FOIR: Fixed Obligation to Income Ratio Explained (2026)

TL;DR

• FOIR is the share of monthly income already committed to fixed loan repayments: (Fixed Obligations / Monthly Income) x 100.
• Strict FOIR counts debt EMIs only. Rent is judged separately as living-cost headroom. Bank practice, not RBI law.
• The 50% / 55% / 60% slab bands are lender credit-policy convention. No RBI circular sets them for retail loans.
• The only RBI FOIR rule is for microfinance: household loan repayments capped at 50% of monthly household income.
• Work the ratio backwards to size a loan, and repair it before applying: closing small EMIs reopens band room worth twice each rupee removed.

A borrower earning Rs 75,000 a month walks in for a Rs 40 lakh home loan and gets refused, while a colleague earning Rs 68,000 with the same loan request walks out approved. The salary figure did not decide either file. A single ratio did. It is called FOIR, and this guide takes it apart the way a credit officer thinks about it, not the way a calculator widget does.

One reading rule for this page. Where I write bank practice or lender policy, you are reading convention, and your own lender can differ. Where I write RBI, a rule sits behind the words and I name the circular. That distinction is the whole point of this guide, because FOIR is the ratio everyone quotes as law and almost nowhere is law.

What is FOIR, in one plain answer?

FOIR stands for Fixed Obligation to Income Ratio. It is the share of your monthly income that is already committed to fixed repayments before you take the new loan, expressed as a percentage. Banks use it to answer one question: if we add this EMI, how much of your income is left to live on?

The formula is short:

FOIR = (Total Fixed Monthly Obligations / Monthly Income) x 100

Take a borrower with Rs 75,000 of monthly income and Rs 23,500 of existing fixed obligations. FOIR = (23,500 / 75,000) x 100 = 31.3%. Roughly a third of the income is already spoken for. Every lender reads that number before deciding whether one more EMI fits.

Two properties make FOIR the binding constraint in most rejections. First, it moves with your obligations, not just your income, which is why a higher salary with heavy EMIs loses to a lower salary with none. Second, it is forward-looking: the lender computes it with the proposed loan included, so the question is never what you can pay today but what you can carry after the new EMI lands. If you want the story of how that same number sits inside a loan rejection, the CIBIL score vs bank statement guide walks through the full file a rejected applicant leaves behind.

What counts as a fixed obligation? The strict versus loose split

This is the part most explainers skip, and it is where applications quietly fail. Not every lender counts the same items in the numerator, and the difference between the two conventions can move your FOIR by ten points or more.

Under the strict convention, FOIR covers debt EMIs only: your existing home, car and personal loan instalments, credit card minimum dues, and the proposed new EMI. Everything in it is a contractual debt payment. Rent, insurance premiums and school fees sit outside the ratio.

Under the loose convention, some lenders add rent into fixed obligations, describing it as rent where applicable. Bajaj Housing Finance's FOIR guidance lists rent, insurance premiums and provident fund contributions among the recurring liabilities considered, while other lender policies leave rent out entirely.

When rent sits outside FOIR, it is not ignored. Officers judge it separately as living-cost headroom: after all EMIs, is enough income left for rent, food and basics? One common retail practice is a net take-home floor, where the borrower must keep at least about 40% of net income after all obligations. So a borrower passing a 55% FOIR test can still fail the headroom test if rent eats what remains. The practical upshot: ask your lender whether rent is inside their FOIR or judged beside it, because the answer changes what you can actually borrow.

The items that are never contested: every existing loan EMI live on your credit report, credit card minimum dues, and the proposed loan's own EMI. Officers map each outstanding loan to the bureau report and the bank statement, so an EMI you forgot to mention still counts. What goes in the denominator varies too, gross monthly income at some banks, net take-home at others, which is why two banks can compute different FOIRs from the same payslip.

What FOIR will a bank accept? The slab bands are convention, not law

Here is the table every loan applicant should see but almost nobody is shown: the income slabs against the maximum FOIR most Indian lenders tolerate.

