Wealthsimple Tax (formerly SimpleTax) is one of Canada's most popular tax filing platforms. It's free for simple returns, charges $10–$20 for more complex filings (pay-what-you-want model), and connects directly to the CRA for auto-fill. For most Canadian employees and students, it is the easiest and cheapest way to file a tax return in 2025.
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Get KOHO Free — Use Code 45ET55JSYA| Plan | Cost | Best For |
|---|---|---|
| Basic | Pay what you want (including $0) | T4 income, students |
| Complex returns | $10–$20 suggested | Self-employed, rental income, investments |
Wealthsimple Tax uses a pay-what-you-want model. You can genuinely file for free if your return is straightforward. For more complex situations (self-employment, rental income, capital gains), the platform suggests a $10–$20 contribution, but you can still file for free. The software does not gate any features behind a paywall.
Wealthsimple Tax's CRA Auto-Fill (formally called Auto-fill my return) is a game-changer for most Canadians. Once you authorize the connection to CRA My Account, the software pulls your T4s, investment slips, RRSP contribution limits, and more — no manual entry required. This alone saves 30–60 minutes for the average return and eliminates transcription errors.
| Feature | Wealthsimple Tax | TurboTax Canada |
|---|---|---|
| Price | Free–$20 | $0–$60 |
| CRA Auto-Fill | Yes | Yes |
| Live expert help | No | Yes (paid tier) |
| Self-employed support | Good | Excellent |
| Interface | Minimalist | Guided interview |
Wealthsimple Tax is the best free tax software for most Canadians in 2025. CRA Auto-Fill makes it faster than any paper or manual approach, NETFILE integration means your refund arrives in days, and the pay-what-you-want model means even complex returns are affordable. For simple to moderately complex returns, it outperforms TurboTax on value by a wide margin.