📚 PASS Investment Adviser (Level 1) Difficulty: Beginner ℹ️ Info   ~5 min read
📌 Chapter 4.4 — Calculate the debt servicing requirements

Imagine you are reviewing a high-net-worth client’s portfolio for a prospective mortgage application. As you reconcile their net worth, you notice a significant discrepancy between their stated liquid assets and their debt servicing capacity. Upon deep-diving into their CIBIL report, you discover they are a co-applicant on a luxury vehicle loan for a sibling and a guarantor for an elderly parent’s medical line of credit.

These liabilities were omitted from the client’s internal personal balance sheet, yet they represent legally binding obligations that drastically alter the client’s debt-to-income ratio in the eyes of a commercial bank.

In the Indian credit ecosystem, liabilities are categorized by the nature of the legal commitment and the degree of repayment responsibility. A primary borrower is the individual who receives the loan proceeds and retains full responsibility for repayment. Joint borrowers, often seen in home loans, share equal and several liability, meaning both parties are responsible for the entire debt regardless of their individual ownership stake in the financed asset.

This distinction is critical in your advisory work; assuming a joint borrower is only responsible for half the debt is a common error that leads to inaccurate cash-flow projections and flawed risk assessments.

Contingent liabilities, such as acting as a guarantor, present a unique risk profile for the analyst. While the guarantor is not the primary debtor, they provide a legal guarantee to the lender to satisfy the debt should the principal borrower default. In the context of credit scoring, this often appears as a latent obligation that remains invisible until the primary borrower misses a payment. If the primary borrower defaults, the guarantor’s credit score suffers immediate and often severe damage, potentially disqualifying them from future credit facilities.

For a research analyst or an investment adviser, ignoring these varied liability structures can lead to a miscalculation of a client’s true financial leverage. When building a financial plan or assessing a client’s ability to take on new investment debt, you must treat guarantees and joint obligations with the same severity as individual loans. Distinguishing between these categories allows you to model stress scenarios effectively, ensuring the client’s financial structure remains resilient even if a co-borrower faces personal liquidity challenges.1

Nuance

⚠️ Nuance
The most common professional misconception involves the ‘guarantor’ role, as many candidates wrongly assume that a guarantee only impacts one’s credit score after a default occurs. In reality, a loan guarantee is recorded on the guarantor’s credit report at the time of origination and continues to weigh on their debt-servicing capacity for the duration of the loan. Analysts must treat the full sanctioned limit of the guaranteed loan as a potential debt burden, regardless of the principal borrower’s current repayment consistency.

Check Your Understanding

Practice Question 1

An analyst is calculating the total debt exposure for a client who is a co-applicant on a home loan with their spouse. How should the analyst account for this loan in the client’s Debt-to-Income (DTI) ratio calculation?

Practice Question 2

Which of the following best defines the impact of being a loan guarantor on an individual’s credit profile?

This is a companion read for Section 4.4 — Calculate the debt servicing requirements from PASS Investment Adviser (Level 1) by Akhilesh Gururani, available on Amazon Kindle.

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  1. ‘Joint and several liability’ ensures that the lender has the legal right to collect the entire debt amount from any of the borrowers individually. ↩︎