is version 10.16 available for MacBookpros?

There isn't a 10.16.

If you're referring to 10.15, only for 2012 or newer models.

If you're referring to 11.0, only for late 2013 or newer models.

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Version 10.1.6 of what? macOS? There is no 10.16 version of macOS. Catalina was 10.15, Big Sur was 11, Monterey was 12, and Ventura is 13.

So tell us the model and year of your MacBook Pro and we’ll tell you latest version of macOS that will run on it.

No, you can't. Try using the online version of TurboTax in your web browser.

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