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Level 1
posted May 13, 2021 6:59:26 PM

My 1099 B cost basis was incorrect. I corrected it after my local advisor checked it. Do I still need to mail the incorrect 1099 B to the IRS?

These are long term investments that my advisor sold, and combined into one account. Thanks.

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1 Best answer
Level 15
May 14, 2021 6:38:26 AM

When detail is listed on your Form 8949, there is no reason to mail a paper record to the IRS.

1 Replies
Level 15
May 14, 2021 6:38:26 AM

When detail is listed on your Form 8949, there is no reason to mail a paper record to the IRS.