDSR-compliant income base.
Example: Overseas income earner recognised at $12,000/month (after haircut). Add Singapore-employed spouse earning $8,000/month (100% recognised). Combined: $20,000/month. Max debt service: $11,000/month. Max loan at 30yr/4%: ~$2.3M.
The key constraint: the co-borrower's TDSR must also be tested against their individual obligations. Adding a co-borrower with significant existing debt does not help proportionally.
Getting Approval in Principle Before Making an Offer
Foreign income earners should always obtain an Approval in Principle (AIP) from at least two banks before making an offer or signing an OTP. Different banks apply different haircuts and have varying appetites for overseas income complexity. An AIP takes 1–3 business days and gives you a firm understanding of your borrowing capacity.
Related reading
- Singapore home loan for foreigners: bank options and LTV limits
- TDSR and mortgage stress test fully explained
- Malaysian buying Singapore property 2026
- Fixed vs floating rate mortgage: which to choose
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Book a free callWinfred Quek is an Associate Marketing Consultant at Crestbrick Pte Ltd. CEA R073319H. Information on this page is general and does not constitute financial, investment, or mortgage advice.
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