How Much Home Loan Can I Afford – The 30% + 5x Rules (India 2026)
The Two Rules That Matter
Rule 1: EMI under 30% of take-home
Lenders allow up to 50-65% of take-home; this is the MAXIMUM, not the recommended. At 50%+ EMI, you have no room for:
- Existing EMIs (car, personal loan)
- Kid school fees (₹20-50K/month for private school)
- Parents care (₹10-30K/month)
- SIPs for retirement
- Emergency fund / sinking funds
- Lifestyle expenses
The 30% rule is the affordable ceiling. Aspirational ceiling can stretch to 35%; absolute upper limit 40%.
Rule 2: Home loan under 5x annual gross income
Loan amount = price – down payment. Keep this under 5x annual gross income.
Example: ₹25 lakh annual gross income → max loan ₹1.25 crore → with 25% down payment, max property price ₹1.67 crore.
Both rules must pass
If only one passes, you are stretching. If neither passes, the property is unaffordable regardless of how the bank assesses it.
Affordable Property Price by Take-Home
| Take-home | Max EMI (30%) | Max loan @ 8.5%, 20 yrs | With 25% down, max property |
|---|---|---|---|
| ₹50,000 | ₹15,000 | ₹17.4 lakh | ₹23 lakh |
| ₹75,000 | ₹22,500 | ₹26 lakh | ₹35 lakh |
| ₹1,00,000 | ₹30,000 | ₹35 lakh | ₹46 lakh |
| ₹1,50,000 | ₹45,000 | ₹52 lakh | ₹69 lakh |
| ₹2,00,000 | ₹60,000 | ₹69 lakh | ₹92 lakh |
| ₹3,00,000 | ₹90,000 | ₹1.05 crore | ₹1.4 crore |
| ₹5,00,000 | ₹1,50,000 | ₹1.75 crore | ₹2.3 crore |
This is conservative. Aspirational max (35% EMI): add ~17%. Absolute max (40% EMI): add ~33%.
Costs Banks Ignore in Eligibility Math
Bank says you can afford ₹1 crore property; bank is calculating only EMI capacity. Real upfront cost of buying a ₹1 crore property:
| Item | Cost |
|---|---|
| Property price | ₹1,00,00,000 |
| Stamp duty (5-7% state-dependent) | ₹5-7 lakh |
| Registration charges (~1%) | ₹1 lakh |
| Brokerage (1-2%) | ₹1-2 lakh |
| Loan processing fee (0.5-1%) | ₹50K-1 lakh |
| Loan documentation, mortgage charges | ₹25-50K |
| Interior + furniture (essential) | ₹5-15 lakh |
| GST on under-construction (if applicable) | 5% = ₹5 lakh |
| Move-in expenses (packers, paint touch-up) | ₹50K-1 lakh |
| Total upfront over property price | ₹13-32 lakh |
You need ₹13-32 lakh ABOVE the property price + your 25% down payment in cash. Many first-time buyers discover this gap only after they have signed the booking agreement.
Ongoing Costs After Possession
| Item | Monthly |
|---|---|
| Society maintenance | ₹3,000-15,000 |
| Property tax (annual / 12) | ₹500-3,000 |
| Home insurance (annual / 12) | ₹500-1,500 |
| Repair reserve (₹20K/yr / 12) | ₹1,700 |
| Paint refresh (₹2L every 5 years / 60) | ₹3,300 |
| Total ongoing beyond EMI | ₹9,000-25,000 |
Add this to EMI when calculating monthly outflow. A ₹50K EMI is actually ₹60-75K monthly cost of ownership.
The Honest Affordability Formula
Honest affordable property price =
- Your monthly take-home × 30% = max EMI
- Max EMI × 130 (for 20-year loan at 8.5%) = max loan
- Max loan ÷ 0.75 (assuming 25% down payment) = max property price
- BUT subtract 15-20% for hidden costs you need to fund
- Final = (Max property price × 0.80-0.85)
Example: ₹1.5L take-home
- Max EMI = ₹45K
- Max loan = ₹45K × 130 = ₹58.5 lakh
- Max property = ₹78 lakh
- After hidden costs adjustment = ₹65-70 lakh affordable property
The bank may sanction ₹1 crore. Honest affordable price = ₹65-70 lakh.
EMI vs SIP — The Opportunity Cost
When you take ₹50K EMI, that ₹50K is no longer available for SIPs. Lifetime opportunity cost:
| Foregone SIP | 25-year cost (12% return) |
|---|---|
| ₹20K/month | ₹3.4 crore |
| ₹40K/month | ₹6.8 crore |
| ₹60K/month | ₹10.2 crore |
Buying a ₹1.5 crore property and replacing equity SIP with EMI = ₹6-10 crore foregone equity corpus. The property may appreciate to ₹4-5 crore in 25 years, but the foregone equity is ₹6-10 crore. Net wealth loss of ₹1-5 crore vs renting + investing.
