Entering correct cost basis on Form 8949

[JAAA4]

TT Premier is not allowing me to enter the correct cost basis on form 8949 after it was populated with the incorrect cost basis from the 1099-B. How do I edit this form to change it to the correct cost basis?

[ThomasM125]

You need to look for the option to adjust the cost basis when you enter the investment sale in TurboTax:

 Choose the Federal option on your left menu bar

1. Choose Wages & Income
2. Choose the Investments and Savings (1099-B, 1099-INT, 1099-DIV, 1099-K, Crypto) option
3. Choose the Stocks, Bonds, Mutual Funds option
4. Enter your Form 1099-B information and check the box  that says "The cost basis is incorrect or missing on my 1099-B" and you will see an option later to enter the correct cost basis