Understanding Singapore’s Total Debt Servicing Ratio (TDSR)
The Total Debt Servicing Ratio (TDSR) is a critical regulation in Singapore’s housing loan market, ensuring borrowers do not take on excessive debt relative to their income. Implemented by the Monetary Authority of Singapore (MAS) in 2013, the TDSR applies to all financial institutions (FIs) and restricts the percentage of a borrower’s gross monthly income that can go toward repaying debts, including home loans. Current TDSR Limits (2025 Update) & Loan Eligibility As of 2025, the TDSR cap remains at 55% , meaning that the total monthly debt repayments—including mortgages, car loans, credit card debts, personal loans, and student loans—cannot exceed 55% of a borrower’s gross income. For example, if an individual earns $6,000 per month, their total monthly debt commitments must not exceed $3,300. If they already have a car loan of $1,000 per month, the maximum allowable mortgage repayment would be $2,300. The TDSR stress test interest rate was revised from 3.5% to 4% or the ther...