Investors & landlords
You do need to enter the investment sale information off of the Form 1099-B in TurboTax. The cost of the shares will be what was included in your income from their vesting as reported on your W-2 form plus any additional cost to you if applicable. You will see an option to enter than when you enter your Form 1099-B in TurboTax. Choose the option that says the cost basis is incorrect or missing on my 1099-B form and then you can enter the correct cost basis:
