Saving for a Home Down Payment in 5 Years: How Much SIP, and Where?

The Number · 3 November 2026 · Plan Our Future

To buy an ₹80 lakh home five years from now, plan for roughly ₹29 lakh in cash, not the ₹16 lakh a 20% down payment suggests today. Under our assumptions that needs a monthly investment of about ₹36,000–41,000 over 60 months.

Why the number grows

Two things push the cash requirement up, and most calculators ignore both:

The price moves. At an assumed 6% a year, an ₹80 lakh home costs about ₹107 lakh in 5 years.
The down payment is not the only cash. Registration, stamp duty, brokerage, interiors and moving typically add several percent of the price, and they vary by state. We assume about 7%.

So the cash needed is roughly 20% + 7% = 27% of the future price. For ₹107 lakh, that is about ₹29 lakh.

What it costs by home price

Assuming 6% yearly price growth, 27% cash needed, and an assumed 8.5% yearly return on a balanced mix:

Home price today	Price in 5 years	Cash needed (27%)	Monthly SIP
₹50 lakh	₹67 lakh	₹18 lakh	about ₹24,300
₹80 lakh	₹107 lakh	₹29 lakh	about ₹38,800
₹1.2 crore	₹161 lakh	₹43 lakh	about ₹58,200

The return assumption changes the SIP

For the ₹29 lakh target over 60 months:

Assumed yearly return	Monthly SIP needed
0% (cash under the mattress)	about ₹48,200
6.5% (debt-type)	about ₹40,900
8.5% (balanced)	about ₹38,800
11% (equity)	about ₹36,300

Notice the gap between debt and equity is only about ₹4,600 a month. On a 5-year goal, you gain little by taking big risk, but you can lose a lot if markets fall in year 5. Returns are assumptions, not promises.

Where the money should sit as the date nears

A 5-year goal is short for equity. A common approach is a glide path:

Years 5 to 3: a modest equity share is acceptable, with the rest in debt.
Years 3 to 1: move steadily towards debt.
Final 12 months: mostly low-risk debt, so a crash cannot reset your purchase date.

Our app builds this de-risking into each goal automatically, with a separate SIP per goal so the home fund is never mixed with retirement money.

Make it easier

Step up the SIP by 8–10% each year as your salary grows. This lowers the starting amount noticeably.
Do not count the EPF/PPF you need for retirement as your down payment fund.
Keep your emergency fund separate, or a job loss will force you to dip into the home fund.
Check the current home-loan rules and tax benefits with a CA before finalising the budget.

FAQ

Q. How much down payment do banks usually need?

A. Lenders typically fund up to a large share of the property value, so the buyer often pays around 10–25% themselves. The exact limit depends on the loan size and the lender, so check before you plan.

Q. Should I invest the down payment fund in equity?

A. Over 5 years equity can swing sharply. Many people keep a small equity portion early on and shift to debt as the date approaches. This is educational, not personal advice.

Q. What if I cannot afford the SIP shown?

A. Lower the home price, extend the timeline, or raise the SIP each year. Even a 6-month delay reduces the monthly amount needed.

Q. Should I wait to buy until I have 40% saved?

A. Not necessarily. A larger down payment cuts the loan and the interest, but waiting while prices rise also has a cost. Compare both using your own numbers.

Plan Our Future · AMFI-registered Mutual Fund Distributor (ARN-360754). Mutual Fund investments are subject to market risks, read all scheme related documents carefully.