This does not mean do not buy. It means understand the trade. Buy when the non-financial value (stability, kid roots, emotional security) justifies the wealth difference.
Quick Decision Rules
- Income under ₹50K take-home: Renting is almost always better. Wait for income growth.
- Income ₹50K-1L take-home: Tier-2/3 cities, modest property (₹40-70 lakh range) can work. Tier-1 metros, keep renting.
- Income ₹1-2L take-home: Tier-1 affordable range ₹70 lakh – 1.2 crore. Stretch territory above that.
- Income ₹2-4L take-home: Tier-1 affordable range ₹1.2-2.5 crore. Premium properties up to ₹3-4 crore at the stretch.
- Income ₹4L+ take-home: Most properties become affordable on the math. Decision becomes about lifestyle and goals, not capacity.
Bank Eligibility vs Actual Affordability
Bank calculation typically:
- EMI up to 50-65% of take-home (50% for moderate income, 65% for high income with no existing EMIs)
- Loan amount up to 8-10x annual gross income
- Property loan-to-value (LTV) up to 75-90% depending on price tier
This is the bank is risk tolerance, not your safety margin. Banks make money on EMIs; they want to lend the maximum. Use bank eligibility as upper bound; use the 30% / 5x rule as actual affordability.
When Stretching Beyond 30% Is OK
Some situations justify going to 35-40%:
- Both spouses earning (combined EMI calculation; if one income covers 30%, second income provides cushion)
- Expected significant income growth (early-career, getting promoted, joining higher-paying job)
- Last-time buy decision (settling forever; quality matters more than tightness)
- Inheriting some funds in next 2-3 years that will reduce loan significantly
When NOT to Stretch
- Single income family
- Income volatility (founder, freelancer, sales commission)
- Existing significant EMIs (car loan, personal loan)
- Kids in school years with rising fees
- Parents needing financial support
- Job/industry uncertainty
- No emergency fund built
The 10-Year Stress Test
Before committing, stress-test the EMI:
- What if one spouse loses job for 6 months?
- What if interest rates rise 1.5%? (EMI increases by ~10%)
- What if kid school fees rise 12%/year?
- What if parent has major medical event requiring ₹10 lakh contribution?
- What if you change jobs and take 6 weeks of unpaid notice period buyout?
If any single shock would put you at 40%+ EMI, you are over-stretched. Buy a smaller property.
FAQs
Should I take a longer tenure to lower EMI? Tenure of 20 years is standard. Going to 25-30 years lowers EMI but doubles total interest. Better: shorter tenure (15-18 years) if income supports; consider partial prepayment annually.
Bank approved me for ₹1.2 crore but I am thinking ₹80 lakh — is that wasteful? No, that is smart. Bank approval is what they will lend; your affordable is what you should borrow. Buying smaller property leaves room for life flexibility, SIPs, and unexpected events.
What if I have a joint home loan with spouse? Combined income for affordability calc. Be conservative — if either income stops, can the other carry EMI alone? Joint loans give tax benefits (both can claim Section 24 + 80C) but also joint exposure.
Should I include rental income in affordability calc? If you have existing rental income, yes. If you plan to rent out the new property, no — vacancy risk, maintenance burden, do not budget assumed rent into your affordability.
What about co-applicant with parents? Adds their income to eligibility but also their EMI risk to your retirement. Generally avoid unless absolutely needed; their resources should support their retirement, not your loan.
If I buy a ₹1 crore property today vs ₹60 lakh today and upgrade in 5 years? Math typically favors buying-once at the right size. Upgrade transaction costs (stamp duty + brokerage + interiors) eat ₹10-20 lakh of net wealth. Buy what fits 10-year needs, not 3-year.
Is it OK to deplete equity SIPs for down payment? Generally no. Equity SIP corpus is your retirement engine; redeeming it for property down payment delays retirement by 5-10 years typically. Save dedicated down payment over 3-5 years in debt funds.
Next Steps
Calculate your honest affordable property price using the formula above. Compare to what bank is willing to sanction. The honest number is usually 20-40% lower than the bank number — and that gap is your safety margin against life unexpected events.
Related guides:
- Rent vs Buy Home in India – The Real Math
- Home Loan EMI Prepayment Strategy
- Take-Home Salary Calculator
- 50/30/20 Budgeting Rule India
- Financial Freedom Number for India
Affordability varies by family stage, city, lifestyle. Educational guide; not personalised property advice. Use bank pre-approval as one input, not the only one.
