Are you looking to download the pdf or the .tax file?
For a pdf on TurboTax Online,
1. For online, Sign in and navigate to Tax Home.
2. In Tax Home, Scroll down to find the section "Your tax returns & documents"
3. Select the tax year you want to download.
4. Click on Download/print return (PDF)
For Desktop: How do I save my return as a PDF in TurboTax Desktop?
1. Open your return in TurboTax.
2. Select File.
3. Select Print/Save for Your Records.
4. Choose to either Save As PDF or Preview Print Copy.
Let us know if either of these things work for you.
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