In March 2026 a Bengaluru couple with a healthy combined salary were surprised when the bank sanctioned a home loan smaller than they had expected. Their income was strong, but a car loan and a personal loan were quietly eating into the amount the bank would lend. The number doing the work behind the scenes was their fixed obligation to income ratio, the measure lenders use to decide how much of your income is already spoken for. Understanding it before you shop for a flat tells you how large a loan you can realistically expect, and how to make it larger.

The short answer. Your home loan eligibility is driven largely by your fixed obligation to income ratio, or FOIR, which is the share of your net monthly income that goes to all your EMIs together, including the new home loan. The trade off worth knowing is that lenders typically allow around 40 to 55 percent of net income towards all EMIs, so every existing loan you carry shrinks the home loan you can get, and clearing or reducing those obligations before you apply is one of the most direct ways to lift your eligibility.

What is FOIR and why does it matter?

FOIR is the ratio of your fixed monthly obligations to your net monthly income, and it matters because it caps how much a lender will let you borrow. When you apply for a home loan, the bank adds the proposed home loan EMI to your existing fixed EMIs, such as a car loan or a personal loan, and checks that the total stays within a permitted share of your take home income. If that total would breach the limit, the bank reduces the loan until the resulting EMI fits. In effect FOIR translates your income and your existing debts into a single ceiling on your borrowing. It is the reason two people on the same salary can be offered very different loan amounts, because the one with existing EMIs has less room left for a new one. For a buyer, knowing your FOIR before you start looking sets a realistic budget rather than a hopeful one.

Because FOIR is about obligations against income, it rewards a clean balance sheet. A buyer who walks into a lender with few or no existing EMIs presents the most room for a home loan, which is why the ratio is worth managing in the months before you apply. It also explains a common frustration, where a rise in salary does not lift the sanction as much as expected because new obligations have crept in alongside it. Treating the ratio as something you plan around, rather than a verdict handed down at the last minute, puts you in control of the number well before the bank runs it.

How much of your income will lenders allow?

Lenders generally allow around 40 to 55 percent of your net monthly income to go towards all EMIs combined, with the exact share rising as income rises. On a modest income the permitted share tends to sit at the lower end, because more of a smaller income is needed for living costs, while higher earners are often allowed a larger share since they have more surplus after essentials. Some lenders extend the ratio further for high income applicants. The table below shows the broad pattern, which helps you estimate where you are likely to fall before you apply.

Read these as indicative bands rather than fixed rules, since each lender sets its own policy and adjusts for your profile. The consistent lesson is that the room for a home loan EMI is what is left after your existing obligations are counted against the permitted share, so two applicants on identical salaries can walk away with very different sanctions.

How is the maximum loan worked out from FOIR?

The maximum loan is worked out by finding the EMI your FOIR allows and then converting that EMI into a loan amount at the prevailing rate and tenure. First the lender applies the permitted share to your net income to find the total EMI you can support, then subtracts your existing EMIs to find the room left for the home loan EMI. That remaining EMI is then turned into a loan amount using the interest rate and the loan tenure. As an illustration, on a net income of 50,000 rupees with no existing EMIs and a 50 percent limit, a lender might allow a home loan EMI of about 25,000 rupees, which at an interest rate of around 8.5 percent over 20 years translates to roughly 28 to 30 lakh of eligibility. Change the rate, the tenure or your existing EMIs and the figure moves, which is why the same income can support different loans. Our explainer on how the repo rate shapes a home loan EMI covers the rate side of that conversion.

How can you improve your eligibility?

You improve your eligibility mainly by reducing existing obligations, adding income and choosing the right tenure. Clearing or prepaying a car loan or a personal loan before you apply frees up room within your permitted share, often lifting the home loan you can get by a meaningful amount. Adding a co applicant with income, such as a spouse, pools two incomes against the ratio and can raise eligibility, provided the co applicant's own obligations are modest. A longer tenure lowers the monthly EMI, which lets a given FOIR support a larger loan, though it raises the total interest you pay over time. Each lever works through the same ratio, so the goal is always to leave as much room as possible for the home loan EMI within the share the lender allows. Our guide to loan to value and down payment norms covers the other limit that shapes how much you can borrow.

How does FOIR fit the rest of your home budget?

FOIR sets the loan size, which sits alongside your down payment and your closing costs to define what you can actually afford. The loan the ratio allows is only part of your budget, because you also need the down payment the lender does not fund and the stamp duty, registration and other charges that come with buying. Reading FOIR together with these other numbers keeps you from falling in love with a flat the loan alone cannot reach. A buyer who knows the loan their FOIR supports, the cash they have for the down payment, and the charges they must meet has a complete and honest budget. That is a far stronger position than discovering the true ceiling only after a lender trims the sanction. It also protects you from stretching to a monthly EMI that looks affordable on paper but leaves nothing for emergencies, since the permitted share is a ceiling, not a target you must reach. Many careful buyers deliberately borrow below their FOIR limit, keeping a cushion for the years when interest rates or life throw up the unexpected.

How do you estimate your eligibility, step by step?

Treat the estimate as a calculation you run before you shortlist flats. These steps turn your income and debts into a realistic loan figure you can carry into any lender conversation.

1. Work out your net monthly income after tax and standard deductions.
2. Add up your existing fixed EMIs, such as car and personal loans.
3. Apply the permitted share, around 40 to 55 percent, to your net income.
4. Subtract your existing EMIs to find the room left for a home loan EMI.
5. Convert that EMI into a loan amount at a realistic rate and tenure.
6. Consider clearing a loan or adding a co applicant to raise the figure.
7. Add your down payment and closing costs to set your true buying budget.

Run this on your own numbers before you commit. A buyer weighing a launch such as Shriram 107 SouthEast at Attibele should estimate the loan their FOIR supports first, so the shortlist rests on what a lender will actually sanction rather than on the sticker price alone.

Frequently asked questions

What is FOIR in a home loan?

FOIR, or fixed obligation to income ratio, is the share of your net monthly income that goes towards all your EMIs together, including the proposed home loan. Lenders use it to cap how much you can borrow, adding the new home loan EMI to your existing EMIs and keeping the total within a permitted share of your income.

How much of my salary can go towards EMIs?

Lenders generally allow around 40 to 55 percent of your net monthly income to go towards all EMIs combined, with the share tending to rise as income rises. Some lenders extend it further for high income applicants. Every existing EMI counts against that share, leaving less room for a new home loan EMI.

How does FOIR decide my loan amount?

The lender applies the permitted share to your net income to find the total EMI you can support, subtracts your existing EMIs to find the room for a home loan EMI, and converts that EMI into a loan amount at the prevailing rate and tenure. Existing debts, the rate and the tenure all move the final figure.

How can I increase my home loan eligibility?

You can increase eligibility by clearing or prepaying existing loans to free up room within your permitted share, adding a co applicant with income to pool earnings, or choosing a longer tenure to lower the monthly EMI. Each works through the same ratio by leaving more room for the home loan EMI.

The FOIR ranges and method in this guide reflect how lenders assess home loan eligibility, summarised in this explainer on FOIR and eligibility. Because each lender sets its own policy and rates change over time, always confirm your eligibility with the specific lender before you commit to a flat.

Last updated 2026-08-13. PropNewz Team.