Investors & landlords

Yes, you can do this if you don't have a Form 1099-B by selecting the Other box in TurboTax online (see image below).  Here's how you enter those:

1. Open (continue) your return in TurboTax.
2. In the search box (upper right), Type investment sales > Press enter > select the Jump to link in the search results.
3. Answer Yes to the question Did you sell stocks, mutual funds, bonds,  or other investments in 2020?
   • If you land on the investment sales summary screen , select Add More Sales.
4. Select Other then Continue.
5. On the next screen, select the type of sale you had (like second home, collectible, or land) and Continue.
6. Continue following the onscreen instructions to enter the sale