A money market account in Canada works differently from what most people expect.
In the US, banks offer money market deposit accounts that combine savings features with limited check-writing. Canadian retail customers don't have access to that same product.
Instead, Canadians turn to money market funds, which are mutual funds investing in short-term government and corporate debt.
In this guide, we'll be exploring more about how money market accounts work in Canada, including:
- How money market funds differ from US-style accounts
- How to invest in an MMA through a Canadian brokerage
- What assets do money market accounts hold, and why that affects your risk
- How returns compare to high-yield savings accounts in Canada and GICs
What Is a Money Market Fund, and How Does It Work?
Money market funds pool investor money into short-term, high-quality debt instruments. Canadian regulations require these funds to hold at least 95% of assets in CAD-denominated debt securities maturing within one year.
Fund managers buy instruments like:
- Treasury bills issued by the federal government
- Provincial bonds with short maturities
- Banker's acceptances (short-term debt guaranteed by banks)
- Commercial paper from corporations with strong credit ratings
Net Asset Value
Most Canadian money market funds maintain a stable NAV of $1 or $10 per unit. When earnings exceed the amount needed to maintain that target, the fund distributes the excess as monthly dividends. You won't see dramatic price swings (unlike stock funds), though the NAV isn't guaranteed.
Liquidity
Selling units and receiving your funds typically takes 1 to 2 business days. Funds don't charge early withdrawal penalties like GICs, making them useful for emergency reserves or money you might need on short notice. Some funds have minimum holding periods, so checking the prospectus matters.
Why Doesn't Canada Have Traditional Money Market Accounts?
Canadian banking regulations evolved differently from those in the United States.
US banks created money market deposit accounts in the 1980s as a competitive response to money market mutual funds — they needed products offering competitive rates while qualifying for FDIC insurance.
Canadian banks never faced identical pressure. High-interest savings accounts filled the niche for savers wanting better returns than chequing accounts, and money market funds remained investment products available through brokerages.
However, Scotiabank does offer a Money Market Deposit Account for commercial clients — though it's USD-denominated and held at their Houston branch, designed for corporate treasury, not retail savings.
What Are the Benefits of a Money Market Fund?
Money market funds occupy a specific slot in the risk-return spectrum — safer than bonds, more flexible than GICs, and potentially higher-yielding than standard savings accounts (depending on interest rates in Canada).
The main advantages include:
- Liquidity without the lock-in periods that GICs require
- Capital preservation through short-term, high-quality holdings
- Yield potential that can outperform big-bank savings accounts during elevated rate periods
For newcomers building an emergency fund while waiting for permanent residency paperwork, money market funds offer a middle ground between low-interest chequing and longer-term investments.
Keep in mind that benefits depend heavily on timing — when the Bank of Canada drops rates, money market fund yields fall quickly because underlying securities mature and get replaced at lower rates.
What Are the Risks of a Money Market Fund?
Money market funds carry less risk than most investments, but "less risk" doesn't mean no risk.
No Deposit Insurance
Unlike savings accounts at Canadian banks, money market funds aren't covered by CDIC.
If holdings lost value or the fund company had operational problems, you wouldn't have the same protection covering up to $100,000 in eligible bank deposits.
In practical terms, major Canadian money market fund providers have never failed to return investors' capital — however, that track record isn't a guarantee.
NAV Instability
The stable NAV isn't contractually guaranteed. In extreme conditions, a fund can "break the buck" — meaning NAV drops below target.
The most famous example occurred during the 2008 financial crisis when the US Reserve Primary Fund fell to $0.97 per share after holding Lehman Brothers debt. Canadian funds avoided that situation, though the possibility exists.
Fee Drag
Management expense ratios typically range from 0.10% to 1.5%. When yields are low, fees consume a larger percentage of returns — a fund yielding 0.5% with a 0.50% MER leaves you with almost nothing.
How Does a Money Market Fund Compare to a HISA or GIC?
Choosing between these options depends on your timeline, liquidity needs, and how much you value deposit insurance.
| Feature | Money Market Fund | HISA | GIC |
|---|---|---|---|
| Typical yield (2024–2025) | 3.5%–5.0% | 3.0%–4.5% | 3.5%–5.0% |
| CDIC insured | No | Yes (up to $100,000) | Yes (up to $100,000) |
| Liquidity | 1–2 business days | Immediate | Locked until maturity |
| Minimum investment | $100–$5,000 | Usually none | $500–$1,000 |
| Best for | Brokerage cash parking | Emergency fund | Known future expense |
The practical decision often comes down to whether you need CDIC coverage. For money you absolutely cannot afford to lose, a HISA at a CDIC-member institution offers peace of mind that money market funds can't match.
Within TFSAs and RRSPs, money market funds can serve as a holding spot for cash you haven't decided how to invest yet — generating some return while you research longer-term options.
How Do Interest Rates Affect Money Market Fund Returns?
Money market fund yields track short-term interest rates almost in lockstep.
When the Bank of Canada raises its overnight rate, treasury bills and commercial paper inside funds mature and get replaced with newly issued securities at higher rates. The same process works in reverse during rate cuts.
Over the past two decades, money market fund yields have ranged from near 0% (2009–2010, 2020–2021) to above 5% (2007, 2023–2024).
Money market fund yields also react faster to rate changes than HISA rates at major banks — big banks often lag in adjusting savings rates upward.
Timing is critical when choosing between options. If you believe rates will stay high, money market funds let you capture gains without locking in. If you expect rates to fall, a GIC at today's rate protects you from declining yields.
How Can You Invest in a Money Market Fund in Canada?
Buying money market fund units requires a brokerage account — either at a traditional discount broker, robo-advisor, or through your bank's investment platform.
Opening an Account
If you don't already have a brokerage account, most major Canadian banks (TD, RBC, BMO, CIBC, Scotia) have direct investing platforms. For those new to Canada, opening a bank account comes first — some brokerages require established banking relationships.
Selecting a Fund
Not all money market funds are identical. Look for:
- Large asset base for stable operations
- Low MER (management fees eat into returns)
- Credit quality of holdings (government securities carry less risk)
Tax Considerations
Money market fund distributions are taxed as interest income — the least favorable tax treatment, added to your income at your marginal rate. Holding funds inside a TFSA or RRSP shelters income from immediate taxation.
Park Your Cash Smart — Without Slowing Down Your Transfers
A money market account strategy works best when your cash stays liquid and accessible — not stuck in slow, expensive transfers. That's where RemitBee fits in. You manage your savings through money market funds while keeping your day-to-day money movement fast, predictable, and low-cost.
- Send and receive money globally with competitive exchange rates
- Multi-currency support for newcomers managing funds across countries
- Zero hidden fees over CAD 500, so your short-term returns don't get eaten up
- Easy-to-use app to track transfers and manage cash flow in real time
- Secure, FINTRAC-regulated platform built for safe transactions
Frequently Asked Questions
Can You Lose Money in a Money Market Fund?
Yes, though it's rare. Funds can lose value if holdings default or extreme market conditions force asset sales below par value. The 2008 US example showed this is possible, though Canadian funds avoided similar losses. The risk remains theoretical for most investors, but no deposit insurance exists to backstop losses.
How Quickly Can You Access Money in a Money Market Fund?
Redemptions typically settle in one to two business days. After selling units, cash appears in your brokerage account — transferring to your bank adds another day or two. Plan for three to five business days total if you need money in a chequing account.
Are Money Market Fund Dividends Taxable?
Yes. Distributions are taxed as interest income at your marginal rate. Holding inside a TFSA eliminates tax; holding inside an RRSP defers it until withdrawal.
