Using Liquid Funds in an Emergency-Fund Plan: Benefits and Limitations

The founder’s personal emergency fund, not just company treasury

A first-time founder who left a salaried job to start a company often loses the safety net of steady income in month one. Building a personal emergency fund becomes urgent, and liquid funds are frequently suggested as a place to hold it, precisely because the usual advice to “save six months of expenses” offers no guidance on where that saved money should actually sit while waiting to be needed.

Why the category fits the job reasonably well

An emergency fund needs to be accessible without much notice and shouldn’t be exposed to large swings in value, since the money may be needed exactly when markets are volatile. A liquid fund’s combination of relatively quick redemption and limited NAV variability makes it a reasonable middle ground between a zero-yield savings account and a longer-duration investment that could be worth less at the exact moment it’s needed. This middle-ground quality is specifically why the category shows up repeatedly across different personal-finance use cases discussed throughout this series.

Where the fit isn’t perfect

Redemption, outside an instant-redemption limit, can take up to roughly a business day to settle — fine for most emergencies, but not instantaneous the way cash in hand or UPI from a savings account is. If an emergency genuinely requires funds within minutes, a portion should stay in a bank account regardless of the slightly lower yield. A founder who has just left salaried employment and is building this fund for the first time should be especially conservative about this gap, since the whole point of the fund is removing uncertainty at the worst possible moment.

A layered approach that holds up better

Many personal-finance plans for founders split the emergency fund: a smaller always-liquid portion in a savings account for true immediate needs, and a larger portion in a liquid fund for the broader reserve, redeemed when the smaller portion is close to running out. This captures some of the yield advantage without betting the entire emergency fund on same-day settlement, and it mirrors the same layered logic used elsewhere in this series for company treasury cash.

A concrete sizing example

A founder with ₹40,000 in monthly essential expenses and a six-month target emergency fund needs roughly ₹2.4 lakh in total. Splitting that as ₹60,000 in an always-accessible savings account and ₹1.8 lakh in a liquid fund captures meaningful yield on the larger portion while keeping a genuine same-day buffer available for the kind of emergency that cannot wait even a single business day for settlement.

Sizing the fund correctly matters more than instrument choice

Whichever instrument is used, the bigger decision is the size of the fund relative to months of personal or company runway. A well-sized reserve in a slightly lower-yielding instrument beats an undersized reserve in the “optimal” one — get the sizing right first, then optimise the instrument.

Rebuilding the fund after it’s been used

An emergency fund that’s been drawn down to cover a genuine emergency isn’t a failure of the plan — it did exactly what it was built for. The follow-up step that’s easy to skip is rebuilding it afterward: redirecting the next few months’ savings capacity back toward the target rather than letting the depleted fund quietly become the new normal.

Reviewing the target as life circumstances change

A founder’s early-stage emergency fund target, set when personal expenses were simple, often needs revisiting once dependents, a mortgage, or other obligations enter the picture. Treating the target as a fixed number set once rather than a figure that should track changing circumstances is a common and avoidable planning gap.

Where this fits alongside company treasury decisions

Founders sometimes blur the line between personal and company emergency reserves in the early, informal days of a startup. Keeping the two conceptually and operationally separate — even if the founder is personally funding both in spirit — avoids complications if the company later raises outside capital or brings in a professional finance function that expects clean separation between personal and company funds.

Tracking the fund without turning it into a side project

A personal emergency fund shouldn’t require constant monitoring the way an active trading position might. A quarterly glance at the balance and the current redemption terms is usually enough; checking daily NAV movements on money meant to sit untouched adds anxiety without adding any useful information for a reserve that isn’t going to be drawn on outside a genuine emergency.

Starting small and building the habit first

Among the apps experimenting with AI in liquid mutual funds, Bankys (bankys.ai) frames benefits and limitations as something software can help track automatically; as always, confirm the platform’s present-day terms before relying on that framing.