Debt-to-Income Ratio: What Indian Lenders Actually Use
- The definition
- Worked
- What ceiling to expect
- How it differs from the US ratio
- Improving it before you apply
- Where this fits
Search for debt-to-income ratio and most of what you find describes an American mortgage process with front-end and back-end ratios and a 43% threshold. Indian lenders do something related but not the same, and they usually call it FOIR, the fixed obligation to income ratio.
If you are preparing for a loan application in India, FOIR is the number to compute.
The definition
FOIR = total fixed monthly obligations ÷ net monthly income.
Both halves need care, because what counts is narrower than people assume on one side and broader on the other.
What counts as a fixed obligation
- Every existing loan instalment: home, car, personal, education, consumer durable
- Credit card dues, usually taken at a percentage of the outstanding balance rather than the amount you actually pay
- The proposed instalment on the loan you are applying for
- Any guarantee you have given on someone else’s borrowing, in some lenders’ assessments
- Statutory deductions and recurring commitments where the lender’s policy includes them
The credit card treatment catches people. Paying your card in full every month does not make it disappear from the calculation. Many lenders take a percentage of the outstanding balance as a notional obligation regardless of your repayment behaviour, so a large balance in the statement cycle before you apply hurts you even though you clear it.
What counts as income
Net take-home, not gross, and not cost to company. For a salaried applicant that is the figure credited to the bank account, and the salary slip and bank statement have to agree.
Variable pay is treated cautiously. Bonuses, incentives and commissions are typically either averaged over a period or discounted, and sometimes excluded. If a large part of your income is variable, the income the lender uses can be well below what you earn.
For the self-employed the basis is different again: assessed income from filed returns, usually averaged over two or three years, with depreciation often added back. A business owner who has legitimately minimised taxable income will find that the same efficiency reduces borrowing capacity.
Worked
A salaried applicant with net monthly income of ₹1,20,000.
| Obligation | ₹ per month |
|---|---|
| Car loan instalment | 18,000 |
| Personal loan instalment | 12,000 |
| Credit card, notional at 5% of ₹1,60,000 outstanding | 8,000 |
| Existing obligations | 38,000 |
| FOIR before the new loan | 31.7% |
If the lender’s ceiling is 50%, the room available is (50% × ₹1,20,000) − ₹38,000 = ₹22,000 a month.
At 8.5% over 20 years, ₹22,000 a month supports a loan of roughly ₹25,40,000.
Assumes a 50% ceiling, a 5% notional card obligation, a constant 8.5% rate and a 240-month term. Every one of these is lender-specific and the ceiling in particular varies.
Clear the ₹1,60,000 card balance before applying and the ₹8,000 notional obligation goes. Room rises to ₹30,000 a month, supporting roughly ₹34,60,000. Paying off one card lifted the sanctionable amount by around ₹9 lakh without changing income at all.
What ceiling to expect
There is no statutory figure, and any single number presented as universal is wrong. What can be said honestly is that the ceiling moves with income and with product.
Higher earners are generally allowed a higher ratio, on the reasoning that someone earning ₹5,00,000 a month can commit 60% of it and still live, while someone earning ₹40,000 cannot commit half. Secured products tend to permit more than unsecured. And a long-standing relationship, a strong credit score and a stable employer all move the number in your favour at the margin.
Your own lender will tell you their policy if you ask directly. Published benchmarks will not.
How it differs from the US ratio
| Indian FOIR | US DTI | |
|---|---|---|
| Income basis | Net take-home | Gross, before tax |
| Structure | Single ratio | Front-end and back-end |
| Card treatment | Often a notional percentage of balance | Minimum payment due |
| Ceiling | Lender policy, varies with income | Commonly cited thresholds |
The income basis alone makes the two incomparable. A 40% ratio on net income is a much heavier commitment than 40% on gross, so applying a US threshold to an Indian calculation will make you think you have room you do not have.
Improving it before you apply
Close small loans rather than reducing large ones. FOIR counts instalments, not balances. Closing a ₹6,000-a-month consumer durable loan with ₹40,000 outstanding removes ₹6,000 from the numerator. Paying ₹40,000 off a home loan removes almost nothing, because the instalment does not change.
Clear card balances a full cycle before applying, so the statement the lender sees is the clean one.
Consider a longer tenor. A longer term reduces the instalment and therefore the ratio, at the cost of more total interest. It is a real lever and it is not free.
Add a co-applicant with income. Their income joins the denominator and their obligations join the numerator, so this helps only if they bring more income than debt.
Do not apply to several lenders at once. Multiple enquiries in a short window read as distress and affect your score, which affects the ceiling you are offered.
Run your own figures through the debt-to-income calculator.
Where this fits
- Your own figures: debt-to-income calculator
- Sizing the instalment: EMI calculator
- The business equivalent: TOL/TNW
- Where a secured loan fits: home loan or loan against property
- Terms used here: banking glossary