Questrade vs Wealthsimple for USD Investors in Canada

Someone transferring existing USD into a brokerage has a different decision from someone converting part of every Canadian paycheque. The same is true for an investor who buys once and holds for years versus one who sells, rebalances, or spends USD regularly.

Both brokerages advertise $0 online commissions for Canadian and U.S. stocks and ETFs. That makes the currency path easier to miss. A 1.5% conversion on $10,000 is $150, which matters more than a commission that was already zero.

If you only buy Canadian-listed funds in Canadian dollars, most of this comparison may not matter. The real contest begins when your account needs to receive, hold, trade, or withdraw USD.

Questrade accounts can hold Canadian and U.S. dollars without a separate monthly USD-account charge. If enough USD is already in the account, a U.S. trade can settle in that currency instead of forcing another conversion.

Its listed direct currency-conversion fee is 1.5%. Questrade also supports journaling a dual-listed security from one currency side to the other, the mechanism used for Norbert's Gambit. A journaling request currently costs $9.95 unless Questrade Plus includes it. The process can also take time, and the market can move while it is underway.

Online stock and ETF trades have $0 commissions, although ECN fees can still apply to some orders. Questrade's advantage here is not a magically free conversion. It is the ability to hold both currencies and choose when and how to convert.

Wealthsimple Core clients currently pay $10 a month plus tax for USD accounts after the trial. USD accounts are included with Premium and Generation. Existing U.S. dollars can be transferred in without a Wealthsimple conversion fee, and U.S. trades can settle in USD once the account is enabled.

Trading a U.S.-listed security from a Canadian-dollar account carries a 1.5% conversion fee on the buy or sell. Cash conversions inside USD accounts use tiers: 1.5% below $10,000, 1% from $10,000 to $24,999.99, 0.5% from $25,000 to $99,999.99, and 0% from $100,000.

For a Core client, the $120 annual subscription before tax needs enough avoided conversions or enough convenience to earn its place. For a client whose tier already includes USD accounts, that specific monthly-cost disadvantage disappears.

I stayed with Questrade for years because I primarily traded in USD and could hold that currency in registered accounts. I had used Norbert's Gambit, and I was willing to accept a little more friction rather than lose money to repeated conversions. Questrade solved the problem I actually had.

My investing pattern later changed, and Wealthsimple's USD support improved. By then I cared more about keeping our TFSA, RRSP, banking, and investing workflow closer together. A closed transfer promotion made me review the move sooner, but the bonus was not enough on its own.

I did not leave because Questrade became bad. The weight of the decision changed. That is why a brokerage comparison based only on a feature grid can give the wrong answer even when every row is accurate.

I would lean toward Questrade if I were a Wealthsimple Core client, expected to keep using USD regularly, and wanted dual-currency accounts without another monthly charge. I would also value the option to journal shares when the amount was large enough to justify the fee, delay, and extra steps.

I would lean toward Wealthsimple if USD accounts were already included in my tier, if I could transfer USD in directly, or if one household setup would remove more friction than the brokerage switch created. For occasional small U.S. purchases, I would calculate the actual conversion dollars before building an elaborate workaround.

The cleanest test is a year of your own behaviour: how much CAD becomes USD, how often you buy and sell, whether proceeds stay in USD, and whether a monthly account charge applies. Those four answers make this comparison far more useful than declaring one brokerage the universal winner.