A ₹30 lakh home loan is the most common ticket size for first-time buyers in tier-2 cities and for top-up loans in metros. At 8.5% interest for a 20-year tenure — the most popular combination in 2026 — your monthly EMI works out to exactly ₹26,035. But the EMI is just the starting point. This guide shows you the full picture: how tenure and interest rate affect your payment, what salary you need, and how much you will actually pay back over the life of the loan.
EMI by Tenure at 8.5% Interest (2026)
The most important lever you have as a borrower is tenure. Here is how your EMI and total interest change for a ₹30 lakh loan at SBI's current 8.5% rate:
| Tenure | Monthly EMI | Total Amount Paid | Total Interest | Verdict |
|---|---|---|---|---|
| 10 years | ₹37,196 | ₹44.6 lakh | ₹14.6 lakh | Lowest interest |
| 15 years | ₹29,542 | ₹53.2 lakh | ₹23.2 lakh | Good balance |
| 20 years | ₹26,035 | ₹62.5 lakh | ₹32.5 lakh | Most popular |
| 25 years | ₹24,157 | ₹72.5 lakh | ₹42.5 lakh | Costly |
| 30 years | ₹23,067 | ₹83.0 lakh | ₹53.0 lakh | Very costly |
The 30-year option looks attractive because it lowers your EMI by ₹2,968 compared to 20 years — but that saving comes at the cost of ₹20.5 lakh extra in interest. Put another way: choosing 30 years over 20 years on a ₹30 lakh loan costs you almost another ₹20 lakh.
How Bank Interest Rates Affect Your EMI in 2026
Even a 0.5% difference in interest rate changes your EMI by about ₹950 on a ₹30 lakh, 20-year loan. Here is how the major banks compare as of April 2026:
| Lender | Rate (Floating, Salaried) | EMI (20 years) | Extra vs SBI (20 yrs) |
|---|---|---|---|
| SBI | 8.50% | ₹26,035 | — |
| HDFC Bank | 8.75% | ₹26,993 | +₹958/mo (₹2.3L extra) |
| Axis Bank | 8.75% | ₹26,993 | +₹958/mo (₹2.3L extra) |
| ICICI Bank | 8.90% | ₹27,474 | +₹1,439/mo (₹3.5L extra) |
| Kotak Mahindra | 8.75% | ₹26,993 | +₹958/mo (₹2.3L extra) |
Rates shown are indicative for salaried borrowers with a CIBIL score above 750. Actual sanctioned rates depend on your income, credit profile, employer, and loan-to-value ratio. Always compare the final sanction letter rates — not the headline advertised rate.
What Salary Do You Need for a ₹30 Lakh Home Loan?
To keep your EMI within 40% of take-home salary — SmartEMI's safe threshold — you need to earn at least:
| Tenure | Monthly EMI | Min. Safe Salary (40% rule) | With Existing ₹10k EMI |
|---|---|---|---|
| 10 years | ₹37,196 | ₹93,000+ | ₹1,18,000+ |
| 15 years | ₹29,542 | ₹74,000+ | ₹99,000+ |
| 20 years | ₹26,035 | ₹65,000+ | ₹90,000+ |
| 30 years | ₹23,067 | ₹58,000+ | ₹83,000+ |
The 20-year option at ₹65,000 salary is the most commonly achievable combination for first-time buyers in smaller cities. If you have existing EMIs — a car loan, personal loan, or credit card EMI — your required salary is proportionally higher.
The Hidden Cost: Total Interest Over the Loan Life
Most borrowers focus entirely on the monthly EMI and overlook the cumulative interest cost. For a ₹30 lakh loan at 8.5%:
- Over 20 years, you pay back ₹62.5 lakh — that is ₹32.5 lakh in interest, more than the entire principal.
- Over 30 years, total repayment reaches ₹83 lakh — ₹53 lakh in interest, nearly 1.77× the loan amount.
This is why SmartEMI consistently recommends the shortest tenure your income can comfortably support. Every extra rupee of EMI you can afford today saves you multiple rupees in interest over the loan term.
Should You Choose a Shorter or Longer Tenure?
There is no universal right answer — it depends on your income, job security, and other financial goals. Here is the honest trade-off:
| Factor | Shorter Tenure (10–15 yr) | Longer Tenure (20–30 yr) |
|---|---|---|
| Monthly EMI | Higher | Lower |
| Total interest paid | Much lower | Much higher |
| Cash flow flexibility | Tighter | More room |
| Wealth building speed | Faster equity | Slower |
| Risk if income drops | Higher stress | More manageable |
SmartEMI's recommendation: Choose the tenure where the EMI is at or below 40% of your take-home salary. Then, as your income grows, make annual partial prepayments to reduce effective tenure without increasing your mandatory monthly outflow.
The Bottom Line
A ₹30 lakh home loan at 8.5% for 20 years costs ₹26,035 per month and a total of ₹62.5 lakh over the loan life. You need a take-home salary of at least ₹65,000 to keep this within the safe 40% FOIR threshold. Before finalising your loan, run the numbers through the SmartEMI calculator — it will tell you not just your EMI but whether you can actually afford it given everything else in your budget.