By Paul Feeney, Founder and Chief Executive Officer, Otivo
An emergency fund is the least exciting money you'll ever set aside, right up until the day it quietly saves you, a job loss, a car that dies, a sudden bill. The standard advice is three to six months of expenses, and it's a reasonable anchor. But the right amount for you depends on how stable your income is and how bumpy your particular road tends to be. Here's how to size yours.
Quick answer
A common guideline is to keep three to six months of essential living expenses in an emergency fund. The right amount depends on your job security, income stability and commitments, those with variable income or dependants may want more. As at July 2026, keeping it in a separate, accessible account helps you avoid dipping into it for non-emergencies.
What is an emergency fund for?
An emergency fund is money set aside specifically for the unexpected, a sudden expense or a drop in income, so that a shock doesn't force you into debt. Its whole job is to be a buffer between you and a crisis, absorbing the hit from a broken-down car, an urgent repair or a period without work. Because it exists for genuine emergencies, it isn't your holiday fund or your general savings, it's a dedicated cushion with one purpose.
How much should you aim for?
The widely used guide is three to six months of your essential living expenses, the amount you'd need to cover the basics if your income stopped. Essentials here means housing, utilities, food and other must-pay costs, not your entire lifestyle. Three months is a solid starting target, and six months offers a more comfortable margin. The figure is deliberately expressed in months of expenses rather than a flat dollar amount, because it scales to your actual cost of living.
What changes the right amount?
Your circumstances shift the target. If your income is secure and steady, you might sit comfortably at the lower end. If your income is variable, you're self-employed, or you have dependants relying on you, leaning towards the higher end, or beyond it, makes sense, because your risk of a gap is greater and the cost of one is higher. The bumpier and less predictable your financial road, the bigger the buffer worth carrying.
Where should you keep it?
Somewhere safe and reachable, but not too reachable. An emergency fund needs to be accessible at short notice, so it belongs in a separate savings account rather than locked into an investment or tied up where you can't get it quickly. Keeping it separate from your everyday spending account matters too, since money sitting in your transaction account tends to get spent. The aim is available in a genuine emergency, but not so visible that it leaks into ordinary spending.
How do you build one from scratch?
You start smaller than the full target. Aiming straight for six months of expenses can feel so daunting that people never begin, so a better first goal is a modest starter buffer, enough to cover a single unexpected bill, then build from there with regular contributions. Automating a small transfer each payday grows the fund steadily without relying on willpower. The buffer compounds in usefulness as it grows, and having even a partial cushion is far better than none.
Frequently asked questions
How much should I have in an emergency fund?
Commonly three to six months of essential living expenses, with more if your income is variable, you're self-employed, or you have dependants. The figure scales to your own cost of living rather than a flat amount.
Where should I keep my emergency fund?
In a separate, easily accessible savings account, kept apart from your everyday spending so it isn't gradually absorbed into ordinary purchases, and not locked into investments you can't reach quickly.
How do I start an emergency fund?
Begin with a modest starter buffer, enough for one unexpected bill, then build it with regular automated contributions. Starting small makes the goal achievable rather than daunting.
Where to from here
The right buffer depends on how predictable your road is, but any buffer beats none. Otivo, a licensed Australian financial advice platform holding AFSL and Australian Credit Licence No. 485665, offers a debt advice module that works with your household income and expenses to help you find room to build a buffer while managing debt. It helps you make space for the unexpected.
Sources
- ASIC MoneySmart — save for an emergency fund — moneysmart.gov.au
Disclaimer
The information in this communication is current as at July 2026 and has been prepared by Otivo Pty Ltd ABN 47 602 457 732, AFSL and Australian Credit Licence No. 485665. This content is general information only and has been prepared without taking into account your objectives, financial situation or needs. It is not personal financial or taxation advice and should not be relied on as such. Before acting on any information, you should consider its appropriateness having regard to your personal circumstances. This material must not be reproduced in whole or in part, or posted on any social media platform, without the prior written consent of Otivo Pty Ltd.