General consumer price index inflation has hovered around 3-4% in recent years. Education costs do not follow that number. School fees have been rising at 10-12% annually in many cases, with some individual schools hiking fees by as much as 42%. Higher education inflation sits lower, in the 3.5-6% range, but still runs ahead of the headline index.
That gap is why a cost estimate from today needs an inflation adjustment before it can be used as a target.
the target corpus comes first
Before calculating a SIP amount, the future cost has to be estimated. A private engineering degree today might cost ₹15-25 lakh. A private MBBS programme can cross ₹50 lakh to ₹1 crore when hostel and other expenses are included. A Master of Business Administration from a top Indian Institute of Management can cost ₹24-27 lakh in fees alone.
Project those forward at 8-10% education inflation, and a course costing ₹20 lakh today could require ₹50 lakh or more in 15 years.
Once the target is set, the SIP amount follows from the horizon and the assumed return.
what the numbers look like at different horizons
15-year horizon. A ₹10,000 monthly SIP at 12% compounded annual growth rate grows to over ₹50 lakh. The total invested amount is ₹18 lakh, and the returns add another ₹32.45 lakh. That corpus would cover a Tier-1 engineering or medical degree in India, even after inflation adjustment.
18-year horizon. For a ₹1 crore target, the monthly SIP requirement works out to around ₹19,400, assuming a 9% return during the growth phase and a shift to 6% returns in the final three years. For ease of investing, a round figure of ₹20,000 a month is the practical starting point.
Shorter horizons cost more monthly. A 15-year window to build the same corpus requires a higher monthly amount than an 18-year window. This is the cost of starting late. A 40-year-old parent with a 15-year runway would need roughly ₹25,000 a month to build a corpus of ₹1.25-1.35 crore at 12%.
the return assumption matters as much as the amount
Most education SIP illustrations use 12% compounded annual growth rate. That is an equity-oriented assumption and it reflects long-term historical averages, not a guarantee. A more conservative planner might use 9%, which accounts for varying market cycles and the shift to safer assets as the goal approaches.
The difference is not small. A ₹20,000 monthly SIP for 18 years at 12% grows to roughly ₹1.53 crore, with ₹43.2 lakh invested and ₹1.1 crore in returns. At 9%, the same contribution grows to a lower corpus.
The return assumption should also change over the investment period. In the final three years before the goal, the portfolio typically shifts from equity to debt to protect the corpus from a sudden market fall. That shift lowers the return but reduces the risk of a last-minute shortfall.
how the portfolio can be structured
For an 18-year horizon, a predominantly equity portfolio makes sense in the early years. A suggested allocation is 50% to large-cap funds, 30% to mid-cap, and 20% to small-cap during the growth phase. That translates to ₹10,000 in large-cap, ₹6,000 in mid-cap, and ₹4,000 in small-cap for a ₹20,000 monthly SIP.
Passive index funds are often preferred for the large-cap portion, because active large-cap managers have historically found it difficult to consistently beat benchmarks after fees. Actively managed funds may be considered for the mid-cap and small-cap allocations.
As the goal approaches, the allocation shifts. In the final three years, moving to debt or hybrid funds protects the corpus. A sharp market correction in the last year before admission can permanently damage the fund, because there is no time to recover.
the step-up advantage
A fixed SIP for 18 years is the baseline. Adding an annual step-up of 5-10% to the contribution changes the outcome meaningfully. It also aligns the investment with income growth, which tends to rise over an 18-year career.
A step-up strategy alone can push a corpus beyond the original target, providing a buffer for higher-than-expected inflation or a more expensive course than planned.
what retail investors should take from this
Three practical points stand out.
First, the target corpus has to be inflation-adjusted. A course that costs ₹15 lakh today will not cost ₹15 lakh when the child turns 18.
Second, the monthly SIP amount is a function of the target and the horizon. Starting earlier reduces the monthly burden. A 15-year plan requires a higher contribution than an 18-year plan for the same goal.
Third, the portfolio should shift from equity to debt as the goal approaches. The final three years are when a market fall can do the most damage, and that is when the allocation should be at its most conservative.
Frequently Asked Questions
1. How much monthly SIP is needed for a ₹1 crore education fund in 18 years?
Around ₹19,400 a month, assuming a 9% return during the growth phase and a shift to 6% in the final three years. A round figure of ₹20,000 a month is the practical starting point.
2. Is ₹10,000 a month enough for a child’s education?
It depends on the horizon. Over 15 years at 12% compounded annual growth rate, a ₹10,000 monthly SIP grows to over ₹50 lakh. That would cover a Tier-1 engineering or medical degree in India after inflation adjustment. For a ₹1 crore target, the required monthly amount is roughly double.
3. What education inflation rate should be assumed?
School fees have been rising at 10-12% annually in many cases. Higher education inflation sits lower, in the 3.5-6% range. For long-term planning, using 8-10% for school-level costs and 6-8% for higher education is a reasonable middle ground.
4. What return assumption is realistic for an education SIP?
Most illustrations use 12% compounded annual growth rate for equity-oriented SIPs. A more conservative planner might use 9%, which accounts for market cycles and the shift to safer assets near the goal. The right assumption depends on the portfolio’s equity allocation and the horizon.
5. When should the portfolio shift from equity to debt?
The shift typically happens in the final three years before the education goal. Moving to debt or hybrid funds protects the corpus from a market fall when there is no time to recover. The transition should be gradual, not a last-minute move.
