A SIP for a parents’ medical corpus, without the emergency fund

Two piles, two jobs

List the essentials that continue if income stops for a few months: rent or EMI, food, medicines already prescribed, insurance premiums. At ₹25,000, six months is ₹1,50,000. Three to six months is a planning habit, not a statute. A single income, or parents who already have medical costs, belongs toward the higher end. That ₹1,50,000 is not the SIP. It stays where you can use it in days.

The SIP is the second pile. ₹5,000 a month, paid, is ₹6,00,000 over 10 years. At an assumed 8% the SIP calculator ends near ₹9,20,828. At 10% it ends near ₹10,32,760. The extra ₹1,11,932 is the higher assumption, not a healthier parent. Use 8% when the money might be redeemed for a procedure you can plan a few years ahead. Use a higher rate only if you can leave the units alone when they fall.

Do not fund the SIP by emptying the first pile

Starting the ₹5,000 by transferring ₹1,50,000 out of the emergency fund feels like one act of prudence. It is the opposite. The next admission then has no cash, and the SIP is a 10-year sketch you would have to redeem at whatever the market is that week. Build or keep the cash pile first. Start the SIP from the month's surplus after that pile is funded.

A health policy, if you have one, pays some hospital bills on its own terms. This page does not know the cover, the room rent limit, or the parents' ages. The SIP is not a substitute for reading the policy. It is also not a tax calculation. Section 80D is a deduction with its own caps, and this sketch does not apply it.

• Emergency fund in the example: ₹25,000 × 6 = ₹1,50,000, left alone.
• SIP at 8% for 10 years: about ₹9,20,828 from ₹6,00,000 paid in.
• The same SIP at 10%: about ₹10,32,760.

Whose expenses you counted

₹25,000 is this example, not your parents' city. If their rent, medicines and a helper are ₹40,000, six months is ₹2,40,000, and the SIP still does not replace it. Count their essentials if you are the one who pays them. Count yours as well if one medical month would also stop your income.

A SIP in your name that you intend for them is still your investment until you transfer the money. The calculator does not track the gift. It tracks the instalments. If a sibling shares the cost, only the share you will actually debit belongs in the ₹5,000.

What a dull rate is protecting you from

Medical money gets redeemed when the need shows up, which is not when the market is convenient. An 8% assumption leaves less of the plan dependent on a strong decade. The corpus is smaller than a 12% story would draw. That is acceptable if the alternative is a number you will not have on the day.

Review the ₹5,000 when the emergency fund is still intact and a real cost has a date. Raise the SIP from surplus. Do not raise it by relabelling the cash pile as an investment.

Worked example: ₹1.5 lakh stays in cash, ₹5,000 goes to the SIP

The emergency multiple is a habit, six months here. The SIP rates are assumptions. Insurance cover is not estimated.

Keep the ₹1,50,000 where a bill this year can reach it. Run ₹5,000, 10 years and 8% on the SIP calculator for the slower corpus. If the only way to start is to spend the cash pile, do not start.

Sources

• FinanceChacha SIP calculator, for the corpus that is not the emergency fund