An emergency fund is the money your portfolio rests on

What is an emergency fund for?

An emergency fund pays for the months when income stops and expenses do not. NISM describes the cause plainly: a loss of job, a disability, or a closed business, after which "income stops, expenses do not, and in some cases, expenses move up."

That sentence describes a liability. The fund exists to meet a cost that arrives without a date. Because of that, it is judged on two things only: whether the rupees will be there, and how fast they can be reached.

A portfolio is judged on different things. It is judged on what it holds through a full cycle, which includes the bad stretches. Those two jobs pull in opposite directions, and the trouble starts when one pool of money is asked to do both.

How much is enough?

NISM states that most financial advisors suggest three to six months of household expenses, and that some have revised this to six to twelve months since COVID-19. It adds that any lump-sum expense expected in the coming months should be provided for inside the fund.

The base is essential outgoings: rent or EMI, groceries, utilities, insurance premiums, school fees and medicines. Holidays and dining out are left out, because those are the first things cut in an emergency.

Take a household whose essential outgoings are ₹80,000 a month.

• Three months: ₹80,000 × 3 = ₹2,40,000.
• Six months: ₹80,000 × 6 = ₹4,80,000.
• Twelve months: ₹80,000 × 12 = ₹9,60,000.

Against a ₹1 crore portfolio, the six-month figure is ₹4.8 lakh, or 4.8 percent, and the twelve-month figure is ₹9.6 lakh, or 9.6 percent. The fund is a modest slice of a portfolio of that size. It looks large only when it is held against a single month's income.

Where to sit within the range depends on how steady the income is. A salaried household with no dependants can reasonably sit near three months. A household with dependants, a home loan or irregular income has the case for the upper end.

Where should the money sit?

NISM lists a bank account, cash at home and liquid mutual funds as appropriate places. What those have in common is that the rupee amount does not swing with a market, and that the money reaches the bank account the same day or the next.

Ask two things of any candidate. Will it still be worth what I put in on the worst market day of the year? Can I withdraw it within days? A position in an equity basket or a crypto index fails the first test by design, because it is meant to move.

A crypto index is a long-horizon allocation, and its movement is something the investor has accepted. An emergency does not wait for a good price.

What goes wrong without one?

Tata Mutual Fund's guide names the cost. Without a fund, a household may have "no choice but to sell investments to arrange money." Selling in a downturn "could turn a temporary market decline into a permanent loss."

Here is how that looks in rupees. Suppose a position was bought for ₹10 lakh and has since fallen to ₹7 lakh, and a ₹3.5 lakh medical bill arrives.

1. Covering ₹3.5 lakh means selling half the position, which is ₹3.5 lakh of the ₹7 lakh now held.
2. Half of the original cost is ₹5 lakh, so the sale books a loss of ₹5,00,000 − ₹3,50,000 = ₹1,50,000.
3. The ₹3.5 lakh sold is a transfer of a virtual digital asset, so 1 percent TDS under section 194S applies: ₹3,50,000 × 1 percent = ₹3,500.
4. Under section 115BBH, a loss on a virtual digital asset cannot be set off against any other income, and it cannot be carried forward.

The fall is hypothetical, an illustration and never a forecast. The structure is what matters. The household sold the part of the position it most wanted to keep, at the price it least wanted, and the law gave the loss no home.

With six months of outgoings already set aside, the bill is paid from the fund. The position stays at ₹7 lakh and recovers or does not on its own timeline.

Why does the emergency fund come before the allocation?

An allocation is a bet that money can sit through a bad year. That bet is only sound if nothing outside the portfolio forces the sale. The emergency fund is the thing that removes that outside force.

This is the sense in which the fund is the money the portfolio is built around. Its contribution is that the rest can be held through a drawdown, which is why it was never meant to chase the portfolio's returns.

It also changes what an investor can say about their own horizon. A five-year horizon on paper means little if a job loss in year two ends it. The same horizon, backed by a funded emergency reserve, is one the investor can actually keep. The piece on long-term investment as a decision made before the fall covers that side of the question.

In practice the order runs like this.

1. Set the emergency fund first, sized in months of essential outgoings.
2. Provide separately for any known lump sum due in the next year, such as school fees or an insurance premium.
3. Only then set the allocation, with the money left over, as a position the household has no reason to touch.

How does it connect to the rest of the portfolio?

The emergency fund, the horizon and the drawdown a household can live through form one decision, taken in that order. The fund fixes the short end. The horizon fixes how long the rest stays put. The drawdown tolerance fixes how much movement along the way is acceptable.

Qatobit's indexes sit entirely on the long end of that decision. They are baskets held on a rebalancing schedule, and they suit money that has no job to do for years. They are not a place for the first six months of outgoings. Holding and trading are different jobs, as the two job descriptions lay out. How a crypto index behaves in a crash covers the rest.

Review the fund once a year, and again when the household changes: a new loan, a new dependant, a move from salary to self-employment. The number is a function of outgoings, so when outgoings move, the target moves with them.

Frequently asked questions

How many months of expenses should an emergency fund cover?

NISM says most financial advisors suggest three to six months of household expenses, and that some have revised it to six to twelve months since COVID-19. Households with dependants, a home loan or irregular income sit toward the upper end.

Where should an emergency fund be kept?

NISM names a bank account, cash at home and liquid mutual funds as appropriate. The test is whether the amount holds its rupee value on the worst market day and can be withdrawn within days.

Should an emergency fund be invested in crypto or equities?

No. An emergency fund is judged on safety and liquidity, and NISM says earning a high return is not its objective. A crypto index or an equity basket is built to move, so it belongs in the allocation rather than in the reserve.

Does an emergency fund count as part of my portfolio?

It sits beside the portfolio. It is sized in months of outgoings, while the portfolio is sized by horizon and drawdown tolerance. Counting it as a position blurs the two jobs.

Does Qatobit charge anything to withdraw?

Nothing is charged for leaving an index, at any holding period: there is no exit load, no lock-in and no minimum holding period. Withdrawal is free with a ₹200 floor. The only charge on a basket is 0.35 percent when a rebalance happens, with no annual management fee.

Sources, read in full for this piece: NISM, Save for Emergencies and Tata Mutual Fund, Emergency Fund Meaning.

Crypto investments are subject to market risk. Not financial advice.