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Build an emergency fund — the most important first step
Before you invest, plan for retirement or start a business: an emergency fund. The money that lets you sleep when the washing machine dies, the car needs repairs or a client drops out. Here's how much, where, and how fast. No prior knowledge needed.
How much — and where
How much?
Rough guidance: 3–6 months of expenses. As a self-employed person with fluctuating income, lean higher. It's not about wealth, it's about bridging.
Where?
In a separate, always-available account (e.g. instant-access savings) — not in stocks, ETFs or crypto. The fund must be there instantly, without price risk.
Why first?
Without a buffer you'd have to sell investments at the worst moment when something comes up — exactly when prices may be down. The fund protects your investments.
The 6 honest rules
1. Keep it separate
Its own account, not your checking account. What you don't see, you don't accidentally spend.
2. Don't invest it
The emergency fund is not a return project. Safety and availability beat any yield here.
3. Save automatically
A standing order right after money comes in. Even small amounts add up.
4. Buffer first, then invest
Once the fund is in place, money flows into long-term investing. Not before. More: savings plan vs trading.
5. Refill after use
If you had to dip in, the fund did its job — top it back up afterwards.
6. Start realistically
A full fund doesn't appear overnight. Start with what you can — the point is to start.
Emergency fund calculator
How big should your buffer be and how long does it take? Runs in your browser, nothing is stored.
Simple calculation without interest — for an emergency fund, safety matters, not yield. Not financial advice.
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Common questions
How big should the emergency fund be?
As rough guidance, 3 to 6 months of expenses. Self-employed people with fluctuating income tend to keep more. What matters is bridging a large unexpected cost or an income gap without going into debt.
Where do I keep the emergency fund?
In a separate, always-available account (e.g. instant-access savings) — not in stocks, ETFs or crypto. The fund must be there instantly and without price risk when you need it.
Emergency fund or invest first?
Emergency fund first. Without a buffer you'd have to sell investments at the wrong moment when something comes up. Only once the buffer is in place does money flow into long-term investing.
Related: Savings plan vs trading · Retirement · Money & AI
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