Troubleshooting

You can use TurboTax Online on any PC or Mac with a current web browser, and no installation is required. You can also use the TurboTax mobile app for iOS and Android devices to do your taxes on your smartphone or tablet. 

Normally TurboTax Online is priced per return, however you can buy multi-return packages at 3rd party retailers like Walmart, Costco, Amazon, Staples, etc. The prices are usually similar to the Desktop versions, but the price set by the retailer, and they often have discounts, sales or other ways to reduce the price. 

There is no equivalent of "Standard" for TurboTax Online, instead there is Deluxe, but that doesn't cover investments or investment expenses. For that you need Premier, which on Amazon.ca is currently the same price as the Desktop version: $90 for 12 returns. 

I have passed on a suggestion to our product development team regarding a Desktop version for Macs. Thank you for your input.