If you are asking about your 2018 return. If you used the Desktop software for 2018, you can save your return as a PDF file. See the following
https://ttlc.intuit.com/replies/3332744
How do I get a copy of a return I filed this year in TurboTax Online?
https://ttlc.intuit.com/replies/3301525
How do I access my prior year return? It will have info for Online & Desktop
https://ttlc.intuit.com/replies/5574744
