The difference between a genuine pre-approval and a marketing promise
In SEA lending, the term "pre-approved" is frequently used as a marketing label for what is actually a pre-screened offer — a low-bar check that the borrower is a customer in good standing, followed by a message saying they are "pre-approved," which then initiates the actual underwriting when the borrower applies. This is not a pre-approval — it is a solicitation with a flattering label. The borrower who responds and then discovers that the "pre-approval" was contingent on documentation and credit review that they did not pass has experienced the worst possible version of the institution's offer — enthusiasm followed by rejection.
A genuine pre-approval is one where the offer letter contains the actual terms the borrower will receive — the specific amount, the specific rate, the specific tenor — and where the only remaining step is document collection and disbursement. For this to be possible, the eligibility scoring must be done in full at the portfolio scan stage, not deferred to when the borrower applies.
The eligibility scan: what the Pre-Approval AI checks across the entire portfolio
The 5-factor eligibility scoring model
Repayment
track record
Consecutive on-time instalment payments — no DPD in the scoring window
The scoring window for a home loan top-up or SME top-up is 12 months. For a personal loan top-up, the window is 24 months. Zero DPD for the full window: 30 points. DPD 1–29 (technical bounce, recovered same month) in one month of the window: 20 points. Any DPD 30+ in the window: 0 points — the borrower is excluded from pre-approval regardless of other factors. The DPD check is the hardest gate in the eligibility model.
TDSR (Total Debt Servicing Ratio)
headroom
Current TDSR (Total Debt Servicing Ratio) vs TDSR (Total Debt Servicing Ratio) ceiling — the gap determines the maximum additional instalment the borrower can service
The TDSR (Total Debt Servicing Ratio) ceiling is product-specific: 65% for SME, 60% for home loan, 50% for personal loan. The current TDSR (Total Debt Servicing Ratio) is computed from CBS (existing instalment) and the most recent bank statement (current income). The gap between current TDSR (Total Debt Servicing Ratio) and the ceiling determines how much additional instalment the borrower can support — and therefore the maximum loan amount in the pre-approval. A borrower with TDSR (Total Debt Servicing Ratio) 38% against a 60% ceiling has 22 percentage points of headroom — generous. One with 55% against 60% has 5 percentage points — minimal, limiting the offer amount significantly.
Loan
vintage
Minimum 12 months of loan history required — longer tenure receives higher points
A borrower who is 6 months into their first loan has insufficient history for a pre-approval. The minimum qualifying vintage is 12 months (full scoring window). 12–18 months: 10 points. 18–30 months: 15 points. 30+ months: 20 points. Longer vintage means more data — the institution's confidence in the borrower's payment behaviour is higher, and the pre-approval can be made with greater certainty.
credit bureau
score
Current credit score pulled via bureau integration — minimum 680 to qualify
The credit score provides an external view that the institution's own repayment record does not capture: the borrower's obligations to other lenders. A borrower who is paying the institution perfectly but has defaults at other institutions is not a pre-approval candidate. Minimum qualifying score: 680. 680–719: 7 points. 720–749: 11 points. 750+: 15 points. Improvement of 30+ points since origination adds 3 bonus points — rewarding demonstrated credit behaviour improvement.
Income
trajectory
Year-on-year income growth (bank statement or GST) — confirms the borrower's capacity is stable or improving
Income flat or declining: 0 points. Income growing 1–10% YoY: 5 points. Income growing 10%+ YoY: 10 points. This factor does not disqualify — a borrower with flat income who scores well on all other factors is still pre-approved, but at a more conservative amount. Growing income justifies a more generous offer amount because the institution's confidence in the borrower's future capacity is higher.
The pre-approval threshold is 70 points out of 100. A borrower who scores 70 or above is pre-approved. The pre-approval amount is determined not by the score but by the TDSR (Total Debt Servicing Ratio) headroom calculation — the score determines whether the borrower qualifies; the TDSR (Total Debt Servicing Ratio) determines for how much. A borrower who scores 95 but has only SGD3,000/month of TDSR (Total Debt Servicing Ratio) headroom receives a smaller offer than one who scores 72 but has SGD18,000/month of headroom.
A worked eligibility score: Ananya Krishnamurthy
Ananya Krishnamurthy holds a home loan (LA-2025-9841, disbursed SGD 420,000, 36 months in). The Pre-Approval AI's November scan produces the following eligibility score:
The pre-approval score is a credit decision — not a marketing shortlist
Every borrower who receives a pre-approval offer from the Pre-Approval Offer AI has been through a complete eligibility assessment — DPD check, TDSR (Total Debt Servicing Ratio) calculation, credit bureau pull, LTV verification, income trajectory review. The offer they receive reflects the actual terms they will be approved for, not a range that may or may not materialise at the application stage. The institution that can genuinely pre-approve is the institution that has done the credit work upfront — and the borrower who receives a genuine pre-approval is a borrower who will apply, because the hardest part is already done.