Lesson 4 of 8
Building a money safety net
6 min read
An emergency fund is the difference between a bad week and a bad year. Without one, every unexpected cost becomes borrowing, and borrowing at short notice is the most expensive kind.
What it is for
An emergency fund covers genuine surprises: a boiler, a car repair, a laptop, a gap between contracts, an unexpected trip. It is not for holidays or Christmas - those are known costs, and known costs belong in sinking funds you build up gradually.
How much
Work in stages, because the first stage does most of the work:
- Stage 1 - a starter buffer. Around one month of essential outgoings, or a fixed figure like 1,000 if that is easier to picture. This alone removes most overdraft and credit-card emergencies.
- Stage 2 - three months of essentials. Essentials, not your whole lifestyle. Rent, food, utilities, transport, minimum debt payments.
- Stage 3 - six months. Worth it if your income is variable, you are self-employed, you are the only earner, or your industry hires slowly.
Employed with a stable job and a partner who also earns? Three months is usually plenty. Freelance with lumpy income? Aim higher, and read Track H.
Where to keep it
Three requirements, in order: accessible, separate, not at risk.
Accessible means instant-access savings, not a three-year fixed bond. Separate means a different account from your spending money - ideally at a different bank, so it takes a deliberate act to reach. Not at risk means cash, not investments; the whole point is that the value is there on the day you need it, and investments can be down exactly when your job disappears.
Yes, inflation slowly erodes cash. That is the price of certainty, and for this specific pot certainty is what you are buying.
How to build it
Automate it. Standing order the day after payday, before the money can become anything else. Even a small amount that never gets skipped beats a large amount that depends on how the month went.
Windfalls help enormously: refunds, bonuses, a tax rebate. Sending half of any windfall straight to the fund builds it far quicker than monthly saving alone.
Then leave it alone
The fund has one job. If you use it, that is not failure - that is the fund working exactly as designed. Refill it as the next priority afterwards, and carry on.
Set the target in mySal savings goals so you can see progress rather than guess at it.
Key terms
- Emergency fund
- Accessible cash set aside for unexpected costs, kept separate from day-to-day money.
- Buffer
- A small amount left in your current account so normal timing wobbles do not cause an overdraft.
- Instant access
- A savings account you can withdraw from immediately without penalty.
- Sinking fund
- Money saved gradually for a known future cost, such as a car service or Christmas.
Quick check
2 questions. No pass mark — this is just to make it stick. Sign in free to save your score.
Homework
0/3 doneThree small jobs. They take minutes and they're what makes the lesson stick.
- 1
Make it personal
In two sentences, write what "Building a money safety net" changes about how you handle your money this month.
- 2
- 3
Teach it back
Explain the main idea of this lesson in plain English, as if to a friend. Write the explanation you would give.
Sign in to save your homework answers and earn XP for them.
Your notes
Private to you. Jot down the bit that mattered, a number to check, or a question to come back to.
Sign in to keep notes against each lesson.
Related lessons
Want mySal to do this for you?
Put your own numbers in once and mySal works out your real take-home, deadlines and next moves.
Get started freemySal Academy is financial education, not financial advice. It explains how things work in general terms — it can't recommend products, investments or what you personally should do. For advice about your own situation, speak to a qualified adviser or your local tax authority.