Yes.
You just go to their website starting point, and starting there adds their cookie to your login. When you go thru them, you will just use your same UserID & PWD, an you get back into your current file. On my system, the cookie lasts a couple weeks, but disappears somewhat unpredictably ...so make sure you go thru them before you go thru your filing process.
Here's the Fidelity page. Bookmark it and you won't have to hunt for it later:
(click the link in the "Next step" section)
https://www.fidelity.com/tax-information/turbotax-discount/overview
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
