One of the first questions people run into when they start taking their finances seriously is surprisingly simple: Should I build an emergency fund first, or should I start investing? It sounds like there should be one obvious answer. There isn’t.
I think the better way to look at it is that these two things are solving completely different problems. An emergency fund protects the money you already have. Investing is about growing the money you won’t need for a long time. And in my opinion, you eventually need both. The mistake is thinking you have to completely finish one before you’re allowed to start the other.
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The Biggest Misunderstanding
A lot of people treat personal finance like a checklist. First, save six months of expenses, then pay off everything, then open a TFSA, then start investing. Real life usually doesn’t work that neatly. If it takes you two or three years to build the “perfect” emergency fund before investing a dollar, you’ve potentially lost years of compounding. On the other hand, putting every available dollar into the TSX while keeping $400 in your chequing account creates a different problem.
Your transmission dies, the furnace quits, you suddenly need $4,000. Now you’re selling investments at exactly the wrong time because you don’t have cash available. That defeats the purpose. The goal isn’t to choose between saving and investing. The goal is to build enough financial stability that your investing plan can survive real life.
How I Think About It
My investing philosophy has always been fairly simple: money should have a job. Money I might need soon shouldn’t be taking major market risk. Money I won’t need for many years probably shouldn’t be sitting in cash forever. That separation matters. When I invest, I’m thinking long term. I don’t want to care whether the TSX drops 8% next month or whether one of my holdings has a rough quarter. I want to give those investments time to work.
But that only works if I’m not depending on those investments to pay an unexpected bill. That’s what an emergency fund gives you. I don’t really view an emergency fund as money that’s “doing nothing.” I view it as insurance for the rest of my portfolio. It gives me the ability to leave my investments alone when life gets expensive.
Breaking It Down
For most Canadians, I’d separate money into roughly three buckets. The first bucket is everyday cash: money for bills, groceries and regular spending. The second is your emergency fund. The third is long-term investing. Your emergency fund should generally be somewhere safe and accessible. That could mean a high-interest savings account or another low-risk cash-equivalent option.
I wouldn’t put emergency money into individual stocks. I also wouldn’t invest it in an equity ETF just because it happens to be inside a TFSA. That’s an important distinction. A TFSA is an account type, not an investment. You can hold cash inside a TFSA. You can also hold stocks, ETFs and other investments. The same idea applies to an RRSP or FHSA. These accounts provide different tax advantages, but the investment decision inside the account is still separate. For long-term money, that’s where investing becomes more important.
If I’m saving for retirement decades away, I’m far more comfortable owning diversified equities through the TSX, U.S. markets or broad-market ETFs. RRSP contributions may also provide a tax deduction, while TFSA growth and withdrawals are generally tax-free. An FHSA can be especially useful for eligible first-time home buyers because contributions are deductible and qualifying home-purchase withdrawals are tax-free. But none of those tax advantages eliminate the need for liquidity. You don’t want your emergency plan dependent on whether the market happens to be up or down.
A Real Example
Imagine someone earns $75,000 per year and has about $3,500 in essential monthly expenses.
They currently have:
- $2,000 in savings
- No investments
- $1,000 per month available after regular expenses
A six-month emergency fund would be roughly:
$3,500 × 6 = $21,000
Should that person wait 19 months until they reach $21,000 before investing? I probably wouldn’t. Instead, I might initially focus heavily on cash. Maybe the first goal is getting the emergency fund to $7,000 or $8,000 — roughly two months of expenses. During that stage, perhaps $800 of the available $1,000 goes toward savings and $200 goes into a TFSA. Once that initial cushion is built, I might change the split.
Perhaps:
$500 per month toward the emergency fund and $500 per month toward investing. That person is now accomplishing two things at once. Their financial safety net is growing, but they’re also building the habit of investing. That habit matters more than people realize.
How I’d Apply It
If I were starting completely from scratch today, I’d probably approach it in stages. First, I’d build a basic cash buffer as quickly as possible. Not six months. Not some magical number pulled from a personal-finance book. Just enough that a normal unexpected expense wouldn’t immediately go onto a credit card.
Then I’d start investing something. Even if it were only $100 or $200 per month. From there, I’d build the emergency fund toward a level that actually fits my life. Someone with a secure government job, low expenses and two household incomes might be comfortable with three months of expenses. Someone self-employed with irregular income, kids and a mortgage might want six months or more.
There’s no universal number. Once my emergency fund reached the level I was comfortable with, most of the additional monthly savings would shift toward long-term investing through accounts like a TFSA, RRSP or FHSA depending on my goals. The important part is building a system I can actually stick with.
Mistakes I’d Avoid
The biggest mistake I’d avoid is investing money I know I’ll probably need soon. Markets don’t care when your property tax bill is due. They don’t care when your car needs repairs. If the money has a short-term purpose, I want certainty. Another mistake is letting the emergency fund become enormous. There’s a point where safety turns into excessive caution.
If someone has $80,000 sitting in cash while their retirement accounts remain mostly empty, they may be protecting themselves from every imaginable emergency while sacrificing years of potential investment growth. I’d also avoid constantly moving money back and forth between my emergency fund and investments. Give each bucket a purpose. That makes decisions easier.
Final Thoughts
Emergency fund versus investing really shouldn’t be viewed as an either-or decision. You need enough cash that unexpected expenses don’t destroy your financial plan. You also need to invest if you want your money to grow over the long term. For me, the balance is simple. Build enough financial stability that you can invest without constantly worrying about needing the money back.
Once you reach that point, investing becomes much easier. You’re no longer wondering whether every market drop means you should sell. You can leave your long-term money alone, continue contributing and let time do what it does best. That’s when investing starts feeling less like speculation and more like wealth building.
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