Liquidity
Liquidité in French
Quick definition
Liquidity is how quickly an asset can be turned into spendable cash without taking a haircut on its price. Cash is perfectly liquid; a house is not. Every asset sits somewhere on that spectrum.
The liquidity spectrum
Picture your assets on a line from instant to glacial. A chequing account is spendable this second. A high-interest savings account is a transfer away. Stocks and ETFs can be sold in seconds during market hours, with cash in hand after settlement. A GIC is typically locked until maturity, though cashable versions exist at lower rates. Real estate anchors the far end: months to sell, with agent fees, legal costs and moving expenses taking a real bite.
| Asset | Time to cash | The catch |
|---|---|---|
| Chequing account | Instant | Earns little or nothing |
| High-interest savings | Same day to a few days | Modest rate |
| Stocks and ETFs | Days (sale plus settlement) | Price depends on the day |
| GICs | At maturity, or penalty | Locked terms; cashable pays less |
| Real estate | Months | Selling costs, uncertain price |
Liquid is not the same as safe
Liquidity and safety are different axes, and mixing them up is a classic mistake. A stock is highly liquid: you can sell it in seconds. But it is not safe: the price you get depends entirely on the day, and a forced sale during a downturn locks in the loss. A non-redeemable GIC is the mirror image: perfectly safe, but you cannot get at it early without a penalty, if at all.
The ideal is to hold assets across the spectrum on purpose: some money that is both liquid and stable for surprises, and other money that trades away liquidity or stability for growth.
Why the emergency fund lives at the liquid end
An emergency fund has one job: be there, in full, on a bad day. That rules out anything volatile, because a job loss and a market downturn like to arrive together, and it rules out anything locked. A high-interest savings account or a cashable GIC does the job; a portfolio of ETFs, however liquid, does not, because the price on the day you need it is out of your hands.
Hidden illiquidity: locks and tax friction
Some illiquidity is contractual and obvious, like a non-redeemable GIC. Some is structural: money in a locked-in retirement account generally cannot be touched until retirement age except in narrow hardship cases.
And some is friction rather than a lock. You can withdraw from an RRSP any time, but the institution withholds tax on the spot, the full amount is added to your taxable income, and the contribution room is gone for good. The money is reachable, but each dollar arrives diminished, which makes an RRSP far less liquid in practice than its balance suggests.
In Canada
Canadian savers meet liquidity trade-offs mostly through GIC fine print and registered account rules. GICs come in non-redeemable versions (better rates, locked to maturity) and cashable versions (lower rates, early access), and the difference only matters on the day you need the money early. Locked-in accounts like the LIRA, which hold former pension money, are among the most illiquid assets Canadians own, by design: the rules exist to make sure the money survives until retirement.
Worked example
Noor keeps her 15 000 $ emergency fund in an ETF portfolio, reasoning that she can sell any time. She loses her job in the same month the market drops sharply, and selling enough to cover three months of expenses means locking in the decline on every unit sold.
Rebuilding afterward, she splits the fund differently: most of it in a high-interest savings account, a slice in a cashable GIC, and her ETFs reserved for long-term goals where a bad year is survivable. Same dollars, but now the liquid money is also stable money.
Related terms
Reviewed by Alexandre Bernier, CFP®, CIM®, PFP®·Updated August 2026