You can download a copy of your previous year tax details by going into the Taxes section and filtering by tax year, Robert.
Here's how to do it:
- Go to the Taxes section.
- Filter the tax year.
- Click the dropdown arrow next to the Email tax details, then select either the Download tax details or Download tax summary.

Additionally, in case you need to get your federal estimated quarterly tax payment, check out this helpful article: Get quarterly and annual tax info from QuickBooks Self-Employed.
Please feel free to revisit this thread if you have any questions or concerns about taxes.