How to Use This Calculator
- Enter Your Net Monthly Salary: Input your monthly in-hand credit after income tax (TDS), Provident Fund (PF), and professional tax deductions.
- Input Existing Debt EMIs: Enter your active monthly repayments for car loans, personal loans, or education loans. If debt-free, enter 0.
- Declare Available Down Payment Savings: Enter the liquid cash you have set aside specifically for property equity, excluding your emergency reserve.
- Select Your FOIR Benchmark: Choose 35% for a conservative family budget, 45% for the standard bank underwriting threshold, or 50% for the maximum permissible limit.
- Review Your Budget Ceilings: Examine your maximum property budget, eligible home loan, comfortable EMI, and Karnataka registration cash requirements in the results and the upfront cash table below them.
How Is Home Affordability Calculated in India?
When evaluating how much home you can afford, first-time homebuyers often focus exclusively on the headline loan amount sanctioned by their bank. However, in institutional mortgage underwriting, true property affordability is strictly bounded by two separate ceilings: Income Capacity (what your cashflow can service) and Cash Capacity (what your liquid savings can fund upfront).
“True home affordability is never what the bank is willing to lend you. It is the highest property price you can comfortably acquire without compromising your family’s living standards, retirement investments, or emergency liquid buffer.”
1. Income Capacity (The Borrowing Ceiling): Under Reserve Bank of India (RBI) prudential guidelines, banks evaluate your Fixed Obligation to Income Ratio (FOIR). Your total monthly loan repayments cannot exceed 40% to 50% of your net monthly take-home income.
2. Cash Capacity (The Upfront Liquidity Ceiling): RBI prohibits commercial banks from financing the full purchase price of a property. Borrowers must fund a down payment of 10% to 25%, depending on the loan size, from their own equity, plus statutory government registration fees and taxes out-of-pocket.
Your maximum affordable property budget is always equal to the lesser of your income capacity and your cash capacity. If you earn ₹3 lakh per month but only possess ₹15 lakh in liquid savings, your purchase is strictly constrained by your available cash. Conversely, if you have ₹1 crore in savings but an income of ₹80,000 per month, your purchase is constrained by your borrowing power.
What Is FOIR and How Does It Limit Your Home Loan?
Lenders do not assess loan eligibility based on gross salary or CTC (Cost-to-Company). They scrutinize your net in-hand credit after tax (TDS), Provident Fund (PF), and profession tax. They then apply a FOIR multiplier:
- Conservative (35% FOIR): Recommended for single-income households, buyers with high lifestyle costs, or parents funding private school tuitions. Leaves a 65% cushion for living and investing.
- Standard Benchmark (45% FOIR): The standard approval metric across public and private lenders (SBI, HDFC, ICICI) for salaried professionals earning between ₹1,00,000 and ₹2,50,000 per month.
- Institutional Ceiling (50% FOIR): The highest regulatory threshold permitted by top-tier Indian banks for standard salaried applicants. Exceeding 50% generally triggers credit committee review or requires co-applicant addition.
Home Affordability by Salary in Bengaluru
The following benchmark matrix illustrates maximum borrowing power, affordable property price, and required cash reserves across various Indian monthly income tiers (modeled at 8.50% interest rate, 20-year tenure, 45% FOIR, and the RBI down payment for each loan size: 20% up to ₹75 lakh, 25% above):
| Monthly Net Salary | Max Permissible EMI (45%) | Max Eligible Loan | Required Down Pay (RBI) | Affordable Property Budget |
|---|---|---|---|---|
| ₹ 75,000 / month | ₹ 33,750 | ₹ 38.9 Lakh | ₹ 9.7 Lakh | ₹ 48.6 Lakh |
| ₹ 1,00,000 / month | ₹ 45,000 | ₹ 51.9 Lakh | ₹ 13.0 Lakh | ₹ 64.8 Lakh |
| ₹ 1,50,000 / month | ₹ 67,500 | ₹ 77.8 Lakh | ₹ 25.9 Lakh | ₹ 1.04 Crore |
| ₹ 2,00,000 / month | ₹ 90,000 | ₹ 1.04 Crore | ₹ 34.6 Lakh | ₹ 1.38 Crore |
| ₹ 3,00,000 / month | ₹ 1,35,000 | ₹ 1.56 Crore | ₹ 51.9 Lakh | ₹ 2.07 Crore |
| ₹ 5,00,000 / month | ₹ 2,25,000 | ₹ 2.59 Crore | ₹ 86.4 Lakh | ₹ 3.46 Crore |
