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April 14, 2025
Question

What should I enter for cost basis for stock sale when I don't have a 1099B? It's FIFO and turbo tax wants a number.

  • April 14, 2025
  • 1 reply
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1 reply

DawnC
April 14, 2025

If you don't know the basis, you have to enter zero and pay max tax.   How do I find a stock's cost basis?

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