1. The FOIR method, explained
Most lenders in India use a simple, consistent framework called FOIR — Fixed Obligation to Income Ratio. It's the maximum share of your net monthly income that can go toward debt repayments, including any EMIs you already have.
The formula is straightforward:
Max EMI = (FOIR % × Net Monthly Income) − Existing EMIs
Once you know the max EMI you can handle, the calculator reverses the standard EMI formula to figure out how much principal that EMI can repay over the tenure:
Eligible Loan = Max EMI × ((1+r)ⁿ − 1) ÷ (r × (1+r)ⁿ)
Where r is the monthly interest rate and n is the number of monthly instalments.
2. Typical FOIR limits by lender & profile
FOIR isn't fixed — it varies by lender, loan type, and your profile. Common ranges:
- Home loans: 50–55% for salaried, 45–50% for self-employed
- Personal loans: 40–50%
- Car loans: 45–55%
- Business loans: 35–45%
A credit score above 750 and a clean repayment history typically push you to the top of these ranges. A score below 650 usually pushes you below — or disqualifies you entirely.
⚠️ A "55% FOIR" doesn't mean you should borrow up to the limit. Lenders use it as a ceiling, not a target. For your own comfort, aim to keep total EMIs under 40% of take-home.
3. Why age matters more than most people think
Lenders rarely let a loan run past your retirement age — usually 60 or 65. If you're 45 and applying for a home loan, the maximum tenure you'll be offered is around 15 years, not 30. A shorter tenure means a higher EMI for the same loan amount — which, in turn, reduces how much you can borrow.
This is why two applicants with identical incomes can have very different eligibility. A 28-year-old can spread a loan over 30 years and qualify for much more than a 50-year-old with the same salary.
4. The credit score effect
Your credit score doesn't just affect your interest rate — it affects your eligibility ceiling. Lenders use it as a signal of how much debt you can responsibly handle. Here's a rough guide to how it influences FOIR bands:
- 780+: Best rates, highest FOIR (up to 55% for home loans)
- 740–779: Good rates, high FOIR (up to 50–52%)
- 700–739: Standard rates, moderate FOIR (up to 45–48%)
- 660–699: Higher rates, reduced FOIR (up to 40–42%)
- Below 660: Limited or no eligibility, or significantly higher rates
5. Employment type and stability
Salaried applicants typically get a higher FOIR than self-employed ones for the same income. The reason is predictability — a monthly salary is easier to underwrite than business income, which can fluctuate. If you're self-employed, lenders usually look at 2–3 years of ITR to establish a stable income figure, and often apply a discount (typically 10–20%) before running the FOIR calculation.
6. What doesn't count toward FOIR
Not every monthly expense reduces your eligibility. Rent, groceries, school fees, and utility bills are not considered "fixed obligations" by most lenders. Only debt repayments count:
- Existing loan EMIs (home, car, personal, education)
- Credit card minimum amount due (usually 5% of the outstanding)
- Any loans you've co-signed or guaranteed
- Overdraft facilities that are drawn down
This is why you can sometimes carry a substantial rent payment and still qualify for a large loan — a quirk that catches many first-time borrowers by surprise.
7. How to improve your eligibility
If the number you're seeing in this calculator is lower than you'd like, here's a priority-ordered list of the most effective levers:
- Pay down existing debt first. Clearing a ₹5,000 EMI can unlock several lakhs in eligibility.
- Improve your credit score. Pay every bill on time, keep card utilisation below 30%, and don't apply for new credit for 6 months before applying.
- Add a co-applicant. A spouse or parent with good income and credit can meaningfully increase eligibility.
- Choose a longer tenure. If you can stretch the tenure, the same EMI supports a larger loan — though you'll pay more total interest.
- Shop around. Different lenders apply different FOIR caps. The same profile can get very different offers.
- Declare income accurately. For self-employed borrowers, filing complete ITRs helps lenders count more of your income.
8. A worked example
Take a salaried applicant with these numbers:
- Net monthly income: ₹75,000
- Existing EMI: ₹10,000
- Age: 32 (max tenure 28 years)
- Rate: 9% per annum
- Credit score: 780+
With a FOIR of 55% (home loan, excellent credit), max EMI is: (55% × 75,000) − 10,000 = ₹31,250. At 9% over 28 years, that EMI supports a loan of roughly ₹39 lakh. Same income, but with a FOIR of 45% (poor credit), max EMI drops to ₹23,750 — and eligibility falls to around ₹30 lakh.
That's a swing of nearly ₹10 lakh, driven entirely by credit profile and lender policy.
9. Final thoughts
Loan eligibility is not a fixed number — it's a range that shifts with your profile and the lender you approach. This calculator gives you a realistic anchor, not a guarantee. Use it to plan before you apply, so you know what to fix, what to expect, and when you're ready.