| ₹ 8,00,000 / month | ₹ 3,60,000 | ₹ 4.15 Crore | ₹ 1.38 Crore | ₹ 5.53 Crore |
Bank FOIR Caps and Interest Rates in Bengaluru (2026)
Different lenders enforce distinct lending policies and benchmark interest spreads based on your employment categorization (Salaried Corporate Tier-1 vs Non-Categorized) and CIBIL score:
| Bank / Lender | Benchmark Rates (p.a.) | Standard FOIR Cap | Max Tenure | Key Underwriting Metric |
|---|---|---|---|---|
| State Bank of India (SBI) | 8.30% to 8.85% | 45% to 55% | 30 Years | Lowest repo spread; strict diligence on project RERA approvals. |
| HDFC Bank | 8.35% to 9.10% | 50% to 60% | 30 Years | Higher FOIR flexibility for Tier-1 corporate salaried employees. |
| ICICI Bank | 8.40% to 9.15% | 50% to 55% | 30 Years | Fast digital pre-approvals; pre-approved limits based on salary accounts. |
| Axis Bank | 8.45% to 9.25% | 45% to 50% | 30 Years | Specialized schemes for young professionals with step-up repayment structures. |
| Kotak Mahindra Bank | 8.35% to 8.90% | 45% to 50% | 25 Years | Competitive rate offerings for ultra-prime credit profiles (CIBIL 780+). |
Karnataka Stamp Duty and Closing Costs (7.6%)
The single most frequent mistake made by Bengaluru property buyers is budgeting solely for the builder’s agreement cost and the 20% down payment. Under RBI regulations, statutory registration charges cannot be added to the mortgage loan:
- Karnataka Stamp Duty: 5.0% of agreement consideration.
- Cess & Surcharge: 10% cess on stamp duty (0.5%) + 2% municipal surcharge (0.1%), bringing effective stamp duty to 5.6%.
- Property Registration Fee: 2.0% of consideration paid to the Department of Stamps & Registration via the Kaveri 2.0 portal.
- Total Statutory Government Outlay: 7.6% of property agreement value.
- Legal Diligence & Valuation Reserves: ₹50,000 to ₹1,50,000 for structured title diligence, encumbrance certificates, and lender processing charges.
For a ₹1.5 crore property in Whitefield or Sarjapur Road, statutory registration charges equal approximately ₹11,40,000. The loan on it is above ₹75 lakh, so the down payment is at least 25% (₹37.5 lakh). If your savings are exactly ₹37.5 lakh, you will face an ₹11.4 lakh shortfall on the date of registry unless budgeted in advance.
How to Increase Your Home Loan Eligibility
- Add a Working Co-Applicant: Adding your spouse, parent, or working son combines two payrolls into a single FOIR evaluation, instantly expanding your loan eligibility by 60% to 80%.
- Prepay Short-Term High-EMI Debts: A ₹25,000 car loan EMI consumes ₹28.8 lakh of home loan capacity. Clearing your vehicle loan six months before applying frees up a large share of your loan eligibility.
- Extend Tenure to 25 or 30 Years: Stretching tenure reduces monthly installment pressure, qualifying you for higher initial principal sanctions. You can subsequently make regular prepayments to curtail total interest outgo.
- Use Co-Ownership Tax Benefits: Joint co-owners who service home loans can each claim up to ₹2,00,000 under Section 24(b) (total ₹4,00,000 interest relief) and ₹1,50,000 each under Section 80C under the old tax regime.
- Optimize Credit History to Exceed CIBIL 750: A CIBIL score of 780+ commands the lowest benchmark spread, saving tens of thousands in interest every year and lowering monthly EMI outgo.
Home Affordability Formula and Calculation Method
The acre&key Home Affordability Engine executes an inverse reducing-balance amortization model to derive your financial borrowing limits:
1. Maximum Affordable Monthly Installment:Max EMI = (Net Take-Home Monthly Salary × Permissible FOIR%) − Active Recurring EMIs
2. Inverse Annuity Formula for Principal Loan Eligibility:
Max Loan = Max EMI × [ (1 + r)n − 1 ] / [ r × (1 + r)n ]
where r = annual interest rate / 12 / 100, and n = tenure in months (e.g. 240)
3. Purchase Price Equilibrium Constraint:
Affordable Price = MIN( Max Loan / LTV% , Max Loan + Available Liquid Savings )
Worked Bengaluru Example
Consider an IT professional in Whitefield earning a net monthly salary of ₹1,75,000 with zero active loans, ₹35,00,000 in liquid savings, and applying for an 8.50% home loan over 20 years (240 months):
- Step 1: Monthly EMI Ceiling (45% FOIR): ₹1,75,000 × 45% = ₹78,750 per month.
