Down Payment Calculator

Last updated: September 2, 2026 · Calsify Editorial Team · Verified formula

What is a Down Payment?

A down payment is the upfront cash payment you make when purchasing a property — the portion of the purchase price not financed by the home loan. In India, the RBI mandates Loan-to-Value (LTV) ratio limits, meaning buyers must fund the remaining portion from their own savings.

Down payment percentage = (1 − LTV ratio) × 100

A 20% down payment on a ₹80 lakh property means paying ₹16 lakh upfront and borrowing ₹64 lakh.

The down payment percentage significantly affects your overall financial position: a larger down payment means a smaller loan, lower monthly EMI, less total interest paid over the loan tenure, and a lower risk if property prices soften. However, a very large down payment also depletes savings — leaving you cash-poor for emergency funds, maintenance costs or investment opportunities.

RBI Down Payment Requirements in India

Reserve Bank of India guidelines for home loan Loan-to-Value (LTV) ratios:

Loan up to ₹30 lakh → Maximum LTV 90% → Minimum 10% down payment
Loan ₹30-75 lakh → Maximum LTV 80% → Minimum 20% down payment
Loan above ₹75 lakh → Maximum LTV 75% → Minimum 25% down payment

Note: LTV limits are calculated on the property value as assessed by the bank's valuation — which may differ from the agreed purchase price.

Total upfront cash required is significantly more than just the down payment:
- Down payment: 10-25% of property value
- Stamp duty: 4-8% depending on state (Maharashtra 6%, Karnataka 5%, Delhi 4-6%)
- Registration fees: 1-2% of property value
- Loan processing fee: 0.5-1% of loan amount
- Legal/technical fees: ₹5,000-15,000
- Society transfer charges (resale): Varies

For a ₹60 lakh property in Maharashtra:
Down payment (20%): ₹12,00,000
Stamp duty (6%): ₹3,60,000
Registration (1%): ₹60,000
Processing fee (0.5% of ₹48L): ₹24,000
Total cash needed: ≈ ₹16,44,000

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Pro Tip: Budget for interior and renovation costs separately — new properties often need ₹2-5 lakh for basic furnishing and ₹5-15 lakh for comprehensive interiors. Resale properties may need plumbing, electrical or structural repairs. These costs are never financed by home loans.

Impact of Down Payment on Total Loan Cost

The size of your down payment has a compounding impact on the total cost of homeownership:

Example: ₹80 lakh property, 9% interest rate, 20-year tenure

10% down payment (₹8 lakh):
Loan: ₹72 lakh | EMI: ₹64,776/month | Total interest: ₹83.5 lakh

20% down payment (₹16 lakh):
Loan: ₹64 lakh | EMI: ₹57,579/month | Total interest: ₹74.2 lakh

30% down payment (₹24 lakh):
Loan: ₹56 lakh | EMI: ₹50,381/month | Total interest: ₹64.9 lakh

Increasing down payment from 10% to 20% (₹8 lakh more upfront) saves ₹9.3 lakh in total interest and ₹7,197/month in EMI. The "extra" ₹8 lakh invested in the property effectively earns an implicit return equal to your loan interest rate — often better than a comparable fixed-income investment.

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Under Section 80C of the Income Tax Act, principal repayment of home loans qualifies for deduction up to ₹1.5 lakh per year. Under Section 24(b), interest payment on a home loan is deductible up to ₹2 lakh per year for self-occupied properties. These deductions improve the effective cost of borrowing under the old tax regime.

How to Save for a Down Payment

A systematic approach to saving for a down payment is essential for most first-time buyers:

Step 1: Determine your target amount including all upfront costs (down payment + stamp duty + registration + fees).

Step 2: Set a timeline — typically 3-5 years for most first-time buyers saving from scratch.

Step 3: Calculate required monthly savings:
If you need ₹20 lakh in 4 years (48 months) at 8% return (SIP/mutual fund):
Monthly saving ≈ ₹20 lakh ÷ 59.3 (future value factor) ≈ ₹33,700/month

Step 4: Choose appropriate savings instruments:
- 0-2 years away: Liquid funds, FDs, short-duration debt funds (capital preservation priority)
- 2-5 years away: Balanced mutual funds, hybrid funds (moderate growth with lower volatility than pure equity)
- 5+ years away: Equity mutual funds (SIP for cost averaging, higher growth potential)

Step 5: Review progress annually and adjust contributions as income grows.

Frequently Asked Questions

How much down payment should I save for a home?

Aim for 20-25% of the property value if possible, plus stamp duty and registration costs. A 20% down payment reduces your loan amount, minimises EMI, and keeps you within the 80% LTV tier. It also provides a buffer against property value fluctuations. If saving 20%+ would take more than 3-4 years and property prices are rising, buying sooner with 10-15% and planning to prepay aggressively may be better.

Can I use my EPF for home down payment?

Yes. EPFO allows withdrawal for home purchase after 5 years of EPF membership. You can withdraw up to 90% of your EPF balance for purchase of a plot, construction or flat. The withdrawal is not taxable if used for home purchase. This significantly supplements down payment savings for many salaried employees with 5+ years of EPF contributions.

Is it better to buy now with a small down payment or wait and save more?

If property prices in your target area are rising faster than your savings rate (which is common in Indian metros), buying sooner with a smaller down payment often saves money overall — even with higher EMIs. If prices are stable or you are early in your career with rapidly growing income, 2-3 more years of saving for a larger down payment reduces lifetime interest cost significantly. Use our calculator to compare both scenarios numerically.

What documents are required for home loan approval?

Salaried: Last 3 months salary slips, 6 months bank statements, Form 16, 2 years ITR, employer letter, KYC documents (Aadhaar, PAN, photograph). Self-employed: 2-3 years ITR with computation, business P&L and balance sheet, business bank statements (12 months), proof of business existence. Property documents: sale agreement, title deed, approved building plan, occupancy certificate, EC.

How does a joint home loan affect down payment?

Adding a co-borrower (usually spouse, parent or sibling) can improve your loan eligibility (combined income is considered), potentially allowing you to borrow more or get a better rate. The down payment amount remains the same regardless of co-borrowers — it is based on property value and LTV limits. However, a joint loan where both parties pay enables both to claim tax benefits under Section 80C and 24(b) independently.