By Harold Phillips | March 2026
I was looking at my partner's RRSP balance in early 2021 (the one they'd mentioned casually over dinner, and that sent me into a weekend-long spreadsheet spiral) when I decided to check my TFSA while I was already logged in. I'd opened one back in 2010. The balance was somewhere around $6,000. What I didn't know was that my total lifetime contribution room at that point was already over $70,000.
I had used less than ten percent of it. And what I had used was sitting in a TD "TFSA High Interest Savings" product earning 1.25%.
That's the moment this article is about.
The Problem With the Name
The TFSA launched in 2009. I turned eighteen that year, which means I've been eligible from day one, and I had no real understanding of what I had for most of a decade.
The name is the problem. "Tax-Free Savings Account." Four words that together form a fundamentally misleading picture of what this account actually does. I heard "savings account" and I thought: cash, interest, somewhere you put money when you're trying to be responsible. The "tax-free" part sounded like a modest perk. Nice, but nothing dramatic.
That's not what a TFSA is. A TFSA is a tax-sheltered wrapper. You can hold cash in it, yes. But you can also hold ETFs, index funds, GICs, individual stocks. Any growth inside that wrapper — dividends, capital gains, all of it — is tax-free. Not deferred like an RRSP. Gone. The CRA doesn't touch it on the way out, ever.
If someone had explained it that way to me at nineteen, I would have treated it differently. Nobody did.
What I Actually Wish Someone Had Said
I don't think I was unusually ignorant. I had a degree from TMU in applied computer science. I was working a full-time job by 2014. But personal finance wasn't something anyone sat me down and explained, and the bank where I'd opened my TFSA (TD, the one I'd walked into as a student because it was near campus) set me up with a savings product and moved on to the next customer.
Here's the list I've assembled in retrospect. The things that would have changed my behaviour if I'd known them at twenty-two:
Contribution room accumulates whether you use it or not. If you turned eighteen in 2009 and haven't contributed much, your available room is significantly larger than you probably think. My total lifetime TFSA room as of 2026 is $109,000. Most of it sat unused for years. The room doesn't expire. It just waits.
The account can hold investments, not just cash. This is the one that changes everything. Your TFSA can function as a brokerage account. Open a Wealthsimple or Questrade TFSA, buy a low-cost index ETF, and every dollar of growth from that point forward is tax-free. The bank TFSA savings account is one option, not the only option, and for most people with a long time horizon, probably not the best one.
The over-contribution penalty is brutal and poorly understood. You're allowed to contribute up to your total available room in a given calendar year. If you go over, the CRA charges you 1% per month on the excess. Per month. And here's the piece that trips people up: if you withdraw money from your TFSA and re-contribute the same amount in the same calendar year, you may have over-contributed — because the room for that withdrawal doesn't come back until January 1 of the following year. Someone I know made exactly this mistake. The reassessment letter was not a good time.
Your bank TFSA is not the only TFSA. This sounds obvious when you say it out loud, but I kept mine at TD for over a decade out of pure inertia. You can open a TFSA anywhere: Wealthsimple, Questrade, EQ Bank, Simplii. The bank that has your chequing account doesn't hold your TFSA hostage. You can transfer it elsewhere without losing contribution room.
What I Actually Did
When I switched my main banking from TD to Simplii and Wealthsimple in early 2022, I moved my TFSA at the same time. Opened a Wealthsimple TFSA, transferred the balance, and bought XEQT, a simple all-equity asset-allocation ETF. No ongoing advisory fees, automatic rebalancing, done.
I want to be honest here: 2022 was a bad year for equities. The account went down. I watched it go down and resisted the urge to do something about it, which is its own kind of skill. It recovered. What I have now is actually invested in something, and the money that grows inside that account will never appear on my Notice of Assessment.
I can't tell you exactly how much I'd have today if I'd done this right in 2009. I've run the numbers a few different ways and the answer is always some version of "significantly more than I have now," so I've stopped running them.
I still haven't fully maxed out my TFSA. I'm working on it. But contributing meaningfully each year is a different relationship with the account than tossing money in occasionally when I felt guilty about something.
The Counterargument
There are legitimate reasons to keep money in a TFSA high-interest savings product. If you're saving for something in the next two or three years (a renovation, a car, a down payment) you generally don't want to be in equities. Markets go down. A HISA inside a TFSA is a reasonable place for that money; the tax-free interest still beats a non-registered account and keeps things liquid.
That's genuinely true. Some people are using their TFSA savings accounts exactly right.
But that's not why most people I know have their TFSAs in savings products. They have them there because that's what the bank set them up with and they've never revisited it. There's a real difference between choosing a savings product for a specific purpose and defaulting to one because you don't know the alternatives exist.
The "banks are just giving customers what they want" argument doesn't do much for me either. Banks open TFSAs for a lot of people who have no particular reason to want a savings product. People who are twenty-three, healthy, employed, with four decades of investment horizon ahead of them. The bank's incentive is not to point that person toward low-cost index investing. The bank's incentive is to hold the deposit.
I'm not particularly bitter about it. But I do think it's accurate.
Where This Leaves Me
The TFSA is one of the more genuinely useful financial tools the federal government has produced in my adult life. I also think the name has done real damage to how Canadians use it. "Tax-Free Investment Account" would have been more accurate and more descriptive. "Tax-Free Savings Account" sounds like a GIC with a modest tax perk attached.
If you have a TFSA and haven't thought about it recently, the one thing I'd suggest is finding out what it's actually holding. Not the balance. The holdings. If the answer is a savings product and your time horizon is ten or more years, that's worth a few minutes of your attention. You might be earning 4% in a HISA right now, which isn't nothing. But contribution room used for cash earning 4% is also room you could be using for tax-sheltered growth compounding for decades.
My partner keeps suggesting I put together a proper explainer on how to actually move a TFSA. Maybe I will. For now, the short version: you can do it, it doesn't require closing the account, and the contribution room comes with you.
I'm not a financial advisor. What I have is a moderately embarrassing twelve-year case study of leaving money on the table, which apparently is enough material for an article.
The TFSA is excellent. I just wish someone had explained it to me before the bank did.
This is an opinion piece based on my personal experience. Your situation might be different, so do your own research.