- Step 2: Maximum Home Loan Sanction: At 8.50% interest over 240 months, ₹78,750 monthly EMI services a principal loan of ₹90,74,429.
- Step 3: Income-Supported Property Budget (75% LTV): The loan is above ₹75 lakh, so RBI caps it at 75% of the price. ₹90,74,429 / 0.75 = ₹1,20,99,239 (~₹1.21 Crore).
- Step 4: Upfront Cash Outlay Check: The 25% down payment requires ₹30,24,810. Karnataka stamp duty and registration (7.6%) require ₹9,19,542. Legal and loan reserves require ₹1,50,000. Total upfront cash needed is ₹40,94,352.
- Conclusion: The buyer’s ₹35,00,000 savings fall ₹5,94,352 short of the ₹40,94,352 outlay. A budget near ₹1.1 crore, or more savings, closes the gap.
What the Result Means for Your Property Purchase
The maximum affordability figure generated by this calculator represents your institutional borrowing boundary. However, prudent home buying requires distinguishing between what a bank will sanction and what you should spend:
- Buffer Margin: We recommend targeting a property priced 10% to 15% below your theoretical ceiling. This safeguards your family against unexpected interest rate hikes or emergency expenses.
- Loan-to-Value (LTV) Constraints: Under RBI regulations, banks cannot fund more than 80% of property cost for loans between ₹30 lakh and ₹75 lakh, and 75% for loans above ₹75 lakh. You must have verifiable personal funds for the remaining consideration.
- Strategic Action: If your budget is limited by income, add a co-borrower or retire existing automobile EMIs. If limited by cash, allocate additional liquid funds before signing an agreement of sale.
Assumptions and Regulatory Limits
This model applies standard commercial banking parameters and regulatory guidelines in India:
- Benchmark Rate: Assumes a standard floating home loan rate of 8.50% p.a. linked to the RBI repo rate.
- Repayment Tenure: Modeled on a standard 20-year (240-month) amortizing loan.
- Down Payment Equity: Uses the RBI cap for the loan size: 90% of the price up to a ₹30 lakh loan, 80% up to ₹75 lakh, and 75% above that.
- Exclusions: Excludes developer-specific add-ons such as floor-rise charges, preferential location charges (PLC), clubhouse membership, advance maintenance, and GST on under-construction apartments (5% without ITC). Ready-to-move properties with an Occupancy Certificate (OC) attract 0% GST.
Bengaluru Real Estate Affordability by Micro-Market
Understanding your budget tier helps narrow your search to suitable Bengaluru micro-markets:
- ₹80 Lakh to ₹1.4 Crore (2BHK): High availability in peripheral corridors including Kadugodi, Varthur, Electronic City Phase 1 & 2, Thanisandra, and Bagalur.
- ₹1.4 Crore to ₹2.5 Crore (3BHK Standard): Established suburban IT belts such as Whitefield (Hope Farm, ITPL), Sarjapur Road (Carmelaram, Sompura), Harlur Road, and Hennur Road.
- ₹2.5 Crore to ₹4.5 Crore+ (3BHK & 4BHK, upper segment): Prime residential locations including Bellandur, Outer Ring Road, Indiranagar, Koramangala, and Hebbal lakefront towers.
Before committing earnest money, verify that your shortlisted asset possesses a verified BBMP 'A' Khata / e-Khata or BDA layout approval, with registration confirmed via the Kaveri 2.0 portal.
Frequently asked questions
Related answers and guides
- How Much Home Loan Can I Get on My Salary in Bengaluru?
- Home Loan Down Payment: RBI's LTV Limits Explained
- Home Loan Affordability in Bengaluru: 2016–2026 Index
- First-Time Home Buyer Bangalore Guide (2026): Costs, Loans
Sources
- Reserve Bank of India, Master Direction on housing loans: LTV caps of 90% (loan up to ₹ 30 lakh), 80% (₹ 30–75 lakh) and 75% (above ₹ 75 lakh); stamp duty and registration excluded from the property cost.
- Karnataka Stamp Act, 1957 and IGR Karnataka: stamp duty 5%, cess 10% of duty, Greater Bengaluru surcharge 2% of duty; registration fee 2% from 31 August 2025. Verified 18 Oct 2026.
- Standard reducing-balance EMI. The default rate of 8.5% and other inputs are editable assumptions, not offers. Checked 19 Oct 2026.
Indicative only. Check the exact figures with your lender. Please verify any tax figure with your Chartered Accountant before acting.
Buying a home in Bengaluru? Talk to an acre&key advisor.