Decide before the moment
Rules made calmly hold under pressure.
All tracks and lessons
Emergency fund and savings0/7
How big should your emergency fund be?What counts as an emergency?Where to find the money for your emergency fundTiered cash reserves: spending, buffer, emergencyHigh-yield savings: stop leaving money on the tableRefilling the emergency fund after you use itCash and inflation: what your savings really earn
What counts as an emergency?
Decide in advance what the fund is for — it is the simplest way to stop it quietly becoming spending money.
In this lesson you will
- Apply the unexpected, necessary, urgent test
- Handle grey areas with the minimum-need rule
- Agree a written definition
An emergency fund only works if it is still there when a real emergency arrives. The easiest protection is a short written definition, made before you need it.
The three-question test
- Is it unexpected? A known annual bill is not.
- Is it necessary? You would face real harm or cost without it.
- Is it urgent? It cannot wait until you save separately.
If the answer to all three is yes, it is an emergency. Job loss, urgent medical costs, a car repair you need for work and an essential home repair usually pass. A sale, a holiday or a planned purchase do not.
Grey areas
A replacement phone may pass if you need it for work and it broke unexpectedly; an upgrade does not. When unsure, cover the minimum version of the need from the fund and pay for any upgrade separately.
Write it down
List two or three things that qualify for your household. Couples should agree on the list together, so a withdrawal is never a surprise to either person.
By the GetGuac team · Editorial policy
Three ideas to keep
All three must be true
Unexpected, necessary and urgent.
Cover the minimum need
Upgrades are paid separately.
Do it in 4 steps
Write the three questions
Keep them with the account details.
List what qualifies
Two or three examples.
Agree as a household
Both partners sign off.
Move predictable costs out
Into sinking funds.
Five requests, tested
Applying unexpected / necessary / urgent.
| Request | Unexpected | Necessary | Urgent | Emergency? |
|---|---|---|---|---|
| Car transmission fails; needed for work | Yes | Yes | Yes | Yes |
| Annual car insurance premium | No | Yes | Yes | No — sinking fund |
| TV on sale | No | No | No | No |
| Emergency dental work | Yes | Yes | Yes | Yes |
| Phone screen cracked; upgrade wanted | Yes | Partly | Partly | Repair only |
The grey case is handled by funding the minimum need — the repair — not the upgrade.
Where this usually goes wrong
- No written definition
- Using the fund for predictable bills
- Funding an upgrade instead of the minimum need
Write three things that count as an emergency in your household.
Tools and guides for this lesson
Quick quiz
1. Which is an emergency?
2. Your annual insurance is due. Where should it come from?
3. Your phone breaks and you want a better model. The fund should pay for…
0 of 3 answered
Puzzle
A $480 repair is a true emergency, but you also want a $150 upgrade at the same time. How much comes from the emergency fund?
Show the answer
$480
Only the minimum need ($480). The $150 upgrade comes from spending money or savings for wants.