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    Education only. Not financial, tax or legal advice. We never ask for wallet keys or seed phrases.Canadian rules dated October 2026
    DeFiCalculator.caMITEY network · Canadian DeFi maths
    Scenario 7 of 10 · illustrative

    Scenario: an emergency fund in a stablecoin or a GIC?

    Taylor keeps a $20,000 emergency fund. A platform offers 6% on a USD stablecoin (illustrative); a GIC at a CDIC member offers 3% and a HISA 2% (also illustrative). Taylor's marginal tax rate is 30%.

    Mitey the yeti weighing a coin in each paw, with a maple leaf
    Mitey: An emergency fund's main job is to be there. Yield comes second.

    The assumptions

    InputValue
    Amount$20,000 for one year
    Stablecoin6% yield, 0.5% platform fee (illustrative)
    GIC / HISA3% / 2% (illustrative)
    Loss if something fails40% of principal (Taylor's assumption)
    Tax30% marginal on all three
    Change the inputs in the calculator

    Step by step

    1. If nothing goes wrong. After fees and tax the stablecoin ends at $20,770.00, the GIC at $20,420.00 and the HISA at $20,280.00. The gap is $350.00.
    2. If the bad event happens. A 40% loss would leave $12,462.00, $7,958.00 less than the GIC.
    3. The breakeven risk. The extra yield only compensates if the yearly chance of that loss is below 4.38%. That is the number Taylor has to judge.
    4. Insurance and access. The GIC at a CDIC member is insured up to $100,000 per category per institution; CDIC lists stablecoins as not covered. A non-redeemable GIC may lock the money for the term, which matters for an emergency fund.
    The takeawayComparing yields only makes sense after fees, tax and an explicit loss estimate. For money that has to be there when needed, access and insurance count as much as rate.

    Questions people ask

    Will regulated stablecoins pay interest?

    Finance Canada's framework says issuers will not be allowed to offer interest or yield. The federal Stablecoin Act is not in force as of October 30, 2026.

    Names, rates and prices in this scenario are illustrative and computed for education. They aren't forecasts, quotes or recommendations.

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    Next scenario: dollar-cost averaging through a dip and recovery