An emergency fund is the least exciting money you will ever own. It does not grow much, it is not meant to, and you hope never to use it. But it is the reason the rest of your plan survives a job loss, a hospital bill or a family crisis without breaking your SIPs or borrowing at 14%.
How big should it be?
Start with your monthly essential expenses: rent or EMI, groceries, utilities, school fees, insurance premiums, transport and SIPs you want to keep running. Then multiply:
- 3 months if you are salaried with a stable job and a working spouse.
- 6 months for most single-income families.
- 9 to 12 months if you are self-employed, work on commission, or have elderly parents depending on you.
For a family with essential expenses of ₹40,000 a month and one earner, the target is about ₹2.4 lakh. Building it may take a year — that is fine. Start with one month’s expenses and add to it every month.
Where to keep it: three layers
The money needs to be safe and quick to reach, in that order. Return comes last. A simple three-layer structure works well:
| Layer | Where | How much (example) | How fast you can get it |
|---|---|---|---|
| 1. Immediate | Savings account | ₹40,000 (one month) | Instantly, by card or UPI |
| 2. Quick | Sweep-in or auto-sweep fixed deposit with your bank | ₹1 lakh | Same day — the bank breaks the FD automatically when you need it |
| 3. Reserve | Liquid fund or overnight fund | ₹1 lakh | Usually the next business day; some liquid funds offer instant redemption of up to ₹50,000 or 90% of your holding, whichever is lower |
Liquid funds lend for up to 91 days to governments, banks and large companies. They have historically earned close to short-term interest rates — usually more than a savings account — with very small day-to-day movements. Overnight funds lend for just one day and carry even less risk, with slightly lower returns. Neither is guaranteed, but both are designed for exactly this kind of money.
Five places your emergency fund should not be
- Equity funds or shares. Emergencies and market crashes often arrive together — in a recession, jobs and share prices fall at the same time. You do not want to sell at a 30% loss to pay a hospital.
- ELSS or anything with a lock-in. ELSS units cannot be redeemed for three years, PPF has strict withdrawal limits, and tax-saver FDs are locked for five years.
- Gold jewellery or property. Both are real assets, but selling them quickly means a poor price, making charges lost, or months of waiting.
- A credit card or personal loan “just in case”. Borrowing is not an emergency fund; it is a second emergency, at 14% to 40% interest.
- A friend’s business or a chit fund. Money you cannot get back on demand is not emergency money.
Taxes and costs
Interest from savings accounts and FDs is added to your income and taxed at your slab rate. Gains on liquid and overnight funds bought after 1 April 2023 are also taxed at your slab rate, whenever you redeem. The difference is timing: with a fund, tax is due only on the gain in the year you redeem, not every year. Liquid funds have a small graded exit load if redeemed within seven days; after that, there is none.
How to keep it working
- Name it. Keep the liquid fund in a separate folio called “Emergency” so it never gets mixed with goal money.
- Refill after use. If you take out ₹50,000 for a repair, restart a small monthly transfer until it is back to full.
- Review once a year. When expenses rise, the fund should too.
- Tell your spouse. An emergency fund only helps if the person dealing with the emergency knows it exists and how to reach it. Our article on the family binder explains how to record this.
Frequently asked questions
Is health insurance part of the emergency fund?
It is the other half of it. A good family floater with a super top-up covers big hospital bills, so your emergency fund only needs to cover deductibles, non-covered costs and lost income.
Should I stop my SIP to build the emergency fund?
If you have no emergency fund at all, consider reducing the SIP for a few months while you build one month of expenses, then restart. A SIP without a safety net is a SIP that gets broken in the first crisis.
What about an FD in a small finance bank for a higher rate?
Deposits are insured by DICGC up to ₹5 lakh per depositor per bank, including interest. Within that limit, a slightly higher rate is reasonable — but keep the money where you can reach it quickly.
Want help setting up a liquid-fund emergency folio? Message us on WhatsApp.
Figures above are illustrations based on assumed rates of return and are not a promise or guarantee of future returns. Mutual fund investments are subject to market risks, read all scheme related documents carefully. WishWiseWealth is an AMFI-registered Mutual Fund Distributor (ARN-188221).