Say this plainly, because few sources do: these bands are bank credit-policy convention, not an RBI mandate. No RBI circular fixes a 50%, 55% or 60% FOIR for retail loans. Each lender's credit committee sets its own ceiling based on risk appetite, and real policies vary, some lenders stop at 45%, others stretch past 60% for high earners. The direction of the table is the stable part, stricter at lower incomes, more generous at higher ones, because a person earning Rs 15,000 needs a larger share of income for daily living than someone earning Rs 1 lakh. That is exactly why the same applicant clears at one lender and fails at another.

Self-employed borrowers often face a slightly tighter treatment even at the same income, because variable income gets haircut in the denominator. And the bands are only the first screen: the lender still applies the living-cost headroom test, bureau conduct and statement discipline before sanctioning. The credit appraisal process guide places FOIR inside the full sequence of checks your file goes through.

Is there an RBI rule on FOIR?

For general retail, home and personal loans: no. There is exactly one place where the RBI uses FOIR, and it is worth naming because it is the source of the 50% figure people quote everywhere.

The RBI Master Direction on Microfinance Loans (2022) requires each regulated entity to keep a board-approved policy capping a household's total monthly loan repayment outflows at a maximum of 50% of monthly household income. The computation must include all outstanding loans of the household, microfinance and collateralized alike, plus the loan under consideration. If the household already breaches 50%, existing loans are allowed to mature but no new loan may be sanctioned until the limit is met. This is a microfinance-lender rule, designed to stop debt traps among low-income borrowers. It does not govern your home loan, car loan or personal loan from a bank or NBFC.

Everything else you hear about FOIR, the 50/55/60 slabs, the strict versus loose counting, the gross versus net income basis, is lender policy. Knowing this changes how you negotiate: you cannot demand a loan by quoting a circular that does not exist, but you can shop between lenders because their ceilings differ. It also protects you from confident-sounding claims online that present a bank's internal grid as national law.

How do I calculate my FOIR? A worked example

Meet Meera, a Bengaluru borrower. She earns Rs 75,000 a month gross, pays Rs 18,000 rent, and carries three live obligations: a personal loan EMI of Rs 8,500, a car loan EMI of Rs 12,000, and a credit card minimum due of Rs 3,000. This is the arithmetic her bank will run, step by step.

Read the last row carefully. Meera passes the strict FOIR test with room to spare, but her rent almost cancels the headroom. Under the strict convention her file still clears; under the loose convention (rent inside the numerator), her FOIR jumps to (23,500 + 18,000) / 75,000 = 55.3%, a hair over her 55% ceiling, and the same borrower gets rejected. This is not a quirk. It is the reason applicants are told to check the lender's counting rule before applying.

The workbook below runs this exact arithmetic on your own numbers: forward FOIR, headroom, and the strict-versus-loose toggle, with every computed cell as a live formula you can audit. Officers read your statement for the same five signals that feed these numbers, average balances, returns, credit regularity, EMI outflows and room to save, so a clean statement and a clean ratio move together.

How do I work backwards: what income do I need for my loan?

Applicants usually ask how much loan their salary gets. Officers ask the inverse: what income does this loan need? Reverse sizing is the same formula solved the other way, and it is how you find out before the rejection instead of after.

Step one: convert the target loan into an EMI. For a Rs 40 lakh home loan at 8.75% for 20 years, the amortization formula gives an EMI of about Rs 35,348. Step two: divide by the band. At a 50% ceiling with no existing EMIs, the income needed is Rs 35,348 / 0.50 = Rs 70,697 a month. At 55%, it drops to Rs 64,269. With Rs 10,000 of existing EMIs at the 50% band, the requirement rises to (35,348 + 10,000) / 0.50 = Rs 90,696.

The pattern is what matters, not any single number. Each Rs 1,000 of existing EMI raises the required income by Rs 2,000 at a 50% band, because the band multiplies the burden. Two levers change the answer without changing your income: a longer tenure shrinks the EMI (a 25-year tenure on the same loan brings the EMI near Rs 31,700), and a higher slab band shrinks the required income. Both are policy calls your lender makes, which is why reverse sizing is a conversation starter with the bank, not a verdict you compute alone.

