Hi I was a former Taxbit Crypto Tax Client, there is an article that says I can download my Taxbit Data still, here is the excerpt, I went to the investor center and reached out to taxbit support which now seems to be shutdown, but they say my data is available:
TaxBit Consumer will remain available through October 30, 2023, to ensure a smooth transition for our users. Users' historical data will be available for download through April 30th, 2024. This partnership represents a new chapter in crypto tax solutions, and we are excited to embark on this journey with you.
Getting started with the TurboTax Investor Center is easy. Simply create a new account or use your existing Intuit TurboTax account login and connect your crypto accounts to help avoid tax-time surprises.
https://taxbit.com/blog/taxbit-consumer-platform-update/#an-important-announcement-regarding-tax-bit-s-consumer-platform
Yes, according to the TaxBit website you can download your activity in to the TurboTax Investor Center. Follow this link to get started with that.
Once you create your account, or sign in with your existing TurboTax account, you can select Add Account and connect your TaxBit account.