I also file my taxes on paper and I do all the calculations manually (well, in a spreadsheet). Even though my tax situation is far from the most complex, it is more complex than TurboTax can handle. Also I like to keep tax preparation painful as a reminder of the burden that the ridiculous complexity of the tax code places on me.

That said, I do agree with Intuit here. I don't think there's any evidence whatsoever that the government is capable of making software to either provide a service similar to TurboTax or to correctly pre-calculate your taxes. They don't have the technical expertise so they'd have to contract it out. We saw how well that worked with healthcare.gov. They are not incented to "find every deduction" like a private tax preparer is, quite the opposite in fact. They also simply don't know enough in many cases. They don't know what my self employment income and expenses are, for example, until I tell them.

The only way that government can make taxes easier is to simplify the tax code itself.