Reverse sizing also exposes the affordability trap. The bank may sanction at the ceiling, but financial planners usually recommend keeping total EMIs under about 40% of take-home income, because the bank optimizes for default risk while you should optimize for a life that still has savings. Use the bank's ceiling to test eligibility and the planner's ceiling to decide what you actually sign. The Reverse Sizing sheet in the workbook runs all three variants for your numbers.

My FOIR is too high. How do I fix it before I apply?

FOIR is one of the few rejection reasons you can fix yourself, because it is arithmetic, not history. Officers read the obligations live on your credit report at the time of application, not what they will be next quarter, so timing matters as much as the numbers.

Close small loans first, biggest ratio gain per rupee. Meera's Rs 3,000 credit card EMI is the cheapest win on her file: closing it drops her FOIR from 31.3% to 27.3% and adds Rs 3,000 to her headroom. Multiple lender guides converge on this: clearing a small existing EMI before applying can lift the sanctioned amount far more than an equivalent salary increment, because the whole band's worth of room reopens.

Do not take new EMIs in the months before applying. Consumer-durable EMIs, new credit card instalment plans and fresh loans all land on the bureau report and into the numerator. Wait until after sanction, or pay them off first.

Consider tenure and down payment, honestly. A longer tenure lowers the proposed EMI and with it the post-loan FOIR, but it raises total interest paid substantially. A larger down payment shrinks the loan and the EMI together. Use tenure when the loan is genuinely needed and obligations cannot be cleared in time; once income improves, part-prepay to cut the tenure back.

Declare income fully, with proof. Variable pay, rental income and a co-applicant's salary can all enter the denominator where the lender's policy allows, but only with documents: salary slips, Form 16, rental agreements. Undeclared income does not exist in the ratio.

Time the application. Apply after the small loan closure reflects on the bureau report, not the day you paid it off. Give the update cycle a few weeks, pull your own report, and run the workbook's Checks sheet before you walk in. The one-page FOIR definition with these same conventions is in the credit appraisal glossary if you need to share it with a co-applicant.

FOIR versus the multiplier method: which one decides my loan?

Ask a sales agent how much loan you can get and you will hear a multiplier: personal loans around 10 to 15 times monthly salary, home loans around 60 times. These are shorthand, not underwriting. FOIR is the test the credit team runs; the multiplier is the rule of thumb the front office uses to stop wasting everyone's time.

The two agree on clean files and diverge exactly where it matters. At Rs 75,000 a month, a 12x multiplier suggests a Rs 9 lakh personal loan. But Meera's FOIR headroom is only Rs 17,750 a month; at 14% for 5 years that supports roughly Rs 7.6 lakh, and with her rent pressure an officer may trim further. The multiplier knew her salary. FOIR knew her life. When existing EMIs are high, FOIR binds first and the multiplier overpromises.

There is also a cousin worth knowing: DSCR, the debt service coverage ratio, which is FOIR's mirror image for businesses. Where FOIR caps personal obligations against salary, DSCR requires business cash flow to cover debt service, usually at 1.25 times or more. If you are borrowing as a proprietor or for a company, the DSCR explainer covers the version your file will actually be judged on.

Sources

• RBI Master Direction: Microfinance Loans Directions, 2022 (para 5.1-5.4): board-approved policy capping household monthly loan repayment outflows at max 50% of monthly household income; includes all outstanding household loans plus the loan under consideration; no new loans while above 50%.
• Bajaj Housing Finance: FOIR calculation guide: FOIR as percentage of gross monthly income to fixed obligations; fixed obligations include loan EMIs, credit card minimum dues, rent where applicable, insurance premiums; favourable FOIR 40-55%.
• Ganak: EMI burden, how much salary should go to loans (2026): banks sanction up to 50-55% FOIR on gross income, 60% for high earners; planners recommend 40% max on take-home; bank versus planner objectives.

Slab bands, the strict versus loose counting conventions and income-basis choices in this article are lender practice, described as practice. The only RBI FOIR rule cited is the microfinance one above. Your sanction letter and your bank's credit policy decide your file.

Frequently Asked Questions

Last updated: October 2026. The microfinance FOIR rule cited is from the RBI Microfinance Loans Directions, 2022. Slab bands, counting conventions and income-basis choices are lender practice; your sanction letter and your bank's credit policy decide your file.