Get your taxes done using TurboTax

Perhaps your basis may be determined from your investment records.  If not, the basis may be $0.

In TurboTax Online Premium, enter an investment by following these steps:             

• Down the left side of the screen, click on Federal.
• Down the left side of the screen, click on Wages & Income.
• Scroll down to Investments and Savings and click the down arrow to the right.
• Click Start / Revisit to the right of Stocks, Cryptocurrency, Mutual Funds, Bonds, Other.
• Click Add investments.
• At the screen Let's import your tax info, click Enter a different way.
• Click on Stock, Bonds, Mutual funds. Click  Continue.
• At the screen Which bank or brokerage is on your 1099-B, enter the information. Click Continue.
• Do these sales include any employee stock, click No.
• Do you have more than three sales on your 1099-B, click No.
• Do these sales include any other types of investments, click No.
• Did you buy every investment listed on your 1099-B, click Yes.  Click Continue.
• At the screen Now, choose how to enter your sales, select One by one.  Click Continue.
• At the screen Look for your sales on your 1099-B, click Continue.
• At the screen Now enter one sales total on this 1099-B, enter information. 
• Under Sales section select Short-term basis not reported to IRS (noncovered) or Short-term did not receive 1099-B form, whichever applies.
• Click Continue.
• Repeat as necessary by clicking  Add another sales total.  Click Continue.

@anncharles