Most GICs in Canada can be opened with somewhere between $500 and $5,000, and plenty of online institutions will take less. The minimum depends far more on where you buy than on the product itself, and at the other end of the scale, some institutions pay a little extra once your deposit crosses a size threshold.
If you’re still working out what the product is in the first place, our plain-language GIC explainer is the shorter read. For the shopping question (the channels themselves are covered in how to buy a GIC), the pattern by channel looks like this:
| Channel | Typical minimum | Details |
|---|---|---|
| Online-only banks | Often $100 to $1,000 | Usually the lowest bar to entry; some have no minimum at all |
| Big-bank and credit union branches | Commonly $500 to $1,000 | Credit unions also require a small membership share to join |
| Investment brokerages (nominee GICs) | Usually $1,000 to $5,000 per issue | Set issue by issue; the same issuer can require more here than direct |
| Deposit brokers | Set by the issuing institution | The channel tends to be geared toward larger deposits |
Typical minimums, channel by channel
There is no rule that sets a GIC minimum; each institution picks its own, and the same issuer can post different minimums in different channels. The figures above are typical, and the institution’s own product page always has the final word.
The channel gap has a plain explanation. An online bank spends almost nothing to onboard one more small deposit, so it can afford to welcome them. A branch purchase involves a person’s time, and a brokerage shelf is stocked issue by issue with minimums the issuer chooses. Same product, different overhead, different door charge.
The table below carries each current leader’s stated minimum alongside its rate.
Why more money sometimes earns more
Some institutions publish a single GIC rate from the minimum on up. Others publish balance bands: a tiered sheet where the rate steps up at thresholds, so a deposit above (say) $25,000 or $100,000 earns slightly more than a small one on the identical term.
The banding logic is the mirror image of the minimums story. Servicing a deposit costs an institution roughly the same whether it holds $5,000 or $100,000, so the big deposit is cheaper funding per dollar, and some treasuries pass a slice of that back as rate. Bands are also a quiet recruiting tool for larger clients, which is why they cluster at tidy, brochure-friendly thresholds.
Does the step matter? Put made-up numbers on it: suppose a band pays one-tenth of a point more above $100,000. On $100,000 that’s an extra $100 a year, which is real but rarely decisive. A better offer from a different institution routinely beats a band bonus from the same one, so a banded sheet is a reason to compare harder, not a reason to stop looking.
Bands also run in reverse. Promotional rates sometimes apply only up to a cap, and a few products pay their best rate on a narrow slice of the balance. Read the band, not just the headline.
Whether a big deposit can negotiate
At online banks, generally no: the posted rate is the rate, for everyone, and that discipline is part of how they post strong rates in the first place. Brokerage inventory works the same way; the price on the shelf is the price.
Branches are the exception. Many banks and credit unions give staff discretion to offer a rate above the posted sheet, often called a rate exception, and that discretion tends to wake up for larger deposits or for customers hinting they might move money elsewhere. The posted branch sheet is best read as an opening position. Nothing moves the conversation like a specific competing number, so arriving with the current board for your term from the GIC rate boards is worth more than any amount of charm.
Two caveats. A negotiated branch rate is often chasing the rate an online institution posts for everyone, so the victory can be smaller than it feels. And a rate exception is discretionary by definition, so nothing exists until it is in writing on the purchase confirmation.
Where large deposits meet insurance limits
Past a certain size, the question stops being what a deposit earns and becomes how it is protected. CDIC covers eligible deposits up to $100,000 per insured category at each member institution, and provincial funds cover credit unions under their own rules, some without any cap. A large amount parked at a single bank can sit partly outside coverage, which is why larger GIC buyers routinely split across institutions, categories, or both.
The mechanics of who insures what, category by category and province by province, live in our deposit insurance guide; the short version here is simply that a split is normal practice, not paranoia. It pairs naturally with rate shopping, too, since the second-best rate on the board often belongs to a different insurer than the first.
Shop at your amount
Minimums decide where you can shop, and bands decide what your amount earns there, so the useful comparison is always at your deposit size, on your term. Check the current board for your term at /best-gic-rates, confirm the minimum and any band on the offer before you commit, and set up rate alerts so the next offer worth splitting toward finds you on its own.
Frequently asked questions
What is the minimum amount needed to buy a GIC in Canada?
Typically $500 to $1,000 at banks and credit unions, and often $100 or less at online-only institutions. Brokerage minimums are usually higher, commonly $1,000 to $5,000 per issue. Each institution sets its own floor, so check the product page before you plan around a number.
Do GICs pay higher rates for larger deposits?
Sometimes. Institutions that use balance bands pay a step more above thresholds such as $25,000 or $100,000, while many others post one flat rate from the minimum up. The band bonus is usually small compared with the gap between institutions, so compare across the market before crediting the tier.
Can I negotiate a GIC rate with my bank?
At a branch, often yes, especially with a larger deposit; staff at many institutions can apply a discretionary rate exception above the posted sheet. Online banks and brokerages almost never negotiate, because their posted rate is already the deal. A current competing rate for the same term is the strongest card you can bring.
What if I don’t have the minimum saved yet?
A high-interest savings account can hold the money at a decent rate, with no lock-in, while it grows past a GIC minimum. The HISA boards show what parked cash can earn in the meantime.